HP 353803-B22 HP StorageWorks 1000 Modular Smart Array maintenance and service - Page 45

Cache Error <n&gt, Ignore? <=no, >=yes, Cache Hardware, Batteries Missing, Replacement

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Message Type 72 CACHE ERROR User input IGNORE? =YES 73 CACHE HARDWARE BATTERIES MISSING Error 80 REPLACEMENT DRIVE FOUND BOX # BAY Informational Description Action During power up, data was found in the cache that could not be flushed to the hard drives. The reason is either because the data does not belong to this array controller (the cache module was moved from a different array controller) or the cache data is partial (the rest of the data is in another cache module that was removed from the array controller). This error could occur if cache modules are moved improperly. If = 1.1 or 1.2: There is currently only one cache module in the array controller, but the controller was previously configured with a second cache module that is now missing. If = 2.1 or 2.2: A second cache module was added to this controller, but it contains data from its previous array controller. If = 2.3: The single cache module on this array controller was replaced, but with cache module containing data from a different array controller. Return the cache module to its original array controller, power on the system without allowing any host I/O, and wait for cache data to be written to hard drives. The system can be powered off and the cache module moved to the new location. < = no. The array controller will halt. > = yes. Cache data will be erased and operation of the array controller will continue. The cache module does not have its required batteries attached to it. If the failure occurred on the standby array controller, remove the standby array controller, remove cache, attach cache batteries, replace the cache modules, wait 10 seconds, and then reinsert the array controller, ensuring that it is fully seated in the chassis. If the failure occurred on the active array controller, wait until downtime is available. Power off the MSA, remove the array controller, replace the cache modules, and reinsert the array controller, ensuring it is fully seated in the chassis. Should the issue persist, contact HP support. A SCSI hard drive that was previously missing or failed has now been replaced with a working SCSI drive. maintenance and service guide 45

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Message
Type
Description
Action
72 CACHE ERROR <n>
IGNORE? <=NO, >=YES
User input
During power up, data was
found in the cache that
could not be
fl
ushed to the
hard drives. The reason
is either because the data
does not belong to this
array controller (the cache
module was moved from a
different array controller) or
the cache data is partial
(the rest of the data is in
another cache module that
was removed from the array
controller). This error could
occur if cache modules are
moved improperly.
If <n> = 1.1 or 1.2:
There is currently only one
cache module in the array
controller, but the controller
was previously con
fi
gured
with a second cache module
that is now missing.
If <n> = 2.1 or 2.2: A
second cache module was
added to this controller,
but it contains data from its
previous array controller.
If <n> = 2.3: The single
cache module on this array
controller was replaced,
but with cache module
containing data from a
different array controller.
Return the cache module to
its original array controller,
power on the system without
allowing any host I/O, and
wait for cache data to be
written to hard drives. The
system can be powered
off and the cache module
moved to the new location.
< = no. The array controller
will halt.
> = yes. Cache data will be
erased and operation of the
array controller will continue.
73 CACHE HARDWARE
BATTERIES MISSING
Error
The cache module does not
have its required batteries
attached to it.
If the failure occurred on
the
standby
array controller,
remove the
standby
array
controller, remove cache,
attach cache batteries,
replace the cache modules,
wait 10 seconds, and then
reinsert the array controller,
ensuring that it is fully seated
in the chassis.
If the failure occurred on the
active
array controller, wait
until downtime is available.
Power off the MSA, remove
the array controller, replace
the cache modules, and
reinsert the array controller,
ensuring it is fully seated in
the chassis.
Should the issue persist,
contact HP support.
80 REPLACEMENT
DRIVE FOUND BOX
#<n> BAY <n>
Informational
A SCSI hard drive that was
previously missing or failed
has now been replaced
with a working SCSI drive.
maintenance and service guide
45