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Troubleshooting 123
Physical Disk Fails During Reconstruction on Redundant Virtual Disk
Issue: A physical disk fails during a reconstruction process on a redundant
virtual disk that has a hot spare.
Corrective Action: The dedicated hot spare goes to Ready state and the
virtual disk goes to Failed state.
Virtual Disk Fails Rebuild Using a Dedicated Hot Spare
Issue: A virtual disk fails during rebuild while using a dedicated hot spare.
Corrective Action: The dedicated hot spare goes to Ready state and the
virtual disk goes to Failed state.
Physical Disk Takes a Long Time to Rebuild
Issue: A physical disk is taking longer than expected to rebuild.
Corrective Action: A physical disk takes longer to rebuild when under high
stress. For example, there is one rebuild I/O operation for every five host I/O
operations. You cannot add a second virtual disk to a disk group while the
virtual disk in that disk group is undergoing a rebuild. The firmware does not
allow you to create a virtual disk using the free space available in a disk group
if a physical disk in a virtual disk group is undergoing a rebuild operation.