Restrictions and Limitations

The following restrictions and limitations apply to the Replace Member operation:

The Replace Member functions are restricted to one per array for RAID 0, RAID 1, and RAID 5, and two per array for RAID 6.

The Replace Member function and rebuild cannot run simultaneously on a RAID 6 virtual disk. The rebuild operation has a higher priority, and the Replace Member operation is aborted if a rebuild begins.

Stopping Background Initialization

Background initialization is the automated operation in which parity is created and written. BGI does not run on RAID 0 virtual disks. Under certain conditions, the BIOS Configuration Utility displays a message if you want to stop BGI in progress. An alert message displays if BGI is in progress and you start any of the following actions:

A full initialization on the virtual disk

A fast initialization on the virtual disk

A consistency check on the virtual disk

The following alert message displays: The virtual disk is undergoing a background initialization process. Would you like to stop the operation and proceed with the <full initialization/quick initialization/consistency check> instead?

Click Yes to stop the BGI and start the requested operation or No to allow the BGI to continue.

Performing a Manual Rebuild of an Individual Physical Disk

Use the following procedures to rebuild one failed physical disk manually.

1Press <Ctrl><N> to access the PD Mgmt screen.

A list of physical disks appears. The status of each disk appears under the heading State.

2Press the down arrow key to highlight a physical disk that has a failed state.

Configuring and Managing RAID

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Dell UCP-60, UCP-61 Stopping Background Initialization, Performing a Manual Rebuild of an Individual Physical Disk, 107

UCP-61, UCP-60, UCC-60 specifications

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