February 13, 20233 yr Hello! First post Over the last few days, some of my Docker containers would just stop and would not restart. I'd do a safe reboot and cross fingers when this happened. Eventually it degraded to the point where Docker could not launch, so I stopped it and deleted the image. I was able to rebuild the containers as before. Then I'd get errors (sorry I don't have them anymore). After the last reboot, my cache pool devices, two WD NVMe SSD's, are coming up as unmountable: no file system. I tried the recovery process in the FAQ but couldn't get it to work (possibly due to my lack of Linux knowledge). Hoping I can get some help with recovery! syslog attached syslog.txt
February 13, 20233 yr Author Diagnostics attached. I should have known better! Also, I'm sorry I forgot to mention that I restored the flash drive from an earlier backup and that's when the cache pool drives came up as no file system. I was trying to remember all the steps and that possibly very important part slipped my mind. tower-diagnostics-20230213-1330.zip Edited February 13, 20233 yr by wbgolden
February 14, 20233 yr Solution You can try clearing the log to see if that helps: btrfs recue zero-log /dev/nvme0n1p1 Then start array and post new diags
February 14, 20233 yr Author That looks to have gotten the cache pool back online! New diagnostics attached. tower-diagnostics-20230214-0757.zip
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