HP StorageWorks 1510i - Modular Smart Array User Manual page 111

Message
31 I2C WRITE
FAILURE <I2C
device name>
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
The MSA has a number of internal
devices that are accessed via an
I2C hardware bus. One of these
devices failed when attempting to
write to it. Certain I2C devices are
Error
considered critical and will result
in a failure of the array controller,
while others may result in some
loss of functionality (such as lost
display messages).
The MSA has non-volatile memory
on it that contains required
information, which is needed to
operate. This non-volatile memory
Error
appears to be corrupted and the
information is not valid. The MSA
cannot continue to operate and
will halt.
Two array controllers are installed,
Informational and they are attempting to enter
redundant mode.
Two array controllers are installed,
and they are now in redundant
Informational mode. This controller is active and
can access configured volumes on
the MSA.
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
Informational
can be made active if the current
active controller fails, assuming
all redundant components are
installed (I/O module, cables, and
multipathing software).
While either attempting to enter
redundant mode or already
operating in redundant mode, one
of the two installed array controllers
Error
encountered a hardware failure
on the communication channel
between the two array controllers.
Redundancy is disabled at this
time.
1510i Modular Smart Array installation and user guide
Action
If the issue persists, contact HP
support.
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.
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