1)To create a pool wiht requiered version
root@solaris1:~# zpool create -o version=10 mypool c2d7
root@solaris1:~# zpool get all mypool
NAME PROPERTY VALUE SOURCE
mypool allocated 88K -
mypool altroot - default
mypool autoexpand off default
mypool autoreplace off default
mypool bootfs - default
mypool cachefile - default
mypool capacity 0% -
mypool dedupditto 0 default
mypool dedupratio 1.00x -
mypool delegation on default
mypool failmode wait default
mypool free 19.9G -
mypool guid 3389890414850039882 -
mypool health ONLINE -
mypool listshares off default
mypool listsnapshots off default
mypool readonly off -
mypool size 19.9G -
mypool version 10 local
2) To upgrade a pool from version (10) to latest version (34)
root@solaris1:~# zpool upgrade mypool
This system is currently running ZFS pool version 34.
Successfully upgraded 'mypool' from version 10 to version 34
root@solaris1:~# zpool get all mypool
NAME PROPERTY VALUE SOURCE
mypool allocated 73K -
mypool altroot - default
mypool autoexpand off default
mypool autoreplace off default
mypool bootfs - default
mypool cachefile - default
mypool capacity 0% -
mypool dedupditto 0 default
mypool dedupratio 1.00x -
mypool delegation on default
mypool failmode wait default
mypool free 19.9G -
mypool guid 3389890414850039882 -
mypool health ONLINE -
mypool listshares off default
mypool listsnapshots off default
mypool readonly off -
mypool size 19.9G -
mypool version 34 default
3)To add lun to existing pool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
mypool 19.9G 73K 19.9G 0% 1.00x ONLINE -
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
root@solaris1:~# zpool add mypool c2d5
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
mypool 39.8G 112K 39.7G 0% 1.00x ONLINE -
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
root@solaris1:~# zpool status mypool
pool: mypool
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
mypool ONLINE 0 0 0
c2d7 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
4)To remove lun from raid 0 pool
A) NOT POSSIBLE
root@solaris1:~# zpool remove mypool c2d5
cannot remove c2d5: operation not supported on this type of pool
5)To export Zpool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
mypool 39.8G 79K 39.7G 0% 1.00x ONLINE -
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
root@solaris1:~# zpool export mypool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
6)To rename a pool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
testpool 39.8G 133K 39.7G 0% 1.00x ONLINE -
root@solaris1:~# zpool export testpool
root@solaris1:~# zpool import testpool orapool
7)to convert RAID0 ===> RAID 1
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
root@solaris1:~# zpool attach orapool c2d6 c2d7
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 36K in 0h0m with 0 errors on Thu Dec 5 15:11:01 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d7 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool attach orapool c2d5 c2d4
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d7 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
c2d4 ONLINE 0 0 0
8)To conver RAID1===> RAID0
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d7 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
c2d4 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool detach orapool c2d7
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
c2d4 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool detach orapool c2d4
root@solaris1:~# zpool status
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
9)To view zpool status
root@solaris1:~# zpool status -v orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool status -l orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
root@solaris1:~# zpool status -x orapool
pool 'orapool' is healthy
root@solaris1:~# zpool status -T d orapool
Thursday, December 5, 2013 03:18:23 PM UTC
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool status -T u orapool
1386256717
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool status -T u orapool 1 2
1386256744
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
1386256745
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
10)To Know pools which are deported
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
root@solaris1:~# zpool import
pool: orapool
id: 2120293288987796294
state: ONLINE
action: The pool can be imported using its name or numeric identifier.
config:
orapool ONLINE
c2d6 ONLINE
c2d5 ONLINE
11)To Destroy Pool
root@solaris1:~# zpool destroy orapool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 9.94G 5.26G 4.68G 52% 1.00x ONLINE -
12)To see destroyed pools
root@solaris1:~# zpool import
no pools available to import
root@solaris1:~# zpool import -D
pool: orapool
id: 2120293288987796294
state: ONLINE (DESTROYED)
action: The pool can be imported using its name or numeric identifier.
