HP StorageWorks 500 Modular Smart Array User Manual
Page 111
Display Messages
HP StorageWorks Modular Smart Array 500 System User Guide
C-19
Table C-1: Display Messages
continued
Message Type
Description Action
72 CACHE ERROR
>=YES
User Input
During power up, the
controller found data in
the cache but could not
flush the data to the
drives.
One of two conditions
exist:
•
The data does not
belong to this array
controller (the cache
board was moved
from a different
array controller).
•
The cache data is
partial or incomplete
(the rest of the data
is in another cache
board that was
removed from the
array controller).
This error can occur if
cache boards are moved
improperly.
Select the NO option to halt the
controller and solve the problem.
Select the YES option to erase
the cache data. Operation of the
array controller will continue
normally.
Error 1.1 and 1.2: Only one
cache board is in the array
controller, but the controller was
configured with a second cache
board that is missing (dual cache
module configuration).
Error 2.1 and 2.2: A second
cache board that contained valid
data was removed from its
original array controller and
added to this array controller
(dual cache module
configuration).
Error 2.3: A cache board that
contained valid data was removed
from its original array controller
and added to this array controller
(single cache module
configuration).
1.
Return all cache boards to
their original array
controllers.
2.
Power up the systems
without allowing any host
I/O.
3.
Wait for the controller to
write cache data to the
drives. This can take several
minutes.
4.
Power down the systems
and relocate cache boards
as needed.
If this action does not solve the
problem, contact HP support.
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