T800

I added the drive back but that also said Unmountable. This time I removed it from the array and repaired the file system via Unassigned devices and it fixed it and didn't lose any data from it.

I don't have valid parity. I mistakingly did a new config trying to fix this issue.

Luckily on Friday before all this happened, Disk 10 (the one that has failed now) was swapped out due to an error so I still have it full with no changes so I'll swap it with that for now.

Thanks. Ran that on all 3. Two came fixed but lost the data, one wouldn't fix.

Thanks. That got the repair file system back. I'm getting mismatched uuid on all 3. Can you advise what to do next, please? Phase 1 - find and verify superblock... - block cache size set to 143776 entries Phase 2 - using internal log - zero log... * ERROR: mismatched uuid in log * SB : acb55318-7711-4ec0-af30-6b10e819cd29 * log: 7e311a51-b254-420b-9a69-a20ba0c01b5f zero_log: head block 44243 tail block 44239 ERROR: The filesystem has valuable metadata changes in a log which needs to be replayed. Mount the filesystem to replay the log, and unmount it before re-running xfs_repair. If you are unable to mount the filesystem, then use the -L option to destroy the log and attempt a repair. Note that destroying the log may cause corruption -- please attempt a mount of the filesystem before doing this.

After replacing a poor drive last week and finishing a parity check I noticed 3 drives were Unmountable: Unsupported or no file system At first, I had the option to check the file system on them but not anymore. It's there for the other drives. The output mentioned incorrect UUID. I foolishly thought I could fix it by doing a new config. So my parity drives are wiped. I've tried XFS Repair via command line but I can't seem to mount the drive, most likely doing it wrong. Can someone advise, please? tower-diagnostics-20240922-1506.zip

I was using a Combo Data & Power Cable extension to be able to plug a drive in for precelearing outside the case. Removed it and it precleared fine.

Can anyone help me with this? I'm trying to preclear a drive and it always fails at the end. I uninstalled and reinstalled the plugin but get the same outcome. Preclear in progress... Post-Read verification failed - Aborted TOWER2-preclear.disk-20171210-1340.zip tower2-diagnostics-20171210-1350.zip

You will tell us. Run in the foreground to see what it does. I have have that RAM and it works fine for me. Are you running an 8086 or greater? Then it is enough. So if I run it and it can't cope it won't crash? I've no idea if it is 8086, it's this one: http://www.pcworld.co.uk/gbuk/amd-sempron-140-processor-04820926-pdt.html

I've got 16TB in my unRAID server using a AMD 140 Sempron and 1GB of RAM. It only holds Movies (about 2000 at present). Will cache_dirs work after installation without adjusting any settings? Can my RAM/CPU handle it? Thanks