Troubleshooting; Troubleshooting Cache Partition - HP StorageWorks P9000 - Disk Arrays User Manual

2 Troubleshooting

This chapter describes some troubleshooting methods to use if you have problems creating a CLPR
with Cache Partition.

Troubleshooting Cache Partition

Displaying an error message
If the settings are wrong after you click Apply, an error message appears. After closing the message,
you can see the error detail.
To display an error message:
1. Right-click a CLPR on the Partition Definition tree, then select Error Detail to open the message.
2. Review the message and click OK to close the message.
General troubleshooting
The following table provides general troubleshooting instructions for Cache Partition operations.
Table 2 General troubleshooting for Cache Partition operations
Error
When you attempt to migrate a parity group
to another CLPR, an LU warning message
appears.
The CLPR name cannot be changed.
The parity group in a CLPR cannot be
migrated to another CLPR.
10 Troubleshooting
Cause
LUSE volumes cannot be set across more than one CLPR.
You cannot assign the same name to more than one CLPR. The name you
entered is already being used or is reserved by a system. Enter another
name.
Only open-system parity groups can be migrated.
Make sure that all concatenated parity groups belong to the same
CLPR.
Make sure to click Apply when creating a new CLPR.