openam

Yeah pretty much everything irreplaceable is on other working drives in the system, and/or on a separate NAS. What are you looking at to see the failing disk? I'm pretty sure both 3 and 4 are failing. I couldn't even mount disk 4 on it's own went I took it out of the array. I'm thinking my next steps are to start from scratch, but I'd really rather keep my appdata from my docker containers, and as many of the files from the other drives as possible. The remaining stuff is actually backups from this computer I'm using, so once I'm back up and running I can re-backup this machine. I'm pretty sure all 4 of the those 4TB drives are pretty old. I'm guessing the other 2 will probably be gone within the next year.

Here's the latest diagnostics. palazzo-diagnostics-20201218-1648.zip

Unfortunately I tried rebuilding a couple days ago, so it's probably screwed up from that. I guess I'm out of luck now. So I guess I'll be starting over is that correct?

Just had this notification pop up: Unraid Disk 3 SMART health [7]: 18-12-2020 15:11 Warning [PALAZZO] - seek error rate (failing now) is 4849854 HGST_HDN724040ALE640_PK2334PBKJXZ2T (sde)

I think drive 4 is really going bad. It hung on mounting when starting the array (screenshot) I'm attaching logs after reseating the drives and cables, before and after starting the array. It does appear that I can view items directly browsing disk3 again though. This gives me hope that I can just swap out disk 4 tomorrow when my new drive arrives. I bought an 8TB to replace the 4TB. Is there anything special that I'll have to do before placing it in disk 4's spot? palazzo-diagnostics-20201218-1422 - After reseating drives and cables after starting array.zip palazzo-diagnostics-20201218-1414 - After reseating drives and cables prior to starting array.zip

I'm currently running Unraid 6.8.3. Early December I was running out of space, so I installed a new 8TB drive and started pre-clear on December 6. I added it to the array a couple days later. The 12th I realized that I wasn't running the memory at full speed and I updated the bios settings to increase it. I was getting the occasional high cpu temp alert from Fix Common Problems. I was just running the stock cpu cooler, so I pulled apart my tower, and installed a Noctua NH-U12A on Dec 14, 2020. I started it up and every thing looked like it was fine. A few days later some drives went missing. I figured that I didn't seat everything correctly, since I had completely disassembled to install the fan. I have rebooted several times to try and reseat cables (tried a different Mini SAS to SATA cable different port, etc.) Unfortunately I rebooted my machine a few times before reading this: https://forums.unraid.net/topic/37579-need-help-read-me-first/ I saw the part about overclocking, so I have reset the ram settings in the Bios to the original. Originally it as just disk 4 that was going bad. I have a drive ordered, and it should be here tomorrow, but now it looks like disk 3 is starting to go as well. I'm wondering what the best way to proceed is. I used unbalance to transfer anything that was important on there to the new 8TB that I had installed. My problem is I don't know if there is anything on Disk 3 that I'm going to miss. I'm hoping that there is a way to get one of the disk back, and that I'll just be able to swap the other bad one with the drive showing up tomorrow. If I can't get one of them back what's the best way to re-build and keep the data that exists on the other drives? palazzo-diagnostics-20201218-1132 - disk 4 missing, disk 3 appears to be missing.zip