Snapshots
Commands with examples!
See estimated size of snapshot
zfs send -Rnv athena/backup/matrix@20240920
full send of athena/backup/matrix@20240920 estimated size is 53.3G
total estimated size is 53.3GMonitor the progress of zfs send
zfs send -R athena/backup/matrix@20240920 | pv | zfs recv -Fu alpha/backup/matrix