# Class CIM_ProtocolControllerAccessesUnit
extends CIM_ProtocolControllerForDevice

This association is used to define a relationship between a protocol controllers and a Logical Unit (for example a Storage Volume or Media Access Device) controlled by the controller. This association is used instead of ProtocolControllerForUnit to indicate a 'controlled through' relationship rather than a 'controlled by' one. An example is SCSI where this association is used to indicate a target/initiator relationship.

### Table of Contents
Hierarchy
Direct Known Subclasses
Class Qualifiers
Class Properties
Class Methods

## Class Hierarchy

CIM_Dependency
|
+--CIM_ProtocolControllerForDevice
|
+--CIM_ProtocolControllerAccessesUnit

## Direct Known Subclasses

## Class Qualifiers

Name | Data Type | Value
--- | --- | ---
Association | boolean | true
Description | string | This association is used to define a relationship between a protocol controllers and a Logical Unit (for example a Storage Volume or Media Access Device) controlled by the controller. This association is used instead of ProtocolControllerForUnit to indicate a 'controlled through' relationship rather than a 'controlled by' one. An example is SCSI where this association is used to indicate a target/initiator relationship.
UMLPackagePath | string | CIM::Device::ProtocolController
Version | string | 2.45.0

## Class Properties

### Local Class Properties

Name | Data Type | Default Value | Qualifiers
--- | --- | --- | ---
Name | Data Type | Value
DeviceAccess | uint16 |
Description | string | The access rights granted to the referenced logical unit as exposed through referenced ProtocolController. The 'No Access' value is used in implementations where the DeviceNumber is reserved, but no access is granted. If the instrumentation exposes PrivilegeManagementService, this property MUST be synchronized with the Activities property of any Privilege instances associated with StorageHardwareIDs associated to the referenced ProtocolController and the referenced LogicalDevice. In particular, when this property is 'Read Write', Privilege.Activities MUST include entries for 'Read' and 'Write'. When this property is 'Read-Only', Privilege.Activities MUST include an entry for 'Read'. The corresponding entries for Privilege.ActivityQualifiers MUST be 'CDB=*' and the corresponding entries for Privilege.QualifierFormat MUST be 'SCSI Command'.
ValueMap | string | 0, 2, 3, 4, 5..15999, 16000..
Values | string | Unknown, Read Write, Read-Only, No Access, DMTF Reserved, Vendor Reserved
TargetControllerNumber | string |
Description | string | The number of the dependent's target protocol controller. As an example, in SCSI this is the Target ID.

### Association References

Name | Class Origin | Reference Class
--- | --- | ---
Antecedent | CIM_ProtocolControllerAccessesUnit | CIM_ProtocolController
Dependent | CIM_ProtocolControllerAccessesUnit | CIM_LogicalDevice

### Inherited Properties

Name | Data Type | Class Origin
--- | --- | ---
AccessPriority | uint16 | CIM_ProtocolControllerForDevice
AccessState | uint16 | CIM_ProtocolControllerForDevice
DeviceNumber | string | CIM_ProtocolControllerForDevice

## Class Methods