CIM_ProtocolControllerForDevice class
This association indicates a subclass of LogicalDevice (for example a Storage Volume) is connected through a specific ProtocolController. In many situations (for example storage LUN masking), there may be many of these associations used to relate to different objects. Therefore subclasses have been defined to optimize enumeration of the associations.
The following syntax is simplified from Managed Object Format (MOF) code and includes all of the inherited properties.
Syntax
[Association, Abstract, Version("2.8.1000"), UMLPackagePath("CIM::Device::ProtocolController")]
class CIM_ProtocolControllerForDevice : CIM_Dependency
{
CIM_ProtocolController REF Antecedent;
CIM_LogicalDevice REF Dependent;
string DeviceNumber;
uint16 AccessPriority;
uint16 AccessState;
};
Members
The CIM_ProtocolControllerForDevice class has these types of members:
Properties
The CIM_ProtocolControllerForDevice class has these properties.
-
AccessPriority
-
-
Data type: uint16
-
Access type: Read-only
This property describes the priority given to accesses of the device through this Controller. The highest priority path will have the lowest value for this parameter.
-
-
AccessState
-
-
Data type: uint16
-
Access type: Read-only
The AccessState property describes the accessibility of the LogicalDevice through the ProtocolController.
Unknown (0) indicates the instrumentation does not know whether access is or is not functioning.
Active (2) indicates normal access.
Inactive (3) indicates the instrumentation knows this path is not active, and one of the other values (below) does not apply.
Replication in Progress (4) indicates that the path is temporarily inactive due to a replication activity.
Mapping Inconsistency (5) indicates the instrumentation has detected that this path is inactive due to an inconsistency in the DeviceNumber/DeviceAccess configuration.
-
-
Unknown (0)
-
Active (2)
-
Inactive (3)
-
Replication In Progress (4)
-
Mapping Inconsistency (5)
Antecedent
-
Data type: CIM_ProtocolController
-
Access type: Read-only
-
Qualifiers: Override ("Antecedent")
The ProtocolController.
Dependent
-
Data type: CIM_LogicalDevice
-
Access type: Read-only
-
Qualifiers: Override ("Dependent")
The controlled Device.
DeviceNumber
-
Data type: string
-
Access type: Read-only
Address of the associated Device in the context of the Antecedent Controller.
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
Windows Server 2012 R2 |
| Namespace |
Root\CIMv2\Storage\iScsiTarget |
| MOF |
|
| DLL |
|