This class represents the z/OS® Workload Manager.

Before you can access this class, be sure that you have prepared the security steps as described in Setting up the CIM server for WLM management

• _ Grant the requestor’s user ID READ access to the RACF® facility class MVSADMIN.WLM.POLICY
• _ If your environment requires program control, be sure that library BLSUXTID in SYS1.MIGLIB is program controlled.
  Example:

   RDEFINE PROGRAM BLSUXTID
   RALT PROGRAM BLSUXTID ADDMEM('SYS1.MIGLIB'/'******'/NOPADCHK) +
   UACC(READ)
   SETROPTS WHEN(PROGRAM) REFRESH

• CIM_ManagedElement
• ← CIM_ManagedSystemElement
• ← CIM_LogicalElement
• ← CIM_EnabledLogicalElement
• ← CIM_Service
• ← IBMzOS_WLM

The module name of the CMPI provider that is registered for a CIM class which is used by the cimprovider command line tool for the administration of CMPI providers is

• IBMzOS_WLMProviderModule

The physical name of a CMPI provider’s shared object library as it is stored in the hierarchical file system is

• libwlmprovider.so

The z/OS component which owns the CMPI provider is

• WLM

string Caption

A short description of the class

string Description

A description of the class

string ElementName

Name given to this instance of the class

datetime InstallDate

Not supported

uint16 OperationalStatus[]

The current status of WLM:

[2]

[OK]

string StatusDescriptions[]

Not supported

string Status

Not supported

uint16 HealthState

The health status of WLM:

5

OK

uint16 EnabledState

Indicates the Enabled or Disabled state:

2

Enabled

string OtherEnabledState

Not supported

uint16 RequestedState

The last requested state:

2

Enabled

uint16 EnabledDefault

Indicates the default value for Enabled State:

2

Enabled

datetime TimeOfLastStateChange

Not supported

string SystemCreationClassName [key]

The scoping system's CreationClassName

string SystemName [key]

The name of the scoping system

string CreationClassName [key]

Indicates the name of the class used in the creation of an instance

string Name [key]

Name of z/OS Workload Management service

string PrimaryOwnerName

Not supported

string PrimaryOwnerContact

Not supported

boolean Started

Indicates if z/OS WLM runs

string ActiveServicePolicy

Name of WLM service policy activated for the sysplex

string PolicyDescription

Description of the WLM service policy activated for the sysplex

datetime PolicyActivationTimestamp

The time the WLM service policy has been activated

string PolicyActivationUser

Userid that activated the WLM service policy

string PolicyActivationSystem

System from which the WLM service policy activation was triggered

string RelatedServiceDefinition

Name of the service definition the WLM service policy was activated from

datetime ServiceDefinitionInstallationTimestamp

Time the service definition was installed

string ServiceDefinitionInstallationUser

User that installed the service definition

string ServiceDefinitionInstallationSystem

System from which the service definition installation was triggered

uint8 ServiceDefinitionFunctionalityLevel

Functionality level of the service definition

string EmbeddedEWLMPolicy

Name of the EWLM policy embedded in the active WLM service policy

datetime EWLMDMPolicyActivationTimestamp

Time the EWLM Domain Manager has triggered the activation of the EWLM policy that is activated on this system

datetime EWLMPolicyActivationTimestamp

Time the EWLM Managed Server has activated the EWLM policy that is activated on this system

datetime EWLMManagementActivationTimestamp

Time when management towards EWLM goals has been activated on this system

boolean PolicyActivationInProgress

Indicates whether a WLM policy activation is currently in progress

boolean AbnormalSystemConfiguration

Indicates an abnormal system configuration

string PolicyActivatingSystem

If a WLM policy activation is currently in progress, the name of the system where the policy activation was triggered

uint8 WLMVersion

WLM version

uint16 CDSFormat

WLM Couple Dataset format

string SysplexMembersSystemName[]

Name of systems in sysplex

uint8 SysplexMembersWLMMode[]

Workload management mode of systems in sysplex:

0

Undefined

1

Compatibility Mode

2

Goal Mode

3

EWLM Mode

uint8 SysplexMembersWLMStatus[]

Workload management status of systems in sysplex:

0

Undefined

1

Initializing

2

Active

3

Active, Not Running with Active Policy

4

Quiesce in Progress

5

Cleanup Initiated by System

6

WLM Inactive, Cleanup Complete

7

Unknown

8

System Inactive, Cleanup Pending

9

System Inactive, Cleanup Complete

10

Unknown

uint8 SysplexMembersGPAStatus[]

Guest platform management provider (GPMP) status of systems in sysplex:

0

PgmError

1

Inactive

2

Started

3

Active

4

Connected

5

Shutdown1

6

Shutdown2

7

Shutdown3

8

Failed

9

Stopped

10

SevFailed

11

Early-IPL

12

Disabled

13

Unavailable

14

Unknown

string SysplexMembersActivePolicy[]

Name of WLM service policy active on systems in sysplex

datetime SysplexMembersPolicyActivationTimestamp[]

Time the WLM service policy was activated on systems in sysplex

string SysplexMembersCleaningSystem[]

If WLM state is ‘Cleanup Initiated by System', the name of the system performing the cleanup

string CouplingFacilityStructureNames[]

Name of the WLM coupling facility structures

uint8 CouplingFacilityStructureStatus[]

Status of the WLM coupling facility structures:

0

Disconnected

1

Connected

uint32 RequestStateChange()

Not supported

uint32 StartService()

Not supported

uint32 StopService()

Not supported

uint32 ActivateServicePolicy()

Activate a service policy contained in the WLM service definition installed in the WLM couple dataset. UPDATE access to the RACF facility class MVSADMIN.WLM.POLICY is required to successfully invoke this method. Successful execution of this method is indicated by an IBMzOS_WLMPolicyActivationIndication indication.

uint32 InstallServiceDefinition()

Install the passed service definition to the WLM couple dataset. UPDATE access to the RACF facility class MVSADMIN.WLM.POLICY is required to successfully invoke this method.

uint32 ExtractServiceDefinition()

Extract the service definition from the WLM couple dataset. READ access to the RACF facility class MVSADMIN.WLM.POLICY is required to successfully invoke this method.

uint32 UploadServiceDefinition()

Save service definition in XML format in a sequential dataset.

uint32 DownloadServiceDefinition()

Download a service definition that is stored in XML format in a sequential dataset.

IBMzOS_WLMPolicyActivationIndication

A ‘process' indication that indicates that a service policy has been activated in the sysplex. This event occurs on each system in the sysplex.

IBMzOS_WLMOS

Source

IBMzOS_WLM

Target

IBMzOS_ComputerSystem

see

Association IBMzOS_WLMOS