December 4, 20187 yr I am running Unraid Version: 6.6.0-rc4, with a cache pool of 2 Kingston 128GB SSD's in Raid0. I am getting emails from dynamix "No space left on device", and when I go and check on the server, one VM will be shutdown, and within another 10 minutes, my second VM will be shutdown. The system essentially just becomes more and more crippled until I reboot the server. Once rebooted, it will stay running for about a day, and then have the same problem. The cache drive is used regularly as is caching a couple live streams of video of cameras that I have... but the mover runs every 4 hours, and the cache drive always has about 40-60GB available. Right now, it is reporting 58.4 GB available. The last time this happened, I had to completely wipe out my btrfs cache pool, reformat and then create a new cache pool. That worked for several months... but I am not going to do that every few months. Hopefully someone here can point me in the right direction. Thanks! tower-diagnostics-20181204-1416.zip
December 4, 20187 yr Community Expert 9 minutes ago, willum0330 said: No space left on device Do these mention cache? Cache pool looks perfectly healthy to me, no issues on the syslog and you have about 50GB free.
December 4, 20187 yr Author Agreed - and the server also gives no sign of issues.... except for the only place that the VM’s exist is on the cache pool. Same thing with docker - all the services affected are on the cache pool...
December 4, 20187 yr 37 minutes ago, willum0330 said: I am running Unraid Version: 6.6.0-rc4 You do know that the release version of Unraid 6.6 has been out for some time, don't you? The current version is in fact 6.6.6.
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