Cliff Posted December 25, 2021 Share Posted December 25, 2021 After running fine for over a year unraid suddenly started crashing randomly. I thought it was connected to me upgrading to the 6.10 version, but downgrading did not solve the problem. The problem is that unraid reboots/crashes suddenly after running between 5min and a couple of hours. This is what I have tried: Removed UPS Removed GPUS Updated Motherboard BIOS Disabled VM engine Removed SSD cache from array Disable docker engine Migrated to a new USB-key and started over from scratch Runned memtest for 12 hours If I boot the server directly into windows 11 without running unraid I can run both gpu and cpu stress test for hours without any problems. I am completely out of ideas now. As I understand it should not be any hardware-problems as I can run windows barebone without any problems. I just purchased a new usb and started fresh from that one without restoring any settings. I restored the array and started downloading a few dockers through the "appstore" but after I finished configuring a couple of dockers the system crashed again. Does anyone have any ideas of what the problem can be ? My server specs: Asus TUF Gaming X570-Plus Motherboard 64GB RAM running at stock-speed AMD Ryzen 9 3900X CPU Nvidia 1060 6Gb Nvidia GT 710 250Gb SSD cache 2x12TB HDD +12TB parity 512GB M2 for VM Coral USB Zigbee USB Soundcard USB unraid-diagnostics-20211225-2114.zip Quote Link to comment
SimonF Posted December 25, 2021 Share Posted December 25, 2021 Have you looked at the power settings in this thread. Quote Link to comment
JonathanM Posted December 26, 2021 Share Posted December 26, 2021 4 hours ago, Cliff said: 64GB RAM running at stock-speed It's not the RAM speed rating that matters, it's the motherboard / CPU memory controller that matters. Are you running the RAM at the approved speed for your CPU? It's likely several steps lower than the RAM rating. Quote Link to comment
Cliff Posted December 26, 2021 Author Share Posted December 26, 2021 Yes and yes. RAM is rated at 2800Mhz but is running at 2133Mhz and that is lower than the max spec from here: ram speed I have now tried clearing CMOS settings on my motherboard and tried: Global C-States = Auto Power Supply Idle Control = typical current idle Booted up and server runned fine for a couple of hours then crash/reboot Changed bios settings again to: Global C-States = Disabled Power Supply Idle Control = typical current idle Server crashed again after a few hours. But if i skip unraid I still can boot it directly to windows without problems and it never crashes from gaming or any other activity. unraid-diagnostics-20211226-1305.zip Quote Link to comment
Cliff Posted January 7, 2022 Author Share Posted January 7, 2022 After changing the USB, PSU, motherboard and switching out the RAM I finally found what caused the instabillity, it was the Ryzen 3900x CPU. I just replaced it with a 5600G while the 3900x is beeing replaced. So now everything is almost back as it was before. Only problem is that I now have really poor performance in my windows 11 VM even tho I have assigned it the same amount of cores. Quote Link to comment
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