Disk errors


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Last night/this morning my server popped up an error and disabled one of my disks as it couldnt be writen to. I disabled the drive, ran an extended SMART test which suggested the drive was OK, and went to re-enable the drive in the array.

 

This evening when I went to add it back to the array the system went into a "read check" and spat out thousands (over 2 million in a few mionutes) of errors on 'disk0'

 

I have since canceled the read check as it seemed to have stalled the system. 

 

Am i correct that the most likely problem is a cable/set of cables, or possibly the sas controller or port multiplier? I have been rejigging the server for a few days now, and am not sure which drive is where physically or on the controllers

wotbox-diagnostics-20220303-1927.zip

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