FreeNAS-8.3.1 Fatal Trap 12 Random

[lobhead]

Hello All,

I googled the error and searched on the forums and didn't find anything related to my issue. I built a FreeNAS server from recommended equipment on various sites a few months ago. All was running well up until this morning around 2:30am when I received the Fatal Trap 12 event. I did a quick check of the hardware (SMART and /var/log/ review) and didn't find anything. So I restarted the FreeNAS server along with my VMware host which accesses via iSCSI. About 3 hours later the same thing happened. Here is the output from zpool.

[root@freenas] ~# zpool status -v
pool: WCCZFS1
state: ONLINE
status: One or more devices has experienced an error resulting in data
corruption. Applications may be affected.
action: Restore the file in question if possible. Otherwise restore the
entire pool from backup.
see: http://www.sun.com/msg/ZFS-8000-8A
scan: scrub repaired 116K in 10h20m with 3 errors on Sun Jul 21 10:20:49 2013
config:

NAME STATE READ WRITE CKS UM
WCCZFS1 ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
gptid/0d6090d7-b4f6-11e2-b4d5-002590ab7967 ONLINE 0 0 0
gptid/0db18813-b4f6-11e2-b4d5-002590ab7967 ONLINE 0 0 0
gptid/0e046c12-b4f6-11e2-b4d5-002590ab7967 ONLINE 0 0 0
gptid/0e57a7a7-b4f6-11e2-b4d5-002590ab7967 ONLINE 0 0 0

errors: Permanent errors have been detected in the following files:

WCCZFS1/WCCiSCSI:<0x1>


Here is the system information as well.

System Information
Hostname freenas.local
Build FreeNAS-8.3.1-RELEASE-p2-x64 (r12686+b770da6_dirty)
Platform Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz
Memory 32724MB
System Time Sun Jul 21 11:53:18 CDT 2013
Uptime 11:53AM up 1:49, 1 user
Load Average 0.01, 0.02, 0.00
Connected through 192.168.0.10


Let me know what else you guys need to help troubleshoot.

Thanks,

Steve

 

[lobhead]

A bit more information... I tried to swap out the USB boot device with another one at the same level. I uploaded the config from the original and I am running on it now. I still get the same ZFS error that is stated above. I thought that might have helped but seems to not have made a difference. Is the issue with the ZFS volume or the FreeNAS config? My next step will be to try a different nic adapter and also try a clean build and import the volume. Any thoughts while I try this is appreciated.

Thanks,

Steve