Smartctl Open Device Dev Sda Failed Dell Or Megaraid Controller Please Try Adding 39d Megaraid N 39 Extra Quality Jun 2026

To pull comprehensive health profiles for a hard drive or enterprise SSD located at index 0: Error with smartctl on Dell/Megaraid · Issue #660 - GitHub

Example: If your RAID array has 4 physical disks, N could be 0 , 1 , 2 , 3 . To pull comprehensive health profiles for a hard

The standard smartctl command expects direct ATA/SCSI passthrough. A RAID controller intercepts these commands. Without special instructions, the controller cannot know which physical disk behind the virtual drive you want to query. N could be 0

=== START OF READ SMART DATA SECTION === SMART Status not supported: ATA return descriptor not supported by controller firmware To pull comprehensive health profiles for a hard