User's Guide

Migrated LUNs with No Host in a Storage Group Failed OIU:createmigration
Solution: If migrated LUNs do not have an associated host, the migration type must be offline.
OIU:createmigration Error for LUN Name or Host Name Containing Special
Characters
Solution: The HP 3PAR Online Import Utility does not support special characters in the LUN name
or host name and will cause an error on the createmigration command if special characters
are present in the names. HP recommends changing the unsupported LUN and/or host name to
continue migration.
HP 3PAR Online Import Utility does not open on Windows 7 when double-clicking
icon or right mouse-click icon and selecting “Run As Administrator”
Workaround: Run a command prompt window and perform the following steps:
1. Change directory to the location where HP 3PAR Online Import Utility was installed. The
default location is:
C:\Program Files (x86)\Hewlett-Packard\hp3paremcoiu
2. Change directory to the CLI subfolder.
3. Run OIUCLI.bat to start the utility.
HP 3PAR Online Import Utility startmigration error for Host name greater than
31 characters or with spaces
Problem: When migrating a host with a long name or name with spaces, the HP 3PAR Online
Import Utility truncates the host name to 31 characters or replaces spaces with underscores in order
to complete the createmigration command. However, startmigration will fail with Unable
to unpresent a source volume to source host error.
Workaround: Before beginning the migration, rename the host so that there are no spaces in the
name and the name length does not exceed 31 characters.
Error Logging into the HP 3PAR Online Import Utility CLI
Problem: “ERROR: Could not process your request. Illegal character in authority at index...” upon
logging into the HP 3PAR Online Import Utility CLI caused by trailing space on the IP Address.
Solution: Re-open the HP 3PAR Online Import Utility CLI and enter the IP Address without any
spaces at the end.
HP 3PAR Online Import Utility createmigration Results in “ERROR:
OIUERRAPP0000 An unexpected error occurred.” or “OIURSLAPP0000 Contact
HP support. You may try restarting the application service.”
Problem: Possibly the storage group containing LUNs identified for migration contains a replication
LUN.
Solution: Remove Replication LUN from the storage group.
HP 3PAR Online Import Utility createmigration Results in “ERROR:
OIUERRDB1006 Database constraint violated”
Problem: Possible cause is that the host specified does not have any associated LUNs in its storage
group.
Solution: Add the LUNs to be migrated into the storage group.
96 Troubleshooting