smartctl open device /dev/sda failed: Dell or MegaRAID controller. Please try adding '-d megaraid,N'
When attempting to run smartctl, a popular command-line utility for monitoring and managing disk drives, on a Linux system, you might encounter an error message similar to: smartctl open device /dev/sda failed: Dell or MegaRAID
Here's an example:
smartctl open device /dev/sda failed: Dell or MegaRAID controller. Please try adding '-d megaraid,N'
When attempting to run smartctl, a popular command-line utility for monitoring and managing disk drives, on a Linux system, you might encounter an error message similar to:
Here's an example: