[Buildd-tools-devel] Bug#463343: Bug#463343: schroot: Does not end sessions automatically.

[Carlo Wood]

I currently have several schroot's mounted and no way
to get rid of them.

I just rebooted even, but they persist...

hikaru:~>df -ha
Filesystem            Size  Used Avail Use% Mounted on
/dev/md2              3.7G  846M  2.7G  24% /
tmpfs                 2.0G     0  2.0G   0% /lib/init/rw
proc                     0     0     0   -  /proc
sysfs                    0     0     0   -  /sys
procbususb               0     0     0   -  /proc/bus/usb
udev                   10M  264K  9.8M   3% /dev
tmpfs                 2.0G     0  2.0G   0% /dev/shm
devpts                   0     0     0   -  /dev/pts
/dev/md0               92M   78M  8.4M  91% /boot
/dev/md5              9.2G  7.3G  1.5G  84% /home
/dev/sdd2              37G   29G  5.9G  84% /opt
/dev/sdd3             166G  136G   22G  87% /opt/large
/dev/md8               21G  8.0G   12G  41% /opt2
/dev/md3               19G  5.8G   12G  34% /usr
/dev/md6              9.2G  3.4G  5.4G  39% /usr/local
/dev/md7               55G   28G   26G  52% /usr/src
/dev/md4              5.6G  1.1G  4.2G  21% /var
/dev/mapper/encrypted
                       92G   34G   54G  39% /encrypted
tmpfs                  10G   32K   10G   1% /tmp
tmpfs                 1.0G     0  1.0G   0% /var/tmp
/home                 9.2G  7.3G  1.5G  84% /opt2/sid-386-chroot/home
/tmp                   10G   32K   10G   1% /opt2/sid-386-chroot/tmp
proc                     0     0     0   -  /opt2/sid-386-chroot/proc
/encrypted             92G   34G   54G  39% /opt2/sid-386-chroot/encrypted
/usr/share/cwautomacros
                       19G  5.8G   12G  34% /opt2/sid-386-chroot/usr/share/cwautomacros
/usr/src               55G   28G   26G  52% /opt2/sid-386-chroot/usr/src/64bit
/dev/pts                 0     0     0   -  /opt2/sid-386-chroot/dev/pts
/proc                    0     0     0   -  /opt2/mathematica-chroot/proc
/dev                   10M  264K  9.8M   3% /opt2/mathematica-chroot/dev
/tmp                   10G   32K   10G   1% /opt2/mathematica-chroot/tmp
/home                 9.2G  7.3G  1.5G  84% /opt2/mathematica-chroot/home
/usr/src               55G   28G   26G  52% /opt2/mathematica-chroot/usr/src
rpc_pipefs               0     0     0   -  /var/lib/nfs/rpc_pipefs
/opt2/sid-386-chroot   21G  8.0G   12G  41% /var/lib/schroot/mount/sid32-140f50cd-2ec9-414d-8bb1-1d4062f3684c
/opt2/sid-386-chroot   21G  8.0G   12G  41% /var/lib/schroot/mount/sid32-62f84ac6-10fd-4de9-aaf7-84e3765bdd6d
/opt2/sid-386-chroot   21G  8.0G   12G  41% /var/lib/schroot/mount/sid32-8ef60377-0f70-44ff-bc6d-926e1f69b94a
/opt2/sid-386-chroot   21G  8.0G   12G  41% /var/lib/schroot/mount/sid32-fd57a1e1-6b4f-48c9-baa6-69a2dd6b79b6
nfsd                     0     0     0   -  /proc/fs/nfsd
binfmt_misc              0     0     0   -  /proc/sys/fs/binfmt_misc
hikaru:~>ls -l /var/lib/schroot/mount/
total 24
drwxr-xr-x 21 root root 4096 2008-09-08 18:49 sid32-140f50cd-2ec9-414d-8bb1-1d4062f3684c/
drwxr-xr-x  2 root root 4096 2008-01-31 02:51 sid32-1de0ea18-4f8f-4ab9-b6a9-bd4504a00138/
drwxr-xr-x  2 root root 4096 2008-01-31 02:50 sid32-27f54204-9f76-499f-9aa5-7f6a608703c5/
drwxr-xr-x 21 root root 4096 2008-09-08 18:49 sid32-62f84ac6-10fd-4de9-aaf7-84e3765bdd6d/
drwxr-xr-x 21 root root 4096 2008-09-08 18:49 sid32-8ef60377-0f70-44ff-bc6d-926e1f69b94a/
drwxr-xr-x 21 root root 4096 2008-09-08 18:49 sid32-fd57a1e1-6b4f-48c9-baa6-69a2dd6b79b6/
hikaru:~>ls -l /var/lib/schroot/session
total 16
-rw-r--r-- 1 root carlo 596 2008-11-07 07:32 sid32-140f50cd-2ec9-414d-8bb1-1d4062f3684c
-rw-r--r-- 1 root carlo 596 2008-08-24 03:12 sid32-62f84ac6-10fd-4de9-aaf7-84e3765bdd6d
-rw-r--r-- 1 root carlo 596 2008-09-04 05:45 sid32-8ef60377-0f70-44ff-bc6d-926e1f69b94a
-rw-r--r-- 1 root carlo 596 2008-08-31 20:10 sid32-fd57a1e1-6b4f-48c9-baa6-69a2dd6b79b6
hikaru:~>schroot --end-session --all
E: etch32-e1d58450-2d8c-407c-a882-d7486b226643: Failed to unlock chroot: /var/lib/schroot/session/etch32-e1d58450-2d8c-407c-a882-d7486b226643: Failed to unlink session file: No such file or directory


Any idea how I can get rid of them?

-- 
Carlo Wood <carlo at alinoe.com>