Dell PowerEdge RAID Controller S110 Manual do Utilizador descarregar pdf (Página 51)

Troubleshooting 49

At the PERC BIOS Configuration Utility, select View Virtual Disk

Details and press <Enter>. Determine whether the physical disk that is

designated as the global hot spare has a status of Failed.

• Check to see if the physical disk is malfunctioning or is physically

disconnected.

• Select another physical disk as the global hot spare.

The physical disk assigned as the global hot spare is missing

• Check to see if the physical disk was removed from the backplane or cable

connection, or whether the cables from the controller to the physical disk

are disconnected or faulty.

• Perform a rescan to verify that the physical disk is still missing.

Physical Disk-Related Errors

The Physical Disk Fails

A physical disk is not visible in the PERC BIOS Configuration Utility or is

offline

• Check that the cables are properly connected.

• Check that the physical disk is installed properly in the system’s backplane.

• Check the system’s backplane for damage.

• Reinstall the physical disk and make sure that it is seated correctly in the

system’s backplane.

• Check if the Physical Disk might be a SAS drive.

•Perform a

Rescan

, to (a) update the status of storage devices attached to

the controller, or (b) fix an error caused by deleting or initializing a virtual

disk.

• A physical disk is highlighted red at the PERC BIOS Configuration Utility.

• Replace the physical disk. Depending on the RAID level of the virtual disk,

data might be lost.

• Perform a rescan to confirm that the new disk was discovered.

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Dell PowerEdge RAID Controller S110 Manual do Utilizador Página 51