How to know whether the front-end services are interrupted by observing them on the ISM interface?

Publication Date:  2016-11-30 Views:  231 Downloads:  0
Issue Description
How to know whether the front-end services are interrupted by observing them on the ISM interface?
Solution
You can view the performance statistics of the storage device on the ISM interface to determine whether the front-end services are interrupted. The procedure is as follows:

Log in to the ISM, choose Performance > Performance Monitoring from the main menu. The Performance Monitoring dialog box is displayed.
In the Object Type drop-down list box, select Front-End Host Port.
In the Statistics Object group box, select the port for performance statistics.
In the Statistics Type drop-down list box, select All statistics items.
In the Data Type group box, select Write Throughput (IOPS) or Read Throughput (IOPS).
View the real-time monitoring of device performance figure in the function pane. If the statistics suddenly stops, it indicates that the services are interrupted.

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