Zone data disappeared during move

bax · 08-06-2011, 02:08 PM

Can't find the data in either pool.

Code:

bash-3.00# zoneadm -z PPSMzone1 move /zpool/ppsmzone1
cannot create ZFS dataset zpool/ppsmzone1: dataset already exists
Moving across file-systems; copying zonepath /rpool/PPSMzone1...
Cleaning up zonepath /rpool/PPSMzone1...
bash-3.00# zonecfg -z PPSMzone1
zonecfg:PPSMzone1> info
zonename: PPSMzone1
zonepath: /zpool/ppsmzone1
brand: native
autoboot: true
bootargs: 
pool: 
limitpriv: 
scheduling-class: 
ip-type: shared
hostid: 
inherit-pkg-dir:
        dir: /lib
inherit-pkg-dir:
        dir: /platform
inherit-pkg-dir:
        dir: /sbin
net:
        address: 192.168.246.26
        physical: bge0
        defrouter: 192.168.246.1
zonecfg:PPSMzone1> exit
bash-3.00# zoneadm -z PPSMzone1 boot
zoneadm: zone 'PPSMzone1': can't stat /zpool/ppsmzone1/root: No such file or directory
zoneadm: zone 'PPSMzone1': call to zoneadmd failed

Code:

bash-3.00# zfs list -t all
NAME                       USED  AVAIL  REFER  MOUNTPOINT
rpool                     65.8G  1.15G  28.2G  /rpool
rpool/PPSMzone1           7.29G  1.15G  7.29G  /zpool/PPSMzone1
rpool/ROOT                12.6G  1.15G    18K  legacy
rpool/ROOT/s10s_u7wos_08  12.6G  1.15G  12.6G  /
rpool/dump                1.00G  1.15G  1.00G  -
rpool/export                40K  1.15G    22K  /export
rpool/export/home           18K  1.15G    18K  /export/home
rpool/ppsmtestbedzone1    6.67G  1.15G  6.67G  /rpool/ppsmtestbedzone1
rpool/swap                  10G  10.4G   736M  -
zpool                     89.2G  44.6G  78.1G  /zpool
zpool@071511              10.9G      -  77.6G  -
zpool@080611               102M      -  78.1G  -
zpool/ppsmzone1           28.0K  44.6G  28.0K  /rpool/PPSMzone1
zpool/ppsmzone2           28.0K  44.6G  28.0K  /zpool/ppsmzone2
bash-3.00# ll /rpool/PPSMzone1/
total 7
drwx------   2 root     root           2 Aug  6 13:09 .
drwxr-xr-x   7 root     root           7 Aug  6 13:16 ..
bash-3.00#

bax · 08-07-2011, 01:00 PM

Looks like it's mounted on the wrong spot somehow. Thoughts on how to proceed? I want it mounted on /zpool and moved there.

Code:

bash-3.00# df -h /zpool/PPSMzone1
Filesystem             size   used  avail capacity  Mounted on
rpool/PPSMzone1         67G   7.3G   1.1G    87%    /zpool/PPSMzone1

p_s_shah · 08-15-2011, 04:47 AM

Hi there,

Frankly speaking a little bit confused from the description you gave. Below is from the logs you copied.

While trying to move zone PPSMzone1, zfs moved to rpool/PPSMzone1 instead of zpool/ppsmzone1 ( as it already existed).
And mountpoint set to /zpool/PPSMzone1 instead of /zpool/ppsmzone1 (case sensitive).

To fix the issue,
1. Check if directory /zpool/ppsmzone1 exists or not.

Quote:

ls -ld /zpool/ppsmzone1

2. Create if not, and set proper permission.

Quote:

sudo mkdir /zpool/ppsmzone1
chown root:root /zpool/ppsmzone1
chmod 700 /zpool/ppsmzone1

3. Change mount point for zone's root file system.

Quote:

sudo zfs set mountpoint=/zpool/ppsmzone1 rpool/PPSMzone1

Check above and reply back with further queries.