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[root@hawkeye ~]# uname -sr
FreeBSD 7.0-RC2
[root@hawkeye ~]# zpool status
no pools available
[root@hawkeye ~]# zpool create tank ad4
[root@hawkeye ~]# zpool status
pool: tank
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
tank ONLINE 0 0 0
ad4 ONLINE 0 0 0
errors: No known data errors
[root@hawkeye ~]# df -ht zfs
Filesystem Size Used Avail Capacity Mounted on
tank 274G 0B 274G 0% /tank
[root@hawkeye ~]# ls -la /tank/
total 4
drwxr-xr-x 2 root wheel 2 12 лют 14:37 .
drwxr-xr-x 21 root wheel 512 12 лют 14:38 ..
[root@hawkeye ~]# dd if=/dev/urandom of=/tank/file bs=1m count=100
100+0 records in
100+0 records out
104857600 bytes transferred in 3.911606 secs (26806789 bytes/sec)
[root@hawkeye ~]# md5 /tank/file
MD5 (/tank/file) = 24672f8c01d192c784da99deab81f62c
[root@hawkeye ~]# zpool add tank ad6
[root@hawkeye ~]# zpool status
pool: tank
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
tank ONLINE 0 0 0
ad4 ONLINE 0 0 0
ad6 ONLINE 0 0 0
errors: No known data errors
[root@hawkeye ~]# df -ht zfs
Filesystem Size Used Avail Capacity Mounted on
tank 547G 100M 547G 0% /tank
[root@hawkeye ~]# ls -la /tank/
total 102482
drwxr-xr-x 2 root wheel 3 12 лют 14:38 .
drwxr-xr-x 21 root wheel 512 12 лют 14:38 ..
-rw-r--r-- 1 root wheel 104857600 12 лют 14:38 file
[root@hawkeye ~]# md5 /tank/file
MD5 (/tank/file) = 24672f8c01d192c784da99deab81f62c