HP AD510A - StorageWorks Modular Smart Array 1500 cs 2U Fibre Channel SAN Attach Controller Shelf Hard Drive Maintenance And Service Manual page 41

Message
32 CHASSIS NVRAM
CONTENTS CORRUPTED
40 INITIALIZING
REDUNDANCY SUPPORT
41 REDUNDANCY
ACTIVE ACTIVE
CONTROLLER
42 REDUNDANCY
ACTIVE STANDBY
CONTROLLER
43 REDUNDANCY
FAILED HARDWARE
FAILURE
Type Description
Error
The MSA has non-volatile
memory on it that contains
required information
needed to operate.
This non-volatile memory
appears to be corrupted
and the information is not
valid. The MSA cannot
continue to operate and
halts.
Informational Two array controllers are
installed, and the they
are attempting to enter
redundant mode.
Informational Two array controllers are
installed, and they are now
in redundant mode. This
controller is active and can
access configured volumes
on the MSA.
Informational Two array controllers are
installed, and they are now
in redundant mode. This
controller is in standby and
cannot access configured
volumes on the MSA. This
controller can be made
active if the current active
controller fails, assuming
all redundant components
are installed (I/O module,
cables, and multipathing
software).
Error
While either attempting
to enter redundant mode
or already operating in
redundant mode, one of
the two installed array
controllers encountered a
hardware failure on the
communication channel
between the two array
controllers. Redundancy is
disabled at this time.
Action
Contact HP support.
If the MSA is currently
involved in host I/O, remove
the standby array controller,
wait 10 seconds, and then
reinsert it, ensuring that it is
fully seated in the chassis.
If this does not resolve the
issue, wait until downtime
is available. Power off the
MSA, remove both array
controllers, and reinsert
them, ensuring they are fully
seated in the chassis.
Should the issue persist,
contact HP support.
maintenance and service guide
41