HP XP7 Storage - Manual (Page 18)

2 Troubleshooting
This topic provides troubleshooting information for the Cache Partition software.
Troubleshooting Cache Partition
Displaying an error message
If the settings contain a discrepancy after you click Apply, an error message appears.
Procedure 1 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 1 General troubleshooting for Cache Partition operations
Cause Error
LUSE volumes cannot be set across more than one CLPR. When you attempt to migrate a parity group
to another CLPR, an LU warning message
appears.
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. For more information, see the table in
“CLPR names” (page 4) .
The CLPR name cannot be changed.
The parity group in a CLPR cannot be
migrated to another CLPR. •
Only open-system parity groups can be migrated.
•
Make sure that all interleaved parity groups belong to the same CLPR.
• Make sure to click Apply when creating a new CLPR.
18 Troubleshooting