What does unexpected sense mean. Disk Key/ASC/ASCQ: 0B/47/03: aborted command, information unit iucrc error detected?

Question

RAID

Hello.
The controller in the log constantly displays a warning.
It looks like this



and in more detail



On the logical disk after the failure of one of the disks (6) there are also many files with a CRC error.
If you need more information to clarify the situation, I will gladly share it.

Answer 1

https://www.google.com/search?q=information+unit+i...
It doesn't seem to be a disk error. Try changing the cable between the controller and the drive. If you have a backplane there, then a cable to the backplane.