March 12, 20251 yr I dont even know are to begin in this mess. My server has worked flawless for years but just out of the blue one disk goes in to error state. Rebooted the server but the disk stays in error state and is emulated. Stopped the array and changed to no device, started the array, stopped the array and choose the disk again. Its start to rebuild the array but after a less then 1% the disk goes back to error state and the rebuild is paused. I tried to change to different disk thats newer but the same behaviour. I changed cables, moved them around but its always disk 8 that goes in error state. What to do? I hope this log is the right one. t20-diagnostics-20250312-1012.zip
March 12, 20251 yr Author Strange when I turn of all the Docker containers the rebuild seem to work. How so?
March 12, 20251 yr Community Expert It's looks more like a power/connection issue, swap both cables with a different disk and try again.
March 12, 20251 yr Author 10 hours ago, JorgeB said: It's looks more like a power/connection issue, swap both cables with a different disk and try again. I tried that but at 97% it stopped again. t20-diagnostics-20250313-0026.zip Edited March 12, 20251 yr by Lappen71
March 12, 20251 yr Author 15 minutes ago, trurl said: Disk8 disconnected and is now unassigned device sdq Yes but I dont understand why it gets disconnected when rebuilding data? I try to read the log but i dont have the knowledge to decipher it.
March 12, 20251 yr Community Expert Rebuild requires all disks to be accessed so maybe you have a power problem.
March 13, 20251 yr Author 1 minute ago, trurl said: Rebuild requires all disks to be accessed so maybe you have a power problem. Ok but how's that possible? I changed to new power supply like 2 years ago. Changed to Corsair 750W and it have worked without problem. Now I changed to a brand new hardrive and swaped cables with other hard drive.
March 13, 20251 yr Author NOOOOO it stopped at 99.6% Please someone that can decipher the log......I can't. t20-diagnostics-20250313-1258.zip
March 13, 20251 yr Community Expert Disk is still dropping offline, did you try 22 hours ago, JorgeB said: swap both cables with a different disk and try again.
March 13, 20251 yr Author 2 minutes ago, JorgeB said: Disk is still dropping offline, did you try Yes I did.
March 13, 20251 yr Author So strange it's just that disk. I have tried with 3 different disk now. I will try with other card and just for that disk and see what happens
March 26, 20251 yr Author Solution There is something wrong with my SAS Controller card. When I put in an old sata controller card for just that disk it worked. So i will buy a other sas card.
April 20, 20251 yr Author It's just incredible. It's not the SAS-card because now it happens with my old SATA-card also. So I decided to buy a newer motherboard, CPU and RAM to upgrade. Its an old Dell T20 server were I moved everything to a Fractal Design Node 804
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