library and tools for accessing and modifying virtual machine disk images. PLEASE DO NOT USE GITHUB FOR ISSUES OR PULL REQUESTS. See the website for how to file a bug or contact us.
Home Page: http://libguestfs.org
License: GNU General Public License v2.0
Libguestfs is tools and a library for accessing and modifying guest disk images. For more information see the home page: http://libguestfs.org/ For discussion, development, patches, etc. please use the mailing list: https://lists.libguestfs.org To find out how to build libguestfs from source, read: docs/guestfs-building.pod http://libguestfs.org/guestfs-building.1.html man docs/guestfs-building.1 Copyright (C) 2009-2023 Red Hat Inc. The library is distributed under the LGPLv2+. The programs are distributed under the GPLv2+. Please see the files COPYING and COPYING.LIB for full license information. The examples are under a very liberal license.
I want to build libguestfs from github.
And I read http://libguestfs.org/guestfs-building.1.html#local-files, and I want to remove the prefix 'git'. it confused me.
But when I enter
. localenv
./autogen.sh \
-C \
--enable-werror \
"$@"
it doesn't show localenv and I didn't see localconfigure existing.
why
I would like to point out that an identifier like "guestfs___safe_malloc" does not fit to the expected naming convention of the C++ language standard.
Would you like to adjust your selection for unique names?
Hello, looks like new golang is requiring version to be defined?
Making all in golang
make[4]: Entering directory '/<<PKGBUILDDIR>>/debian/build-1/golang'
[ ../../../golang != . ] && ln -s /<<PKGBUILDDIR>>/debian/build-1/../../golang/src ./src
../run go install libguestfs.org/guestfs
run: warning: You used './configure --disable-appliance' so LIBGUESTFS_PATH
run: warning: has not been set automatically.
go install: version is required when current directory is not in a module
Try 'go install libguestfs.org/guestfs@latest' to install the latest version
make[4]: *** [Makefile:2614: pkg/linux_amd64/libguestfs.org/guestfs.a] Error 1
https://blog.golang.org/go116-module-changes
this happens in Ubuntu, where go-1.16 is default now
https://launchpadlibrarian.net/532321596/buildlog_ubuntu-hirsute-amd64.libguestfs_1%3A1.44.1-1ubuntu1_BUILDING.txt.gz
libguestfs: error: extlinux: feature 'extlinux' is not available in this build of libguestfs. Read 'AVAILABILITY' in the guestfs(3) man page for how to check for the availability of features.
I am getting this error, as, feature extlinux is not available. How to make it available to fix it ??
https://stackoverflow.com/questions/64273334/test-x-in-mounted-filesystem
When I run test -x inside a mounted filesystem mounted with guestmount, with root because that's the only way I can access it, it returns true even when the file is not executable. The answerer said this is because of this line, which looks right. To me there's no danger except inconsistency, as I'm already root. I'm using a library, asdf that checks for executable and does something different from normal, which fails because the file isn't actually executable.
Both the answerer & I are having trouble building to submit a patch. I'm having trouble with the C compiler, is there any FAQ or anything I can refer to while I'm debugging?
Hi there.
The repo definition at libguestfs.org/download/builder/index contains format=raw data for each template, e.g.:
[centos-6]
name=CentOS 6.6
osinfo=centos6.6
arch=x86_64
file=centos-6.xz
revision=6
checksum=fc403ea3555a5608a25ad30ce2514b67288311a7197ddf9fb664475820f26db2bd95a86be9cd6e3f772187b384a02e0965430456dd518d343a80457057bc5441
format=raw
size=6442450944
compressed_size=199265736
expand=/dev/sda3
notes=CentOS 6.6
It seems that virt-builder doesn't do anything with that metadata. It's completely missing from the long and json list-formats.
According to man virt-builder, it always assumes --format raw. Why? I've built my own repo with all xz-compressed qcow images and it seems crazy to me that virt-builder can't auto-detect this based on format=qcow2.
Halp!
I'd love to see:
format a valid field that virt-builder pays attention to and includes in long & json outputThat would be enough for me and my app, but I'd recommend continuing on and doing:
format=qcow2|raw in the template definition if --format isn't specified, or if you're unhappy changing the behavior, add --format=auto as an option.Hello Rich!
We had a request in Foreman to do cleanup /etc/hosts in our finish template (something like cloud-init but over ssh for those who don't use it). I closed the request with reference to the virt-sysprep tool but shortly after I started digging if the tool actually touches /etc/hosts and I am actually unable to find this.
However it does cleanup hostname from ifcfg scripts: https://github.com/libguestfs/libguestfs/blob/master/sysprep/sysprep_operation_net_hostname.ml. Therefore I am raising this ticket to consider also cleaning up /etc/hosts. It does make a lot of sense.
Thanks!
virsh dumpxml dom | xmlstarlet sel -t -v '//domain/devices/interface[1]/mac/@address' does what I'd expect and prints out the MAC. But virsh dumpxml dom | virt-inspector --xpath '//domain/devices/interface[1]/mac/@address' segfaults.
Stack trace:
#0 0x00007ffff6fb7ac4 in free () from /usr/lib/libc.so.6
#1 0x00007ffff75538d9 in xmlFreeNodeList () from /usr/lib/libxml2.so.2
#2 0x00007ffff7553696 in xmlFreeDoc () from /usr/lib/libxml2.so.2
#3 0x0000000000409dcc in guestfs_int_cleanup_xmlFreeDoc (ptr=0x7fffffffdc28)
at cleanup.c:87
#4 0x0000000000409be2 in do_xpath (
query=0x7fffffffe1a6 "//domain/devices/interface[1]/mac/@address")
at inspector.c:805
#5 0x0000000000406f30 in main (argc=3, argv=0x7fffffffddd8) at inspector.c:250
Running version 1.30.4 on archlinux.
Hi! When trying to build this project for Arch Linux in version 1.48.1 I ran the test suite.
This fails on the PHP tests, because the module does not declare arginfo:
There is a scenario where I need to create a symbolic link file in a image file.
Is there some api or code snippet in libguestfs which can satisfy this requirement?
Hi
i am trying to install libguestfs on linux distro (ubuntu 15.10). and following the below link
http://libguestfs.org/guestfs-building.1.html
any help will be appreciated.
I managed to pass the configure stage in Cygwin on windows 10 with:
CFLAGS=-fPIC ./autogen.sh --disable-daemon --disable-appliance --with-distro=cygwin
... (and installing relevant Cygwin libraries), with version:
user@PC /cygdrive/c/src/libguestfs_git
$ git log --oneline -1
088b6d1c8 (HEAD -> master, origin/master, origin/HEAD) get-kernel: fallback to uncompressed vmlinux kernels
The setup at end of configure is this:
Thank you for downloading libguestfs 1.42.0
This is how we have configured the optional components for you today:
Daemon .............................. no
Appliance ........................... no
QEMU ................................ /cygdrive/c/bin/qemu/qemu-system-x86_64
guestfish and C-based virt tools .... yes
FUSE filesystem ..................... yes
Default backend ..................... direct
GNU gettext for i18n ................ yes
OCaml bindings ...................... yes
OCaml-based virt tools .............. yes
Perl bindings ....................... no
Perl-based virt tools ............... no
Python bindings ..................... yes
Ruby bindings ....................... no
Java bindings ....................... no
Haskell bindings .................... no
PHP bindings ........................ no
Erlang bindings ..................... no
Lua bindings ........................ no
Go bindings ......................... no
gobject bindings .................... yes
gobject introspection ............... yes
Vala bindings ....................... no
bash completion ..................... yes
Rust bindings ....................... no
After that, make fails with the following error, which I managed to reconstruct like this:
user@PC /cygdrive/c/src/libguestfs_git
$ make -C generator clean
make: Entering directory '/cygdrive/c/src/libguestfs_git/generator'
test -z "*~ *.bak *.orig *.rej *.cmi *.cmo *.cma *.cmx *.cmxa dll*.so *.a *.annot oUnit-*.cache oUnit-*.log *.1 *.3 *.5 *.8 stamp-*.pod bindtests.tmp stamp-generator generator" || rm -f *~ *.bak *.orig *.rej *.cmi *.cmo *.cma *.cmx *.cmxa dll*.so *.a *.annot oUnit-*.cache oUnit-*.log *.1 *.3 *.5 *.8 stamp-*.pod bindtests.tmp stamp-generator generator
rm -rf .libs _libs
rm -f *.lo
make: Leaving directory '/cygdrive/c/src/libguestfs_git/generator'
user@PC /cygdrive/c/src/libguestfs_git
$ make -C generator
make: Entering directory '/cygdrive/c/src/libguestfs_git/generator'
OCAMLCMI types.cmi
OCAMLC types.cmo
OCAMLCMI memoized_cache.cmi
OCAMLC memoized_cache.cmo
OCAMLCMI utils.cmi
OCAMLC utils.cmo
OCAMLCMI proc_nr.cmi
OCAMLC proc_nr.cmo
OCAMLCMI actions_augeas.cmi
OCAMLC actions_augeas.cmo
OCAMLCMI actions_core.cmi
OCAMLC actions_core.cmo
OCAMLCMI actions_core_deprecated.cmi
OCAMLC actions_core_deprecated.cmo
OCAMLCMI actions_debug.cmi
OCAMLC actions_debug.cmo
OCAMLCMI actions_hivex.cmi
OCAMLC actions_hivex.cmo
OCAMLCMI actions_hivex_deprecated.cmi
OCAMLC actions_hivex_deprecated.cmo
OCAMLCMI actions_inspection.cmi
OCAMLC actions_inspection.cmo
OCAMLCMI actions_inspection_deprecated.cmi
OCAMLC actions_inspection_deprecated.cmo
OCAMLCMI actions_internal_tests.cmi
OCAMLC actions_internal_tests.cmo
OCAMLCMI actions_properties.cmi
OCAMLC actions_properties.cmo
OCAMLCMI actions_properties_deprecated.cmi
OCAMLC actions_properties_deprecated.cmo
OCAMLCMI actions_tsk.cmi
OCAMLC actions_tsk.cmo
OCAMLCMI actions_yara.cmi
OCAMLC actions_yara.cmo
OCAMLCMI actions.cmi
OCAMLC actions.cmo
OCAMLCMI structs.cmi
OCAMLC structs.cmo
OCAMLCMI fish_commands.cmi
OCAMLC fish_commands.cmo
OCAMLCMI optgroups.cmi
OCAMLC optgroups.cmo
OCAMLCMI prepopts.cmi
OCAMLC prepopts.cmo
OCAMLCMI events.cmi
OCAMLC events.cmo
OCAMLCMI pr.cmi
OCAMLC pr.cmo
OCAMLCMI docstrings.cmi
OCAMLC docstrings.cmo
OCAMLCMI authors.cmi
OCAMLC authors.cmo
OCAMLCMI checks.cmi
OCAMLC checks.cmo
OCAMLCMI c.cmi
OCAMLC c.cmo
OCAMLCMI XDR.cmi
OCAMLC XDR.cmo
OCAMLCMI daemon.cmi
OCAMLC daemon.cmo
OCAMLCMI tests_c_api.cmi
OCAMLC tests_c_api.cmo
OCAMLCMI fish.cmi
OCAMLC fish.cmo
OCAMLCMI OCaml.cmi
OCAMLC OCaml.cmo
OCAMLCMI perl.cmi
OCAMLC perl.cmo
OCAMLCMI python.cmi
OCAMLC python.cmo
OCAMLCMI ruby.cmi
OCAMLC ruby.cmo
OCAMLCMI java.cmi
OCAMLC java.cmo
OCAMLCMI haskell.cmi
OCAMLC haskell.cmo
OCAMLCMI csharp.cmi
OCAMLC csharp.cmo
OCAMLCMI php.cmi
OCAMLC php.cmo
OCAMLCMI erlang.cmi
OCAMLC erlang.cmo
OCAMLCMI lua.cmi
OCAMLC lua.cmo
OCAMLCMI GObject.cmi
OCAMLC GObject.cmo
OCAMLCMI golang.cmi
OCAMLC golang.cmo
OCAMLCMI rust.cmi
OCAMLC rust.cmo
OCAMLCMI bindtests.cmi
OCAMLC bindtests.cmo
OCAMLCMI errnostring.cmi
OCAMLC errnostring.cmo
OCAMLCMI customize.cmi
OCAMLC customize.cmo
OCAMLCMI UEFI.cmi
OCAMLC UEFI.cmo
OCAMLCMI main.cmi
OCAMLC main.cmo
make -C ../common/mlstdutils mlstdutils.cma
make[1]: Entering directory '/cygdrive/c/src/libguestfs_git/common/mlstdutils'
make[1]: 'mlstdutils.cma' is up to date.
