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Not able to increase ZFS file system on NGZ

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Operating Systems Solaris Not able to increase ZFS file system on NGZ
# 1  
Old 10-16-2013
Not able to increase ZFS file system on NGZ
I have Solaris-10 server running ZFS file-system. ctdp04_vs03-pttmsp01 is one of the non global zone. I wanted to increase a /ttms/prod file-system of zone, which is actually /zone/ctdp04_vs03-pttmsp01/ttms/prod on global server.
I have added a new disk of 9 GB, which is emcpower56a and now I can see all 4 disks in this zpool. All 4 disks are of 9 GB each.
Code:
root@ctdp04_vs03:/# zpool status pttmsp01_app_pool
  pool: pttmsp01_app_pool
 state: ONLINE
 scrub: none requested
config:
        NAME           STATE     READ WRITE CKSUM
        pttmsp01_app_pool  ONLINE       0     0     0
          emcpower51c  ONLINE       0     0     0
          emcpower52c  ONLINE       0     0     0
          emcpower53c  ONLINE       0     0     0
          emcpower56a  ONLINE       0     0     0
errors: No known data errors
root@ctdp04_vs03:/# df -h | grep -i pttmsp01_app_pool
pttmsp01_app_pool       26G    18K   1.6G     1%    /pttmsp01_app_pool
pttmsp01_app_pool/ttms   205M    21K   205M     1%    /zone/ctdp04_vs03-pttmsp01/ttms
pttmsp01_app_pool/ttms_apps    12G   6.5G   5.5G    55%    /zone/ctdp04_vs03-pttmsp01/ttms/apps
pttmsp01_app_pool/ttms_prod    21G   8.0G   5.6G    59%    /zone/ctdp04_vs03-pttmsp01/ttms/prod
root@ctdp04_vs03:/#
root@psapip03:/# zlogin ctdp04_vs03-pttmsp01 df -h /ttms/prod
Filesystem             size   used  avail capacity  Mounted on
/ttms/prod              14G   8.0G   5.6G    59%    /ttms/prod

When I login inside zone then it shows me 14 GB only. Why ? I thought below output should show increased size, which is 9*4 = 36GB
Code:
root@ctdp04_vs03:/# zpool list -o name,size | grep -i pttmsp01_app_pool
pttmsp01_app_pool   26.2G

# 2  
Old 10-17-2013
Did someone enable quotas?
# 3  
Old 10-17-2013
Yes I had set quota. But I think, I get the reason. I added emcpower56a instead of emcpower56c. I should have added third slice which is complete disk, instead of first partition. But now challenge is, how should I remove this disk. Can we remove disk from ZFS ? "zfs remove pool device" is not allowing.
# 4  
Old 10-17-2013
I thiink you could try attaching proper LUN to the one you want to remove, then after synchronozation is done, detach it. Check "zpool attach".
# 5  
Old 10-17-2013
Response: Not able to increase ZFS file system on NGZ
Hi

Where are you with this?

what commands did you use to add the disk in the first place?



Gabriel Smith
# 6  
Old 10-17-2013
Code:
zpool pttmsp01_app_pool emcpower56a
zfs quota=21G pttmsp01_app_pool/ttms_prod

This is critical file-system, which keep one important application. So we do not want to take any risk, which can break the system. May be we can take downtime of this and then try something
# 7  
Old 10-17-2013
you probably meant you ran:

Code:
zpool add pttmsp01_app_pool emcpower56a

Do me a favor, just run a plain old zpool list and a zfs list.

Code:
#zpool list

#zfs list

Last edited by Scott; 10-17-2013 at 09:07 PM.. Reason: Please use code tags
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