Import pool

zpool import -d /root/zfs/ pool-cryo
zfs set compression=zstd-11 pool-cryo
zpool upgrade pool-cryo

Snapshots

zfs list -t snapshot
zfs snapshot pool-x@snap1
zfs rollback pool-x@snap1
zfs diff pool-x@snap1
zfs destroy pool-x@snap1

     Example 12 Remotely Replicating ZFS Data
       The following commands send a full stream and then an
       incremental stream to a remote machine, restoring them
       into poolB/received/fs@a and poolB/received/fs@b, respectively.
       poolB must contain the file system poolB/received, and must
       not initially contain poolB/received/fs.

       # zfs send pool/fs@a | \
         ssh host zfs receive poolB/received/fs@a
       # zfs send -i a pool/fs@b | \
         ssh host zfs receive poolB/received/fs

     Example 13 Using the zfs receive -d Option
       The following command sends a full stream of poolA/fsA/fsB@snap
       to a remote machine, receiving it into poolB/received/fsA/fsB@snap.
       The fsA/fsB@snap portion of the received snapshot's name is
       determined from the name of the sent snapshot.
       poolB must contain the file system poolB/received.
       If poolB/received/fsA does not exist, it is
       created as an empty file system.

       # zfs send poolA/fsA/fsB@snap | \
         ssh host zfs receive -d poolB/received