make[1]: Leaving directory '/cygdrive/c/src/libguestfs_git/common/mlstdutils'
ocamlfind ocamlc -g -annot -safe-string -warn-error CDEFLMPSUVYZX+52-3 -ccopt '-fPIC -fno-strict-overflow -Wno-strict-overflow' \
-package unix,str -I . -I . -I ../common/mlstdutils -I ../common/mlstdutils -linkpkg mlstdutils.cma \
types.cmo memoized_cache.cmo utils.cmo proc_nr.cmo actions_augeas.cmo actions_core.cmo actions_core_deprecated.cmo actions_debug.cmo actions_hivex.cmo actions_hivex_deprecated.cmo actions_inspection.cmo actions_inspection_deprecated.cmo actions_internal_tests.cmo actions_properties.cmo actions_properties_deprecated.cmo actions_tsk.cmo actions_yara.cmo actions.cmo structs.cmo fish_commands.cmo optgroups.cmo prepopts.cmo events.cmo pr.cmo docstrings.cmo authors.cmo checks.cmo c.cmo XDR.cmo daemon.cmo tests_c_api.cmo fish.cmo OCaml.cmo perl.cmo python.cmo ruby.cmo java.cmo haskell.cmo csharp.cmo php.cmo erlang.cmo lua.cmo GObject.cmo golang.cmo rust.cmo bindtests.cmo errnostring.cmo customize.cmo UEFI.cmo main.cmo -o generator
mkdir -p ../perl/lib/Sys
mkdir -p ../ruby/ext/guestfs
mkdir -p ../java/com/redhat/et/libguestfs
mkdir -p ../csharp
mkdir -p ../gobject/src
mkdir -p ../gobject/include
mkdir -p ../gobject/include/guestfs-gobject
cd .. && /cygdrive/c/src/libguestfs_git/generator/generator
0 [main] generator 3260 dofork: child -1 - forked process 14884 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
Fatal error: exception Unix.Unix_error(Unix.EAGAIN, "fork", "")
make: *** [Makefile:2244: stamp-generator] Error 2
make: Leaving directory '/cygdrive/c/src/libguestfs_git/generator'
For some reason, even if there is -g in OCAML_FLAGS = -g -annot -safe-string, also ocamldebug fails to reveal anything (although, admittedly, this is first time in my life I've ever run ocamldebug, or had anything to do with OCaml):
$ ocamldebug -cd generator generator
OCaml Debugger version 4.04.2
(ocd) step
Loading program... 0 [main] ocamldebug 4271 dofork: child -1 - forked process 1276 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
Unix error: 'fork' failed: Resource temporarily unavailable
(ocd) q
However, gdb reveals some threads are started before the crash:
$ gdb --args generator/generator
GNU gdb (GDB) (Cygwin 8.2.1-1) 8.2.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-pc-cygwin".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from generator/generator...(no debugging symbols found)...done.
(gdb) r
Starting program: /cygdrive/d/src/libguestfs_git/generator/generator
[New Thread 3712.0x1b8c]
[New Thread 3712.0x2744]
[New Thread 3712.0x1b20]
[New Thread 3712.0x30d4]
[New Thread 3712.0x33b8]
0 [main] generator 4275 dofork: child -1 - forked process 13456 died unexpectedly, retry 0, exit code 0xC0000142, errno 11
Fatal error: exception Unix.Unix_error(Unix.EAGAIN, "fork", "")
[Thread 3712.0x33b8 exited with code 2]
[Thread 3712.0x1b20 exited with code 2]
[Thread 3712.0x2744 exited with code 2]
[Inferior 1 (process 3712) exited with code 02]
(gdb) q
Any suggestions if I can get generator running on Cygwin?
I am getting below error with virt-v2v-copy-to-local while copying the guest disk from remote esxi server to local.
:/infrastructure/kvm # virt-v2v-copy-to-local --debug-gc --verbose --password-file passfile -ic esx://root@?no_verify=1
virt-v2v-copy-to-local: libguestfs 1.32.4 (x86_64)
[ 0.0] Fetching the remote libvirt XML metadata ...
virt-v2v-copy-to-local: error: internal error: invalid argument: cannot
find libvirt domain '': Domain not found: No domain with name
''
If reporting bugs, run virt-v2v-copy-to-local with debugging enabled and
include the complete output:
virt-v2v-copy-to-local -v -x [...]
The guest is powered off and exists on esxi server, how exactly this tool dumps xml file of guest hosted in esxi server? Does it parse the guest vmx file on esxi host and dump it to local server?
make[4]: Entering directory '/home/actionmystique/Program-Files/Ubuntu/Libguestfs/git-libguestfs/ocaml'
mkdir -p /usr/lib/ocaml
mkdir -p /usr/lib/ocaml/stublibs
ocamlfind install
-ldconf ignore -destdir /usr/lib/ocaml
guestfs
META .so *.a *.cma *.cmi ./.mli .cmx *.cmxa
ocamlfind: Conflict with file: /usr/lib/ocaml/guestfs/mlguestfs.cmxa
Makefile:2128: recipe for target 'install-data-hook' failed
make[4]: ** [install-data-hook] Error 2
make[4]: Leaving directory '/home/actionmystique/Program-Files/Ubuntu/Libguestfs/git-libguestfs/ocaml'
Makefile:1987: recipe for target 'install-data-am' failed
make[3]: *** [install-data-am] Error 2
make[3]: Leaving directory '/home/actionmystique/Program-Files/Ubuntu/Libguestfs/git-libguestfs/ocaml'
Makefile:1935: recipe for target 'install-am' failed
make[2]: *** [install-am] Error 2
make[2]: Leaving directory '/home/actionmystique/Program-Files/Ubuntu/Libguestfs/git-libguestfs/ocaml'
Makefile:1829: recipe for target 'install-recursive' failed
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory '/home/actionmystique/Program-Files/Ubuntu/Libguestfs/git-libguestfs'
Makefile:2295: recipe for target 'install' failed
make: *** [install] Error 2
I cannot find anything in the document. This option is very important for dynamic qcow2 disks. Without out this the IO is super slow even on tmpfs only 3MB/s.
I am using guestfish to create prepare and upload multiple disk images. Each guestfs VM has a number of disk images attached, and uploads to them in turn. Additionally, there are multiple guestfs VMs running concurrently to prepare additional images, in order to make use of concurrency in my (quad-core) CPU. These concurrent instances are creating and uploading completely separate files (except that they all clone a shared qcow2 base image).
What I find is that under such load, guestfs intermittently fails to boot. I have made a standalone set of scripts to reproduce this.
It appears to be some sort of race condition: if I set LIBGUESTFS_DEBUG=1 and LIBGUESTFS_TRACE=1 and allow the output to go to the screen, then the problem occurs much less frequently. However I have now been able to reproduce the problem with LIBGUESTFS_DEBUG=1 and the results are included below.
mybase.img. I used mformat -C -f 1440 -i mybase.img :: from mtools.Run ./gf-par.py.
It will spawn multiple concurrent copies of ./gf-run.py and if the problem occurs will leave its temporary files lying around, including the captured stdout/stderr from guestfish. Each instance creates a number of qcow2 clones of the mybase.img file and uploads some data.
Note: it doesn't reproduce every time. You may need to run it multiple times. I haven't got to the bottom of what makes it sometimes reproduce easily and sometimes not. In my real-world application, sometimes only running two guestfs instances concurrently is enough to trigger the problem.
An example of when guestfs fails is here - full debug output.
In short, it appears to get confused about which disk is the root disk. It chooses sdau as the root disk:
[ 0.000000] Command line: ... root=/dev/sdau
And yet, sdau is one of the qcow2 image clones; the supermin disk appears to be sdat (looking at the size)
[ 0.830155] scsi 2:0:44:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5
[ 0.832186] scsi 2:0:46:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5
[ 1.094846] scsi 2:0:44:0: Attached scsi generic sg44 type 0
[ 1.099462] sd 2:0:46:0: Power-on or device reset occurred
[ 1.100347] sd 2:0:46:0: [sdat] 8388608 512-byte logical blocks: (4.29 GB/4.00 GiB)
[ 1.101121] sd 2:0:46:0: [sdat] Write Protect is off
[ 1.101683] sd 2:0:46:0: [sdat] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.105412] sd 2:0:44:0: Power-on or device reset occurred
[ 1.106313] sd 2:0:44:0: [sdau] 2880 512-byte logical blocks: (1.47 MB/1.41 MiB)
[ 1.108897] sd 2:0:46:0: Attached scsi generic sg46 type 0
[ 1.113986] sd 2:0:46:0: [sdat] Attached SCSI disk
[ 1.114502] sd 2:0:44:0: [sdau] Write Protect is off
[ 1.118211] sd 2:0:44:0: [sdau] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.121151] sdau: sdau1
[ 1.122104] sd 2:0:44:0: [sdau] Attached SCSI disk
...
supermin: picked /sys/block/sdau/dev (66:224) as root device
supermin: creating /dev/root as block special 66:224
supermin: mounting new root on /root
[ 1.135304] EXT4-fs (sdau): VFS: Can't find ext4 filesystem
mount: /root: Invalid argument
[ 1.136398] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000100
I had no such issue with 1.31.26.
The packages which "cannot be authenticated" are already installed.
WARNING: The following packages cannot be authenticated!
adduser base-files bash bsdmainutils cryptsetup debconf dpkg e2fsprogs fuse grub-common initramfs-tools initscripts insserv iproute2
isc-dhcp-client kmod libaudit-common libc-bin libc6 libldap-2.4-2 libmagic1 libpam-modules libsemanage-common lvm2 mdadm mountall mtools
openssh-client passwd plymouth procps reiserfsprogs rsync systemd sysv-rc tar udev util-linux uuid-runtime vim-common vim-tiny wget nilfs-tools
zfs-fuse libgssapi-krb5-2
E: Some packages could not be authenticated
supermin: cd '/tmp/supermin0bbd7b.tmpdir/7e3rkfd7' && /usr/bin/apt-get download 'bsdmainutils' 'cryptsetup' 'iproute2' 'isc-dhcp-client' 'libc-bin' 'mtools' 'nilfs-tools' 'openssh-client' 'reiserfsprogs' 'systemd' 'vim-tiny' 'zfs-fuse' 'uuid-runtime' 'bash' 'e2fsprogs' 'kmod' 'lvm2' 'mdadm' 'procps' 'rsync' 'tar' 'udev' 'util-linux' 'libc6' 'debconf' 'initramfs-tools' 'plymouth' 'libmagic1' 'grub-common' 'dpkg' 'fuse' 'libgssapi-krb5-2' 'adduser' 'passwd' 'sysv-rc' 'vim-common' 'base-files' 'initscripts' 'wget' 'mountall' 'libpam-modules' 'libaudit-common' 'insserv' 'libldap-2.4-2' 'libsemanage-common': command failed, see earlier errors
Makefile:1906: recipe for target 'stamp-supermin' failed
make[2]: *** [stamp-supermin] Error 1
make[2]: Leaving directory '/home/actionmystique/Program-Files/Ubuntu/Libguestfs/git-libguestfs/appliance'
Makefile:1843: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/actionmystique/Program-Files/Ubuntu/Libguestfs/git-libguestfs'
Makefile:1754: recipe for target 'all' failed
make: *** [all] Error 2
Whole log:
Compiling 1.31.28.txt
While trying to compile libguestfs 1.34.3 and using gperf 3.1 I am getting this error:
'./'`guestfs_protocol.c
errnostring-gperf.gperf:505:1: error: conflicting types for 'guestfs_int_string_to_errno_lookup'
ENFILE, ENFILE
^~~~~~~~~~~~~~
In file included from errnostring-gperf.gperf:37:0:
errnostring.h:47:40: note: previous declaration of 'guestfs_int_string_to_errno_lookup' was here
extern const struct errnostring_entry *guestfs_int_string_to_errno_lookup (register const char *str, register unsigned int len);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[3]: *** [Makefile:2339: liberrnostring_la-errnostring-gperf.lo] Error 1
make[3]: *** Waiting for unfinished jobs....
I just created a debian-7 image with virt-builder and the generated image contained 'cache.home.annexia.org' declared as a proxy in /etc/apt/apt.conf, which breaks apt completely.
It is an easy fix, and it would probably not have even showed up if it wasn't a testing machine since I manage apt configuration through Puppet, but it would be nice to know there is a procedure to avoid such customizations ending up in virt-builder images in the future.
The --size parameter does not work when using virt-builder to create an image for Ubuntu 20.04. This is a real problem for an automated workflow.
I see issues #55 and #63 were related to this issue, but it has been over a year for both of them. Is there any plan for resolving or working around the logical partition issue?
I have already installed libguestfs and also downloaded libguestfs.org/guestfs
when i try to run inspect-vm.go file initially was getting error of -lguestfs not found in /usr/bin/ld
Secondly when tried resolving this encontered new error
"go build libguestfs.org/guestfs: invalid flag in #cgo CFLAGS: -UGUESTFS_NO_DEPRECATED"
Any help or advice is appreciable!
The detection system for hfsplus file systems is based on extension.
$virt-list-filesystems -a HelloWorld.dmg -l
/dev/sda1 hfsplus
$mv HelloWorld.dmg HelloWorld.dmg_123
$virt-list-filesystems -a HelloWorld.dmg_123 -l
/dev/sda unknown
I'm not sure if the root cause of this is libguestfs or the underlying library as I'm not familiar with the repo
If it's not withing this library feel free to close and sorry for bothering ya'll
I found reference to using uefi to boot VM's and also reference to --blocksize in virt-install,However I dont see a way of telling virt-builder to build for a 4k sector target. This also has the side effect that it must also specify uefi/ocmf as a boot scheme and also the use of a gpt instead of mbr. I think most distros faced with a 4K sector target disk will install using uefi/gpt but I don't see
a way to tell virt-builder to build a 4K target and how it needs to launch it using uefii. Unless there is a way of using qemu-img to build a 4k sector image followed by some way to induce virt-builder to deal with that and know that to boot it involves uefi. If this is referenced or documented somewhere I'd be happy to refer to that.
