![[Contents]](figure/content.gif)
![[Glossary]](figure/gloss.gif)
![[Index]](figure/index.gif)
![[Back]](figure/front.gif)
![[Next]](figure/after.gif)
HiCommand Dynamic Link Manager User's Guide (for Windows(R))
The HDLM remote access interface is an interface used by other HiCommand products to access hosts. HDLM outputs a return code when the operation that the HDLM remote access interface requested to HDLM terminates abnormally, or when there is a warning while the operation terminates normally.
- Details
- There is no path on which the operation can be performed.
- Action
- Refresh the host information, check the path status, and then perform the operation again.
- Details
- No path was detected.
- Action
- Check whether a path between the host and the storage subsystem is connected. If a path is connected, check whether HDLM is configured correctly.
- Details
- Memory required for HDLM internal processing could not be allocated.
- Action
- Terminate unnecessary applications to increase free memory, or restart the host.
- Details
- The Offline path cannot be placed Online.
- Action
- Remove the error in the path, and then retry.
- Details
- The target path of the offline operation is the last path of the device and cannot be placed in the offline status.
- Action
- Click Refresh to update the host information, check the path status, and then retry the offline operation.
- Details
- The Offline path cannot be placed Online.
- Action
- Remove the error in the path, and then retry.
- Details
- The target path(s) are already Online.
- Action
- Update the host information, and then check the path status.
- Details
- The target path(s) are already Offline(C).
- Action
- Update the host information, and then check the path status.
- Details
- The load balancing function is not supported because MSCS is installed.
- Action
- The load balancing function is not supported in an environment with MSCS installed. If you want to use the load balancing function, uninstall MSCS from the host.
- Details
- An error occurred during HDLM internal processing.
- Action
- Execute the DLMgetras utility for collecting HDLM error information, and then contact your HDLM vendor or the maintenance company if you have a maintenance contract for HDLM. For details on the DLMgetras utility, see 8.2 DLMgetras (utility for collecting HDLM error information).
- Details
- An unexpected error occurred during HDLM internal processing.
- Action
- Execute the DLMgetras utility for collecting HDLM error information, and then contact your HDLM vendor or the maintenance company if you have a maintenance contract for HDLM. For details on the DLMgetras utility, see 8.2 DLMgetras (utility for collecting HDLM error information).
- Details
- MSCS is not installed on the host.
- Action
- Execute the DLMgetras utility for collecting HDLM error information, and then contact your HDLM vendor or the maintenance company if you have a maintenance contract for HDLM. For details on the DLMgetras utility, see 8.2 DLMgetras (utility for collecting HDLM error information).
- Details
- Batch registration of Offline processing was performed.
- Action
- Refresh the host information, and then check the path status.
- Details
- Batch registration of Offline processing has already been performed.
- Action
- Refresh the host information, and then check the path status.
- Details
- The configuration does not support the simultaneous use of the load balancing and cluster support functions.
- Action
- Make sure that all HDLM-managed storage subsystems support persistent reservation on the host. Contact your storage subsystem vendor or maintenance company to check whether the storage subsystems you are using support persistent reservation.
- Details
- A parameter value is invalid.
- Action
- Refresh the host information, and then perform the operation again. If the same error occurs even after removing the reservation, 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 8.2 DLMgetras (utility for collecting HDLM error information).
- Details
- The getting Path Information has been stopped because the configuration of paths was changed during the processing of the getting Path Information.
- Action
- Refresh the host information, check the path status, and then perform the operation again.
- Details
- The error monitoring interval and the number of times that the error is to occur conflict with the automatic failback checking interval.
- Action
- Set the monitoring interval to a value that is equal to or more than (auto failback checking interval x number of times).
- Details
- An attempt to acquire the HDLM version information failed.
- Action
- Re-execute. If the same error occurs even after removing the reservation, execute the DLMgetras utility for collecting HDLM error information, and then contact your HDLM vendor or maintenance company if there is a maintenance contract for HDLM. For details on the DLMgetras utility, see 8.2 DLMgetras (utility for collecting HDLM error information).
- Details
- An attempt to acquire information about the HDLM version or SP version has failed.
- Action
- Re-execute. If the same error occurs even after removing the reservation, execute the DLMgetras utility for collecting HDLM error information, and then contact your HDLM vendor or maintenance company if there is a maintenance contract for HDLM. For details on the DLMgetras utility, see 8.2 DLMgetras (utility for collecting HDLM error information).
- Details
- An attempt to acquire information about the HDLM version or SP version has failed.
- Action
- Re-execute. If the same error occurs even after removing the reservation, execute the DLMgetras utility for collecting HDLM error information, and then contact your HDLM vendor or maintenance company if there is a maintenance contract for HDLM. For details on the DLMgetras utility, see 8.2 DLMgetras (utility for collecting HDLM error information).
- Details
- An attempt to acquire information about the HDLM version or SP version has failed.
- Action
- Re-execute. If the same error occurs even after removing the reservation, execute the DLMgetras utility for collecting HDLM error information, and then contact your HDLM vendor or maintenance company if there is a maintenance contract for HDLM. For details on the DLMgetras utility, see 8.2 DLMgetras (utility for collecting HDLM error information).
- Details
- A parameter value is invalid.
- Action
- Refresh the host information, and then perform the operation again. If the same error occurs even after removing the reservation, 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 8.2 DLMgetras (utility for collecting HDLM error information).
- Details
- A storage subsystem that cannot use the load balancing function is connected.
- Action
- Please check a system configuration. One or more connected storage subsystem cannot use the load balancing function. The load balancing function does not operate on the LUs of that storage subsystem.
- 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.
- 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.
- Details
- The specified LU is an LU of a storage subsystem that cannot use the load balancing function.
- Action
- Check the storage subsystem of the LU connected by the specified path.
- Details
- A parameter value is invalid.
- Action
- Refresh the host information, and then perform the operation again. If the same error occurs even after removing the reservation, 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 8.2 DLMgetras (utility for collecting HDLM error information).
- Details
- A parameter value is invalid.
- Action
- Refresh the host information, and then perform the operation again. If the same error occurs even after removing the reservation, 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 8.2 DLMgetras (utility for collecting HDLM error information).
All Rights Reserved. Copyright (C) 2003, 2007, Hitachi, Ltd.