User Manual

EMU Generated Condition Reports
177Enterprise Virtual Array 3000 User Guide
0.7.01.05 UNRECOVERABLE Condition—Backplane NVRAM
Note: Backplane NVRAM errors usually occur during manufacture. At this time they
are identified and corrected. They rarely occur during normal operation.
When a backplane NVRAM is not programmed or cannot be read by the EMU,
there is no communication with the disk drives. This condition report remains
active until the problem is corrected.
Complete the following procedure to correct this problem.
1. Record all six characters of the condition report.
2. Reset the EMU.
3. Observe the EMU to ensure the error is corrected.
4. If resetting the EMU did not correct the problem, contact your HP authorized
service representative.
0.7.01.10 NONCRITICAL Condition—NVRAM Invalid Read Data
The data read from the EMU NVRAM is invalid. This error initiates an automatic
recovery process. This condition report remains active until the problem is
corrected.
If the automatic recovery process does not correct the problem, complete the
following procedure.
1. Record all six characters of the condition report.
2. Reset the EMU.
3. Observe the EMU to ensure the error is corrected.
4. If resetting the EMU did not correct the problem, initialize the enclosure by:
a. Removing power from the enclosure.
b. Applying power to the enclosure.
5. Observe the EMU to ensure the error is corrected.
6. If initializing the enclosure did not correct the problem, contact your HP
authorized service representative.