HP StorageWorks 1606 - Extension SAN Switch Release Note page 43

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.
FOS 6.3.0 fixes
Table 10 lists defects closed in the FOS 6.3.0 firmware release. All fixes from FOS 6.1.2b and 6.2.0g
are merged into the 6.3.0 release.
Table 10 FOS 6.3.0 closed defects
FICON emulation failing.
Pending Merge:VTs/VIs disappear when rebooting the HP Storage-
Works Encryption SAN Switch that has all the physical connections
to targets and initiators.
As a result of creating a cryptoLUN, a host can use a target even
though they are not in the same zone.
FICUD panic and reboot on DCX occurs after executing host command
to display the switch.
Applications that write to a LUN that is being rekeyed may see I/O
errors.
Rekey of LUNs hosted through active/passive ports will not complete
if started on the passive path.
Closed defect summary
Fixed in FOS 6.3.0
Fixed in FOS 6.3.0
Fixed in FOS 6.3.0
Workaround prior to code change: If
a Host and Target are no longer
zoned together, then the user should
also remove the associated container
(i.e., frame redirect zone) for this
Host/Target pair. This will prevent
Host/Target communication for this
pair via the container (i.e.
redirection).
Fixed in FOS 6.3.0
Fixed in FOS 6.3.0
Workaround prior to code change:
When performing a rekeying
operation on the LUN, it is
recommended that the customer
quiesce access to that LUN.
Fixed in FOS 6.3.0
HP StorageWorks FOS 6.3.0b Release Notes
Solution
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