7-5-2-1 實作

# zfs snapshot VM2/vz/subvol-204-disk-1@2017-01-12-15-22
# zfs send VM2/vz/subvol-204-disk-1@2017-01-12-15-22 | ssh pve zfs receive VM1/vz/subvol-104-disk-1 -F
讀寫增量
zfs snapshot VM2/vz/subvol-204-disk-1@2017-01-12-15-31
zfs send -I VM2/vz/subvol-204-disk-1@2017-01-12-16-15-22 VM2/vz/subvol-204-disk-1@2017-01-12-16-15-31 | ssh pve zfs receive VM1/vz/subvol-104-disk-1 -F