config:
orapool ONLINE
c2d6 ONLINE
c2d5 ONLINE
13)To recover Destroyed Pool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 9.94G 5.26G 4.68G 52% 1.00x ONLINE -
root@solaris1:~# zpool import -D orapool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
orapool 39.8G 104K 39.7G 0% 1.00x ONLINE -
rpool 9.94G 5.26G 4.68G 52% 1.00x ONLINE -
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
14)To ADD log devices to RAID-0 Pool
root@solaris1:~# zpool add orapool log c2d7
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
logs
c2d7 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
orapool 39.8G 106K 39.7G 0% 1.00x ONLINE -
rpool 9.94G 5.26G 4.68G 52% 1.00x ONLINE -
15)To REmove Log devices from pool
root@solaris1:~# zpool remove orapool c2d7
16)To add cache device to pool
root@solaris1:~# zpool add orapool cache c2d4
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
cache
c2d4 ONLINE 0 0 0
errors: No known data errors
17)To Remove cache devices from pool
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
cache
c2d4 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool remove orapool c2d4
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
18)To see zpool io status
root@solaris1:~# zpool iostat -lv
capacity operations bandwidth
pool alloc free read write read write
---------- ----- ----- ----- ----- ----- -----
orapool 109K 39.7G 0 1 1.45K 5.31K
c2d6 41.5K 19.9G 0 0 724 2.47K
c2d5 67.5K 19.9G 0 0 755 2.84K
---------- ----- ----- ----- ----- ----- -----
rpool 5.26G 4.68G 0 1 21.0K 8.04K
mirror 5.26G 4.68G 0 1 21.0K 8.04K
c2d1s0 - - 0 0 10.5K 8.12K
c2d0s0 - - 0 0 10.9K 8.12K
---------- ----- ----- ----- ----- ----- -----
root@solaris1:~# zpool iostat
capacity operations bandwidth
pool alloc free read write read write
---------- ----- ----- ----- ----- ----- -----
orapool 109K 39.7G 0 1 1.44K 5.28K
rpool 5.26G 4.68G 0 1 21.0K 8.04K
---------- ----- ----- ----- ----- ----- -----
19)to import a pool with missing log devices
#Zpool import -m orapool
20)to clear faults of Zpool & and recover to previous transcation.
#zpool clear -F orapool
21)To scrub a pool
root@solaris1:~# zpool scrub orapool
root@solaris1:~# zpool status
pool: orapool
state: ONLINE
scan: scrub repaired 0 in 0h0m with 0 errors on Thu Dec 5 16:31:20 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool create -o version=10 mypool c2d7
root@solaris1:~# zpool get all mypool
NAME PROPERTY VALUE SOURCE
mypool allocated 88K -
mypool altroot - default
mypool autoexpand off default
mypool autoreplace off default
mypool bootfs - default
mypool cachefile - default
mypool capacity 0% -
mypool dedupditto 0 default
mypool dedupratio 1.00x -
mypool delegation on default
mypool failmode wait default
mypool free 19.9G -
mypool guid 3389890414850039882 -
mypool health ONLINE -
mypool listshares off default
mypool listsnapshots off default
mypool readonly off -
mypool size 19.9G -
mypool version 10 local
2) To upgrade a pool from version (10) to latest version (34)
root@solaris1:~# zpool upgrade mypool
This system is currently running ZFS pool version 34.
Successfully upgraded 'mypool' from version 10 to version 34
root@solaris1:~# zpool get all mypool
NAME PROPERTY VALUE SOURCE
mypool allocated 73K -
mypool altroot - default
mypool autoexpand off default
mypool autoreplace off default
mypool bootfs - default
mypool cachefile - default
mypool capacity 0% -
mypool dedupditto 0 default
mypool dedupratio 1.00x -
mypool delegation on default
mypool failmode wait default
mypool free 19.9G -
mypool guid 3389890414850039882 -
mypool health ONLINE -
mypool listshares off default
mypool listsnapshots off default
mypool readonly off -
mypool size 19.9G -
mypool version 34 default
3)To add lun to existing pool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
mypool 19.9G 73K 19.9G 0% 1.00x ONLINE -
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
root@solaris1:~# zpool add mypool c2d5
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
mypool 39.8G 112K 39.7G 0% 1.00x ONLINE -
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
root@solaris1:~# zpool status mypool
pool: mypool
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
mypool ONLINE 0 0 0
c2d7 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
4)To remove lun from raid 0 pool
A) NOT POSSIBLE
root@solaris1:~# zpool remove mypool c2d5
cannot remove c2d5: operation not supported on this type of pool
5)To export Zpool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
mypool 39.8G 79K 39.7G 0% 1.00x ONLINE -
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
root@solaris1:~# zpool export mypool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
6)To rename a pool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
testpool 39.8G 133K 39.7G 0% 1.00x ONLINE -
root@solaris1:~# zpool export testpool
root@solaris1:~# zpool import testpool orapool
7)to convert RAID0 ===> RAID 1
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
root@solaris1:~# zpool attach orapool c2d6 c2d7
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 36K in 0h0m with 0 errors on Thu Dec 5 15:11:01 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d7 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool attach orapool c2d5 c2d4
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d7 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
c2d4 ONLINE 0 0 0
8)To conver RAID1===> RAID0
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d7 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
c2d4 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool detach orapool c2d7
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
c2d4 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool detach orapool c2d4
root@solaris1:~# zpool status
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
9)To view zpool status
root@solaris1:~# zpool status -v orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool status -l orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
root@solaris1:~# zpool status -x orapool
pool 'orapool' is healthy
root@solaris1:~# zpool status -T d orapool
Thursday, December 5, 2013 03:18:23 PM UTC
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool status -T u orapool
1386256717
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool status -T u orapool 1 2
1386256744
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
1386256745
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
10)To Know pools which are deported
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 9.94G 5.26G 4.67G 52% 1.00x ONLINE -
root@solaris1:~# zpool import
pool: orapool
id: 2120293288987796294
state: ONLINE
action: The pool can be imported using its name or numeric identifier.
