bhinkle50 Posted July 13, 2018 Share Posted July 13, 2018 I believe I had a cable come loose on a cache drive and I restarted the array without the drive twice and it now is presenting me the missing cache pool drive as a new device. If I attempt to add it back to the cache pool it wants to format the cache pool.  How can I get my cache pool back? hydra-diagnostics-20180713-1053.zip Link to comment
JorgeB Posted July 13, 2018 Share Posted July 13, 2018 How many cache devices did you have? unRAID is expecting 3: Â Jul 13 10:28:40 Hydra emhttpd: cache uuid: 2a38254d-bd36-4b73-a53c-ed0246d5810c Jul 13 10:28:40 Hydra emhttpd: cache TotDevices: 3 Jul 13 10:28:40 Hydra emhttpd: cache NumDevices: 1 Jul 13 10:28:40 Hydra emhttpd: cache NumFound: 1 Jul 13 10:28:40 Hydra emhttpd: cache NumMissing: 0 Jul 13 10:28:40 Hydra emhttpd: cache NumMisplaced: 2 Jul 13 10:28:40 Hydra emhttpd: cache NumExtra: 0 Jul 13 10:28:40 Hydra emhttpd: cache LuksState: 0 Jul 13 10:28:40 Hydra emhttpd: /mnt/cache mount error: Too many missing/misplaced devices And were you using the default raid1 profile or did you change it? Link to comment
bhinkle50 Posted July 13, 2018 Author Share Posted July 13, 2018 I did have 3, and it appears 2 of them got directory corruption. I mounted 1 of the drives in a degraded state and am in process of copying the cache data over to the array and then I plan to rebuild the cache pool.  I think that seems to be the best course of action. Link to comment
JorgeB Posted July 13, 2018 Share Posted July 13, 2018 22 minutes ago, bhinkle50 said: I think that seems to be the best course of action. Most likely, you can also use this post for some help if needed: https://lime-technology.com/forums/topic/46802-faq-for-unraid-v6/?do=findComment&comment=543490 Â Link to comment
bhinkle50 Posted July 13, 2018 Author Share Posted July 13, 2018 Just now, johnnie.black said: Most likely, you can also use this post for some help if needed: https://lime-technology.com/forums/topic/46802-faq-for-unraid-v6/?do=findComment&comment=543490 Â Â Exactly what I'm using. I got a bit panicked when I first saw what was going on and couldn't find anything with my initial search so I made this post. I then found your post, and am following now. Â I'm at the step where my copy is done, and I'm getting ready to mount the cache pool again and copy back. Â Thanks for your help. Link to comment
Recommended Posts
Archived
This topic is now archived and is closed to further replies.