1729-Slot # Drive Array – Disk Performance Optimization Scan in Progress
1729-Slot # Drive Array – Disk Performance Optimization Scan in Progress. RAID 5/6 performance may be higher after completion.
(Sometimes followed by:)
Automatic RAID 6 parity data reinitialization in progress after migration from another controller model – multiple drive failure is not tolerated until this background initialization process completes.
Automatic RAID 6 parity data reinitialization is in progress after drive migration from another controller model, if you receive the "(sometimes followed by:)" message.
No action is required.