I made a RAID-Z array out of 3-500GB disks. My understanding is that this should create a 1.0TB array.
How is it that I have 3 1TB mount points?
Code:
$ df -h
Filesystem Size Used Avail Capacity Mounted on
/dev/mirror/gm0s1a 496M 300M 156M 66% /
devfs 1.0K 1.0K 0B 100% /dev
/dev/mirror/gm0s1e 496M 38M 418M 8% /tmp
/dev/mirror/gm0s1f 95G 86G 1.8G 98% /usr
/dev/mirror/gm0s1d 4.6G 657M 3.6G 15% /var
tank 891G 75G 816G 8% /tank
tank/usr 816G 0B 816G 0% /tank/usr
tank/usr/home 838G 21G 816G 3% /tank/usr/home
Code:
$ sudo zpool status
pool: tank
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
tank ONLINE 0 0 0
raidz1 ONLINE 0 0 0
ad4 ONLINE 0 0 0
ad10 ONLINE 0 0 0
ad14 ONLINE 0 0 0
errors: No known data errors