January 3, 20215 yr Hi I have 3 servers running UNRAID. One of them is acting up lately and I cannot find the root cause. I am running v6.9.0-rc2 at the moment. The issue appeared already before that in previous version as well, and I don't think it's version related. The errors I get after running about 10-60 minutes (different on each reboot) is amongst others the following: "Unregistered - flash device error (ENOFLASH7)" "fork() failed: Resource temporarily unavailable (11)" I started getting flash error on my previous flash drive as well. I thought it was ending it's lifespan, so I replaced the USB stick and requested a new key for the new USB stick, however I am still getting errors on the new flash device as well. The GUID is correct and the key is representing the GUID. I believe the error is elsewhere. I also get jibberish on the Unraid pages and eventually the server's dockers shut down and the server needs to be rebooted. I cannot exchange the USB key again to test, since I am not allowed to do this without cost for another year according to Limetech policy. I upgraded my setup a while back back from a Intel system to a AMD system. I have not run into issues until recently. Anyone having had this issue? Anyone able to help? Thanks! Attaching diagnostics fullback-diagnostics-20210103-1229.zip
January 3, 20215 yr Author It appears that it may be the C-states issue previously discussed in regards earlier AMD Ryzen CPUs affects Ryzen 5 (5900x) series as well. I have now disabled C-states, and the error has not come up yet. I will monitor for a few days and mark as solved if I don't encounter the errors again. This on my ASUS X570-E Gaming motherboard. Keeping my fingers crossed...
January 4, 20215 yr Author It indeed seems to be the C-states issue with Ryzen CPUs for me. After changing in the BIOS all errors i encountered was gone. I consider this issue resolved.
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