borange

Started a new config and running a parity-sync atm. Thanks for your help! I need to follow instructions better

Hmmm.... Bugger. I'm not able to tell which disk that would be. So, what would be my next step? Is it new config time? Is it possible to do a new config and keep the data I have?

The old disk 7 or 10 is currently installed.

What do you mean by what disks do I have? I had 3 bad disks. Currently two of the older ones are in the system (old Parity + another old 10TB) I have replacements for these drives.

Attempted to put one of the failed disks back in with no luck. Not able to start the array. I tried different combinations of where the drive was assigned. Popped in the old Parity disk as well to try something else. Same deal. Am I out of luck? Think I've molest it too much to get it back to a good state? dump-diagnostics-20240116-1610.zip

Correct, cannot replace any disks. Disk7 & 10 did not finish any rebuild. I believe i still have the old parity disk around and maybe one of the others disks (7 or 10).

I have 3 unassigned disks I've been trying to add to the array. 12tb to replace the dead parity disk (bringing me back to 2x parity disks) 2x10tb to replace the other to disks

Disk7 and 10 got disabled so I replaced them. The original disks are no longer connected. Yea, not a fan - but not alot I can do about it.

Let me know if you need anything else.

Hi All, I've managed to get my unraid server into a bit of 'funky' state. I'm not able to add new disk to it. The array is currently up and running just not as 'protected' as i'd like and missing a couple of disks. I believe this was caused when i had a few disk die and I didn't follow instructions on how to replace them very well. I'm also aware i have quite a few disk with smart errors. I've swapped out the disks that got disabled. I can't afford to replace all of them, I understand the risks I'm taking. I lost one of my Parity disk. I've been trying to replace it with a new 12tb Drive. When trying to add a a parity disk I get "Too many wrong and/or missing disks!". I'm not able to start the array. I've tried different combinations around adding a drive (or multiple) into the array to try get it started. Am I not able to add disk because of the read errors when running a 'check' - Finding 2441609203 errors. I'm unsure how to fix this. I see a couple of I/O errors in the logs - I had a quick google and found one thing that said this is normal till the disk gets added to the array - unsure if this is true? Jan 13 19:48:52 dump kernel: Buffer I/O error on dev md10p1, logical block 1953506608, async page read Jan 13 19:48:52 dump kernel: Buffer I/O error on dev md7p1, logical block 2441609184, async page read Fixable? Or have I messed around with it too much trying to fix it myself? Thanks. dump-diagnostics-20240114-1626.zip

I'm very surprised - Moving slots seems to have worked. parity rebuilt! Total size: 10 TB Elapsed time: 23 hours, 55 minutes Current position: 10.0 TB (100.0 %) Estimated speed: 115.5 MB/sec Estimated finish: completed Thank you all for the help!

Will move it to a different spot and see if things are different.

I think its via molex - 12 molex connectors on 4 different cables

I just ran a small stress test (loading up all 52 cores/thread with prime95) to see if anything happens. Figured this would be a good way to push power limits. No problems with at all. I've got power adapter hooked up it as well and I didn't see that get over 500Watts (not a great measurement but better than nothing) Not sure how else I can push it...

I think its good? Is there some form of test I can run? I've got a 1000Watt corsair PSU. it been running fine for days/weeks - just Parity and disk 2 are disabled. Only seem to be running into problems when trying to rebuild the parity. I guess all disks might be spinning during that process?