Cisco Cisco HDT Network Storage Hard Drive Trays Administrator's Guide

Repairing a Degraded Array

Linksys Small Business NSS4000 and NSS6000 Series Network Storage System Administration Guide

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Off: The drive is OK.

The white LED means that that there is a locate request currently on the disk drive:

•

Blinking White: There is a locate request currently on the disk drive (see 

 page on the configuration interface). There can 

only be one locate request set for a disk drive at one time.

•

Off: The disk drive is not marked by a locate request.

•

Solid Green: The USB hard/flash drive is connected and is not safe to 
remove.

•

Blinking Green: The USB hard/flash drive is connected and is being 
mounted or unmounted.

•

Off: There is either no USB hard/flash drive connected to the NSS, or, if 
connected, the USB hard/flash drive is safe to remove.

•

Off: There is either no UPS attached to the NSS or the UPS function has 
been disabled in the System Power page in the configuration interface. 

•

On: A UPS is attached to the NSS and the UPS function is enabled in the 
System Power page in the configuration interface.

For more information about the UPS, refer to the UPS documentation.

If a RAID level 1, 5, or 10 is in a degraded state (that is, a redundant disk drive has 
failed), you can replace the failed disk drive(s). (You might be able to use some of 
the data on a JBOD if there are volumes that do not span across the failed disk. 
Otherwise, you must rebuild the JBOD after you replace the disk.) If an array with 
no redundancy has a failed disk drive, you must delete the array, replace the disk 
drive, and then recreate the array.