FreeNAS-8.0.4-RELEASE-x64 (10351) miss reporting ZFS Raid Size

[KAI]

I now am having disk space errors freenas is reporting I have no space when I should have plenty. I was finally able to delete some snapshots and gain control so I could delete a few files and get freenass actually working again but im missing a few free terabytes. How can I get these back? Will a scrub help? I have run some reports below. Thanks for any help

KAI

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FreeNAS Build FreeNAS-8.0.4-RELEASE-x64 (10351)
Platform Intel(R) Xeon(R) CPU 5120 @ 1.86GHz
Memory 10225MB

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[root@KAINAS1] ~# zpool status -v
pool: NAS1
state: ONLINE
scrub: none requested
config:

NAME STATE READ WRITE CKSUM
NAS1 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
ada0p2 ONLINE 0 0 0
ada1p2 ONLINE 0 0 0
ada2p2 ONLINE 0 0 0
ada3p2 ONLINE 0 0 0
ada4p2 ONLINE 0 0 0
ada5p2 ONLINE 0 0 0
ada6p2 ONLINE 0 0 0
spares
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[root@KAINAS1] ~# zfs list
NAME USED AVAIL REFER MOUNTPOINT
NAS1 8.84T 61.7G 55.5K /mnt/NAS1
NAS1/Archives 696G 61.7G 691G /mnt/NAS1/Archives
NAS1/BakUp 6.24T 61.7G 2.11T /mnt/NAS1/BakUp
NAS1/HOME 1.82T 61.7G 457G /mnt/NAS1/HOME
NAS1/SnapShots 76.8K 61.7G 44.8K /mnt/NAS1/SnapShots
NAS1/Soft 110G 61.7G 110G /mnt/NAS1/Soft
[root@KAINAS1] ~# zpool list
NAME SIZE USED AVAIL CAP HEALTH ALTROOT
NAS1 12.7T 12.4T 290G 97% ONLINE /mnt
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[root@KAINAS1] ~# df -h
Filesystem Size Used Avail Capacity Mounted on
/dev/ufs/FreeNASs1a 927M 379M 474M 44% /
devfs 1.0K 1.0K 0B 100% /dev
/dev/md0 4.6M 1.9M 2.3M 45% /etc
/dev/md1 824K 2.0K 756K 0% /mnt
/dev/md2 149M 20M 117M 15% /var
/dev/ufs/FreeNASs4 20M 1.2M 17M 7% /data
NAS1 62G 56K 62G 0% /mnt/NAS1
NAS1/Archives 753G 691G 62G 92% /mnt/NAS1/Archives
NAS1/BakUp 2.2T 2.1T 62G 97% /mnt/NAS1/BakUp
NAS1/HOME 519G 457G 62G 88% /mnt/NAS1/HOME
NAS1/SnapShots 62G 45K 62G 0% /mnt/NAS1/SnapShots
NAS1/Soft 172G 110G 62G 64% /mnt/NAS1/Soft
/dev/md3 1.9G 692K 1.7G 0% /var/tmp/.cache
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[root@KAINAS1] ~# zpool list
NAME SIZE USED AVAIL CAP HEALTH ALTROOT
NAS1 12.7T 12.4T 290G 97% ONLINE /mnt

 

[William Grzybowski]

zfs list -t snapshot

 

[KAI]

After running zfs list -t snapshot I can see the snapshots have eaten up terabytes of space. So I need to make less snapshots or something? I guess they take up more room then I thought is there a better way to "View" snapshots to help keep them in control? Thanks so much for the help!!