ThatJordoGuy Posted January 15, 2021 Share Posted January 15, 2021 Hey all New to UNRAID, still getting my head wrapped around all of what's involved. I did a clean shutdown and boot on my UNRAID server today, and when it started back up, the docker service failed to initialize, and then after I started the array I noticed that it said one of my disks was unmountable. I clicked on stop, and now the array has been "stopping" for at least 10 minutes. My diagnostics are attached. All I have set up at the moment on here is Plex, Krusader, and Qbitorrent. It's not a huge deal if I need to start from scratch but any help would be greatly appreciated. Please let me know if there is anything else I can provide that would be insightful tower-diagnostics-20210115-1156.zip Quote Link to comment
JorgeB Posted January 16, 2021 Share Posted January 16, 2021 Jan 15 11:55:48 Tower root: umount: /mnt/cache: target is busy. Something still using cache, as for the unmountable disk no valid filesystem is being detected, you're sure it was formatted? Quote Link to comment
ThatJordoGuy Posted January 16, 2021 Author Share Posted January 16, 2021 Yeah all the disks in the array were formatted and precleared, nothing was amiss, and it was running for over a week with no issues. My apologies, I'm very unfamiliar still - is there something I could do to recover that disk and get it running again? Quote Link to comment
JorgeB Posted January 17, 2021 Share Posted January 17, 2021 Run a filesystem check, it might find a backup superblock and recover, but very unusual for the superblock to be missing/damaged. Quote Link to comment
ThatJordoGuy Posted January 21, 2021 Author Share Posted January 21, 2021 Okay so I finally got some time to take a look at this again. When following the guide you linked, I don't get the menu for filesystem check for the disk in question (disk 1). It shows the "Disk 1 Settings" section, and then straight into "SMART Settings". The "file system type" just reads "auto" When I tab over to disk 2, I get all the correct options and sub menus, and the file system type reads xfs. Can I replace this drive so I can recover the information? Or would it be better to just replace the disk and restart from scratch? I'm also not 100% sure now that I have another 4tb drive to replace it with. Quote Link to comment
trurl Posted January 21, 2021 Share Posted January 21, 2021 Rebuilding an unmountable disk will result in an unmountable disk. You need to repair it. Do you know what filesystem it was? Quote Link to comment
JorgeB Posted January 22, 2021 Share Posted January 22, 2021 Assuming it was xfs change the fs to xfs to be able to use the GUI check, alternatively you can use the CLI. Quote Link to comment
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