If I understood correct, the libguestfs actually start a qemu vm under the hood. When I call guestunmount it unmounts the image then shutdown the vm. However, if I do this programmably, commonly it will fail due to this appliance vm is still using the image:
guestmount -d guest1 mnt
# do something with the image
guestunmount mnt
virsh start guest1
I have to add sleep between guestunmount and other command. However, this time interval is not certain, it can be quite long. So I propose to add some option to let the guestunmount only return after the qemu vm release the image. Is there any work around right now for this?
Hi
I was trying to list files inside a directory of my qcow2 image using
virt-ls -a hda.qcow2 /boot
Seems that call to qemu-img is not aligned with current version if qemu since I have this in debug info:
Backing file specified without backing format
now flag -F for backing format is required
Here's full debug log:
libguestfs: trace: set_verbose true
libguestfs: trace: set_verbose = 0
libguestfs: create: flags = 0, handle = 0x55bc796a24f0, program = virt-ls
libguestfs: trace: add_drive "hda.qcow2" "readonly:true"
libguestfs: creating COW overlay to protect original drive content
libguestfs: trace: get_tmpdir
libguestfs: trace: get_tmpdir = "/tmp"
libguestfs: trace: disk_create "/tmp/libguestfsjjrQ6y/overlay1.qcow2" "qcow2" -1 "backingfile:/home/user/Emulators/qemu/hda.qcow2"
libguestfs: command: run: qemu-img
libguestfs: command: run: \ create
libguestfs: command: run: \ -f qcow2
libguestfs: command: run: \ -o backing_file=/home/user/Emulators/qemu/hda.qcow2
libguestfs: command: run: \ /tmp/libguestfsjjrQ6y/overlay1.qcow2
qemu-img: /tmp/libguestfsjjrQ6y/overlay1.qcow2: Backing file specified without backing format
Detected format of qcow2.libguestfs: error: qemu-img: /tmp/libguestfsjjrQ6y/overlay1.qcow2: qemu-img exited with error status 1, see debug messages above
libguestfs: trace: disk_create = -1 (error)
libguestfs: trace: add_drive = -1 (error)
libguestfs: trace: close
libguestfs: closing guestfs handle 0x55bc796a24f0 (state 0)
libguestfs: command: run: rm
libguestfs: command: run: \ -rf /tmp/libguestfsjjrQ6y
I've seen similar bug described here: https://www.mail-archive.com/[email protected]/msg1816903.html
Is there something I am missing to resize the disk in the ubuntu-20.04 template?
# virt-builder ubuntu-20.04 --size 30G
[ 0.8] Downloading: http://builder.libguestfs.org/ubuntu-20.04.xz
[ 1.8] Planning how to build this image
[ 1.8] Uncompressing
[ 10.9] Resizing (using virt-resize) to expand the disk to 30.0G
virt-resize: error: /dev/sda5: partition not found in the source disk image
(this error came from ‘--expand’ option on the command line). Try
running this command: virt-filesystems --partitions --long -a
/var/tmp/vb7ee275.img
If reporting bugs, run virt-resize with debugging enabled and include the
complete output:
virt-resize -v -x [...]
Or:
# virt-list-partitions -lh ubuntu-20.04.img
/dev/sda1 vfat 512.0M
/dev/sda2 unknown 1K
/dev/sda5 ext4 5.5G
# truncate -r ubuntu-20.04.img ubuntu-20.04-resized.img
# truncate -s +5G ubuntu-20.04-resized.img
# virt-resize --expand /dev/sda5 ubuntu-20.04.img ubuntu-20.04-resized.img
[ 0.0] Examining ubuntu-20.04.img
virt-resize: error: /dev/sda5: partition not found in the source disk image
(this error came from ‘--expand’ option on the command line). Try
running this command: virt-filesystems --partitions --long -a
ubuntu-20.04.img
If reporting bugs, run virt-resize with debugging enabled and include the
complete output:
virt-resize -v -x [...]
The verbose log is attached.
copy-out giving an error like below.
libguestfs: error: ‘/etc/resolv.conf’ is not a file or directory
This file is there but it's a symbolic link
Do you have any other way to copy remote symbolic link files?
According to the manpage,
Virt-p2v converts a physical machine to run virtualized on KVM, managed by libvirt, OpenStack, oVirt, Red Hat Virtualisation (RHV), or one of the other targets supported by virt-v2v(1).
In fact, openstack is one of the targets of virt-v2v. According to the file p2v/conversion.c, function generate_wrapper_script, the output mode of virt-v2v can be set to glance. The manpage of virt-v2v claims
only -o openstack should be used normally.
But even if -o glance was appropriate, there's no provision for setting additional command line flags such as -oo … in order to set up the server id, authentication and other conversion options.
Does the conversion to OpenStack work in any setup? Has it reportedly ever worked? What needs to be done to get it working?
Hello there,
It would be really nice getting a new appliance build in order to support newest CentOS Stream 9 virtual machines running on CentOS Stream 8. Currently, there are issues with the filesystem - the same kind of things already happened with "8 on 7" environment some years ago.
Thank you!
Cheers,
C.
When compilling libguestfs 1.40.2 I receive the following linking error:
linking shared-object _guestfs.so
/usr/lib/gcc/x86_64-pc-linux-gnu/8.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: actions-1.o: in function `guestfs_int_ruby_f2fs_expand':
actions-1.c:(.text+0x1521): undefined reference to `guestfs_f2fs_expand'
/usr/lib/gcc/x86_64-pc-linux-gnu/8.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: actions-2.o: in function `guestfs_int_ruby_lvm_scan':
actions-2.c:(.text+0x2e80): undefined reference to `guestfs_lvm_scan'
/usr/lib/gcc/x86_64-pc-linux-gnu/8.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: actions-5.o: in function `guestfs_int_ruby_inspect_get_osinfo':
actions-5.c:(.text+0x1d42): undefined reference to `guestfs_inspect_get_osinfo'
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:259: _guestfs.so] Error 1
make[3]: Leaving directory '/var/tmp/portage/app-emulation/libguestfs-1.40.2/work/libguestfs-1.40.2/ruby/ext/guestfs'
rake aborted!
I'm using ruby 2.5.0 for x86_64.
I have a problem when I use virt-v2v to migrate VMs from Vmware hypervisor to OLVM plateform.
The guest is powered off and exists on esxi server.
virt-v2v: error: internal error: invalid argument: cannot fetch XML
description of guest ‘Guest_name’: internal error: HTTP response
code 404 for download from " https://...."
If reporting bugs, run virt-v2v with debugging enabled and include the
complete output:
virt-v2v -v -x [...]
when i use rel7 virt-v2v to convert all the linux system ,this problem appeal: virt-v2v: error: libguestfs error: selinux_relabel: : Success, i do not know how to fix it .
guestfsd: main_loop: proc 467 (selinux_relabel) took 1.76 seconds
libguestfs: trace: v2v: selinux_relabel = -1 (error)
virt-v2v: error: libguestfs error: selinux_relabel: : Success
rm -rf '/var/tmp/ova.Q8TNG6'
rm -rf '/var/tmp/null.fkFo25'
libguestfs: trace: v2v: close
Hello Currently I am using virt-v2v-copy-to-local on SLES for fetching disks from vmware ESXI hosts and converting them to kvm, it works fine so far. But I see this tool status is deprecated in github.
Should I expect any possible issue with this tool?
There is a new LTS release of Ubuntu available since April, please add support for it.
If dd does not support status=progress, copy process will abort at the end. This is totally misguided.
We can use -q as a workaround in this circumstance, but it is frightening to newbee like me. Maybe we should improve this.
suspicion：
if shell_command cmd <> 0 then
error (f_"ssh copy command failed, see earlier errors");
detail：
shell > virt-v2v-copy-to-local -v -ic xen+ssh://myxen_server guest
[ 0.0] Fetching the remote libvirt XML metadata ...
[ 1.6] Parsing the remote libvirt XML metadata ...
[ 1.6] Copying remote disk 1/2 to guest-disk1
dd: invalid status flag: ‘progress’
Try 'dd --help' for more information.
40960+0 records in
40960+0 records out
42949672960 bytes (43 GB) copied, 876.05 seconds, 49.0 MB/s
virt-v2v-copy-to-local: error: ssh copy command failed, see earlier errors
I'm planning to use guestfs_download_offset() to read a part of /dev/sda. I made a micro-benchmark for it.
I found that a single 512-bytes read access takes 60msec. It is very slow.
I investigated a reason of it. I found that "udevadm settle -E /dev/sda" is invoked 3 times and that these three calls take 57msec.
The command udevadm is called from the beginning of is_device_parameter(), as shown below.
Line 120 in 047cf7d
I have the following two questions:
I've used the following commands trying to make a P2V disk to boot from:
# virt-p2v-make-disk -o /dev/sdb --inject-ssh-identity id_rsa_p2v
# virt-p2v-make-disk -o /dev/sdb centos-7.3 --inject-ssh-identity id_rsa_p2v
# virt-p2v-make-disk -o p2v/p2v.img centos-7.3 --inject-ssh-identity id_rsa_p2v
... on both CentOS 7.3 and Ubuntu 16.04, including from a bare metal machine to a USB drive, from a VM to a .img, as well as from a container to .img, and none of them seem to work. It downloads the base image, uncompresses it, and finally tries to open it. But that's where it stops:
root@p2v:~# virt-p2v-make-disk -o p2v/p2v.img centos-7.3 --inject-ssh-identity id_rsa_p2v
[ 1.6] Downloading: http://libguestfs.org/download/builder/centos-7.3.xz
################################################################## 100.0%
[ 223.9] Planning how to build this image
[ 223.9] Uncompressing
[ 235.7] Opening the new disk
...
An image file is created:
root@p2v:~/p2v# ll -h
total 1.1G
drwxr-xr-x 2 root root 4.0K Jan 28 16:19 ./
drwx------ 12 root root 4.0K Jan 28 16:15 ../
-rw-r--r-- 1 root root 6.0G Jan 28 16:20 p2v.img
Even after leaving the process running for hours and hours, nothing seems to happen.
Any thoughts?
hi,
when using virt-builder to create guest image, it should download the template from libguestfs.org first, but the download speed is so slow.
I might manually use axel -n 10 http://libguestfs.org/download/debian-9.xz to speed up the download process, but didn't know how to feed this manually downloaded template to virt-builder as cache.
Libguestfs-tools cannot be replaced with guestfs-tools
$ sudo virt-sysprep -a container-linux1.qcow2 --ssh-inject core:file:/home/sah4ez/.ssh/id_rsa.pub
[ 0,0] Examining the guest ...
virt-sysprep: error: libguestfs error: part_list: parted print: /dev/sda:
Error: Invalid partition table - recursive partition on /dev/sda.
If reporting bugs, run virt-sysprep with debugging enabled and include the
complete output:
virt-sysprep -v -x [...]
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001f3ddfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000001f3de000-0x000000001f3fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] Hypervisor detected: KVM
[ 0.000000] e820: last_pfn = 0x1f3de max_arch_pfn = 0x400000000
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] found SMP MP-table at [mem 0x000f6a90-0x000f6a9f] mapped at [ffff8b85400f6a90]
[ 0.000000] RAMDISK: [mem 0x1f0e8000-0x1f3cffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F68C0 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x000000001F3E187D 00002C (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x000000001F3E1791 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x000000001F3E0040 001751 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x000000001F3E0000 000040
[ 0.000000] ACPI: APIC 0x000000001F3E1805 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000001f3ddfff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x1f3d9000-0x1f3ddfff]
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:1f3d1001, primary cpu clock
[ 0.000000] kvm-clock: using sched offset of 472128599 cycles
[ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x000000001f3ddfff]
[ 0.000000] Normal empty
[ 0.000000] Device empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000001f3ddfff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000001f3ddfff]
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.000000] e820: [mem 0x1f400000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:1 nr_node_ids:1
[ 0.000000] percpu: Embedded 35 pages/cpu @ffff8b855ee00000 s105304 r8192 d29864 u2097152
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 1ee101c0
[ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 125847
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm-256color
[ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000000] Memory: 484340K/511472K available (6250K kernel code, 1159K rwdata, 2868K rodata, 1420K init, 688K bss, 27132K reserved, 0K cma-reserved)
[ 0.000000] Kernel/User page tables isolation: enabled
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] \tBuild-time adjustment of leaf fanout to 64.
[ 0.000000] \tRCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=1.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=1
[ 0.000000] NR_IRQS:33024 nr_irqs:256 16
[ 0.000000] Console: colour *CGA 80x25
[ 0.000000] console [ttyS0] enabled
[ 0.000000] tsc: Detected 2993.200 MHz processor
[ 0.080318] Calibrating delay loop (skipped) preset value.. 5986.40 BogoMIPS (lpj=11972800)
[ 0.081305] pid_max: default: 32768 minimum: 301
[ 0.081874] ACPI: Core revision 20160831
[ 0.083175] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.084101] Security Framework initialized
[ 0.084622] Yama: disabled by default; enable with sysctl kernel.yama.*
[ 0.085431] AppArmor: AppArmor disabled by boot time parameter
[ 0.086171] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.087253] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.088151] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.088965] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.090271] Disabling memory control group subsystem
[ 0.090911] CPU: Physical Processor ID: 0
[ 0.091401] mce: CPU supports 10 MCE banks
[ 0.091948] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.092585] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.093278] Spectre V2 : Mitigation: Full generic retpoline
[ 0.093963] Speculative Store Bypass: Vulnerable
[ 0.109480] Freeing SMP alternatives memory: 24K
[ 0.115933] ftrace: allocating 25269 entries in 99 pages
[ 0.154051] smpboot: Max logical packages: 1
[ 0.154781] x2apic enabled
[ 0.155341] Switched APIC routing to physical x2apic.
