Repairing Capacity Optimization (Inline Deduplication and Compression)

When one or more physical disks in the Capacity Optimization (RAID 0, RAID 5, or Mirrored Special Device) goes missing or gets failed, the Capacity Optimization goes into failed, degraded, or suspended state.

Once all the missing or failed disks recover, the Repair Capacity Optimization operation makes the Capacity Optimization state online by troubleshooting the errors that occurred when the disks failed or were missing.

By default, the Repair Capacity Optimization option is greyed out. This option becomes available when the Capacity Optimization state is not online or unknown.

To repair Capacity Optimization:

1. In the DataCore Servers panel, right-click Capacity Optimization and select Repair Capacity Optimization.

   

   A confirmation message is displayed stating whether the failed disks were recovered.

2. Click Yes to continue.