HP LUN Configuration Manager XP Software - Manual (Page 27)

Operation 27
Adding and deleting SCSI/Fibre Channel paths
LUN management operations on the remote console PC enable you to add
and delete paths to LDEVs in the array. Each LDEV can have multiple
paths defined to support failover or load-balancing configurations.
Caution Before assigning a SCSI path to a LDEV, make sure that the LDEV is not an
Auto LUN XP Reserved Device. If the volume has been reserved, it will be
write-protected and any writes to that volume will fail. Use Auto LUN XP to
verify the reserve status of the LDEVs.
Adding SCSI/Fibre Channel paths
SCSI and Fibre Channel paths can be added in both online (with concurrent
I/Os) or offline (no I/O) modes.
To add SCSI/Fibre Channel paths:
1. Select either online or offline mode from the RMSCSI Path menu.