Comments (9)
gboudreau
commented on July 18, 2024
Indeed, it looks like libtalloc-samba4.so and libtevent-samba4.so (and maybe other libs) get built, when compiling Samba from source, but those are NOT part of the samba-libs (neither on Ubuntu nor Debian). Not sure why...
The safest way to resolve this is to compile the VFS on your server, to ensure it will have all the necessary libraries available.
Use the /usr/share/greyhole/build_vfs.sh current command do to so.
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gboudreau
commented on July 18, 2024
Samba 4.17+ can either bundle, or not, ldb, tdb, tevent & talloc. When NOT bundling them (eg. on Debian and Ubuntu), Samba will use the system-provided libraries, and thus will depend on those packages.
On RPM-based systems, those will be bundled, and thus the -samba4 versions of those libraries will be included in the samba-libs package, and Samba will use those, instead of the (maybe available) system libraries.
And thus, I can't compile a single Greyhole VFS that would work on both...
The .so I compile & distribute will work with bundled libraries (CentOS etc.), but won't work on Debian & Ubuntu.
I'd have to create a second version of the .so, with bundling disabled, and then make the Greyhole package depend on specific versions of those libraries, but only when used with Samba 4.17... Not an easy thing to do.
I'll leave this open for now.
I think compiling the VFS manually is an OK workaround, vs the work required to properly fix this.
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gboudreau
commented on July 18, 2024
Note to future-self: to disable bundling, add this in build_vfs.sh:
if [[ ${m} -ge 17 ]]; then
CONF_OPTIONS="${CONF_OPTIONS} --bundled-libraries=!ldb,!pyldb-util,!talloc,!pytalloc-util,!tevent,!tdb,!pytdb"
fi
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Astaoth
commented on July 18, 2024
Yesterday with the previous Greyhole version, I was unable to build myself VFS, as underlined in my previous issue. But it seems that with the new package version it works fine (I've sent a big batch of data in one share this afternoon for testing it).
I get the one-man-project issue, and building by hand the VFS module is fine, if there are no building errors. I think this could also be triggered by dpkg when installing the package, but I don't know how.
However, it seems that it would require to follow the Samba updates on the deb distros, because with the previous Greyhole package, the VFS building was failing. I guess that there is no easy fix and would depend of the amount of users on deb distros.
In any case, for me this issue is solved, until the next significative Samba update ;). Thank you for your help !
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gboudreau
commented on July 18, 2024
I think I found a proper solution.
Could you download this file on your Debian 12 server, and run ldd ./greyhole-x86_64-deb.so, and paste the result here?
from greyhole.
Astaoth
commented on July 18, 2024
Here is the requested output :
# ldd ./greyhole-x86_64-deb.so
linux-vdso.so.1 (0x00007ffe801dd000)
libsamba-util.so.0 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libsamba-util.so.0 (0x00007f74658e8000)
libsmbd-base-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsmbd-base-samba4.so (0x00007f74656b8000)
libsamba-debug-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsamba-debug-samba4.so (0x00007f74656ab000)
libsmbconf.so.0 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libsmbconf.so.0 (0x00007f74655ff000)
libtevent-util.so.0 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libtevent-util.so.0 (0x00007f74655f6000)
libtalloc.so.2 => /lib/x86_64-linux-gnu/libtalloc.so.2 (0x00007f74655de000)
libgnutls.so.30 => /lib/x86_64-linux-gnu/libgnutls.so.30 (0x00007f74653c2000)
libtevent.so.0 => /lib/x86_64-linux-gnu/libtevent.so.0 (0x00007f74653ab000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f74651ca000)
libreplace-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libreplace-samba4.so (0x00007f74651c5000)
libtevent-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libtevent-samba4.so (0x00007f74651a8000)
libsocket-blocking-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsocket-blocking-samba4.so (0x00007f74651a3000)
libtime-basic-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libtime-basic-samba4.so (0x00007f746519e000)
libsys-rw-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsys-rw-samba4.so (0x00007f7465199000)
libgenrand-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libgenrand-samba4.so (0x00007f7465194000)
libtalloc-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libtalloc-samba4.so (0x00007f7465186000)
libtdb-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libtdb-samba4.so (0x00007f7465168000)
libsamba-security-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsamba-security-samba4.so (0x00007f7465140000)
libsamba3-util-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsamba3-util-samba4.so (0x00007f7465132000)
libndr.so.3 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libndr.so.3 (0x00007f7465110000)
libiov-buf-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libiov-buf-samba4.so (0x00007f7465109000)
libcli-spoolss-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libcli-spoolss-samba4.so (0x00007f7465100000)
libsamba-cluster-support-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsamba-cluster-support-samba4.so (0x00007f74650fb000)
