주단위 백업
22 4 * * 0 root run-parts /etc/cron.weekly
zfs_scrub.sh
#!/bin/bash
HOSTNAME=`hostname -s`
POOL="VM_DISK_IMG"
EMAIL="xxxxxxxxx@xxxxxx.com"
STATUS=`/usr/sbin/zpool status $POOL`
echo "About to scrub pool $POOL, current status is: $STATUS "| mailx -s "$HOSTNAME: zpool scrub started on pool $POOL" -r "$보내는사람 메일주소" $EMAIL
/usr/sbin/zpool scrub $POOL
