IBMzOS_LogicalDisk
Purpose
This class provides basic information about disk devices
known to the z/OS operating system based on the logical view.
Inheritance
- CIM_ManagedElement
- ← CIM_ManagedSystemElement
- ← CIM_LogicalElement
- ← CIM_EnabledLogicalElement
- ← CIM_LogicalDevice
- ← CIM_StorageExtent
- ← CIM_LogicalDisk
- ← IBMzOS_LogicalDisk
Module name
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_LogicalDiskProviderModule
Provider library
The physical name of a CMPI provider’s shared object library
as it is stored in the hierarchical file system is
- libcmpiIBMzOS_LogicalDiskProvider.so
Used by the following CIM profiles
- Host Discovered Resources profile
Properties
- string Caption
- Always returns z/OS Storage Volume.
- string Description
- Always returns Represents a storage volume as seen by z/OS®.
- string ElementName
- Volume Serial Number
- string Name
- Unique
identifier for the extent in the form CC:SS:DDDD,
where
- CC
- is the channel subsystem ID
- SS
- is the SubchannelSetID
- DDDD
- is the DeviceNumber
- uint16 NameFormat
- Returns
- 12
- OS device name format
- uint16 NameNamespace
- Returns
- 8
- OS device namespace
- uint16 EnabledState
- Mapped from the UCBONLI and UCBBOX values retrieved through
UCBSCAN.
See Table 8 for mapping values of EnabledState to system data.
- string CreationClassName
- Always returns IBMzOS_LogicalDisk.
- string DeviceID
- Channel Device ID obtained from UCBCHAN through UCBSCAN.
- string[] IdentifyingDescriptions
- The first array element ([0]) returns Device
Node Element Descriptor.
- string[] OtherIdentifyingInfo
- The first array element ([0]) returns
type.model.manufacturer.plant.sequenceNumber.tag
Example:
002107.900.IBM.75.0000000CF811.0B09
It is obtained from the
NEDID field of the matching IHACDR control block.
- string SystemCreationClassName
- Always returns IBMzOS_ComputerSystem.
- string SystemName
- The systems fully qualified hostname (see IBMzOS_ComputerSystem:colon;Name).
Obtained through the OSBase_Common.get_system_name() function.
- uint16 OperationalStatus[]
- Returns
- 0
- Unknown
- 2
- OK
- 9
- Stopping
- 10
- Stopped
The property enabledState is set based
on the UCB control block information as shown in the following table:
Table 8. UCB control block informationUCBONLI | UCBBOX |
---|
Boxed | Not boxed |
---|
Online | Quiesce (9) | Enabled (2) | Offline | Disabled (3) | Disabled (3) | Pending Offline | Shutting down (4) |
Associations
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