libserver-id-db-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libserver-id-db-samba4.so (0x00007f74650f5000)
libsamba-errors.so.1 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libsamba-errors.so.1 (0x00007f7464f9d000)
libndr-samba-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libndr-samba-samba4.so (0x00007f7464d66000)
libmsrpc3-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libmsrpc3-samba4.so (0x00007f7464d35000)
libutil-tdb-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libutil-tdb-samba4.so (0x00007f7464d30000)
libkrb5samba-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libkrb5samba-samba4.so (0x00007f7464d20000)
libsamba-sockets-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsamba-sockets-samba4.so (0x00007f7464d02000)
libCHARSET3-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libCHARSET3-samba4.so (0x00007f7464cfb000)
libdbwrap-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libdbwrap-samba4.so (0x00007f7464cec000)
liblibsmb-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/liblibsmb-samba4.so (0x00007f7464c66000)
libsamba-passdb.so.0 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libsamba-passdb.so.0 (0x00007f7464c16000)
libmessages-dgm-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libmessages-dgm-samba4.so (0x00007f7464c05000)
libauth-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libauth-samba4.so (0x00007f7464bd5000)
libdcerpc-samba-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libdcerpc-samba-samba4.so (0x00007f7464a24000)
libndr-standard.so.0 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libndr-standard.so.0 (0x00007f7464478000)
libsamba-hostconfig.so.0 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libsamba-hostconfig.so.0 (0x00007f746443e000)
libsmbd-shim-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsmbd-shim-samba4.so (0x00007f7464439000)
libsecrets3-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsecrets3-samba4.so (0x00007f7464418000)
libgensec-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libgensec-samba4.so (0x00007f74643dd000)
libtdb-wrap-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libtdb-wrap-samba4.so (0x00007f74643d8000)
libndr-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libndr-samba4.so (0x00007f7464071000)
libcliauth-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libcliauth-samba4.so (0x00007f7464055000)
libgse-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libgse-samba4.so (0x00007f746401d000)
libcli-smb-common-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libcli-smb-common-samba4.so (0x00007f7463fd6000)
libutil-setid-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libutil-setid-samba4.so (0x00007f7463fd1000)
libsamba-modules-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsamba-modules-samba4.so (0x00007f7463fcc000)
liblibcli-lsa3-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/liblibcli-lsa3-samba4.so (0x00007f7463fc6000)
libcommon-auth-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libcommon-auth-samba4.so (0x00007f7463fb9000)
libauthkrb5-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libauthkrb5-samba4.so (0x00007f7463f9b000)
libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x00007f7463f95000)
libtirpc.so.3 => /lib/x86_64-linux-gnu/libtirpc.so.3 (0x00007f7463f67000)
libtalloc-report-printf-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libtalloc-report-printf-samba4.so (0x00007f7463f62000)
libutil-reg-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libutil-reg-samba4.so (0x00007f7463f5b000)
libinterfaces-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libinterfaces-samba4.so (0x00007f7463f55000)
libmessages-util-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libmessages-util-samba4.so (0x00007f7463f50000)
libserver-role-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libserver-role-samba4.so (0x00007f7463f4b000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f7463f2c000)
libp11-kit.so.0 => /lib/x86_64-linux-gnu/libp11-kit.so.0 (0x00007f7463df6000)
libidn2.so.0 => /lib/x86_64-linux-gnu/libidn2.so.0 (0x00007f7463dc5000)
libunistring.so.2 => /lib/x86_64-linux-gnu/libunistring.so.2 (0x00007f7463c0f000)
libtasn1.so.6 => /lib/x86_64-linux-gnu/libtasn1.so.6 (0x00007f7463bfa000)
libnettle.so.8 => /lib/x86_64-linux-gnu/libnettle.so.8 (0x00007f7463bac000)
libhogweed.so.6 => /lib/x86_64-linux-gnu/libhogweed.so.6 (0x00007f7463b63000)
libgmp.so.10 => /lib/x86_64-linux-gnu/libgmp.so.10 (0x00007f7463ae0000)
/lib64/ld-linux-x86-64.so.2 (0x00007f746596f000)
libsamba-credentials.so.1 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libsamba-credentials.so.1 (0x00007f7463ac5000)
libasn1util-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libasn1util-samba4.so (0x00007f7463abc000)
libndr-nbt.so.0 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libndr-nbt.so.0 (0x00007f7463a7d000)
libnpa-tstream-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libnpa-tstream-samba4.so (0x00007f7463a6f000)
libdcerpc-binding.so.0 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libdcerpc-binding.so.0 (0x00007f7463a3e000)
libasn1.so.8 => /lib/x86_64-linux-gnu/libasn1.so.8 (0x00007f7463990000)
libkrb5.so.26 => /lib/x86_64-linux-gnu/libkrb5.so.26 (0x00007f74638fc000)
libgssapi.so.3 => /lib/x86_64-linux-gnu/libgssapi.so.3 (0x00007f74638b9000)
libsmb-transport-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsmb-transport-samba4.so (0x00007f74638ae000)
