Cannot view active volumns. One dataset is broken

[lloyd]

Hi, I can't use the web interface to view the active volumns. From the command line I cannot ls one dataset in particular, attempting to will hang the prompt.

I removed the NFS share on the dataset and that had no effect.
Scrubing the dataset also did not work.

zpool status
pool: media
state: ONLINE
scan: scrub repaired 0 in 1h2m with 0 errors on Mon Apr 14 22:27:47 2014
config:

NAME STATE READ WRITE CKSUM
media ONLINE 0 0 0
raidz3-0 ONLINE 0 0 0
gptid/00befba3-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/01812627-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/0248a557-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/030c9f1f-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/03cd5c95-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/0491309a-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/055637d6-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
raidz3-1 ONLINE 0 0 0
gptid/0621decb-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/06a133aa-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/070e583b-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/077cef11-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/07e2d677-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/08492576-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0
gptid/08af1707-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0

errors: No known data errors

I have backups of this dataset so my next step was going to be to destroy the dataset but I thought it might be a good idea to check here first before I went nuclear.





By the way there is a lunar eclipse happening right now where I am.

 

[cyberjock]

My first guess is your dataset is somehow corrupt. But, before we get to that can you post your server hardware and the output of zpool status in pastebin? Your zpool status output is useless since the formatting is gone.

 

[lloyd]

Build FreeNAS-9.2.1.2-RELEASE-x64 (002022c)
Platform Intel E3-1230V2 LGA1155 Processor BX80637E31230V2
Memory Kingston Technology ValueRAM 32GB Kit of 4 (4 x 8 GB) DDR3 1600MHz PC3 12800 ECC CL11 DIMM with TS Server Workstation Memory KVR16E11K4/32
SUPERMICRO MBD-X9SCM-F-O LGA 1155 Intel C204 Micro ATX Intel Xeon E3 Server Motherboard
Supermicro SuperChassis 1280W 3U Rackmount Server Chassis - Black CSE-836BE16-R1K28B

Code:

~%
[lloyd@freenas] ~% zpool status
  pool: media
state: ONLINE
  scan: scrub repaired 0 in 1h2m with 0 errors on Mon Apr 14 22:27:47 2014
config:
 
    NAME                                            STATE    READ WRITE CKSUM
    media                                          ONLINE      0    0    0
      raidz3-0                                      ONLINE      0    0    0
        gptid/00befba3-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/01812627-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/0248a557-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/030c9f1f-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/03cd5c95-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/0491309a-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/055637d6-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
      raidz3-1                                      ONLINE      0    0    0
        gptid/0621decb-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/06a133aa-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/070e583b-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/077cef11-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/07e2d677-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/08492576-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
        gptid/08af1707-c1dc-11e3-9905-002590d7e131  ONLINE      0    0    0
 
errors: No known data errors