IVssBackupComponents::AbortBackup method (vsbackup.h)
The AbortBackup method notifies VSS that a backup operation was terminated.
This method must be called if a backup operation terminates after the creation of a shadow copy set with IVssBackupComponents::StartSnapshotSet and before IVssBackupComponents::DoSnapshotSet returns.
If AbortBackup is called and no shadow copy or backup operations are underway, it is ignored.
Syntax
HRESULT AbortBackup();
Return value
The following are the valid return codes for this method.
Value | Meaning |
---|---|
|
The query operation was successful. |
|
The caller is out of memory or other system resources. |
|
The backup components object is not initialized. |
|
Unexpected error. The error code is logged in the error log file. For more information, see
Event and Error Handling Under VSS.
Windows Server 2008, Windows Vista, Windows Server 2003 and Windows XP: This value is not supported until Windows Server 2008 R2 and Windows 7. E_UNEXPECTED is used instead. |
Remarks
AbortBackup generates an Abort event, which is handled by each instance of each writer through the CVssWriter::OnAbort method.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows XP [desktop apps only] |
Minimum supported server | Windows Server 2003 [desktop apps only] |
Target Platform | Windows |
Header | vsbackup.h (include VsBackup.h, Vss.h, VsWriter.h) |
Library | VssApi.lib |
See also
IVssBackupComponents::BackupComplete
IVssBackupComponents::DoSnapshotSet