RequestStateChange method of the MSISCSITARGET_SCSIProtocolController class
Requests that the state of the element be changed to the specified value. To invoke this method multiple times could cause earlier requests to be overwritten or lost.
This method is inherited from the CIM_EnabledLogicalElement class.
Syntax
uint32 RequestStateChange(
[in] uint16 RequestedState,
[out] CIM_ConcreteJob Ref Job,
[in, optional] datetime TimeoutPeriod
);
Parameters
-
RequestedState [in]
-
Specifies the state that is requested for the element.
The RequestedState property of the instance is updated with this value if this method returns Completed with No Error, Timeout, or Job Started.
The possible values are.
-
Enabled (2)
-
Disabled (3)
-
Shut Down (4)
-
Offline (6)
-
Test (7)
-
Defer (8)
-
Quiesce (9)
-
Reboot (10)
-
Reset (11)
-
DMTF Reserved
- 12 32767
-
Vendor Reserved
- 32768 65535
Job [out]
On return, contains a reference to the job, but can be NULL if the task is completed.
TimeoutPeriod [in, optional]
Specifies the maximum amount of time that the client expects the transition to the new state to take. The timeout must be specified by using the datetime interval format.
A value of zero or NULL indicates that the client has no time requirements for the transition. If this property does not contain zero or NULL and the implementation does not support this parameter, a return code of Use Of Timeout Parameter Not Supported must be returned.
Return value
This method returns one of the following values.
-
Completed with No Error (0)
-
Not Supported (1)
-
Unknown/Unspecified Error (2)
-
Cannot complete within Timeout Period (3)
-
Failed (4)
-
Invalid Parameter (5)
-
In Use (6)
-
DMTF Reserved (7 4095)
-
Method Parameters Checked - Transition Started (4096)
-
Invalid State Transition (4097)
-
Use of Timeout Parameter Not Supported (4098)
-
Busy (4099)
-
Method Reserved (4100 32767)
-
Vendor Specific (32768 65535)
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
Windows Server 2012 R2 |
| Namespace |
Root\CIMv2\Storage\iScsiTarget |
| MOF |
|
| DLL |
|