HP StorageWorks Fabric OS 6.3.1c Release Notes (5697-0509 September 2010 - includes all 6.3.1x versions)

NOTE:
When configuring multipath LUNs, care should be taken to add LUN 0 on all of the paths, subject to
the following considerations:
• If LUN 0 presented by the back-end target is a controller LUN (not a disk LUN; that is, not visible
in the discoverLUN output), add LUN 0 to the container as a clear text LUN. Make sure all of
the paths have this LUN 0 added for MPIO operation (EVA configuration, for example).
• If LUN 0 presented by the back-end target is a disk LUN, LUN 0 can be added to the container
either as clear text or encrypted (MSA configuration, for example).
• For HP-UX, LUN 0 can appear as 0x0 or 0x400, but both of them are LUN 0 only and should be
treated alike.
Fabric OS 6.3.0 fixes
Table 7 lists defects closed in the Fabric OS 6.3.0 firmware release. All fixes from Fabric OS 6.1.2b
and 6.2.0g are merged into the 6.3.0 release.
Table 7 Fabric OS 6.3.0 closed defects
SolutionClosed defect summary
Fixed in Fabric OS 6.3.0
FICON emulation failing.
Fixed in Fabric OS 6.3.0
Pending Merge:VTs/VIs disappear when rebooting the HP Storage-
Works Encryption SAN Switch that has all the physical connections
to targets and initiators.
Fixed in Fabric OS 6.3.0
Workaround prior to code change: If
a Host and Target are no longer
zoned together, the user should also
remove the associated container (the
frame redirect zone) for this
Host/Target pair. This prevents
Host/Target communication for this
pair via the container (that is,
redirection).
As a result of creating a cryptoLUN, a host can use a target even
though they are not in the same zone.
Fixed in Fabric OS 6.3.0
FICUD panic and reboot on DCX occurs after executing a host com-
mand to display the switch.
Fixed in Fabric OS 6.3.0
Workaround prior to code change:
When performing a rekeying
operation on the LUN, HP
recommends that you quiesce access
to that LUN.
Applications that write to a LUN that is being rekeyed may see I/O
errors.
Fixed in Fabric OS 6.3.0
Rekey of LUNs hosted through active/passive ports do not complete
if started on the passive path.
HP StorageWorks Fabric OS 6.3.1c Release Notes 47