[Users] post-start and stop scripts

[Jakob Goldbach]

On Wed, 2008-01-09 at 13:07 +0100, Thorsten Schifferdecker wrote:
> 
> please read the OpenVZ User Guide, at page 88 "OpenVZ Action Scripts".
> 

Yes! - sorry for not seeing this on first read..

Bind mounting works fine during start, but umounting on stop fails.
umount just boils down to a 'umount -v <mountpt>'.

See transcript and full mount/umount script below. 

What am I missing here ? 

I'm using 2.6.18-ovz-028stab051.1 (x86_64) with vzctl version
3.0.22-1dso1

/Jakob





HN:~# vzctl start 222
Starting VE ...
/bin/mount -v --bind /mnt/test /var/lib/vz/root/222/mnt/bindmpt
/mnt/test on /var/lib/vz/root/222/mnt/bindmpt type none (rw,bind)
VE is mounted
Adding IP address(es): 172.16.4.9
Setting CPU units: 1000
Configure meminfo: 35000
Set hostname: test1
VE start in progress...

HN:~# mount
[snip]
/mnt/test on /var/lib/vz/root/222/mnt/bindmpt type none (rw,bind)

HN:~# vzctl stop 222
Stopping VE ...
VE was stopped
/bin/umount -v /var/lib/vz/root/222/mnt/bindmpt
could not umount /var/lib/vz/root/222/mnt/bindmpt - trying /mnt/test
instead
umount: /mnt/test: not mounted
could not umount /var/lib/vz/root/222/mnt/bindmpt - trying /mnt/test
instead
umount: /mnt/test: not mounted
Error executing umount script /etc/vz/conf/222.umount

HN:~# vzlist -a
  VEID      NPROC STATUS  IP_ADDR    HOSTNAME                        
  222          - mounted 172.16.4.9  test1