[ 0.156981] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.157698] smpboot: CPU0: Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz (family: 0x6, model: 0x2a, stepping: 0x7)
[ 0.158849] Performance Events: SandyBridge events, Intel PMU driver.
[ 0.159638] core: PEBS disabled due to CPU errata, please upgrade microcode
[ 0.160464] ... version: 2
[ 0.160945] ... bit width: 48
[ 0.161430] ... generic registers: 8
[ 0.161896] ... value mask: 0000ffffffffffff
[ 0.162514] ... max period: 000000007fffffff
[ 0.163131] ... fixed-purpose events: 3
[ 0.163635] ... event mask: 00000007000000ff
[ 0.164295] KVM setup paravirtual spinlock
[ 0.165188] x86: Booted up 1 node, 1 CPUs
[ 0.165671] smpboot: Total of 1 processors activated (5986.40 BogoMIPS)
[ 0.166741] devtmpfs: initialized
[ 0.167215] x86/mm: Memory block size: 128MB
[ 0.170272] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.171389] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 0.172158] pinctrl core: initialized pinctrl subsystem
[ 0.172854] NET: Registered protocol family 16
[ 0.173530] cpuidle: using governor ladder
[ 0.174004] cpuidle: using governor menu
[ 0.174513] ACPI: bus type PCI registered
[ 0.175023] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.175922] PCI: Using configuration type 1 for base access
[ 0.176626] core: PMU erratum BJ122, BV98, HSD29 workaround disabled, HT off
[ 0.178284] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.179188] ACPI: Added _OSI(Module Device)
[ 0.179701] ACPI: Added _OSI(Processor Device)
[ 0.180254] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.180794] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.182800] ACPI: Interpreter enabled
[ 0.183510] ACPI: (supports S0 S3 S4 S5)
[ 0.184229] ACPI: Using IOAPIC for interrupt routing
[ 0.185130] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.188573] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.189360] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[ 0.190148] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.190906] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 0.192644] acpiphp: Slot [2] registered
[ 0.193133] acpiphp: Slot [3] registered
[ 0.193630] acpiphp: Slot [4] registered
[ 0.194116] acpiphp: Slot [5] registered
[ 0.194604] acpiphp: Slot [6] registered
[ 0.195088] acpiphp: Slot [7] registered
[ 0.195588] acpiphp: Slot [8] registered
[ 0.196087] acpiphp: Slot [9] registered
[ 0.196572] acpiphp: Slot [10] registered
[ 0.197065] acpiphp: Slot [11] registered
[ 0.197636] acpiphp: Slot [12] registered
[ 0.198178] acpiphp: Slot [13] registered
[ 0.198689] acpiphp: Slot [14] registered
[ 0.199200] acpiphp: Slot [15] registered
[ 0.199718] acpiphp: Slot [16] registered
[ 0.200228] acpiphp: Slot [17] registered
[ 0.200738] acpiphp: Slot [18] registered
[ 0.201248] acpiphp: Slot [19] registered
[ 0.201765] acpiphp: Slot [20] registered
[ 0.202277] acpiphp: Slot [21] registered
[ 0.202769] acpiphp: Slot [22] registered
[ 0.203265] acpiphp: Slot [23] registered
[ 0.203766] acpiphp: Slot [24] registered
[ 0.204261] acpiphp: Slot [25] registered
[ 0.204754] acpiphp: Slot [26] registered
[ 0.205249] acpiphp: Slot [27] registered
[ 0.205795] acpiphp: Slot [28] registered
[ 0.206305] acpiphp: Slot [29] registered
[ 0.206816] acpiphp: Slot [30] registered
[ 0.207325] acpiphp: Slot [31] registered
[ 0.207818] PCI host bridge to bus 0000:00
[ 0.208304] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.209097] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.209895] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.210773] pci_bus 0000:00: root bus resource [mem 0x1f400000-0xfebfffff window]
[ 0.211645] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.217728] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.218575] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.219332] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.220161] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.221466] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 0.222332] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 0.253755] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 0.254585] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.255404] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.256216] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 0.256991] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[ 0.257757] ACPI: Enabled 3 GPEs in block 00 to 0F
[ 0.258435] vgaarb: loaded
[ 0.258829] PCI: Using ACPI for IRQ routing
[ 0.260055] clocksource: Switched to clocksource kvm-clock
[ 0.266600] VFS: Disk quotas dquot_6.6.0
[ 0.267127] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.268015] pnp: PnP ACPI init
[ 0.268810] pnp: PnP ACPI: found 5 devices
[ 0.275104] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.276181] NET: Registered protocol family 2
[ 0.276789] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.277611] TCP bind hash table entries: 4096 (order: 4, 65536 bytes)
[ 0.278354] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.279081] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.279761] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.280502] NET: Registered protocol family 1
[ 0.281020] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.281703] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 0.282419] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 0.283191] Unpacking initramfs...
[ 0.284974] Freeing initrd memory: 2976K
[ 0.285774] audit: initializing netlink subsys (disabled)
[ 0.286410] audit: type=2000 audit(1553938364.907:1): initialized
[ 0.287474] workingset: timestamp_bits=40 max_order=17 bucket_order=0
[ 0.288303] zbud: loaded
[ 0.288844] alg: self-tests disabled
[ 0.289410] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 0.290309] io scheduler noop registered
[ 0.290778] io scheduler deadline registered
[ 0.291305] io scheduler cfq registered (default)
[ 0.291910] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.292596] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.293408] GHES: HEST is not enabled!
[ 0.293884] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[ 0.317676] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 0.318657] Linux agpgart interface v0.103
[ 0.319229] AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[ 0.319947] AMD IOMMUv2 functionality not available on this system
[ 0.320769] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 0.322400] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.322970] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.323664] mousedev: PS/2 mouse device common for all mice
[ 0.324554] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.325758] rtc_cmos 00:00: RTC can wake from S4
[ 0.326528] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[ 0.327367] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram
[ 0.328187] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.329022] NET: Registered protocol family 10
[ 0.329692] mip6: Mobile IPv6
[ 0.330059] NET: Registered protocol family 17
[ 0.330586] mpls_gso: MPLS GSO support
[ 0.331237] registered taskstats version 1
[ 0.331756] zswap: loaded using pool lzo/zbud
[ 0.332361] ima: No TPM chip found, activating TPM-bypass!
[ 0.333004] ima: Allocated hash algorithm: sha256
[ 0.333998] rtc_cmos 00:00: setting system clock to 2019-03-30 09:32:44 UTC (1553938364)
[ 0.335820] Freeing unused kernel memory: 1420K
[ 0.336387] Write protecting the kernel read-only data: 12288k
[ 0.337403] Freeing unused kernel memory: 1928K
[ 0.340193] Freeing unused kernel memory: 1228K
[ 0.345382] x86/mm: Checked W+X mappings: passed, no W+X pages found.
supermin: mounting /proc
supermin: ext2 mini initrd starting up: 5.1.17
supermin: cmdline: panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm-256color
supermin: uptime: 0.24 0.05
supermin: mounting /sys
supermin: internal insmod crc32-pclmul.ko
supermin: internal insmod crc32c-intel.ko
supermin: internal insmod crct10dif-pclmul.ko
supermin: internal insmod crc32_generic.ko
supermin: internal insmod crc32c_generic.ko
supermin: internal insmod libnvdimm.ko
supermin: internal insmod nfit.ko
supermin: internal insmod scsi_mod.ko
[ 0.357338] SCSI subsystem initialized
supermin: internal insmod libata.ko
supermin: internal insmod ata_piix.ko
[ 0.361185] scsi host0: ata_piix
[ 0.361664] scsi host1: ata_piix
[ 0.362082] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0a0 irq 14
[ 0.362873] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0a8 irq 15
supermin: internal insmod virtio.ko
supermin: internal insmod virtio_ring.ko
supermin: internal insmod virtio_blk.ko
supermin: internal insmod rng-core.ko
supermin: internal insmod virtio-rng.ko
supermin: internal insmod virtio_console.ko
supermin: internal insmod virtio_net.ko
supermin: internal insmod nd_btt.ko
supermin: internal insmod nd_pmem.ko
supermin: internal insmod sd_mod.ko
supermin: internal insmod virtio_scsi.ko
supermin: internal insmod virtio_balloon.ko
supermin: internal insmod virtio_input.ko
supermin: internal insmod virtio_pci.ko
[ 0.568188] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
[ 0.576157] random: fast init done
[ 0.576787] random: crng init done
[ 0.600090] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[ 0.602894] scsi host2: Virtio SCSI HBA
[ 0.608182] scsi 2:0:0:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5
[ 0.616175] scsi 2:0:1:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5
[ 0.631428] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
[ 0.698296] sd 2:0:0:0: [sda] 786432 512-byte logical blocks: (403 MB/384 MiB)
[ 0.699309] sd 2:0:1:0: [sdb] 8388608 512-byte logical blocks: (4.29 GB/4.00 GiB)
[ 0.700670] sd 2:0:0:0: [sda] Write Protect is off
[ 0.701352] sd 2:0:1:0: [sdb] Write Protect is off
[ 0.701974] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 0.703300] sd 2:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 0.705104] sda: sda1
[ 0.705872] sd 2:0:0:0: [sda] Attached SCSI disk
[ 0.706575] sd 2:0:1:0: [sdb] Attached SCSI disk
supermin: internal insmod fscrypto.ko
supermin: internal insmod jbd2.ko
supermin: internal insmod mbcache.ko
supermin: internal insmod crc16.ko
supermin: internal insmod ext4.ko
supermin: internal insmod crc-ccitt.ko
supermin: internal insmod crc-itu-t.ko
supermin: internal insmod crc7.ko
supermin: internal insmod libcrc32c.ko
supermin: picked /sys/block/sdb/dev as root device
supermin: creating /dev/root as block special 8:16
supermin: mounting new root on /root
[ 0.718936] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem
[ 0.721468] EXT4-fs (sdb): mounted filesystem without journal. Opts:
supermin: deleting initramfs files
supermin: chroot
Starting /init script ...
+ [[ panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm-256color == *guestfs_network=1* ]]
+ [[ panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm-256color == *guestfs_rescue=1* ]]
+ [[ panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm-256color == *guestfs_noreboot=1* ]]
+ [[ panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm-256color == *guestfs_boot_analysis=1* ]]
+ '[' '!' -d /sys ']'
+ mkdir -p /sys
+ mount -t sysfs /sys /sys
+ mkdir -p /run
+ mount -t tmpfs -o nosuid,size=20%,mode=0755 tmpfs /run
+ mkdir -p /run/lock
+ ln -s ../run/lock /var/lock
+ test -e /etc/mtab
+ ln -s /proc/mounts /etc/mtab
+ mount -t devtmpfs /dev /dev
+ mkdir -p /dev/pts
+ mount -t devpts /dev/pts /dev/pts
+ [[ panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm-256color == *selinux=1* ]]
+ mkdir -p /run/tmpfiles.d
+ kmod static-nodes --format=tmpfiles --output=/run/tmpfiles.d/kmod.conf
++ od -x -A n
++ dd if=/dev/urandom bs=16 count=1 status=none
+ machine_id=' 44e2 e9f0 ee5d c7ef 04cf 9be4 5344 68c9'
+ echo 44e2e9f0ee5dc7ef04cf9be4534468c9
+ systemd-tmpfiles --prefix=/dev --prefix=/run --create --boot
[/usr/lib/tmpfiles.d/systemd.conf:11] Unknown group 'utmp'.
[/usr/lib/tmpfiles.d/systemd.conf:19] Unknown user 'systemd-network'.
[/usr/lib/tmpfiles.d/systemd.conf:20] Unknown user 'systemd-network'.
[/usr/lib/tmpfiles.d/systemd.conf:21] Unknown user 'systemd-network'.
[/usr/lib/tmpfiles.d/systemd.conf:25] Unknown group 'systemd-journal'.
[/usr/lib/tmpfiles.d/systemd.conf:26] Unknown group 'systemd-journal'.
Failed to parse ACL "d:group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r--": No such file or directory. Ignoring
Failed to parse ACL "d:group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "d:group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r--": No such file or directory. Ignoring
+ for f in /lib/systemd/systemd-udevd /usr/lib/systemd/systemd-udevd /sbin/udevd /lib/udev/udevd /usr/lib/udev/udevd
+ '[' -x /lib/systemd/systemd-udevd ']'
+ UDEVD=/lib/systemd/systemd-udevd
+ break
+ '[' -z /lib/systemd/systemd-udevd ']'
+ /lib/systemd/systemd-udevd --daemon
starting version 232
+ udevadm trigger
+ udevadm settle --timeout=600
[ 0.843104] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0
[ 0.845379] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[ 0.846308] ACPI: Power Button [PWRF]
[ 0.862947] sd 2:0:0:0: Attached scsi generic sg0 type 0
[ 0.863668] sd 2:0:1:0: Attached scsi generic sg1 type 0
[ 0.871221] input: PC Speaker as /devices/platform/pcspkr/input/input3
[ 0.881843] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input5
[ 0.883153] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4
[ 0.903984] AVX version of gcm_enc/dec engaged.