config:
orapool ONLINE
c2d6 ONLINE
c2d5 ONLINE
11)To Destroy Pool
root@solaris1:~# zpool destroy orapool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 9.94G 5.26G 4.68G 52% 1.00x ONLINE -
12)To see destroyed pools
root@solaris1:~# zpool import
no pools available to import
root@solaris1:~# zpool import -D
pool: orapool
id: 2120293288987796294
state: ONLINE (DESTROYED)
action: The pool can be imported using its name or numeric identifier.
config:
orapool ONLINE
c2d6 ONLINE
c2d5 ONLINE
13)To recover Destroyed Pool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 9.94G 5.26G 4.68G 52% 1.00x ONLINE -
root@solaris1:~# zpool import -D orapool
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
orapool 39.8G 104K 39.7G 0% 1.00x ONLINE -
rpool 9.94G 5.26G 4.68G 52% 1.00x ONLINE -
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
14)To ADD log devices to RAID-0 Pool
root@solaris1:~# zpool add orapool log c2d7
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
logs
c2d7 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
orapool 39.8G 106K 39.7G 0% 1.00x ONLINE -
rpool 9.94G 5.26G 4.68G 52% 1.00x ONLINE -
15)To REmove Log devices from pool
root@solaris1:~# zpool remove orapool c2d7
16)To add cache device to pool
root@solaris1:~# zpool add orapool cache c2d4
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
cache
c2d4 ONLINE 0 0 0
errors: No known data errors
17)To Remove cache devices from pool
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
cache
c2d4 ONLINE 0 0 0
errors: No known data errors
root@solaris1:~# zpool remove orapool c2d4
root@solaris1:~# zpool status orapool
pool: orapool
state: ONLINE
scan: resilvered 65.5K in 0h0m with 0 errors on Thu Dec 5 15:11:22 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
18)To see zpool io status
root@solaris1:~# zpool iostat -lv
capacity operations bandwidth
pool alloc free read write read write
---------- ----- ----- ----- ----- ----- -----
orapool 109K 39.7G 0 1 1.45K 5.31K
c2d6 41.5K 19.9G 0 0 724 2.47K
c2d5 67.5K 19.9G 0 0 755 2.84K
---------- ----- ----- ----- ----- ----- -----
rpool 5.26G 4.68G 0 1 21.0K 8.04K
mirror 5.26G 4.68G 0 1 21.0K 8.04K
c2d1s0 - - 0 0 10.5K 8.12K
c2d0s0 - - 0 0 10.9K 8.12K
---------- ----- ----- ----- ----- ----- -----
root@solaris1:~# zpool iostat
capacity operations bandwidth
pool alloc free read write read write
---------- ----- ----- ----- ----- ----- -----
orapool 109K 39.7G 0 1 1.44K 5.28K
rpool 5.26G 4.68G 0 1 21.0K 8.04K
---------- ----- ----- ----- ----- ----- -----
19)to import a pool with missing log devices
#Zpool import -m orapool
20)to clear faults of Zpool & and recover to previous transcation.
#zpool clear -F orapool
21)To scrub a pool
root@solaris1:~# zpool scrub orapool
root@solaris1:~# zpool status
pool: orapool
state: ONLINE
scan: scrub repaired 0 in 0h0m with 0 errors on Thu Dec 5 16:31:20 2013
config:
NAME STATE READ WRITE CKSUM
orapool ONLINE 0 0 0
c2d6 ONLINE 0 0 0
c2d5 ONLINE 0 0 0
errors: No known data errors
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