8x00 Enterprise Virtual Array Updating Product Software Guide XCS 6.110 (5697-6782, June 2007)

4 Downgrading the Enterprise

Virtual Arra y

Support for downgrading from XCS 6.110 depends on the minimum supported versions of your EVA

controller hardware. To downgrade, it may be necessary to reinitialize the storage system and restore all

data. Before proceeding with a downgrade, you must contact HP Services to determine if a downgrade is

allowed in your conﬁguration and, if so, to schedule the procedure.

IMPORTANT:

If you are using a “-B” controller, you cannot downgrade to XCS 6.100 or earlier. HSV200-B and

HSV210-B only run with XCS 6.110.

HP StorageWorks 4x00/6x00/8x00 Enterprise Virtual Array updating product software guide XCS 6.110