SnapSAN S1000 User Guide
• Check the firmware version of two systems first. It is better that both systems have the
same firmware version or that the second system's firmware version is newer.
• All physical disks of the RAID Group should be moved from the first system to the
second system together. The configuration of both the RAID Group and the virtual disk
is kept, but the LUN configuration is cleared to avoid conflict with the second system's
original setting.
Expansion Arrays
The SnapSAN S1000 storage space can be expanded by adding up to four SnapDisk E1000
expansion arrays.
Connecting Expansion Arrays
The SnapSAN S1000 controllers support SnapDisk E1000 expansion arrays with SAS
connections. When connecting to an expansion array, it is displayed in Volume
Configuration > Physical Disks.
An example, shows the physical disks for the head unit and expansion arrays. The disk
drives in the expansion units can be used as local disks.
10400310-003 01/2013
©2010-13 Overland Storage, Inc.
Expansion Arrays
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