We recently purchased an LSI MegaRAID 9266-8i SAS RAID card to replace a failed card in our NAS. Setup of the card went smoothly, I updated the firmware, set up RAID6 with hotswap, and let it initialize. Every so often (once a week or so?) we get flooded with the following error:
Controller ID: 0 Patrol Read aborted on PD: -:-:0
This error repeats for each of the drives (12 total.) After all of the errors are sent to us (via email as well as an alert on the device), we get this error:
Consistency Check inconsistency logging disabled, too many inconsistencies on VD: 0
Also, something new that happened today, the MegaRAID software is reporting the array is 'optimal', but looking at the disks shows that one of the drives has a very high media error count (the rest have 0). Anyone have any idea if this is just a failed drive despite the status being 'optimal?