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Dell PowerVault MD 32XX/36XX Series Storage Arrays CLI Guide

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Enabling SSD Cache For A Virtual Disk

This set virtualDisk command turns SSD caching on or off on a standard virtual disk, snapshot virtual disk or a consistency group snapshot virtual disk. Set the ssdCacheEnabled parameter to TRUE to enable SSD caching.
For standard virtual disks:
set virtualDisk ["
                                    virtualdiskName"]
                                    ssdCacheEnabled=TRUE
                                    
                                 
For snapshot virtual disks:
set snapVirtualDisk ["
                                    virtualdiskName"]
                                    ssdCacheEnabled=TRUE
                                    
                                 
For a consistency group snapshot virtual disk:
set cgSnapVirtualDisk ["
                                    cgSnapshotVirtualDisk"]
                                    ssdCacheEnabled=TRUE
                                    
                                 

When you turn off SSD caching for a virtual disk, cache contents is purged. You can turn on SSD caching for only one virtual disk per command.


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