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How To Identify a Failed Disk In Your VergeOS Environment#

VergeOS offers a diagnostic function that allows system administrators to turn a disk drive's LED light on or off, making it easier to physically identify a failed or problematic drive. Follow the steps below to locate a failed disk drive for replacement.

Steps to Identify a Failed Disk#

  1. Log in to the VergeOS UI and navigate to the dashboard of the node where the failed disk resides.
  2. On the Node Dashboard, locate and select Diagnostics from the left-hand column.
  3. In the Diagnostics page, change the Query to LED Control (Drive).
  4. In the LED Control (Drive) details section:
    • Path: Enter the path to the drive you want to locate (e.g., /dev/sdb). If you're unsure of the path, check the system alerts and logs for recent error or warning messages.
    • State: Set the LED state to On, then click Send to activate the LED light on the drive.
  5. Locate the drive with the active LED indicator in your physical server.
  6. Once the drive has been identified and replaced, set the State to Off and click Send to deactivate the LED light.

For detailed instructions on drive replacement, refer to the Maintenance section in the inline help under Drive Replacement. This section guides you through the entire process.

Document Information

  • Last Updated: 2024-08-29
  • vergeOS Version: 4.12.6