To move a ZVol, you would first create a snapshot of the ZVol, then use the zfs send and zfs receive commands to transfer the snapshot data to the target pool. For example:
Move a zvol called myVol from pool aaa to pool bbb
zfs snapshot -r aaa/[email protected]
zfs send aaa/[email protected] | zfs receive -v bbb/[email protected]
Move a dataset called myDS from pool aaa to pool bbb
zfs snapshot -r aaa/[email protected]
zfs send aaa/[email protected] | zfs receive -v bbb/[email protected]
It is important to note that the zfs send and zfs receive commands can be used to transfer datasets and ZVols between pools on the same system, or between different systems over a network. This allows you to easily move data between pools, whether they are on the same system or on different systems.