Degraded zpool

[sdspieg]

My zpool is degraded and I can't get into the GUI anymore. That is - I see the 'right side' of the GUI, but the left side nevers fully loads. The system seems to boot properly and loads two plugins but then gets stuck on a second. There seems to be a certain period during the bootup process when I can still get into the full GUI (also left) and start a shell. When I then do a zpool status I see that 2 of my four disks are UNAVAIL. IT also resilvers sthg, but when that is done, I still can't get into the system. When I reboot, it just starts resilvering again.

Code:

  scan: resilver in progress since Tue Mar 11 03:45:17 2014                   
        55.7G scanned out of 1.34T at 190M/s, 1h58m to go                     
        90.1M resilvered, 4.06% done                                           
config:                                                                       
                                                                               
        NAME                                            STATE    READ WRITE CKS
UM                                                                             
        StephanNAS                                      DEGRADED    1    0   
0                                                                             
          mirror-0                                      DEGRADED    2    0   
0                                                                             
            9124370631216349259                        UNAVAIL      0    0   
0  was /dev/gptid/d65eb91c-5201-11e2-87a9-3085a943b0e3                       
            gptid/d6bde0bf-5201-11e2-87a9-3085a943b0e3  ONLINE      0    0   
2  (resilvering)                                                             
          mirror-1                                      DEGRADED    0    0   
0                                                                             
            gptid/ebe6f24f-59ae-11e3-a143-3085a943b0e3  ONLINE      0    0   
0                                                                             
            11534118553952820132                        UNAVAIL      0    0   
0  was /dev/gptid/98526e0f-526e-11e2-bbec-3085a943b0e3                       
                                                                               
errors: 14 data errors, use '-v' for a list                                   
[root@freenas ~]#                  

Any ideas about what I can do? It still somehow sees the 1.34 T that are (kind of) important to me (although I do have backups that I could get back onto the NAS if need be).

Thanks!

-Stephan

 

[cyberjock]

Well, you 've got no redundancy to your pool, and if you do a -v you'll see you have corrupt files too!

If your backups are thorough and complete I'd destroy your pool and recreate it from backup.

 

[sdspieg]

Thanks. And what would you recommend for the setup (these are 4 3T drives) - raid z2?

Oh and btw - I did take a look at the corrupt files, and they are non-essential ones. So is there any way I could at least still 'look' at the ones that are NOT corrupt?

-Stephan