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SOLVED Having Trouble Upgrading Storage / Degraded

evlvd

Junior Member
Joined
May 30, 2015
Messages
18
Hello! I've searched through the forums and never found an answer to this issue.

First a background. I've upgraded my 10 drive raid-z2 before to increase storage.
This time, I'm replacing 4TB drives with 10TB drives. The first drive was offlined, replaced, and resilvered, but kept having errors.
Thinking the drive may be bad, or connection, I tried another drive. It wasn't recognized at all. So so start over and make sure my pool was complete, I replaced the original 4TB drive and it resilvered quickly, about 9GB. I scrubbed the pool, and restarted it, but it still shows degraded with 2 offline drives (those that I tried to upgrade) and the online drive.

See my zpool status output (currently scrubbing again):

Code:
root@freenas:~ # zpool status
  pool: JailsSSD
state: ONLINE
  scan: scrub repaired 0 in 0 days 00:22:26 with 0 errors on Sun Oct 20 00:22:27 2019
config:

        NAME                                          STATE     READ WRITE CKSUM
        JailsSSD                                      ONLINE       0     0     0
          gptid/225c5dcc-cdbf-11e8-8739-0cc47a40699d  ONLINE       0     0     0

errors: No known data errors

  pool: Media
state: DEGRADED
  scan: scrub in progress since Thu Nov  7 11:18:17 2019
        2.44T scanned at 1.37G/s, 1.01T issued at 581M/s, 32.1T total
        0 repaired, 3.15% done, 0 days 15:33:07 to go
config:

        NAME                                              STATE     READ WRITE CKSUM
        Media                                             DEGRADED     0     0     0
          raidz2-0                                        DEGRADED     0     0     0
            gptid/ad45702a-85a8-11e5-975c-0cc47a40699d    ONLINE       0     0     0
            gptid/adfbdbc6-85a8-11e5-975c-0cc47a40699d    ONLINE       0     0     0
            gptid/aea4dab7-85a8-11e5-975c-0cc47a40699d    ONLINE       0     0     0
            gptid/af4f2962-85a8-11e5-975c-0cc47a40699d    ONLINE       0     0     0
            gptid/b0001833-85a8-11e5-975c-0cc47a40699d    ONLINE       0     0     0
            gptid/7bb4f9ec-c0e2-11e6-b93d-0cc47a40699d    ONLINE       0     0     0
            replacing-6                                   DEGRADED     0     0     0
              gptid/e6fa7798-c669-11e6-bb0c-0cc47a40699d  ONLINE       0     0     0
              4485633875194652128                         OFFLINE      0     0     0  was /dev/gptid/9a68b9a4-fb48-11e9-a319-0cc47a40699d
              8645082184063384523                         OFFLINE      0     0     0  was /dev/gptid/6503962f-fea5-11e9-bae6-0cc47a40699d
            gptid/dbf15c07-c31c-11e6-9f56-0cc47a40699d    ONLINE       0     0     0
            gptid/bf2787af-d12b-11e6-9507-0cc47a40699d    ONLINE       0     0     0
            gptid/73dd3ee2-d2f6-11e6-80bc-0cc47a40699d    ONLINE       0     0     0

errors: No known data errors

  pool: freenas-boot
state: ONLINE
  scan: scrub repaired 0 in 0 days 01:07:51 with 0 errors on Thu Nov  7 04:52:51 2019
config:

        NAME                                          STATE     READ WRITE CKSUM
        freenas-boot                                  ONLINE       0     0     0
          gptid/78ecb373-aa82-11e4-b2d8-0cc47a40699d  ONLINE       0     0     0

errors: No known data errors


I'd like my pool to be back online before I try to upgrade the drives again.

Adding in devlist:

Code:
root@freenas:~ # camcontrol devlist
<ATA TOSHIBA MG03ACA4 FL1A>        at scbus0 target 0 lun 0 (pass0,da0)
<ATA TOSHIBA MG04ACA5 FP1A>        at scbus0 target 3 lun 0 (pass1,da1)
<ATA TOSHIBA MG03ACA4 FL1A>        at scbus0 target 4 lun 0 (pass2,da2)
<ATA HGST HMS5C4040AL A3W0>        at scbus0 target 9 lun 0 (pass3,da3)
<ATA HGST HMS5C4040AL A3W0>        at scbus0 target 11 lun 0 (pass4,da4)
<ATA HGST HMS5C4040AL A3W0>        at scbus0 target 12 lun 0 (pass5,da5)
<ATA HGST HMS5C4040AL A3W0>        at scbus0 target 14 lun 0 (pass6,da6)
<ATA HGST HMS5C4040AL A3W0>        at scbus0 target 15 lun 0 (pass7,da7)
<TOSHIBA MG03ACA400 FL1A>          at scbus1 target 0 lun 0 (pass8,ada0)
<TOSHIBA MG03ACA400 FL1A>          at scbus4 target 0 lun 0 (pass9,ada1)
<Samsung SSD 860 EVO 500GB RVT01B6Q>  at scbus5 target 0 lun 0 (pass10,ada2)
<SanDisk Cruzer Fit 1.27>          at scbus8 target 0 lun 0 (pass11,da8)
 
