HP StorageWorks SAN Virtualization Services Platform Best Practices Guide (5697-0935, May 2011)

EMC Symmetrix DMX arrays
To configure EMC Symmetrix arrays to work with SVSP and return the correct information in SCSI
mode, turn on the following flags for each EMC Symmetrix controller.
DescriptionBit
This flag is enabled for multipath configurations or hosts that need a unique serial number
to determine which paths lead to the same device.
Common_Serial_Number (C)
When enabled, the Inquiry data is altered when returned by any device on the port to
report that the Symmetrix supports the SCSI_3 protocol.
SCSI_3 (SC3)
Provides compliance to newer (SCSI primary commands - 2) protocol specifications.SPC-2 Compliance (SPC-2)
When enabled, this flag provides a stricter compliance with SCSI standards for managing
device identifiers, multi-port targets, unit attention reports, and the absence of a device
at LUN 0.
Host SCSI Compliance 2007
(OS2007)
EMC CLARiiON arrays
The EMC CLARiiON should be configured with PowerPath enabled.
20 Array configuration