ZFSのバックアップ

備忘録

# zfs list
NAME         USED  AVAIL  REFER  MOUNTPOINT
bkup        6.41G  2.65T  6.41G  /bkup
tank        1.22T  6.76T   152K  /tank
tank/sftp   86.7G  6.76T  86.7G  /tank/sftp
tank/store  1.13T  7.79T   106G  -
# zfs snapshot tank/store@`date +%Y%m%d`
# zfs list -t snapshot
NAME                  USED  AVAIL  REFER  MOUNTPOINT
tank/store@20140119      0      -   106G  -
# zfs send -p tank/store@20140119 | pigz --fast > /bkup/store.20140119.gz