Question about available free space

Status
Not open for further replies.
C

cutthemusic

Guest
When I execute zpool iostat I get the following output.

capacity operations bandwidth
pool used avail read write read write
---------- ----- ----- ----- ----- ----- -----
tank 2.09T 3.35T 17 10 108K 84.8K


When I look at Active Volumes in the web interface I see the following

Volume Path Used Available Size Status
tank /mnt/tank 944.1 MiB (0%) 1.7 TiB 1.7 TiB HEALTHY
tank/aperturevault /mnt/tank/aperturevault 550.6 GiB (24%) 1.7 TiB 2.2 TiB HEALTHY
tank/repository /mnt/tank/repository 321.5 GiB (15%) 1.7 TiB 2.0 TiB HEALTHY
tank/timemachine /mnt/tank/timemachine 547.7 GiB (97%) 12.3 GiB 560.0 GiB HEALTHY



My question is why does zpool iostat report that I have 2.09T used and when I add up the used column from the web interface I get roughly 1421 G


Build FreeNAS-8.2.0-RELEASE-p1-x64 (r11950)
Platform Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz
Memory 8097MB
System Time Sat Jul 21 19:04:25 EDT 2012
Uptime 7:04PM up 21:54, 1 user
Load Average 0.00, 0.03, 0.03

My pool is 3 2TB WD drives in RaidZ pool
 
Status
Not open for further replies.
Top