PrlVmCfg_SetIoPriority Function

Sets the specified virtual machine I/O priority.

Syntax

PRL_RESULT PrlVmCfg_SetIoPriority(
    PRL_HANDLE hVmCfg, 
    PRL_UINT32 nVmIoPriority
);

File

PrlApi.h

Parameters

hVmCfg

A handle of type PHT_VM_CONFIGURATION identifying the virtual machine configuration.

nVmIoPriority

io priority 0-7.

Returns

PRL_RESULT . Possible values:

PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.

PRL_ERR_SUCCESS - function completed successfully.

Remarks

Priority range is [PRL_IOPRIO_MIN - PRL_IOPRIO_MAX]. The greater priority is, the more time for I/O activity Vm has. By default each Vm has priority of IO_PRIO_DEFAULT.

Links

PrlApi.h , PHT_VM_CONFIGURATION