Last edited:

evlvd

Junior Member
Joined
May 30, 2015
Messages
18
I've continued to search the forum and elsewhere and can't find anything documented about a degraded drive that is back online, or about how to remove the offline drives.
 

evlvd

Junior Member
Joined
May 30, 2015
Messages
18
Finished scrub. Still degraded with zero errors:

Code:
root@freenas:~ # zpool status -v
  pool: JailsSSD
 state: ONLINE
  scan: scrub repaired 0 in 0 days 00:22:26 with 0 errors on Sun Oct 20 00:22:27 2019
config:

        NAME                                          STATE     READ WRITE CKSUM
        JailsSSD                                      ONLINE       0     0     0
          gptid/225c5dcc-cdbf-11e8-8739-0cc47a40699d  ONLINE       0     0     0

errors: No known data errors

  pool: Media
 state: DEGRADED
  scan: scrub repaired 0 in 0 days 18:34:25 with 0 errors on Fri Nov  8 05:52:42 2019
config:

        NAME                                              STATE     READ WRITE CKSUM
        Media                                             DEGRADED     0     0     0
          raidz2-0                                        DEGRADED     0     0     0
            gptid/ad45702a-85a8-11e5-975c-0cc47a40699d    ONLINE       0     0     0
            gptid/adfbdbc6-85a8-11e5-975c-0cc47a40699d    ONLINE       0     0     0
            gptid/aea4dab7-85a8-11e5-975c-0cc47a40699d    ONLINE       0     0     0
            gptid/af4f2962-85a8-11e5-975c-0cc47a40699d    ONLINE       0     0     0
            gptid/b0001833-85a8-11e5-975c-0cc47a40699d    ONLINE       0     0     0
            gptid/7bb4f9ec-c0e2-11e6-b93d-0cc47a40699d    ONLINE       0     0     0
            replacing-6                                   DEGRADED     0     0     0
              gptid/e6fa7798-c669-11e6-bb0c-0cc47a40699d  ONLINE       0     0     0
              4485633875194652128                         OFFLINE      0     0     0  was /dev/gptid/9a68b9a4-fb48-11e9-a319-0cc47a40699d
              8645082184063384523                         OFFLINE      0     0     0  was /dev/gptid/6503962f-fea5-11e9-bae6-0cc47a40699d
            gptid/dbf15c07-c31c-11e6-9f56-0cc47a40699d    ONLINE       0     0     0
            gptid/bf2787af-d12b-11e6-9507-0cc47a40699d    ONLINE       0     0     0
            gptid/73dd3ee2-d2f6-11e6-80bc-0cc47a40699d    ONLINE       0     0     0

errors: No known data errors

  pool: freenas-boot
 state: ONLINE
  scan: scrub repaired 0 in 0 days 01:07:51 with 0 errors on Thu Nov  7 04:52:51 2019
config:

        NAME                                          STATE     READ WRITE CKSUM
        freenas-boot                                  ONLINE       0     0     0
          gptid/78ecb373-aa82-11e4-b2d8-0cc47a40699d  ONLINE       0     0     0

errors: No known data errors
 

evlvd

Junior Member
Joined
May 30, 2015
Messages
18
Although I didn't find it anywhere in the manual, I managed to use "zpool detach Media 4485633875194652128" and then "8645082184063384523".

Now I'm back online! If anyone finds this later via search, this is what you do.

Code:
  pool: Media
state: ONLINE
  scan: scrub repaired 0 in 0 days 18:34:25 with 0 errors on Fri Nov  8 05:52:42 2019
config:

        NAME                                            STATE     READ WRITE CKSUM
        Media                                           ONLINE       0     0     0
          raidz2-0                                      ONLINE       0     0     0
            gptid/ad45702a-85a8-11e5-975c-0cc47a40699d  ONLINE       0     0     0
            gptid/adfbdbc6-85a8-11e5-975c-0cc47a40699d  ONLINE       0     0     0
            gptid/aea4dab7-85a8-11e5-975c-0cc47a40699d  ONLINE       0     0     0
            gptid/af4f2962-85a8-11e5-975c-0cc47a40699d  ONLINE       0     0     0
            gptid/b0001833-85a8-11e5-975c-0cc47a40699d  ONLINE       0     0     0
            gptid/7bb4f9ec-c0e2-11e6-b93d-0cc47a40699d  ONLINE       0     0     0
            gptid/e6fa7798-c669-11e6-bb0c-0cc47a40699d  ONLINE       0     0     0
            gptid/dbf15c07-c31c-11e6-9f56-0cc47a40699d  ONLINE       0     0     0
            gptid/bf2787af-d12b-11e6-9507-0cc47a40699d  ONLINE       0     0     0
            gptid/73dd3ee2-d2f6-11e6-80bc-0cc47a40699d  ONLINE       0     0     0

errors: No known data errors

  pool: freenas-boot
state: ONLINE
  scan: scrub repaired 0 in 0 days 01:07:51 with 0 errors on Thu Nov  7 04:52:51 2019
config:
 
Last edited:

Apollo

Neophyte Sage
Joined
Jun 13, 2013
Messages
1,178
Two of your drives are offline. Until you resolve this issue, you can do as many scrub you want it is not going to fix it.
 

evlvd

Junior Member
Joined
May 30, 2015
Messages
18
I marked this as solved as my solution worked :)
 
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