Hello,

i remodel my TrueNAS System to an UnRAID System. True/FreeNAS runs on the exactly same hardware for about 2 years now. I switch to unraid because of the drive flexibility. 

But since i installed the system it crash every few hours. It should correspond with spin down of the drives. I could trigger the crash if i press the "spin down" button on the "main" screen.

I recently saw that one drive has "command timeout" and "udma crc error count" as a warning. I could replace the cable (its a sata to sas (yes, that way!) cable). The drive itself does not show any smart errors (several scans).

Could that the reason for the crashes or is it just one puzzle part of the hole issue? Other hardware i would sort out of the reasons, because of the reliability with freenas.

 

Syslog does not show any errors. Otherwise i would show them.

 

Thanks.

tower-diagnostics-20210226-0056.zip

Edited February 25, 20215 yr by teqqyde
Add diagnostics

Post your diagnostics (Tools > Diagnostics). It would be impossible for anyone to speculate without it.

Okay. i'll add it to my original post.

Try this then post that log after a crash.