RMI connection exception in Storage Overview page
When a Storage Module for vCenter data refresh is in progress, and a user initiates the VMware
Error Occurred. java.rmi.ConnectException refused to host:
IP_address;nested exception is: java.net.ConnectException:
Connection refused:connect
Possible cause: The Storage Module for vCenter service is not running.
Action: Restart the HP Insight Control Storage Module for vCenter Service, which initiates the Storage Module for vCenter refresh process. Wait for the data refresh to complete before trying to view the Storage Overview page.
P9000 virtual disk information missing from Storage Overview page
Possible cause: The hostgroup name for the ports on the array exceeds 16 characters.
Action: Rename the hostgroup on the array to a name that is up to 16 characters, and then initiate a manual data refresh. When the refresh process is complete, information will be displayed for the P9000 virtual disks.
Concatenated replicated LUNs not recognized as replicated LUNs
Replication information is not available for a datastore that consists of two replicated LUNs. (“Concatenated replicated LUNs” (page 82)).
Figure 46 Concatenated replicated LUNs
Cause: This configuration is not supported by the Storage Module for vCenter.
Duplicate LUNs displayed in Storage Module for vCenter interface
Possible cause: When using multipathing, duplicate LUNs might be displayed if a LUN is presented to a host using different LUN numbers across multiple paths.
Action: There are two options for addressing this issue:
•Reconfigure the LUNs so they have a single LUN number across all paths. For more information, see article 1003973 in the VMware Knowledge Base.
•Disable the VMware advanced setting Scsi.CompareLUNNumber.
82 Troubleshooting