Linux – OpenVZ containers will not start after a reboot

fscklinuxopenvzploop

vzctl start 192
Dump file /vz/dump/Dump.192 exists, trying to restore from it
Restoring container ...
Opening delta /vz/private/192/root.hdd/root.hdd
Data cluster 1112 beyond EOF, vsec=47137...
FATAL
Error in ploop_check (check.c:547): Fatal errors were found, image /vz/private/192/root.hdd/root.hdd is not repaired
Error in check_deltas (check.c:631): /vz/private/192/root.hdd/root.hdd : irrecoverable errors
Failed to mount image: Error in check_deltas (check.c:631): /vz/private/192/root.hdd/root.hdd : irrecoverable errors [11]
Starting container...
Opening delta /vz/private/192/root.hdd/root.hdd
Data cluster 1112 beyond EOF, vsec=47137...
FATAL
Error in ploop_check (check.c:547): Fatal errors were found, image /vz/private/192/root.hdd/root.hdd is not repaired
Error in check_deltas (check.c:631): /vz/private/192/root.hdd/root.hdd : irrecoverable errors
Failed to mount image: Error in check_deltas (check.c:631): /vz/private/192/root.hdd/root.hdd : irrecoverable errors [11]

I ran a ploop check:

# ploop check -f /vz/private/192/root.hdd/root.hdd
Reopen rw /vz/private/192/root.hdd/root.hdd
Data cluster 4704 beyond EOF, vsec=6177...
FATAL
Error in ploop_check (check.c:547): Fatal errors were found, image /vz/private/192/root.hdd/root.hdd is not repaired


# ploop check -F /vz/private/192/root.hdd/root.hdd
Reopen rw /vz/private/192/root.hdd/root.hdd
Data cluster 4704 beyond EOF, vsec=6177...
Fixed
Error in ploop_check (check.c:572): Dirty flag is set


# vzctl start 192
Dump file /vz/dump/Dump.192 exists, trying to restore from it
Restoring container ...
Opening delta /vz/private/192/root.hdd/root.hdd
Error in ploop_check (check.c:572): Dirty flag is set
Adding delta dev=/dev/ploop46026 img=/vz/private/192/root.hdd/root.hdd (rw)


/dev/ploop46026p1: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
        (i.e., without -a or -p options)
Error in e2fsck (fsutils.c:288): e2fsck failed (exit code 4)

Failed to mount image: Error in e2fsck (fsutils.c:288): e2fsck failed (exit code 4)
 [41]
Starting container...
Opening delta /vz/private/192/root.hdd/root.192
Adding delta dev=/dev/ploop46026 img=/vz/private/200/root.hdd/root.hdd (rw)


/dev/ploop46026p1: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
        (i.e., without -a or -p options)
Error in e2fsck (fsutils.c:288): e2fsck failed (exit code 4)

Failed to mount image: Error in e2fsck (fsutils.c:288): e2fsck failed (exit code 4)
 [41]

EDIT 2:

This fixed one of them:

ploop check -F /vz/private/183/root.hdd/root.hdd
ploop mount /vz/private/183/root.hdd/DiskDescriptor.xml
fdisk -l /dev/ploop32942
e2fsck /dev/ploop32942p1

However, one of them after that I get this on startup:

# vzctl start 183
Dump file /vz/dump/Dump.183 exists, trying to restore from it
Restoring container ...
Opening delta /vz/private/183/root.hdd/root.hdd
Adding delta dev=/dev/ploop32942 img=/vz/private/183/root.hdd/root.hdd (rw)
Mounting /dev/ploop32942p1 at /vz/root/183 fstype=ext4 data='balloon_ino=12,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,'
Container is mounted
        undump...
Restore error, undump failedContainer restore failed (try to check kernel messages, e.g. "dmesg | tail")
: Invalid argument
Starting container...
Warning: rmdir //.cpt_hardlink_dir_a920e4ddc233afddc9fb53d26c392319 failed: Read-only file system
Adding IP address(es): 
mkdir: cannot create directory `/etc/sysconfig/network-scripts/bak': Read-only file system
/bin/cp: cannot create regular file `/etc/sysconfig/network-scripts/bak/': Is a directory
 ERROR: Unable to backup interface config files
Setting CPU limit: 400
Setting CPU units: 1000
Setting CPUs: 16
Container start failed (try to check kernel messages, e.g. "dmesg | tail")
Killing container ...
Container was stopped
Unmounting file system at /vz/root/183
Unmounting device /dev/ploop32942
Container is unmounted

After that fails when I try and start the container again I have to e2fsck it again but trying to start it again I get the same issue.

EDIT 3:

could the fact be that because the disk is GPT that fsck does not work correctly?

Best Answer

After the hardware reboot, suggested solution below helped to launch failed containers one-by-one:

# ploop check -F /vz/private/139/root.hdd/root.hdd
# ploop mount /vz/private/139/root.hdd/DiskDescriptor.xml
# fdisk -l /dev/ploop56824
# e2fsck /dev/ploop56824p1
# vzctl start 139

Dump file /vz/dump/Dump.131 exists, trying to restore from it
Restoring container ...
Unmounting device /dev/ploop56824
Opening delta /vz/private/131/root.hdd/root.hdd
Adding delta dev=/dev/ploop56824 img=/vz/private/131/root.hdd/root.hdd (rw)
Mounting /dev/ploop56824p1 at /vz/root/131 fstype=ext4 data='balloon_ino=12,'
Container is mounted
        undump...
Adding IP address(es): 78.129.146.84
Setting CPU limit: 100
Setting CPU units: 1000
Setting CPUs: 1
Setting iolimit: 67108864 bytes/sec
        resume...
Container start in progress...
Restoring completed successfully

Thank you, helped a lot!