libwbclient.so.0 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libwbclient.so.0 (0x00007f7463895000)
libmsghdr-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libmsghdr-samba4.so (0x00007f7463890000)
libMESSAGING-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libMESSAGING-samba4.so (0x00007f7463884000)
liblibcli-netlogon3-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/liblibcli-netlogon3-samba4.so (0x00007f7463878000)
libndr-krb5pac.so.0 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libndr-krb5pac.so.0 (0x00007f7463861000)
libsamdb.so.0 => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/libsamdb.so.0 (0x00007f7463840000)
libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x00007f7463804000)
libcli-cldap-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libcli-cldap-samba4.so (0x00007f74637f7000)
libaddns-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libaddns-samba4.so (0x00007f74637e6000)
libcli-nbt-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libcli-nbt-samba4.so (0x00007f74637d8000)
libgssapi_krb5.so.2 => /lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x00007f7463786000)
libffi.so.8 => /lib/x86_64-linux-gnu/libffi.so.8 (0x00007f7463778000)
libldbsamba-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libldbsamba-samba4.so (0x00007f7463741000)
libldb-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libldb-samba4.so (0x00007f74636fe000)
libsamdb-common-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libsamdb-common-samba4.so (0x00007f74636c3000)
libroken.so.19 => /lib/x86_64-linux-gnu/libroken.so.19 (0x00007f74636a9000)
libwind.so.0 => /lib/x86_64-linux-gnu/libwind.so.0 (0x00007f746367f000)
libheimbase.so.1 => /lib/x86_64-linux-gnu/libheimbase.so.1 (0x00007f746366d000)
libhx509.so.5 => /lib/x86_64-linux-gnu/libhx509.so.5 (0x00007f7463620000)
libsqlite3.so.0 => /lib/x86_64-linux-gnu/libsqlite3.so.0 (0x00007f74634c1000)
libhcrypto.so.5 => /lib/x86_64-linux-gnu/libhcrypto.so.5 (0x00007f7463488000)
libheimntlm.so.0 => /lib/x86_64-linux-gnu/libheimntlm.so.0 (0x00007f746347b000)
libMESSAGING-SEND-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libMESSAGING-SEND-samba4.so (0x00007f7463476000)
libcli-ldap-common-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libcli-ldap-common-samba4.so (0x00007f746346a000)
libcluster-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libcluster-samba4.so (0x00007f7463465000)
libclidns-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libclidns-samba4.so (0x00007f746345b000)
libkrb5.so.3 => /lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007f7463381000)
libk5crypto.so.3 => /lib/x86_64-linux-gnu/libk5crypto.so.3 (0x00007f7463354000)
libkrb5support.so.0 => /lib/x86_64-linux-gnu/libkrb5support.so.0 (0x00007f7463346000)
libflag-mapping-samba4.so => /usr/share/greyhole/vfs-build/samba-4.17.8/bin/shared/private/libflag-mapping-samba4.so (0x00007f7463341000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f7463260000)
libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x00007f7463259000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f7463248000)
from greyhole.
gboudreau
commented on July 18, 2024
OK, thanks.
I also tried on Debian 12 and Ubuntu mantic using empty Docker containers, and ldd doesn't report any Not found libraries.
I'll try to publish a new version on APT that includes those new -deb versions of the VFS modules, instead of the ones that require libtalloc-samba4.so and libtevent-samba4.so.
from greyhole.
gboudreau
commented on July 18, 2024
OK, seems fixed.
root@a26656867dcf:/# greyhole --version
greyhole, version 0.15.20, for linux-gnu (noarch)
root@a26656867dcf:/# ldd /usr/lib/aarch64-linux-gnu/samba/vfs/greyhole.so
...
libldbsamba-samba4.so.0 => /usr/lib/aarch64-linux-gnu/samba/libldbsamba-samba4.so.0 (0x0000ffffa2540000)
libldb.so.2 => /lib/aarch64-linux-gnu/libldb.so.2 (0x0000ffffa23f0000)
...
libtdb-wrap-samba4.so.0 => /usr/lib/aarch64-linux-gnu/samba/libtdb-wrap-samba4.so.0 (0x0000ffffb3f00000)
libtdb.so.1 => /lib/aarch64-linux-gnu/libtdb.so.1 (0x0000ffffb3950000)
...
libtevent-util.so.0 => /lib/aarch64-linux-gnu/libtevent-util.so.0 (0x0000ffff93c50000)
libtevent.so.0 => /lib/aarch64-linux-gnu/libtevent.so.0 (0x0000ffff93990000)
...
libtalloc.so.2 => /lib/aarch64-linux-gnu/libtalloc.so.2 (0x0000ffffbcbe0000)
...
from greyhole.
Astaoth
commented on July 18, 2024
Thank you, I'll test it when possible :)
from greyhole.
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server
A server is a program made to process requests and deliver data to clients.
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Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
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Visualization
Some thing interesting about visualization, use data art
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Game
Some thing interesting about game, make everyone happy.
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Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
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Microsoft
Open source projects and samples from Microsoft.
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Google
Google ❤️ Open Source for everyone.
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Alibaba
Alibaba Open Source for everyone
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D3
Data-Driven Documents codes.
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Tencent
China tencent open source team.
from greyhole.