[ 0.904588] AES CTR mode by8 optimization enabled
[ 0.932525] FDC 0 is a S82078B
[ 1.292243] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b252da6e11, max_idle_ns: 440795218047 ns
+ shopt -s nullglob
+ for f in /sys/block/sd*/device/timeout
+ echo 300
+ for f in /sys/block/sd*/device/timeout
+ echo 300
+ for f in /sys/block/{h,s,ub,v}d*/queue/scheduler
+ echo noop
+ for f in /sys/block/{h,s,ub,v}d*/queue/scheduler
+ echo noop
+ shopt -u nullglob
+ ip addr add 127.0.0.1/8 brd + dev lo scope host
+ ip link set dev lo up
+ test '' = 1
+ mdadm -As --auto=yes --run
mdadm: No arrays found in config file or automatically
+ modprobe dm_mod
[ 1.536525] device-mapper: uevent: version 1.0.3
[ 1.537601] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: [email protected]
+ lvm vgchange -aay --sysinit
WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ ldmtool create all
[
]
+ test 1 = 1
+ test '' '!=' 1
+ uname -a
Linux (none) 4.9.0-7-amd64 #1 SMP Debian 4.9.110-3+deb9u2 (2018-08-13) x86_64 GNU/Linux
+ ls -lR /dev
/dev:
total 0
crw------- 1 0 0 10, 235 Mar 30 09:32 autofs
drwxr-xr-x 2 0 0 100 Mar 30 09:32 block
drwxr-xr-x 2 0 0 80 Mar 30 09:32 bsg
crw------- 1 0 0 10, 234 Mar 30 09:32 btrfs-control
drwxr-xr-x 2 0 0 2140 Mar 30 09:32 char
crw------- 1 0 0 5, 1 Mar 30 09:32 console
lrwxrwxrwx 1 0 0 11 Mar 30 09:32 core -> /proc/kcore
crw------- 1 0 0 10, 62 Mar 30 09:32 cpu_dma_latency
crw------- 1 0 0 10, 203 Mar 30 09:32 cuse
drwxr-xr-x 7 0 0 140 Mar 30 09:32 disk
lrwxrwxrwx 1 0 0 13 Mar 30 09:32 fd -> /proc/self/fd
crw-rw-rw- 1 0 0 1, 7 Mar 30 09:32 full
crw-rw-rw- 1 0 0 10, 229 Mar 30 09:32 fuse
crw------- 1 0 0 10, 228 Mar 30 09:32 hpet
crw------- 1 0 0 10, 183 Mar 30 09:32 hwrng
drwxr-xr-x 3 0 0 220 Mar 30 09:32 input
crw-r--r-- 1 0 0 1, 11 Mar 30 09:32 kmsg
crw------- 1 0 0 10, 237 Mar 30 09:32 loop-control
drwxr-xr-x 2 0 0 60 Mar 30 09:32 mapper
crw------- 1 0 0 10, 227 Mar 30 09:32 mcelog
crw------- 1 0 0 1, 1 Mar 30 09:32 mem
crw------- 1 0 0 10, 59 Mar 30 09:32 memory_bandwidth
drwxr-xr-x 2 0 0 60 Mar 30 09:32 net
crw------- 1 0 0 10, 61 Mar 30 09:32 network_latency
crw------- 1 0 0 10, 60 Mar 30 09:32 network_throughput
crw-rw-rw- 1 0 0 1, 3 Mar 30 09:32 null
crw------- 1 0 0 1, 4 Mar 30 09:32 port
crw------- 1 0 0 108, 0 Mar 30 09:32 ppp
crw------- 1 0 0 10, 1 Mar 30 09:32 psaux
crw-rw-rw- 1 0 0 5, 2 Mar 30 09:32 ptmx
drwxr-xr-x 2 0 0 0 Mar 30 09:32 pts
crw-rw-rw- 1 0 0 1, 8 Mar 30 09:32 random
lrwxrwxrwx 1 0 0 4 Mar 30 09:32 rtc -> rtc0
crw------- 1 0 0 252, 0 Mar 30 09:32 rtc0
brw------- 1 0 0 8, 0 Mar 30 09:32 sda
brw------- 1 0 0 8, 1 Mar 30 09:32 sda1
brw------- 1 0 0 8, 16 Mar 30 09:32 sdb
crw------- 1 0 0 21, 0 Mar 30 09:32 sg0
crw------- 1 0 0 21, 1 Mar 30 09:32 sg1
crw------- 1 0 0 10, 231 Mar 30 09:32 snapshot
drwxr-xr-x 2 0 0 80 Mar 30 09:32 snd
lrwxrwxrwx 1 0 0 15 Mar 30 09:32 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 0 0 15 Mar 30 09:32 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 0 0 15 Mar 30 09:32 stdout -> /proc/self/fd/1
crw-rw-rw- 1 0 0 5, 0 Mar 30 09:32 tty
crw------- 1 0 0 4, 0 Mar 30 09:32 tty0
crw------- 1 0 0 4, 1 Mar 30 09:32 tty1
crw------- 1 0 0 4, 10 Mar 30 09:32 tty10
crw------- 1 0 0 4, 11 Mar 30 09:32 tty11
crw------- 1 0 0 4, 12 Mar 30 09:32 tty12
crw------- 1 0 0 4, 13 Mar 30 09:32 tty13
crw------- 1 0 0 4, 14 Mar 30 09:32 tty14
crw------- 1 0 0 4, 15 Mar 30 09:32 tty15
crw------- 1 0 0 4, 16 Mar 30 09:32 tty16
crw------- 1 0 0 4, 17 Mar 30 09:32 tty17
crw------- 1 0 0 4, 18 Mar 30 09:32 tty18
crw------- 1 0 0 4, 19 Mar 30 09:32 tty19
crw------- 1 0 0 4, 2 Mar 30 09:32 tty2
crw------- 1 0 0 4, 20 Mar 30 09:32 tty20
crw------- 1 0 0 4, 21 Mar 30 09:32 tty21
crw------- 1 0 0 4, 22 Mar 30 09:32 tty22
crw------- 1 0 0 4, 23 Mar 30 09:32 tty23
crw------- 1 0 0 4, 24 Mar 30 09:32 tty24
crw------- 1 0 0 4, 25 Mar 30 09:32 tty25
crw------- 1 0 0 4, 26 Mar 30 09:32 tty26
crw------- 1 0 0 4, 27 Mar 30 09:32 tty27
crw------- 1 0 0 4, 28 Mar 30 09:32 tty28
crw------- 1 0 0 4, 29 Mar 30 09:32 tty29
crw------- 1 0 0 4, 3 Mar 30 09:32 tty3
crw------- 1 0 0 4, 30 Mar 30 09:32 tty30
crw------- 1 0 0 4, 31 Mar 30 09:32 tty31
crw------- 1 0 0 4, 32 Mar 30 09:32 tty32
crw------- 1 0 0 4, 33 Mar 30 09:32 tty33
crw------- 1 0 0 4, 34 Mar 30 09:32 tty34
crw------- 1 0 0 4, 35 Mar 30 09:32 tty35
crw------- 1 0 0 4, 36 Mar 30 09:32 tty36
crw------- 1 0 0 4, 37 Mar 30 09:32 tty37
crw------- 1 0 0 4, 38 Mar 30 09:32 tty38
crw------- 1 0 0 4, 39 Mar 30 09:32 tty39
crw------- 1 0 0 4, 4 Mar 30 09:32 tty4
crw------- 1 0 0 4, 40 Mar 30 09:32 tty40
crw------- 1 0 0 4, 41 Mar 30 09:32 tty41
crw------- 1 0 0 4, 42 Mar 30 09:32 tty42
crw------- 1 0 0 4, 43 Mar 30 09:32 tty43
crw------- 1 0 0 4, 44 Mar 30 09:32 tty44
crw------- 1 0 0 4, 45 Mar 30 09:32 tty45
crw------- 1 0 0 4, 46 Mar 30 09:32 tty46
crw------- 1 0 0 4, 47 Mar 30 09:32 tty47
crw------- 1 0 0 4, 48 Mar 30 09:32 tty48
crw------- 1 0 0 4, 49 Mar 30 09:32 tty49
crw------- 1 0 0 4, 5 Mar 30 09:32 tty5
crw------- 1 0 0 4, 50 Mar 30 09:32 tty50
crw------- 1 0 0 4, 51 Mar 30 09:32 tty51
crw------- 1 0 0 4, 52 Mar 30 09:32 tty52
crw------- 1 0 0 4, 53 Mar 30 09:32 tty53
crw------- 1 0 0 4, 54 Mar 30 09:32 tty54
crw------- 1 0 0 4, 55 Mar 30 09:32 tty55
crw------- 1 0 0 4, 56 Mar 30 09:32 tty56
crw------- 1 0 0 4, 57 Mar 30 09:32 tty57
crw------- 1 0 0 4, 58 Mar 30 09:32 tty58
crw------- 1 0 0 4, 59 Mar 30 09:32 tty59
crw------- 1 0 0 4, 6 Mar 30 09:32 tty6
crw------- 1 0 0 4, 60 Mar 30 09:32 tty60
crw------- 1 0 0 4, 61 Mar 30 09:32 tty61
crw------- 1 0 0 4, 62 Mar 30 09:32 tty62
crw------- 1 0 0 4, 63 Mar 30 09:32 tty63
crw------- 1 0 0 4, 7 Mar 30 09:32 tty7
crw------- 1 0 0 4, 8 Mar 30 09:32 tty8
crw------- 1 0 0 4, 9 Mar 30 09:32 tty9
crw------- 1 0 0 4, 64 Mar 30 09:32 ttyS0
crw------- 1 0 0 10, 239 Mar 30 09:32 uhid
crw------- 1 0 0 10, 223 Mar 30 09:32 uinput
crw-rw-rw- 1 0 0 1, 9 Mar 30 09:32 urandom
crw------- 1 0 0 7, 0 Mar 30 09:32 vcs
crw------- 1 0 0 7, 1 Mar 30 09:32 vcs1
crw------- 1 0 0 7, 128 Mar 30 09:32 vcsa
crw------- 1 0 0 7, 129 Mar 30 09:32 vcsa1
drwxr-xr-x 2 0 0 60 Mar 30 09:32 vfio
crw------- 1 0 0 10, 63 Mar 30 09:32 vga_arbiter
crw------- 1 0 0 10, 137 Mar 30 09:32 vhci
crw------- 1 0 0 10, 238 Mar 30 09:32 vhost-net
drwxr-xr-x 2 0 0 60 Mar 30 09:32 virtio-ports
crw------- 1 0 0 247, 1 Mar 30 09:32 vport2p1
crw-rw-rw- 1 0 0 1, 5 Mar 30 09:32 zero
/dev/block:
total 0
lrwxrwxrwx 1 0 0 6 Mar 30 09:32 8:0 -> ../sda
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 8:1 -> ../sda1
lrwxrwxrwx 1 0 0 6 Mar 30 09:32 8:16 -> ../sdb
/dev/bsg:
total 0
crw------- 1 0 0 250, 0 Mar 30 09:32 2:0:0:0
crw------- 1 0 0 250, 1 Mar 30 09:32 2:0:1:0
/dev/char:
total 0
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 10:1 -> ../psaux
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 10:183 -> ../hwrng
lrwxrwxrwx 1 0 0 9 Mar 30 09:32 10:227 -> ../mcelog
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 10:228 -> ../hpet
lrwxrwxrwx 1 0 0 11 Mar 30 09:32 10:231 -> ../snapshot
lrwxrwxrwx 1 0 0 17 Mar 30 09:32 10:236 -> ../mapper/control
lrwxrwxrwx 1 0 0 19 Mar 30 09:32 10:59 -> ../memory_bandwidth
lrwxrwxrwx 1 0 0 21 Mar 30 09:32 10:60 -> ../network_throughput
lrwxrwxrwx 1 0 0 18 Mar 30 09:32 10:61 -> ../network_latency
lrwxrwxrwx 1 0 0 18 Mar 30 09:32 10:62 -> ../cpu_dma_latency
lrwxrwxrwx 1 0 0 14 Mar 30 09:32 10:63 -> ../vga_arbiter
lrwxrwxrwx 1 0 0 15 Mar 30 09:32 13:32 -> ../input/mouse0
lrwxrwxrwx 1 0 0 15 Mar 30 09:32 13:33 -> ../input/mouse1
lrwxrwxrwx 1 0 0 13 Mar 30 09:32 13:63 -> ../input/mice
lrwxrwxrwx 1 0 0 15 Mar 30 09:32 13:64 -> ../input/event0
lrwxrwxrwx 1 0 0 15 Mar 30 09:32 13:65 -> ../input/event1
lrwxrwxrwx 1 0 0 15 Mar 30 09:32 13:66 -> ../input/event2
lrwxrwxrwx 1 0 0 15 Mar 30 09:32 13:67 -> ../input/event3
lrwxrwxrwx 1 0 0 15 Mar 30 09:32 13:68 -> ../input/event4
lrwxrwxrwx 1 0 0 6 Mar 30 09:32 1:1 -> ../mem
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 1:11 -> ../kmsg
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 1:3 -> ../null
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 1:4 -> ../port
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 1:5 -> ../zero
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 1:7 -> ../full
lrwxrwxrwx 1 0 0 9 Mar 30 09:32 1:8 -> ../random
lrwxrwxrwx 1 0 0 10 Mar 30 09:32 1:9 -> ../urandom
lrwxrwxrwx 1 0 0 6 Mar 30 09:32 21:0 -> ../sg0
lrwxrwxrwx 1 0 0 6 Mar 30 09:32 21:1 -> ../sg1
lrwxrwxrwx 1 0 0 11 Mar 30 09:32 247:1 -> ../vport2p1
lrwxrwxrwx 1 0 0 14 Mar 30 09:32 250:0 -> ../bsg/2:0:0:0
lrwxrwxrwx 1 0 0 14 Mar 30 09:32 250:1 -> ../bsg/2:0:1:0
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 252:0 -> ../rtc0
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 4:0 -> ../tty0
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 4:1 -> ../tty1
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:10 -> ../tty10
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:11 -> ../tty11
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:12 -> ../tty12
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:13 -> ../tty13
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:14 -> ../tty14
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:15 -> ../tty15
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:16 -> ../tty16
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:17 -> ../tty17
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:18 -> ../tty18
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:19 -> ../tty19
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 4:2 -> ../tty2
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:20 -> ../tty20
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:21 -> ../tty21
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:22 -> ../tty22
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:23 -> ../tty23
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:24 -> ../tty24
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:25 -> ../tty25
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:26 -> ../tty26
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:27 -> ../tty27
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:28 -> ../tty28
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:29 -> ../tty29
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 4:3 -> ../tty3
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:30 -> ../tty30
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:31 -> ../tty31
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:32 -> ../tty32
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:33 -> ../tty33
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:34 -> ../tty34
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:35 -> ../tty35
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:36 -> ../tty36
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:37 -> ../tty37
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:38 -> ../tty38
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:39 -> ../tty39
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 4:4 -> ../tty4
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:40 -> ../tty40
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:41 -> ../tty41
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:42 -> ../tty42
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:43 -> ../tty43
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:44 -> ../tty44
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:45 -> ../tty45
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:46 -> ../tty46
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:47 -> ../tty47
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:48 -> ../tty48
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:49 -> ../tty49
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 4:5 -> ../tty5
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:50 -> ../tty50
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:51 -> ../tty51
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:52 -> ../tty52
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:53 -> ../tty53
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:54 -> ../tty54
