Identify the correct procedure for breaking the /prod_data mirror, removing c4t0d0 and c4t2d0, and making the data on c4t0d0and c4t2d0 accessible under the dev_data mount point.

View the Exhibit and review the zpool and ZFS configuration information from your system.

Identify the correct procedure for breaking the /prod_data mirror, removing c4t0d0 and c4t2d0, and
making the data on c4t0d0and c4t2d0 accessible under the dev_data mount point.

View the Exhibit and review the zpool and ZFS configuration information from your system.

Identify the correct procedure for breaking the /prod_data mirror, removing c4t0d0 and c4t2d0, and
making the data on c4t0d0and c4t2d0 accessible under the dev_data mount point.

A.
zpool split pool1 pool2 c4t0d0 c4t2d0
zpool import pool2
zfs set mountpoint = /dev_data pool2/prod_data

B.
zpool detach pool1 pool2
zpool attach pool2
zfs set mountpoint=/dev_data pool2/prod_data

C.
zpool split pool1/prod_data-n pool2/dev_data
zfs set mountpoint = /dev_data pool2/prod_data

D.
zpool split pool1 pool2 c4t0d0 c4t2d0
zpool import pool2

Explanation:
In this Solaris release, you can use the zpool split command to split a mirrored
storage pool, which detaches a disk or disks in the original mirrored pool to create another
identical pool.
After the split operation, import the new pool.
Reference: Oracle Solaris ZFS Administration Guide, Creating a New Pool By Splitting a Mirrored
ZFS Storage Pool



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johny

johny

correct is B.

D is incorrect because you didnt specify /dev_data mountpoint

johny

johny

sorry, B is also incorrect.

correct should be A

Borko

Borko

A is correct answer

siedlas

siedlas

A is correct

mint

mint

No option is true.

for A the last command should be zfscreate -o mountpoint=/dev_data pool2/prod_data

Mohamad

Mohamad

No it should not be ZFS create. But true no answer is correct. The closest answer is A, but they should set the dev mountpoint during the execution of zpool split command.

popo

popo

No reason why A wouldn’t be correct, even though you can set up the mountpoint in the split command directly, the zfs set command is also correct.