RAID Disk Replacement on IBM Power Platform

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Removal of a SAS Physical Volume

  1. # diag
  2. Select: Task Selection
  3. Select: Hot Plug Task
  4. Select: RAID Array Manager
  5. Select: IBM SAS Disk Array Manager
  6. Select: Diagnostics and Recovery Options
  7. Select: SCSI and SCSI Raid Hot Plug Manager
  8. Select: Replace/Remove a Device Attached to an SCSI Hot Swap Enclosure Device
  9. Select: Slot # of the pdisk you wish to remove.
  10. Follow the on-screen instructions to complete removal.
  11. Exit from diag.

Rebuild the RAID Array

  1. # diag
  2. Select: Task Selection
  3. Select: Hot Plug Task
  4. Select: RAID Array Manager
  5. Select: IBM SAS Disk Array Manager
  6. Select: Reconstruct a SAS Disk Array
  7. The following screen will show the failed pdisk, press the [Enter] key to select the disk.
  8. Press: F7 to commit.
  9. Press: [Enter] at the next screen to begin the reconstruct process.
  10. This process can take several minutes to several hours.
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