HP StorageWorks 1000 Modular Smart Array application note: Migrating to active/active controllers in Tru64 UNIX environments (434886-001, October 2006)

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Verify that both MSA controllers are running the same version of firmware, and
examine the status of the MSA, the storage, and the connections.
From the MSA CLI, enter the following commands:
show version—Displays MSA version information including MSA firmware and
MSA hardware build.
show disks—Displays physical disk information including disk number, enclosure
box and bay number, enclosure bus number and ID, physical disk size, and Logical
Units (LUNs) to which the disk is assigned.
show units—Displays LUN information including LUN name, status, included
physical disks and spares, RAID level and capacity.
show this_controller—Displays controller information including serial number,
hardware build, and redundancy mode.
show other_controller—Displays controller information for the controller with
no serial connection, including serial number, hardware build, and redundancy mode.
show connections—Displays connection information including the WWPN of
each HBA connected to the MSA and the host mode (or profile) assigned to the
connection.
show acl—Displays the Access Control List including the WWPN of the HBAs and
the accessible LUNs.
NOTE: The displayed information shows the MSA operating in a redundant mode.
For detailed information about the CLI, see the HP StorageWorks Modular Smart Array
1000/1500 Command Line Interface User Guide.
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Step Description (continued) Check