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Flash Cache window

You can use the Flash Cache window to enable or disable Flash Cache for a storage system that has a Flash Cache module installed. You can also view the read workload statistics.

This page is not available for a cluster containing nodes with All Flash Optimized personality.

Command buttons

Enables or disables Flash Cache.

Flash Cache Read Workload

Displays a graph specifying the rate of read workload served by the disks and the Flash Cache module, thereby indicating the performance of the storage system.

Details area

Displays information about the system read latency (in seconds), the caching mode that specifies the caching configuration, the state of Flash Cache (enabled or disabled), and the size of the Flash Cache (in GB). If there are multiple Flash Cache cards, the total cache size from all the cards is displayed.