MSFT_StorageJob class
Represents a storage job.
The following syntax is simplified from Managed Object Format (MOF) code.
Storage jobs represent long running operations on a storage subsystem. These operations can be initiated in either of the following ways:
- By users, through the various management interfaces defined by this MOF.
- Automatically, by intelligent storage subsystems.
Syntax
class MSFT_StorageJob : MSFT_StorageObject
{
String Name;
String Description;
Datetime ElapsedTime;
UInt16 ErrorCode;
String ErrorDescription;
UInt16 JobState;
String JobStatus;
UInt16 LocalOrUtcTime;
UInt16 OperationalStatus[];
String StatusDescriptions[];
UInt16 PercentComplete;
Datetime StartTime;
Datetime TimeBeforeRemoval;
Datetime TimeOfLastStateChange;
Datetime TimeSubmitted;
Boolean DeleteOnCompletion;
Boolean IsBackgroundTask;
UInt16 RecoveryAction;
String OtherRecoveryAction;
};
Members
The MSFT_StorageJob class has these types of members:
Methods
The MSFT_StorageJob class has these methods.
| Method | Description |
|---|---|
| GetExtendedStatus | Retrieves extended status information for an unsuccessful storage job. |
| RequestStateChange | Requests that the state of the job be changed to the value specified in the RequestedState parameter. |
Properties
The MSFT_StorageJob class has these properties.
DeleteOnCompletion
Data type: Boolean
Access type: Read-only
If TRUE, the storage job will be deleted automatically after a short time interval.
Description
Data type: String
Access type: Read-only
A textual description of the operation that the storage job is tracking.
ElapsedTime
Data type: Datetime
Access type: Read-only
If the job is still executing, this property indicates how long it has been executing. If the job is complete, it is the total execution time.
ErrorCode
Data type: UInt16
Access type: Read-only
If the operation that this storage job was tracking has failed, the provider sets this property to an error code defined by the method that invoked the operation. If this storage job was tracking a background task, the error code can be set to any valid storage management error code as defined in the value map below. If there was no error, this property must be set to Success. This property should be NULL until the operation has completed.
ErrorDescription
Data type: String
Access type: Read-only
A free-form string that contains the vendor's error description.
IsBackgroundTask
Data type: Boolean
Access type: Read-only
Qualifiers: Required
If TRUE, this storage job represents an automated background task initiated by the storage subsystem. For all user- or management-initiated operations, this value should be set to FALSE.
JobState
Data type: UInt16
Access type: Read-only
Qualifiers: Required
The state of the job.
New (2)
Starting (3)
Running (4)
Suspended (5)
Shutting Down (6)
Completed (7)
Terminated (8)
Killed (9)
Exception (10)
Service (11)
Query Pending (12)
Microsoft Reserved (13..32767)
Vendor Reserved (32768..65535)
JobStatus
Data type: String
Access type: Read-only
A free-form string that represents the status of the job. The primary status is reflected in the OperationalStatus property. JobStatus provides additional, implementation-specific details.
LocalOrUtcTime
Data type: UInt16
Access type: Read-only
Qualifiers: Values ( "Local Time", "UTC Time" ), ValueMap ("1", "2")
Indicates whether the time values in the RunStartInterval and UntilTime properties represent local time or UTC time. Time values are synchronized worldwide by setting this property to UTC Time.
Name
Data type: String
Access type: Read-only
Qualifiers: Required
A system-defined name for the storage job.
