HP StorageWorks Auto LUN XP user guide for the XP10000/XP12000 (December 2005)

38 Auto LUN XP for the XP10000/XP12000
The migration logs may display the following messages:
Troubleshooting Auto LUN XP
Auto LUN XP displays error messages on the Command View XP or XP Remote Web Console GUI when
error conditions occur during Auto LUN XP operations.
If you need to contact your HP account support representative, provide as much information about the
problem as possible, including the error codes.
Using RAID Manager for manual Auto LUN XP migrations
Use RAID Manager to perform manual Auto LUN XP migrations from an open-system host when Auto LUN
XP is installed on the XP10000/XP12000. See the HP StorageWorks RAID Manager XP user guide for
more information.
The following is an example of the procedure for using RAID Manager commands to perform manual Auto
LUN XP migrations. In this example, group1 is the group name in the RAID Manager configuration file,
and pair1 is the name of the volume pair that is a target of the operation.
1. Start RAID Manager.
2. Type the following command for an SMPL pair to begin the Auto LUN XP migration:
paircreate -g group1 -d pair1 -m cc -vl
When Auto LUN XP migration starts, the status of the pair changes to COPY.
3. Type the following command to check the pair’s status:
pairdisplay -g group1 -d pair1 -fcex
When the Auto LUN XP migration completes, the pair’s status becomes PSUS. If the Auto LUN XP
migration fails, the pair’s status becomes PSUE.
4. When the pair’s status becomes PSUS or PSUE, use the following command to return the pair status to
SMPL:
pairsplit -s -g group1 -d pair1
NOTE: If the migration fails (the pair’s status becomes PSUE), repeat step 2 and step 3. If the pair’s status
still becomes PSUE, contact your HP account support representative.
Table 9 Migration log messages
Message Meaning
Migration Start Migration operation started
Migration Complete Migration operation completed successfully
Migration Cancel User canceled the migration operation
Migration Failed Migration operation failed
Migration Give Up Migration operation was canceled by Auto LUN XP (for example, volume usage rate
exceeded specified maximum)