Phenomenon
Performance information for the date and time on which performance monitoring was performed cannot be displayed as a graph.
Action
Take one of the following actions:
Performance information for the date and time specified for the graph may have been deleted if the period set to save information has passed.
Refer to "C.4 perf.conf Parameter", and check the period for saving performance information.
Performance monitoring for a single device may have been executed from more than one administrative server at the same time. Softek Storage Cruiser and ETERNUS SF Storage Cruiser/Systemwalker Resource Coordinator administrative servers are also target administrative servers.
Check whether performance monitoring for a single device was executed from more than one administrative server at the same time.
