HP Hitachi Dynamic Link Manager Software - Manual (Page 468)

8. Messages
444
A storage system that cannot use the load balancing function is connected.
Action
Check the system configuration. One or more connected storage systems cannot
use the load balancing function. The load balancing function does not operate on
the LUs of such storage systems.
1041
Details
An attempt to communicate with the HDLM manager has failed.
Action
Check whether the HDLM manager is running on the host. If it is not running,
start the HDLM manager.
1042
Details
Information about the path configuration on the specified LU does not match the
path configuration information held by HDLM.
Action
Refresh the host information, check the path status, and then perform the
operation again.
1043
Details
The specified LU is part of a storage system that cannot use the load balancing
function.
Action
Check the storage system of the LU that is connected by the specified path.
1045
Details
A parameter is invalid.
Action
Refresh the host information, and then perform the operation again. If the same
error occurs even again, execute the
DLMgetras
utility for collecting HDLM
error information, and then contact your HDLM vendor or maintenance company
if you have a maintenance contract for HDLM. For details on the
DLMgetras
utility, see 7.2 The DLMgetras Utility for Collecting HDLM Error Information.