Specifications

166 en | Array Expansion SCSI to SATA RAID Subsystem | Administrator’s Manual
F.01U.027.802 | V1 | 2006.11 Bosch Security Systems
11.4 Mode 2 Expansion
Copy and Replace Drives with Drives of Larger Capacity
You may also expand your logical drives by copying and replacing all member drives with
drives of higher capacity. Please refer to the diagram below for a better understanding. The
existing data in the array is copied onto the new drives, and then the original members can be
removed.
When all the member drives have been replaced, execute the “Expand Logical Drives” func-
tion to make use of the added capacity.
Fig. 11.9 Expansion by Copy & Replace
RAID levels supported: RAID 0, 1, 3 and 5
Copy and Replace Procedure
Select from Main Menu “View and Edit Logical Drives.” Select a target array, press [ENTER]
and scroll down to choose “Copy and Replace Drive.” Press [ENTER] to proceed.
Fig. 11.10 Choose Copy & Replace
The array members will be listed. Select the member drive (the source drive) you want to
replace with a larger one.