Review the following output from the zpool status command:
Which three are true for pool1?
A.
It this mirror is split, the new pool will contain disks c3t5d0 and c3t6d0.
B.
If this mirror is split, by default the new pool will contain disks c3t3d0 and c3t5d0.
C.
Data is striped across mirror-0 and mirror-1.
D.
mirror-1 is a mirrored copy of data that is stored on mirror-0.
E.
Disk c3t3d0 is a mirrored copy of disk c3t4d0.
F.
If this mirror is split, pool1 will no longer be mirrored.
Explanation:
* Simulation:
* Creating a New Pool By Splitting a Mirrored ZFS Storage Pool
A mirrored ZFS storage pool can be quickly cloned as a backup pool by using the zpool split command.
Currently, this feature cannot be used to split a mirrored root pool.
You can use the zpool split command to detach disks from a mirrored ZFS storage pool to create
a new pool with one of the detached disks. The new pool will have identical contents to the original
mirrored ZFS storage pool.
By default, a zpool split operation on a mirrored pool detaches the last disk for the newly created
pool. After the split operation, import the new pool. For example::
# zpool status tank
pool: tank
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
tank ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
c1t0d0 ONLINE 0 0 0
c1t2d0 ONLINE 0 0 0
errors: No known data errors
# zpool split tank tank2
# zpool import tank2
# zpool status tank tank2
pool: tank
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
tank ONLINE 0 0 0
c1t0d0 ONLINE 0 0 0
errors: No known data errors
pool: tank2
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
tank2 ONLINE 0 0 0c1t2d0 ONLINE 0 0 0
errors: No known data errors
BCEF
its CDF
Hi Prossy. could you help me please why E is not true? I appreciate your comments
Hey Andrea: E is correct. i don’t know why he say F. I go with BCE..
Thanks Mir
B,C,E
B,C,E