Hi. I was in the middle of replacing a disk in my array. Old disk had some errors pop up so I decided to just replace it. Just followed these steps to replace and rebuild from parity (https://wiki.unraid.net/Replacing_a_Data_Drive). Everything seemed to be going fine. Woke up this morning to a bunch of emails of errors with the array and the rebuild paused.

 

I am thinking I just shutdown the server. Verify all the connections to the hard drives and restart it, but I wanted to post here first just to confirm there isnt something else going on. Any help is appreciated.

 

Parity disk - WDC_WD80EFAX-68LHPN0_7SGH7J5C (sdi) (errors 273)
Disk 1 - ST4000DM000-2AE166_WDH17F9N (sdm) (errors 272)
Disk 2 - WDC_WD80EMAZ-00WJTA0_JEHBJ13N (sde) (errors 273)
Disk 3 - ST4000DM005-2DP166_ZGY0278T (sdl) (errors 272)
Disk 4 - WDC_WD80EFAX-68LHPN0_7SGH8J6C (sdh) (errors 273)
Disk 5 - WDC_WD80EZAZ-11TDBA0_2YJL29UD (sdk) (errors 273)
Disk 6 - ST8000VN004-2M2101_WSD80EY2 (sdg) (errors 273)
Disk 7 - WDC_WD80EMAZ-00WJTA0_1EHKMAJZ (sdc) (errors 273)
Disk 8 - WDC_WD80EMZZ-11B4FB0_WD-CA06ABKK (sdd) (errors 273)
Disk 9 - WDC_WD80EMZZ-11B4FB0_WD-CA06A16K (sdf) (errors 273)
Disk 10 - ST8000VN004-2M2101_WSD9DMGQ (sdj) (errors 1024)

* **Unable to write to disk1**
* **Unable to write to disk2**
* **Unable to write to disk3**
* **Unable to write to disk4**
* **Unable to write to disk5**
* **Unable to write to disk6**
* **Unable to write to disk7**
* **Unable to write to disk8**
* **Unable to write to disk9**

unraid-diagnostics-20230123-0712.zip

Problems with multiple disks, check all cables and try again.

Got it. Will be doing that now. Thanks for the reply.

So I pulled all my drives. Double checked all connections and restarted. Got the notification that array turned good. However, I do not see an option to resume my disk rebuild. Do I just hit this option to check? The disk just has an x next to it.

 

 

Unassign the disk, start array, check that the emulated disk still mounts, if yes stop array, re-assign the disk, start array to begin the rebuild.

Ah this makes sense. Thank you!!

Emulated disk still mounted and data was good. Re-assigned the disk and started rebuild again. Thank you for the help and quick responses!! Much appreciated.