lovswr Posted July 4, 2019 Share Posted July 4, 2019 Hello, I started getting this error about 4 days after I upgraded to v6.7.1. I have 4 docker containers (duckdns, openvpn-as, PlexMediaServer, & smokeping) & they all stopped & will not restart (reports Execution Error when I try to restart them). At first I thought the problem was related to the advanced server tuning that I did after watching this most excellent video by Spaceinvader One. However, after reading here that BTRFS errors tend to imply some kind of problem with the cache drive & after looking at the recent red alerts on my server all showing disk space low on my cache drive, I'm pretty sure the problem is with my cache drive. A simple restart of my server will get the dockers running again, but if anybody has any ideas on how to fix this problem I would certainly appreciate it. The full error reads like the below & just kept repeating Quote Link to comment
JorgeB Posted July 4, 2019 Share Posted July 4, 2019 Please post the diagnostics: Tools -> Diagnostics Quote Link to comment
lovswr Posted July 4, 2019 Author Share Posted July 4, 2019 As requested. valhalla-diagnostics-20190704-1341.zip Quote Link to comment
JorgeB Posted July 4, 2019 Share Posted July 4, 2019 (edited) Cache filesystem is fully allocated, this will result in ENOSPC errors, see here for how to proceed: https://forums.unraid.net/topic/62230-out-of-space-errors-on-cache-drive/?do=findComment&comment=610551 After that's done recreate the docker image. Edited July 4, 2019 by johnnie.black Quote Link to comment
lovswr Posted July 6, 2019 Author Share Posted July 6, 2019 Thanks johnnie.black. I did as you instructed & I now have over 50G of free space on my SSD cache. I will be watching closely over the next 3-5 days to see how it performs. Quote Link to comment
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