How can I check RAID information on CentOS?

1 year ago
Sophia Anderson
1 minute

To view RAID information in CentOS, you can use the following command:

  1. View the RAID card model and driver information:
  2. Display all PCI devices and filter for those related to RAID.
  3. View RAID devices already configured in the system.
  4. Display the status of RAID devices.
  5. View detailed information about RAID devices.
  6. Show the detailed information of the RAID array /dev/mdX.
  7. One of the RAID devices is named /dev/mdX, which can be replaced with the appropriate device name as needed.
  8. Check the disk partition and RAID information.
  9. List all available disk partitions.
  10. Check the disk status and RAID synchronization progress.
  11. Show detailed information about the RAID array /dev/mdX.
  12. /dev/mdX is the name of the RAID device, which can be replaced with the corresponding device name according to the actual situation.

Please note that the above command needs to be executed with root privileges or using sudo.

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