OperationalStatus
Data type: UInt16 array
Access type: Read-only
Qualifiers: Required
Indicates the current status of each storage subsystem that is participating in the storage job.
| Value | Meaning |
|---|---|
| Unknown 0 | The operational status is unknown. |
| Other 1 | A vendor-specific OperationalStatus is specified in the OtherOperationalStatusDescription property. |
| OK 2 | The storage subsystem is responding to commands and is in a normal operating state. |
| Degraded 3 | The storage subsystem is responding to commands, but is not running in an optimal operating state. |
| Stressed 4 | The storage subsystem is functioning, but needs attention. For example, it may be overloaded or overheated. |
| Predictive Failure 5 | The storage subsystem is functioning, but it is likely to fail in the near future. |
| Error 6 | An error has occurred. |
| Non-Recoverable Error 7 | A nonrecoverable error has occurred. |
| Starting 8 | The storage subsystem is in the process of starting. |
| Stopping 9 | The storage subsystem is in the process of stopping. |
| Stopped 10 | The storage subsystem was stopped or shut down in a clean and orderly fashion. |
| In Service 11 | The storage subsystem is being configured, maintained, cleaned, or otherwise administered. |
| No Contact 12 | The storage provider is aware of the storage subsystem, but has never been able to communicate with it. |
| Lost Communication 13 | The storage provider is aware of the storage subsystem and has communicated with it in the past, but is currently unable to communicate with it. |
| Aborted 14 | The storage subsystem was stopped abruptly and might require configuration or maintenance. |
| Dormant 15 | The storage provider is able to contact the storage subsystem, but the storage subsystem is not currently active. |
| Supporting Entity in Error 16 | This value indicates that another device or connection that the storage subsystem depends on might need attention. It does not necessarily indicate trouble with the storage subsystem itself. |
| Completed 17 | The storage subsystem has completed an operation. This value should be combined with "OK", "Error", or "Degraded", depending on the outcome of the operation. |
| Power Mode 18 | This value is reserved for system use. |
| DMTF Reserved .. | Values between 18 and 0x8000 (exclusive) are reserved for DMTF. |
| Vendor Reserved 0x8000.. | Values greater than or equal to 0x8000 are reserved for vendors. |
OtherRecoveryAction
Data type: String
Access type: Read-only
A vendor-specific recovery action to be taken for an unsuccessfully run job. This property should only be set if the RecoveryAction is set to Other.
PercentComplete
Data type: UInt16
Access type: Read-only
Qualifiers: Required, Units (Percentage)
The percentage of the job that has completed at the time that this value is requested.
RecoveryAction
Data type: UInt16
Access type: Read-only
Describes the recovery action to be taken for an unsuccessfully run job. One of the following values.
| Value | Meaning |
|---|---|
| Unknown 0 | The desired recovery action is unknown. |
| Other 1 | The recovery action is specified in the OtherRecoveryAction property. |
| Do Not Continue 2 | Stop executing the storage job and appropriately update its status. |
| Continue With Next Job 3 | Continue with the next job in the queue. |
| Re-run Job 4 | Rerun the job. |
StartTime
Data type: Datetime
Access type: Read-only
The time when the job was started.
StatusDescriptions
Data type: String array
Access type: Read-only
Descriptions of the OperationalStatus values. For example, if Stopping is a value in OperationalStatus, the corresponding array element of StatusDescriptions may explain why an object is being stopped.
TimeBeforeRemoval
Data type: Datetime
Access type: Read-only
The amount of time, in seconds, that the job is retained after it has finished executing, either succeeding or failing in that execution. The job must remain in existence for some period of time regardless of the value of the DeleteOnCompletion property.
TimeOfLastStateChange
Data type: Datetime
Access type: Read-only
The time when the state of the job last changed. If the state of the job has not changed and this property does not have a value, it must be set to zero. If a state change was requested, but it was rejected or has not yet been processed, the value of this property must not be updated.
TimeSubmitted
Data type: Datetime
Access type: Read-only
The time when the job was submitted for execution. A value of all zeros indicates that the owning element is not capable of reporting a date and time. Therefore, the ScheduledStartTime and StartTime are reported as intervals relative to the time their values are requested.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | Windows Server 2012 [desktop apps only] |
| Namespace | Root\Microsoft\Windows\Storage |
| MOF | Storagewmi.mof |
See also
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