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Libarchive has support for multi-volume archives, for example, RAR-archives split into foo.rar, foo.r00, foo.r01 etc. However, when mounting such an archive with archivemount foo.rar mountpoint I get access denied errors when trying to read past the first part. Does not archivemount support multi-volume archives or am I doing something wrong?

As the title says, the archivemounted directory is displayed as a file through samba, so it cannot be accessed. From my searching this may be because the hardlink count is displayed as 0 instead of 2.

Hello and thank you for archivemount. :) I noticed that recent libarchive versions support password-encrypted Zip files. Do you have plans for adding support for this in archivemount as well? Currently, mounting such archives works and we can see the list of files fine, but trying to read any yields:

cat: todo.txt: Inappropriate ioctl for device

...presumably because that's when libarchive finally complains.

Hi, i just found his command and was beginning to play with it on Ubuntu.

Is Ubuntu just running an old version or is this really not supported? I would be really handy to rsync to a tar file from / on my system. This kinda ruins it though:(

cannot create symbolic link ‘/mnt/archivetest/bin/sh.distrib’: Function not implemented

So I've tried to mount a tarball (just a tarball, no compression, as the files within aren't compressible, so what's the point?) containing about 500 files without any options ( 'archivemount archive.tar mountpoint' ), but when I go to the mountpoint, I only see about 10 of these files.
I've checked the tar archive itself, and it still contains all the ~500 files.
Am I doing something wrong?
I'm using 0.8.7 that's made available in Debian's Sid repositories.

Here is a shell session showing the bug:

$ ls -l /tmp/mnt/file
-rw-r--r-- 0 renzo renzo 0 Dec 31 12:06 /tmp/mnt/file
$ chown root /tmp/mnt/file
$ ls -l /tmp/mnt/file
-rw-r--r-- 0 root nogroup 0 Dec 31 12:06 /tmp/mnt/file
$ chgrp root /tmp/mnt/file
$ ls -l /tmp/mnt/file
-rw-r--r-- 0 nobody root 0 Dec 31 12:06 /tmp/mnt/file

Fuse's chown callback uses the same policy of chown(2):
If the owner or group is specified as -1, then that ID is not changed.

My (untested) proposal for the fix is to change archivemount.c lines 2161-2162 as follows:
if (uid != ((uid_t) -1))
archive_entry_set_uid( node->entry, uid );
if (gid != ((gid_t) -1))
archive_entry_set_gid( node->entry, gid );

The site linked to in the README is down.

The current code is hosted here: https://github.com/cybernoid/archivemount

Mounting gzipped file returns
Unrecognized archive format

But when I wrap file with tar container everything is working fine.

I use CentOS7.4 x64.
I download archivemount-0.8.7

$ aclocal --verbose --warnings=all
$ autoconf --verbose --warnings=all
$ autoheader --verbose --warnings=all
$ automake --verbose --warnings=all --add-missing

When I run automake, there is a warning as follow:

###########
automake: thread 0: reading /usr/share/automake-1.13/am/clean-hdr.am
automake: thread 0: reading /usr/share/automake-1.13/am/progs.am
automake: warnings are treated as errors
Makefile.am:2: warning: compiling 'archivemount.c' with per-target flags requires 'AM_PROG_CC_C_O' in 'configure.ac'
automake: thread 0: reading /usr/share/automake-1.13/am/program.am
automake: thread 0: reading /usr/share/automake-1.13/am/compile.am
automake: thread 0: reading /usr/share/automake-1.13/am/depend.am

I ignore it, and ./configure

###########
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
/home/lb/Downloads/archiveMount/archivemount-0.8.7/missing: Unknown --is-lightweight' option Try /home/lb/Downloads/archiveMount/archivemount-0.8.7/missing --help' for more information
configure: WARNING: 'missing' script is too old or missing
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking for gcc... gcc
...
...
...
checking for unistd.h... yes
checking archive.h usability... no
checking archive.h presence... no
checking for archive.h... no
configure: error: libarchive headers not found.

              If the libarchive headers are installed then perhaps you
              should set the CPPFLAGS=-I/nonstandard/include/dir
              environment variable

I have installed libarchive(OS default installed), where can I find lib header?
By the way, I can find the libarchive.so

#########
[lb@localhost archivemount-0.8.7]$ ll /lib64/libarch*
lrwxrwxrwx. 1 root root 16 Jan 28 10:05 /lib64/libarchive.so -> libarchive.so.13
lrwxrwxrwx. 1 root root 20 Jan 17 06:02 /lib64/libarchive.so.13 -> libarchive.so.13.1.2
-rwxr-xr-x. 1 root root 688344 Sep 15 2016 /lib64/libarchive.so.13.1.2