RJAPerkins Posted August 18, 2017 Share Posted August 18, 2017 Hoping someone might be able to help me with a pretty basic question. Over the past few days I've been getting error messages which says "Unable to write to Docker Image" and "Docker Image either full or corrupted." I'm a complete newbie, have never written a line of code in my life and installed unRAID from youtube videos. So I'd really appreciate if you could respond in the simplest possible language. Much appreciated. Quote Link to comment
JorgeB Posted August 18, 2017 Share Posted August 18, 2017 Delete and recreate docker image: Quote Link to comment
zonderling Posted August 18, 2017 Share Posted August 18, 2017 7 hours ago, RJAPerkins said: Hoping someone might be able to help me with a pretty basic question. Over the past few days I've been getting error messages which says "Unable to write to Docker Image" and "Docker Image either full or corrupted." I'm a complete newbie, have never written a line of code in my life and installed unRAID from youtube videos. So I'd really appreciate if you could respond in the simplest possible language. Much appreciated. my advice would be to check if you still have some free space on your cache drive. Imo its full or nearly full. Dockers need to write logs, so some free space on your app share ( typically found on the cache drive ) . Hope that helps? Quote Link to comment
Squid Posted August 18, 2017 Share Posted August 18, 2017 Its one of 3 things docker image completely full docker image corrupted cache drive corrupted and mounted read-only Posting your diagnostics would tell the story Quote Link to comment
RJAPerkins Posted August 18, 2017 Author Share Posted August 18, 2017 Here's what I see under "btrfs filesystem show": Label: none uuid: 87ba21e2-7bc1-492c-ac74-d92fb4939c08 Total devices 1 FS bytes used 579.23MiB devid 1 size 20.00GiB used 4.02GiB path /dev/loop0 Is that helpful? Quote Link to comment
HIGHFLIII Posted January 24 Share Posted January 24 I have this problem as well. it first started with my Plex having a constantly sorrupt database. I became frustrated and tried wiping plex and its appdata and config ( i am also newish). After going in and trying to reinstall a fresh docker for Plex, it now says the docker image is corrupt. I tried downloading an ark server to see if it did the same thing to which it did. now I am looking to wipe all of my dockers and start from scratch but still retain all my movies and tv shows (50tb might i add) and just work on remapping the dockers after their install. but now I am currently running into "Unable to write to Docker Image" and now im stuck. I will post my diagnostics. plexserver-diagnostics-20240124-0707.zip Quote Link to comment
JorgeB Posted January 24 Share Posted January 24 Btrfs is detecting a lot of data corruption, suggest running memtest first, then backup and recreate the pool, also recreate the docker image. Quote Link to comment
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