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:55 -> ../tty55
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:56 -> ../tty56
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:57 -> ../tty57
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:58 -> ../tty58
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:59 -> ../tty59
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 4:6 -> ../tty6
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:60 -> ../tty60
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:61 -> ../tty61
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:62 -> ../tty62
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:63 -> ../tty63
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 4:64 -> ../ttyS0
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 4:7 -> ../tty7
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 4:8 -> ../tty8
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 4:9 -> ../tty9
lrwxrwxrwx 1 0 0 6 Mar 30 09:32 5:0 -> ../tty
lrwxrwxrwx 1 0 0 10 Mar 30 09:32 5:1 -> ../console
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 5:2 -> ../ptmx
lrwxrwxrwx 1 0 0 6 Mar 30 09:32 7:0 -> ../vcs
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 7:1 -> ../vcs1
lrwxrwxrwx 1 0 0 7 Mar 30 09:32 7:128 -> ../vcsa
lrwxrwxrwx 1 0 0 8 Mar 30 09:32 7:129 -> ../vcsa1
/dev/disk:
total 0
drwxr-xr-x 2 0 0 100 Mar 30 09:32 by-id
drwxr-xr-x 2 0 0 60 Mar 30 09:32 by-label
drwxr-xr-x 2 0 0 60 Mar 30 09:32 by-partuuid
drwxr-xr-x 2 0 0 100 Mar 30 09:32 by-path
drwxr-xr-x 2 0 0 80 Mar 30 09:32 by-uuid
/dev/disk/by-id:
total 0
lrwxrwxrwx 1 0 0 9 Mar 30 09:32 scsi-0QEMU_QEMU_HARDDISK_appliance -> ../../sdb
lrwxrwxrwx 1 0 0 9 Mar 30 09:32 scsi-0QEMU_QEMU_HARDDISK_hd0 -> ../../sda
lrwxrwxrwx 1 0 0 10 Mar 30 09:32 scsi-0QEMU_QEMU_HARDDISK_hd0-part1 -> ../../sda1
/dev/disk/by-label:
total 0
lrwxrwxrwx 1 0 0 9 Mar 30 09:32 CDROM -> ../../sda
/dev/disk/by-partuuid:
total 0
lrwxrwxrwx 1 0 0 10 Mar 30 09:32 756e5e01-01 -> ../../sda1
/dev/disk/by-path:
total 0
lrwxrwxrwx 1 0 0 9 Mar 30 09:32 pci-0000:00:03.0-scsi-0:0:0:0 -> ../../sda
lrwxrwxrwx 1 0 0 10 Mar 30 09:32 pci-0000:00:03.0-scsi-0:0:0:0-part1 -> ../../sda1
lrwxrwxrwx 1 0 0 9 Mar 30 09:32 pci-0000:00:03.0-scsi-0:0:1:0 -> ../../sdb
/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 0 0 9 Mar 30 09:32 2019-03-09-02-18-21-82 -> ../../sda
lrwxrwxrwx 1 0 0 9 Mar 30 09:32 8bf21eed-4458-4191-a443-c0285762d141 -> ../../sdb
/dev/input:
total 0
drwxr-xr-x 2 0 0 60 Mar 30 09:32 by-path
crw------- 1 0 0 13, 64 Mar 30 09:32 event0
crw------- 1 0 0 13, 65 Mar 30 09:32 event1
crw------- 1 0 0 13, 66 Mar 30 09:32 event2
crw------- 1 0 0 13, 67 Mar 30 09:32 event3
crw------- 1 0 0 13, 68 Mar 30 09:32 event4
crw------- 1 0 0 13, 63 Mar 30 09:32 mice
crw------- 1 0 0 13, 32 Mar 30 09:32 mouse0
crw------- 1 0 0 13, 33 Mar 30 09:32 mouse1
/dev/input/by-path:
total 0
lrwxrwxrwx 1 0 0 9 Mar 30 09:32 platform-pcspkr-event-spkr -> ../event2
/dev/mapper:
total 0
crw------- 1 0 0 10, 236 Mar 30 09:32 control
/dev/net:
total 0
crw-rw-rw- 1 0 0 10, 200 Mar 30 09:32 tun
/dev/pts:
total 0
c--------- 1 0 0 5, 2 Mar 30 09:32 ptmx
/dev/snd:
total 0
crw------- 1 0 0 116, 1 Mar 30 09:32 seq
crw------- 1 0 0 116, 33 Mar 30 09:32 timer
/dev/vfio:
total 0
crw------- 1 0 0 10, 196 Mar 30 09:32 vfio
/dev/virtio-ports:
total 0
lrwxrwxrwx 1 0 0 11 Mar 30 09:32 org.libguestfs.channel.0 -> ../vport2p1
+ cat /proc/mounts
/dev/root / ext2 rw,noatime,block_validity,barrier,user_xattr,acl 0 0
/proc /proc proc rw,relatime 0 0
/sys /sys sysfs rw,relatime 0 0
tmpfs /run tmpfs rw,nosuid,relatime,size=98384k,mode=755 0 0
/dev /dev devtmpfs rw,relatime,size=242180k,nr_inodes=60545,mode=755 0 0
/dev/pts /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
+ lvm pvs
WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ lvm vgs
WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ lvm lvs
WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
+ ip r
+ lsmod
Module Size Used by
dm_mod 118784 0
ghash_clmulni_intel 16384 0
joydev 20480 0
aesni_intel 167936 0
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
evdev 24576 0
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
psmouse 135168 0
cryptd 24576 3 ablk_helper,ghash_clmulni_intel,aesni_intel
serio_raw 16384 0
pcspkr 16384 0
sg 32768 0
floppy 69632 0
button 16384 0
ata_generic 16384 0
i2c_piix4 24576 0
libcrc32c 16384 0
crc7 16384 0
crc_itu_t 16384 0
crc_ccitt 16384 0
ext4 585728 1
crc16 16384 1 ext4
mbcache 16384 2 ext4
jbd2 106496 1 ext4
fscrypto 28672 1 ext4
virtio_pci 24576 0
virtio_input 16384 0
virtio_balloon 16384 0
virtio_scsi 20480 1
sd_mod 49152 1
nd_pmem 16384 0
nd_btt 24576 1 nd_pmem
virtio_net 32768 0
virtio_console 28672 0
virtio_rng 16384 0
rng_core 16384 1 virtio_rng
virtio_blk 20480 0
virtio_ring 24576 8 virtio_input,virtio_blk,virtio_net,virtio_rng,virtio_scsi,virtio_balloon,virtio_console,virtio_pci
virtio 16384 8 virtio_input,virtio_blk,virtio_net,virtio_rng,virtio_scsi,virtio_balloon,virtio_console,virtio_pci
ata_piix 36864 0
libata 249856 2 ata_piix,ata_generic
scsi_mod 225280 4 sd_mod,virtio_scsi,libata,sg
nfit 49152 0
libnvdimm 139264 3 nd_btt,nd_pmem,nfit
crc32c_generic 16384 0
crc32_generic 16384 0
crct10dif_pclmul 16384 0
crc32c_intel 24576 1
crc32_pclmul 16384 0
+ date
Sat Mar 30 09:32:46 UTC 2019
+ echo -n 'clocksource: '
clocksource: + cat /sys/devices/system/clocksource/clocksource0/current_clocksource
kvm-clock
+ echo -n 'uptime: '
uptime: + cat /proc/uptime
1.64 0.80
+ test '' = 1
+ cmd=guestfsd
++ grep -Eo 'guestfs_channel=[^[:space:]]+' /proc/cmdline
+ eval
+ test x '!=' x
+ test 1 = 1
+ cmd='guestfsd --verbose'
+ test '' = 1
+ echo guestfsd --verbose
guestfsd --verbose
+ guestfsd --verbose
lvmetad
trying to open virtio-serial channel '/dev/virtio-ports/org.libguestfs.channel.0'
udevadm --debug settle
calling: settle
libguestfs: recv_from_daemon: received GUESTFS_LAUNCH_FLAG
libguestfs: appliance is up
libguestfs: trace: launch = 0
libguestfs: trace: inspect_os
libguestfs: trace: umount_all
guestfsd: main_loop: new request, len 0x28
umount-all: /proc/mounts: fsname=/dev/root dir=/ type=ext2 opts=rw,noatime,block_validity,barrier,user_xattr,acl freq=0 passno=0
umount-all: /proc/mounts: fsname=/proc dir=/proc type=proc opts=rw,relatime freq=0 passno=0
umount-all: /proc/mounts: fsname=/sys dir=/sys type=sysfs opts=rw,relatime freq=0 passno=0
umount-all: /proc/mounts: fsname=tmpfs dir=/run type=tmpfs opts=rw,nosuid,relatime,size=98384k,mode=755 freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev dir=/dev type=devtmpfs opts=rw,relatime,size=242180k,nr_inodes=60545,mode=755 freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev/pts dir=/dev/pts type=devpts opts=rw,relatime,mode=600,ptmxmode=000 freq=0 passno=0
guestfsd: main_loop: proc 47 (umount_all) took 0.00 seconds
libguestfs: trace: umount_all = 0
libguestfs: trace: list_filesystems
libguestfs: trace: feature_available "lvm2"
libguestfs: trace: internal_feature_available "lvm2"
guestfsd: main_loop: new request, len 0x30
guestfsd: main_loop: proc 458 (internal_feature_available) took 0.00 seconds
libguestfs: trace: internal_feature_available = 0
libguestfs: trace: feature_available = 1
libguestfs: trace: feature_available "ldm"
libguestfs: trace: internal_feature_available "ldm"
guestfsd: main_loop: new request, len 0x30
guestfsd: main_loop: proc 458 (internal_feature_available) took 0.00 seconds
libguestfs: trace: internal_feature_available = 0
libguestfs: trace: feature_available = 1
libguestfs: trace: list_devices
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 7 (list_devices) took 0.00 secondslibguestfs: trace: list_devices = ["/dev/sda"]
libguestfs: trace: list_partitions
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 8 (list_partitions) took 0.00 seconds
libguestfs: trace: list_partitions = ["/dev/sda1"]
libguestfs: trace: list_md_devices
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 300 (list_md_devices) took 0.00 seconds
libguestfs: trace: list_md_devices = []
libguestfs: trace: part_to_dev "/dev/sda1"
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 272 (part_to_dev) took 0.00 seconds
libguestfs: trace: part_to_dev = "/dev/sda"
libguestfs: trace: part_to_partnum "/dev/sda1"
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 293 (part_to_partnum) took 0.00 seconds
libguestfs: trace: part_to_partnum = 1
libguestfs: trace: part_to_dev "/dev/sda1"
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 272 (part_to_dev) took 0.00 seconds
libguestfs: trace: part_to_dev = "/dev/sda"
libguestfs: trace: part_get_mbr_id "/dev/sda" 1
guestfsd: main_loop: new request, len 0x38
commandrvf: stdout=y stderr=y flags=0x0
commandrvf: sfdisk --help
udevadm --debug settle
calling: settle
commandrvf: stdout=y stderr=y flags=0x0
commandrvf: sfdisk --part-type /dev/sda 1
udevadm --debug settle
calling: settle
guestfsd: main_loop: proc 235 (part_get_mbr_id) took 0.01 seconds
libguestfs: trace: part_get_mbr_id = 23
libguestfs: trace: vfs_type "/dev/sda1"
guestfsd: main_loop: new request, len 0x38
commandrvf: stdout=y stderr=y flags=0x0
commandrvf: blkid -c /dev/null -o value -s TYPE /dev/sda1
libguestfs: trace: vfs_type = "iso9660"
libguestfs: trace: lvs
guestfsd: main_loop: proc 198 (vfs_type) took 0.00 seconds
guestfsd: main_loop: new request, len 0x28
commandrvf: stdout=y stderr=y flags=0x0
commandrvf: lvm lvs --help
commandrvf: stdout=y stderr=y flags=0x0
commandrvf: lvm lvs -o vg_name,lv_name -S "lv_role=public && lv_skip_activation!=1" --noheadings --separator /
libguestfs: trace: lvs = []
libguestfs: trace: list_ldm_volumes
guestfsd: main_loop: proc 11 (lvs) took 0.00 seconds
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 380 (list_ldm_volumes) took 0.00 seconds
libguestfs: trace: list_ldm_volumes = []
libguestfs: trace: list_ldm_partitions
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 381 (list_ldm_partitions) took 0.00 seconds
libguestfs: trace: list_ldm_partitions = []
libguestfs: trace: list_filesystems = ["/dev/sda1", "iso9660"]
libguestfs: trace: vfs_type "/dev/sda1"
guestfsd: main_loop: new request, len 0x38
commandrvf: stdout=y stderr=y flags=0x0
commandrvf: blkid -c /dev/null -o value -s TYPE /dev/sda1
libguestfs: trace: vfs_type = "iso9660"
libguestfs: check_for_filesystem_on: /dev/sda1 (iso9660)
libguestfs: trace: internal_parse_mountable "/dev/sda1"
guestfsd: main_loop: proc 198 (vfs_type) took 0.00 seconds
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 396 (internal_parse_mountable) took 0.00 seconds
libguestfs: trace: internal_parse_mountable = <struct guestfs_internal_mountable = im_type: 0, im_device: /dev/sda1, im_volume: , >
libguestfs: trace: is_whole_device "/dev/sda1"
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 395 (is_whole_device) took 0.00 seconds
libguestfs: trace: is_whole_device = 0
libguestfs: trace: mount_ro "/dev/sda1" "/"
guestfsd: main_loop: new request, len 0x40
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: mount -o ro /dev/sda1 /sysroot/
libguestfs: trace: mount_ro = 0
libguestfs: trace: part_to_dev "/dev/sda1"
guestfsd: main_loop: proc 73 (mount_ro) took 0.00 seconds
guestfsd: main_loop: new request, len 0x38
guestfsd: main_llibguestfs: trace: part_to_dev = "/dev/sda"
libguestfs: trace: device_index "/dev/sda"
oop: proc 272 (part_to_dev) took 0.00 seconds
guestfsd: main_loop: new request, len 0x34
guestfsd: main_loop: proc 335 (device_index) took 0.00 seconds
libguestfs: trace: device_index = 0
libguestfs: trace: part_to_partnum "/dev/sda1"
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 293 (part_to_partnum) took 0.00 seconds
libguestfs: trace: part_to_partnum = 1
libguestfs: trace: part_to_dev "/dev/sda1"
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 272 (part_to_dev) took 0.00 seconds
libguestfs: trace: part_to_dev = "/dev/sda"
libguestfs: trace: part_list "/dev/sda"
guestfsd: main_loop: new request, len 0x34
udevadm --debug settle
calling: settle
commandrvf: stdout=y stderr=y flags=0x0
commandrvf: parted -m -s -- /dev/sda unit b print
Error: Invalid partition table - recursive partition on /dev/sda.
