CIM_StorageRedundancyGroup, ROOT\CIMV2\ms_409

Class | Methods | Properties (8) | Qualifiers (3) | Instances | Namespaces (2)
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Description

A class derived from redundancy group containing mass storage-related redundancy information. Storage redundancy groups are used to protect user data. They are made up of one or more physical extents, or one or more aggregate physical extents. Storage redundancy groups may overlap. However, the underlying extents within the overlap should not contain any check data.

CIM_StorageRedundancyGroup properties

CIM_StorageRedundancyGroup has 8 properties (1 Local, 7 Derived)

NameOriginCIMType
CaptionCIM_ManagedSystemElement8 [string]
key
CreationClassName
CIM_RedundancyGroup8 [STRING]
DescriptionCIM_ManagedSystemElement8 [string]
InstallDateCIM_ManagedSystemElement101 [datetime]
NameCIM_ManagedSystemElement8 [string]
RedundancyStatusCIM_RedundancyGroup18 [UINT16]
StatusCIM_ManagedSystemElement8 [string]
TypeOfAlgorithmCIM_StorageRedundancyGroup18 [UINT16]

Detailed description of CIM_StorageRedundancyGroup properties

Local properties (1) of CIM_StorageRedundancyGroup class

TypeOfAlgorithm property
CIMTYPE'UINT16'
Description'The TypeOfAlgorithm specifies the algorithm used for data redundancy and reconstruction. For example, "P+Q" (value=5) or "P+S" (7) may be specified. The value, 0, is not valid in the CIM Schema since in DMI it represents that no redundancy exists. In this case, the object should not be instantiated.'
Values['Undefined', 'Other', 'Unknown', 'Copy', 'XOR', 'P+Q', 'S', 'P+S']
TypeOfAlgorithm property is in 1 class (CIM_StorageRedundancyGroup) of ROOT\CIMV2\ms_409 and in 2 namespaces

Derived properties (7) of CIM_StorageRedundancyGroup class

Caption property
CIMTYPE'string'
Description'The Caption property is a short textual description (one-line string) of the object.'
Caption property is in 273 classes of ROOT\CIMV2\ms_409 and in 37 namespaces
CreationClassName property
CIMTYPE'STRING'
Description'CreationClassName indicates the name of the class or the subclass used in the creation of an instance. When used with the other key properties of this class, this property allows all instances of this class and its subclasses to be uniquely identified.'
keyTrue
CreationClassName property is in 175 classes of ROOT\CIMV2\ms_409 and in 20 namespaces
Description property
CIMTYPE'string'
Description'The Description property provides a textual description of the object. '
Description property is in 329 classes of ROOT\CIMV2\ms_409 and in 142 namespaces
InstallDate property
CIMTYPE'datetime'
Description'The InstallDate property is datetime value indicating when the object was installed. A lack of a value does not indicate that the object is not installed.'
InstallDate property is in 223 classes of ROOT\CIMV2\ms_409 and in 23 namespaces
Name property
CIMTYPE'string'
Description'The Name property defines the label by which the object is known. When subclassed, the Name property can be overridden to be a Key property.'
Name property is in 306 classes of ROOT\CIMV2\ms_409 and in 142 namespaces
RedundancyStatus property
CIMTYPE'UINT16'
Description'RedundancyStatus provides information on the state of the redundancy group. "Fully Redundant" (value=2) means that all of the configured redundancy is still available; "Degraded Redundancy" (3) means that some failures have been experienced but some reduced amount of redundancy is still available; "Redundancy Lost" (4) means that a sufficient number of failures have been experienced such that no redundancy is available and the next failure experienced will cause overall failure. Also, the values, "Other" (1) and "Unknown" (0), are defined.'
Values['Unknown', 'Other', 'Fully Redundant', 'Degraded Redundancy', 'Redundancy Lost']
RedundancyStatus property is in 4 classes of ROOT\CIMV2\ms_409 and in 2 namespaces
Status property
CIMTYPE'string'
Description'The Status property is a string indicating the current status of the object. Various operational and non-operational statuses can be defined. Operational statuses are "OK", "Degraded" and "Pred Fail". "Pred Fail" indicates that an element may be functioning properly but predicting a failure in the near future. An example is a SMART-enabled hard drive. Non-operational statuses can also be specified. These are "Error", "Starting", "Stopping" and "Service". The latter, "Service", could apply during mirror-resilvering of a disk, reload of a user permissions list, or other administrative work. Not all such work is on-line, yet the managed element is neither "OK" nor in one of the other states.'
Values['OK', 'Error', 'Degraded', 'Unknown', 'Pred Fail', 'Starting', 'Stopping', 'Service', 'Stressed', 'NonRecover', 'No Contact', 'Lost Comm']
Status property is in 225 classes of ROOT\CIMV2\ms_409 and in 42 namespaces

CIM_StorageRedundancyGroup Qualifiers

NameValueToInstanceToSubclassOverridableAmendedLocal
AMENDMENTTrue
Description'A class derived from redundancy group containing mass storage-related redundancy information. Storage redundancy groups are used to protect user data. They are made up of one or more physical extents, or one or more aggregate physical extents. Storage redundancy groups may overlap. However, the underlying extents within the overlap should not contain any check data.'
LOCALE1033

CIM_StorageRedundancyGroup System properties

NameValueOriginCIMTypeLocalArray
__PATH'\\.\ROOT\CIMV2\ms_409:CIM_StorageRedundancyGroup'___SYSTEM8
__NAMESPACE'ROOT\CIMV2\ms_409'___SYSTEM8
__SERVER'.'___SYSTEM8
__DERIVATION['CIM_RedundancyGroup', 'CIM_LogicalElement', 'CIM_ManagedSystemElement']___SYSTEM8
__PROPERTY_COUNT8___SYSTEM3
__RELPATH'CIM_StorageRedundancyGroup'___SYSTEM8
__DYNASTY'CIM_ManagedSystemElement'___SYSTEM8
__SUPERCLASS'CIM_RedundancyGroup'___SYSTEM8
__CLASS'CIM_StorageRedundancyGroup'___SYSTEM8
__GENUS1___SYSTEM3

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Number of classes:20
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