Become root or assume an equivalent role with the appropriate ZFS rights profile.
For more information about the ZFS rights profiles, see ZFS Rights Profiles.
Pick a name for your storage pool.
This name is used to identify the storage pool when you are using the zpool and zfs commands. Most systems require only a single pool, so you can pick any name that you prefer, but it must satisfy the naming requirements in ZFS Component Naming Requirements.
Create the pool.
# zpool create tank mirror c1t0d0 c2t0d0
If one or more devices contains another file system or is otherwise in use, the command cannot create the pool.
View the results.
# zpool list NAME SIZE ALLOC FREE CAP HEALTH ALTROOT tank 80G 137K 80G 0% ONLINE -
For more information about viewing pool status, see Querying ZFS Storage Pool Status.