udevadm --debug settle
calling: settle
guestfsd: error: parted print: /dev/sda: Error: Invalid partition table - recursive partition on /dev/sda.
guestfsd: main_loop: proc 213 (part_list) took 0.02 seconds
libguestfs: trace: part_list = NULL (error)
libguestfs: trace: umount_all
guestfsd: main_loop: new request, len 0x28
umount-all: /proc/mounts: fsname=/dev/root dir=/ type=ext2 opts=rw,noatime,block_validity,barrier,user_xattr,acl freq=0 passno=0
umount-all: /proc/mounts: fsname=/proc dir=/proc type=proc opts=rw,relatime freq=0 passno=0
umount-all: /proc/mounts: fsname=/sys dir=/sys type=sysfs opts=rw,relatime freq=0 passno=0
umount-all: /proc/mounts: fsname=tmpfs dir=/run type=tmpfs opts=rw,nosuid,relatime,size=98384k,mode=755 freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev dir=/dev type=devtmpfs opts=rw,relatime,size=242180k,nr_inodes=60545,mode=755 freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev/pts dir=/dev/pts type=devpts opts=rw,relatime,mode=600,ptmxmode=000 freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev/sda1 dir=/sysroot type=iso9660 opts=ro,relatime freq=0 passno=0
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: umount /sysroot
libguestfs: trace: umount_all = 0
libguestfs: trace: inspect_os = NULL (error)
virt-sysprep: error: libguestfs error: part_list: parted print: /dev/sda:
Error: Invalid partition table - recursive partition on /dev/sda.
libguestfs: trace: close
libguestfs: closing guestfs handle 0x562f30385980 (state 2)
libguestfs: trace: internal_autosync
guestfsd: main_loop: proc 47 (umount_all) took 0.00 seconds
guestfsd: main_loop: new request, len 0x28
umount-all: /proc/mounts: fsname=/dev/root dir=/ type=ext2 opts=rw,noatime,block_validity,barrier,user_xattr,acl freq=0 passno=0
umount-all: /proc/mounts: fsname=/proc dir=/proc type=proc opts=rw,relatime freq=0 passno=0
umount-all: /proc/mounts: fsname=/sys dir=/sys type=sysfs opts=rw,relatime freq=0 passno=0
umount-all: /proc/mounts: fsname=tmpfs dir=/run type=tmpfs opts=rw,nosuid,relatime,size=98384k,mode=755 freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev dir=/dev type=devtmpfs opts=rw,relatime,size=242180k,nr_inodes=60545,mode=755 freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev/pts dir=/dev/pts type=devpts opts=rw,relatime,mode=600,ptmxmode=000 freq=0 passno=0
fsync /dev/sda
guestfsd: main_loop: proc 282 (internal_autosync) took 0.00 seconds
libguestfs: trace: internal_autosync = 0
libguestfs: sending SIGTERM to process 22568
libguestfs: qemu maxrss 175668K
libguestfs: command: run: rm
libguestfs: command: run: \ -rf /tmp/libguestfsgZyds0
libguestfs: command: run: rm
In the file https://github.com/libguestfs/libguestfs/blob/rhel-7.4/v2v/output_libvirt.ml, if the below words relate to the bug:https://bugzilla.redhat.com/show_bug.cgi?id=1141631,as we now support UUID we can modify the description.
(* Get the name of the pool, since we have to use that
* (and not the UUID) in the XML of the guest.
I am using libguestfs Golang binding APIs(version 1.44)
Followed this document https://libguestfs.org/guestfs-golang.3.html to create the disk, add the disk, format the partition, launch the appliance and performing some copy_in and copy_out operations.
While doing copy_in, I am seeing this strange issue
error: copy_in: tar subprocess failed: tar: .: file changed as we read it: errno 0
This issue is not all time reproducible. It comes like 1 out of 10 runs. In my case, data is stable while doing copy_in. There is absolutely no change in the data while guestfs_copy_in operation going on.
Any leads to issue or anything that I need to understand for copy_in or copy_out?
1 guestfs-p1km7lhfowv8o0q1 running //virt-df will create a vm in temp filesystem
but after a few minutes , still fails to get the vm disk usage , why ??
below is the virt-df run debug log
==========================================
libguestfs: trace: set_verbose true
libguestfs: trace: set_verbose = 0
libguestfs: create: flags = 0, handle = 0x55c0c085c6e0, program = virt-df
libguestfs: trace: add_drive "/home/zt/centos7_mini.qcow2" "readonly:true"
libguestfs: creating COW overlay to protect original drive content
libguestfs: trace: disk_format "/home/zt/centos7_mini.qcow2"
libguestfs: command: run: qemu-img --help | grep -sqE -- '\binfo\b.-U\b'
libguestfs: command: run: qemu-img
libguestfs: command: run: \ info
libguestfs: command: run: \ -U
libguestfs: command: run: \ --output json
libguestfs: command: run: \ /home/zt/centos7_mini.qcow2
libguestfs: parse_json: qemu-img info JSON output:\n{\n "virtual-size": 17179869184,\n "filename": "/home/zt/centos7_mini.qcow2",\n "cluster-size": 65536,\n "format": "qcow2",\n "actual-size": 1430130688,\n "format-specific": {\n "type": "qcow2",\n "data": {\n "compat": "1.1",\n "lazy-refcounts": false,\n "refcount-bits": 16,\n "corrupt": false\n }\n },\n "dirty-flag": false\n}\n\n
libguestfs: trace: disk_format = "qcow2"
libguestfs: trace: get_tmpdir
libguestfs: trace: get_tmpdir = "/tmp"
libguestfs: trace: disk_create "/tmp/libguestfso7dtGK/overlay1.qcow2" "qcow2" -1 "backingfile:/home/zt/centos7_mini.qcow2" "backingformat:qcow2"
libguestfs: command: run: qemu-img
libguestfs: command: run: \ create
libguestfs: command: run: \ -f qcow2
libguestfs: command: run: \ -o backing_file=/home/zt/centos7_mini.qcow2,backing_fmt=qcow2
libguestfs: command: run: \ /tmp/libguestfso7dtGK/overlay1.qcow2
Formatting '/tmp/libguestfso7dtGK/overlay1.qcow2', fmt=qcow2 size=17179869184 backing_file=/home/zt/centos7_mini.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
libguestfs: trace: disk_create = 0
libguestfs: trace: get_backend_setting "internal_libvirt_imagelabel"
libguestfs: trace: get_backend_setting = NULL (error)
libguestfs: trace: add_drive = 0
libguestfs: trace: launch
libguestfs: trace: max_disks
libguestfs: trace: max_disks = 255
libguestfs: trace: version
libguestfs: trace: version = <struct guestfs_version = major: 1, minor: 40, release: 2, extra: rhel=7,release=5.el7_7.2,libvirt, >
libguestfs: trace: get_backend
libguestfs: trace: get_backend = "libvirt"
libguestfs: launch: program=virt-df
libguestfs: launch: version=1.40.2rhel=7,release=5.el7_7.2,libvirt
libguestfs: launch: backend registered: unix
libguestfs: launch: backend registered: uml
libguestfs: launch: backend registered: libvirt
libguestfs: launch: backend registered: direct
libguestfs: launch: backend=libvirt
libguestfs: launch: tmpdir=/tmp/libguestfso7dtGK
libguestfs: launch: umask=0022
libguestfs: launch: euid=0
libguestfs: libvirt version = 4005000 (4.5.0)
libguestfs: guest random name = guestfs-p1km7lhfowv8o0q1
libguestfs: connect to libvirt
libguestfs: opening libvirt handle: URI = qemu:///system, auth = default+wrapper, flags = 0
libguestfs: successfully opened libvirt handle: conn = 0x55c0c085de00
libguestfs: qemu version (reported by libvirt) = 3000000 (3.0.0)
libguestfs: get libvirt capabilities
libguestfs: parsing capabilities XML
libguestfs: trace: get_backend_setting "force_tcg"
libguestfs: trace: get_backend_setting = NULL (error)
libguestfs: trace: get_backend_setting "internal_libvirt_label"
libguestfs: trace: get_backend_setting = NULL (error)
libguestfs: trace: get_backend_setting "internal_libvirt_imagelabel"
libguestfs: trace: get_backend_setting = NULL (error)
libguestfs: trace: get_backend_setting "internal_libvirt_norelabel_disks"
libguestfs: trace: get_backend_setting = NULL (error)
libguestfs: build appliance
libguestfs: trace: get_cachedir
libguestfs: trace: get_cachedir = "/var/tmp"
libguestfs: begin building supermin appliance
libguestfs: run supermin
libguestfs: command: run: /usr/bin/supermin5
libguestfs: command: run: \ --build
libguestfs: command: run: \ --verbose
libguestfs: command: run: \ --if-newer
libguestfs: command: run: \ --lock /var/tmp/.guestfs-0/lock
libguestfs: command: run: \ --copy-kernel
libguestfs: command: run: \ -f ext2
libguestfs: command: run: \ --host-cpu x86_64
libguestfs: command: run: \ /usr/lib64/guestfs/supermin.d
libguestfs: command: run: \ -o /var/tmp/.guestfs-0/appliance.d
supermin: version: 5.1.19
supermin: rpm: detected RPM version 4.11
supermin: package handler: fedora/rpm
supermin: acquiring lock on /var/tmp/.guestfs-0/lock
supermin: build: /usr/lib64/guestfs/supermin.d
supermin: reading the supermin appliance
supermin: build: visiting /usr/lib64/guestfs/supermin.d/base.tar.gz type gzip base image (tar)
supermin: build: visiting /usr/lib64/guestfs/supermin.d/daemon.tar.gz type gzip base image (tar)
supermin: build: visiting /usr/lib64/guestfs/supermin.d/excludefiles type uncompressed excludefiles
supermin: build: visiting /usr/lib64/guestfs/supermin.d/hostfiles type uncompressed hostfiles
supermin: build: visiting /usr/lib64/guestfs/supermin.d/init.tar.gz type gzip base image (tar)
supermin: build: visiting /usr/lib64/guestfs/supermin.d/packages type uncompressed packages
supermin: build: visiting /usr/lib64/guestfs/supermin.d/udev-rules.tar.gz type gzip base image (tar)
supermin: mapping package names to installed packages
supermin: resolving full list of package dependencies
supermin: build: 198 packages, including dependencies
supermin: build: 31773 files
supermin: build: 7626 files, after matching excludefiles
supermin: build: 7635 files, after adding hostfiles
supermin: build: 7607 files, after removing unreadable files
supermin: build: 7641 files, after munging
supermin: kernel: looking for kernel using environment variables ...
