PrlVmCfg_SetDiskCacheWriteBack Function

Sets the virtual machine disk cache write-back option.

Syntax

PRL_RESULT PrlVmCfg_SetDiskCacheWriteBack(
    PRL_HANDLE hVmCfg, 
    PRL_BOOL bVmDiskCacheWriteBack
);

hVmCfg

A handle of type PHT_VM_CONFIGURATION identifying the virtual machine configuration.

bVmDiskCacheWriteBack

The disk cache write-back option to set. Specify PRL_TRUE to enable the disk cache write-back. Specify PRL_FALSE to disable it.

PRL_RESULT. Possible values:

PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.

PRL_ERR_SUCCESS - function completed successfully.