ZFS Volume size problem

[splitslim]

Hi,

I'm running a 3 striped mirror (3 2x1TB drives) zfs pool and I'm stumped by my space available.

Just upgraded to 9.1.1 from 8x. I also replaced a failed drive (/dev/ada4) after the upgrade (replaced with a 2TB drive).

zfs list gives me this value. A size of 2.72TB which makes sense;

----------------------------
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
TorcaNAS 2.72T 1.26T 1.46T 46% 1.00x ONLINE /mnt
----------------------------

However, when I run a zfs list, I get 1.42TB available across the board.

----------------------------
NAME USED AVAIL REFER MOUNTPOINT
TorcaNAS 1.26T 1.42T 18.4G /mnt/TorcaNAS
TorcaNAS/jails 3.15G 1.42T 139M /mnt/TorcaNAS/jails
TorcaNAS/jails/.warden-template-9.1-RELEASE-amd64-pluginjail 930M 1.42T 922M /mnt/TorcaNAS/jails/.warden-template-9.1-RELEASE-amd64-pluginjail
TorcaNAS/jails/bit_1 240M 1.42T 1.13G /mnt/TorcaNAS/jails/bit_1
TorcaNAS/jails/plex_1 1.87G 1.42T 2.77G /mnt/TorcaNAS/jails/plex_1
TorcaNAS/media 1.03T 1.42T 1.03T /mnt/TorcaNAS/media
TorcaNAS/music 71.6G 1.42T 71.6G /mnt/TorcaNAS/music
TorcaNAS/photos 142G 1.42T 142G /mnt/TorcaNAS/photos
----------------------------

Here is my zpool status -v;

----------------------------
pool: TorcaNAS
state: ONLINE
scan: scrub repaired 0 in 2h45m with 0 errors on Tue Dec 17 19:38:27 2013
config:

NAME STATE READ WRITE CKSUM
TorcaNAS ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
ada0 ONLINE 0 0 0
ada1 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
ada2 ONLINE 0 0 0
ada3 ONLINE 0 0 0
mirror-2 ONLINE 0 0 0
gptid/f98e3292-66aa-11e3-8953-001517ade279 ONLINE 0 0 0
ada5 ONLINE 0 0 0


errors: No known data errors
----------------------------

Can someone help me and explain why the size of my TorcaNAS volume is only 1.42TB? It should be 2.72TB if I'm not mistaken.

Thanks

 

[warri]

Looks alright to me: 1.26T + 1.42T = 2.68T.
ZFS list tells you that 1.26TB on TorcaNAS are in use, and an additional 1.42TB are available.