supermin: kernel: looking for kernels in /lib/modules//vmlinuz ...
supermin: kernel: looking for kernels in /boot ...
supermin: kernel: kernel version of /boot/vmlinuz-3.10.0.old = 3.10.0 (from content)
supermin: kernel: picked modules path /lib/modules/3.10.0
supermin: kernel: kernel version of /boot/vmlinuz-3.10.0-957.5.1.el7.x86_64 = 3.10.0-957.5.1.el7.x86_64 (from content)
supermin: kernel: picked modules path /lib/modules/3.10.0-957.5.1.el7.x86_64
supermin: kernel: kernel version of /boot/vmlinuz-3.10.0-862.14.4.el7.x86_64 = 3.10.0-862.14.4.el7.x86_64 (from content)
supermin: kernel: picked modules path /lib/modules/3.10.0-862.14.4.el7.x86_64
supermin: kernel: kernel version of /boot/vmlinuz-3.10.0-862.11.6.el7.x86_64 = 3.10.0-862.11.6.el7.x86_64 (from content)
supermin: kernel: picked modules path /lib/modules/3.10.0-862.11.6.el7.x86_64
supermin: kernel: kernel version of /boot/vmlinuz-3.10.0-693.el7.x86_64 = 3.10.0-693.el7.x86_64 (from content)
supermin: kernel: picked modules path /lib/modules/3.10.0-693.el7.x86_64
supermin: kernel: kernel version of /boot/vmlinuz-3.10.0 = 3.10.0 (from content)
supermin: kernel: picked modules path /lib/modules/3.10.0
supermin: kernel: kernel version of /boot/vmlinuz-0-rescue-cadf9c26ef974279b4fff2fd4c3f4767 = 3.10.0-693.el7.x86_64 (from content)
supermin: kernel: picked modules path /lib/modules/3.10.0-693.el7.x86_64
supermin: kernel: picked vmlinuz /boot/vmlinuz-3.10.0.old
supermin: kernel: kernel_version 3.10.0
supermin: kernel: modpath /lib/modules/3.10.0
supermin: ext2: creating empty ext2 filesystem '/var/tmp/.guestfs-0/appliance.d.mno21beq/root'
supermin: ext2: populating from base image
supermin: ext2: copying files from host filesystem
supermin: ext2: copying kernel modules
supermin: ext2: creating minimal initrd '/var/tmp/.guestfs-0/appliance.d.mno21beq/initrd'
supermin: ext2: wrote 1 modules to minimal initrd
supermin: renaming /var/tmp/.guestfs-0/appliance.d.mno21beq to /var/tmp/.guestfs-0/appliance.d
libguestfs: finished building supermin appliance
libguestfs: trace: disk_create "/tmp/libguestfso7dtGK/overlay2.qcow2" "qcow2" -1 "backingfile:/var/tmp/.guestfs-0/appliance.d/root" "backingformat:raw"
libguestfs: command: run: qemu-img
libguestfs: command: run: \ create
libguestfs: command: run: \ -f qcow2
libguestfs: command: run: \ -o backing_file=/var/tmp/.guestfs-0/appliance.d/root,backing_fmt=raw
libguestfs: command: run: \ /tmp/libguestfso7dtGK/overlay2.qcow2
Formatting '/tmp/libguestfso7dtGK/overlay2.qcow2', fmt=qcow2 size=4294967296 backing_file=/var/tmp/.guestfs-0/appliance.d/root backing_fmt=raw cluster_size=65536 lazy_refcounts=off refcount_bits=16
libguestfs: trace: disk_create = 0
libguestfs: trace: get_sockdir
libguestfs: trace: get_sockdir = "/tmp"
libguestfs: set_socket_create_context: getcon failed: (none): Invalid argument [you can ignore this message if you are not using SELinux + sVirt]
libguestfs: clear_socket_create_context: setsockcreatecon failed: NULL: Invalid argument [you can ignore this message if you are not using SELinux + sVirt]
libguestfs: create libvirt XML
libguestfs: trace: get_cachedir
libguestfs: trace: get_cachedir = "/var/tmp"
libguestfs: libvirt XML:\n\n\n guestfs-p1km7lhfowv8o0q1\n 768\n 768\n \n \n \n 1\n \n \n \n \n \n \n hvm\n /var/tmp/.guestfs-0/appliance.d/kernel\n /var/tmp/.guestfs-0/appliance.d/initrd\n panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=linux\n \n \n <on_reboot>destroy</on_reboot>\n \n \n /dev/urandom\n \n \n \n
[ 524.847541] EXT2-fs (ram0): error: can't find an ext2 filesystem on dev ram0.
[ 524.850045] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000100
[ 524.850045]
[ 524.852720] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000100
[ 524.852720]
[ 524.855380] CPU: 0 PID: 1 Comm: init Not tainted 3.10.0 #1
[ 524.856988] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
[ 524.858664] Call Trace:
[ 524.859409] [] dump_stack+0x19/0x1b
[ 524.860924] [] dump_stack_buf+0xba/0xc0
[ 524.862533] [] panic+0xe1/0x206
[ 524.863950] [] do_exit+0xa36/0xa40
[ 524.864966] [] ? __do_page_fault+0x171/0x450
[ 524.866124] [] do_group_exit+0x3f/0xa0
[ 524.867191] [] SyS_exit_group+0x14/0x20
[ 524.868268] [] system_call_fastpath+0x16/0x1b
[ 524.869699] Kernel Offset: disabled
[ 524.870395] Rebooting in 1 seconds..libguestfs: error: error reading console messages from the appliance: Connection reset by peer
libguestfs: error: guestfs_launch failed, see earlier error messages
libguestfs: clear_socket_create_context: setsockcreatecon failed: NULL: Invalid argument [you can ignore this message if you are not using SELinux + sVirt]
libguestfs: trace: launch = -1 (error)
libguestfs: trace: close
libguestfs: closing guestfs handle 0x55c0c085c6e0 (state 0)
libguestfs: command: run: rm
libguestfs: command: run: \ -rf /tmp/libguestfso7dtGK
libguestfs: command: run: rm
libguestfs: command: run: \ -rf /tmp/libguestfsh2Idkp
Compiled from github sources, packaged and installed:
"trying to overwrite '/usr/lib/x86_64-linux-gnu/perl/5.20.2/perllocal.pod', which is also in package git 1:2.6.0-1"
I'd like to avoid "dpkg -i --force-overwrite".
What should be done to overcome that incompatibility with git?
I am using libguestfs tool on Fedora 30.
libguestfs version: 1.40.2
libguestfs-tools-c RPM package version: libguestfs-tools-c-1.40.2-4.fc30.x86_64
I have a question about virt-tar-out.
$ rpm -qf /usr/bin/virt-tar-out
libguestfs-tools-c-1.40.2-4.fc30.x86_64
Current master's fish/virt-tar-out https://github.com/libguestfs/libguestfs/blob/master/fish/virt-tar-out is almost same with my local /usr/bin/virt-tar-out except bash path.
$ diff fish/virt-tar-out /usr/bin/virt-tar-out
1c1
< #!/bin/bash -
---
> #!/usr/bin/bash -
$ wget http://mirror.centos.org/altarch/7.6.1810/isos/aarch64/CentOS-7-aarch64-Minimal-1810.iso
$ virt-tar-out -a CentOS-7-aarch64-Minimal-1810.iso / foo.tar
virt-tar-out: no operating system was found on this disk
If using guestfish ‘-i’ option, remove this option and instead
use the commands ‘run’ followed by ‘list-filesystems’.
You can then mount filesystems you want by hand using the
‘mount’ or ‘mount-ro’ command.
If using guestmount ‘-i’, remove this option and choose the
filesystem(s) you want to see by manually adding ‘-m’ option(s).
Use ‘virt-filesystems’ to see what filesystems are available.
If using other virt tools, this disk image won’t work
with these tools. Use the guestfish equivalent commands
(see the virt tool manual page).
This works when running guestfish directly like this.
$ guestfish -a CentOS-7-aarch64-Minimal-1810.iso --ro <<EOF
run
list-filesystems
EOF
/dev/sda: iso9660
$ guestfish --ro -a CentOS-7-aarch64-Minimal-1810.iso -m /dev/sda tar-out / foo.tar
$ echo $?
0
$ du -sh foo.tar
768M foo.tar
$ wget http://mirror.centos.org/altarch/7.6.1810/isos/ppc64/CentOS-7-ppc64-Minimal-1810.iso
$ virt-tar-out -a CentOS-7-ppc64-Minimal-1810.iso foo.tar
virt-tar-out: no operating system was found on this disk
If using guestfish ‘-i’ option, remove this option and instead
use the commands ‘run’ followed by ‘list-filesystems’.
You can then mount filesystems you want by hand using the
‘mount’ or ‘mount-ro’ command.
If using guestmount ‘-i’, remove this option and choose the
filesystem(s) you want to see by manually adding ‘-m’ option(s).
Use ‘virt-filesystems’ to see what filesystems are available.
If using other virt tools, this disk image won’t work
with these tools. Use the guestfish equivalent commands
(see the virt tool manual page).
This works when running guestfish directly like this.
$ guestfish -a CentOS-7-ppc64-Minimal-1810.iso --ro <<EOF
run
list-filesystems
EOF
/dev/sda1: iso9660
$ guestfish --ro -a CentOS-7-ppc64-Minimal-1810.iso -m /dev/sda1 tar-out / foo.tar
$ echo $?
0
$ du -sh foo.tar
877M foo.tar
Why is virt-tar-out command not working?
I should use guestfish command directly?
Thank you.
The virt-builder --notes <TEMPLATE> command is nice, but I really wish it printed the full template definition, e.g., something like this:
$ virt-builder --notes centos-7.0
[centos-7.0]
name=CentOS 7.0
osinfo=centos7.0
arch=x86_64
file=centos-7.0.xz
checksum=cf9ae295f633fbd04e575eeca16f372e933c70c3107c44eb06864760d04354aa94b4f356bfc9a598c138e687304a52e96777e4467e7db1ec0cb5b2d2ec61affc
format=raw
size=6442450944
compressed_size=213203844
expand=/dev/sda3
notes=CentOS 7.0
This CentOS image contains only unmodified @Core group packages.
It is thus very minimal. The kickstart and install script can be
found in the libguestfs source tree:
builder/website/centos.sh
Or maybe it could be like virt-builder --list-format long --list (all prettified) but only for a particular template.
I think normal users need this option to be able to check the osinfo= value for use with virt-install without having to scroll/grep through all their templates.
That said, for an app I'm writing I also wish virt-builder --list-format json --list could zero in on a particular template as well but now I know I'm askin' crazy.
Allegedly HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\CurrentVersion is now locked at 6.3 (i.e. win8.1) and there are new, undocumented values HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\CurrentMajorVersionNumber and HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\CurrentMinorVersionNumber that need to be checked. cf http://stackoverflow.com/questions/31072543/reliable-way-to-get-windows-version-from-registry.
I am using the stable release for libguestfs golang binding.
Issue
I am trying to get the stats for some files(Located inside the disk) using the following function
func (g *Guestfs) Statns (path string) (*StatNS, *GuestfsError) {
if g.g == nil {
return &StatNS{}, closed_handle_error ("statns")
}
c_path := C.CString (path)
defer C.free (unsafe.Pointer (c_path))
r := C.guestfs_statns (g.g, c_path)
if r == nil {
return &StatNS{}, get_error_from_handle (g, "statns")
}
defer C.guestfs_free_statns (r)
return return_StatNS (r), nil
}
This function is returing the address of the StatNS struct. Following is the struct definition
type StatNS struct {
st_dev int64
st_ino int64
st_mode int64
st_nlink int64
st_uid int64
st_gid int64
st_rdev int64
st_size int64
st_blksize int64
st_blocks int64
st_atime_sec int64
st_atime_nsec int64
st_mtime_sec int64
st_mtime_nsec int64
st_ctime_sec int64
st_ctime_nsec int64
st_spare1 int64
st_spare2 int64
st_spare3 int64
st_spare4 int64
st_spare5 int64
st_spare6 int64
}
Because of the unexported fields, I can not check the stat in my code and I don't see any getter functions for the same.
Expected behavior
All StatNS struct fields should be exported or some getter functions should be there.
There is qcowmount as a similar project, but it has the disadvantage of not being able to write.
Is it possible to mount the whole disk to the host like this?
I love virt-builder. It's great.
However, I don't always have internet access. Further, some of my repos are on private networks and I don't always have the appropriate VPN established to see them.
I wish virt-builder had an option that allow you to skip checking in with your remote repos and only use cache. I think that would be a huge win.
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