This section describes operation commands for backup management.
NAME
swstbackup - backup
SYNOPSIS
program-directory\bin\swstbackup [-suspend|-T] Device-Name [-Xdevmap Device-Map-File] [-Xflush]
program-directory\bin\swstbackup [-h Server-Name] [-suspend|-T] Device-Name [-Xdevmap Device-Map-File] [-Xflush]
DESCRIPTION
When using this command, the operation changes according to different states of the advanced copy that is being executed.
When synchronous processing (EC) is not performed
Snapshot processing (OPC) is performed and the processing of information, such as the TimeStamp and backup volume of a copy target, is registered into backup history information.
When synchronous processing (EC) is performed
The state of synchronous processing is checked and, in the case of an equivalent maintenance state, backup synchronous processing is suspended. Information such as time and backup volume of a copy target is simultaneously registered into backup history information. A backup of this form is called synchronous high-speed backup. Note that it aborts when an equivalent maintenance state is not reached.To use the Chapter 5 Backup Process That Uses the Suspend/Resume Function for synchronous high-speed backup, execute the backup command with -suspend specified, and suspend backup synchronous processing.
In the above cases, a backup is established, and access to the backup volume is available immediately after the execution command.
AdvancedCopy Manager executes backup pre-processing and post-processing scripts before and after backup.
For information on customizing these scripts, refer to "Appendix A Pre-processing and Post-processing of Backup and Restoration".
AdvancedCopy Manager deletes the oldest backup history information automatically at the time of backup execution, if it has reached the maximum number of preservation generations (*1).
(*1) This configured in swstbkpolset (Backup policy setting command).
OPTIONS
Specifies a Storage Server name.
This option can be specified only on a Storage Management Server.
Specifies a target backup volume to perform the snapshot fast backup. In the operand, specify a 4.4.10.1 Describing a device map file in which a combination of a transaction volume and a target backup volume are described. If this option is not specified, the target backup volume will be automatically selected by the backup function. To execute this command on a remote basis using the -h option, specify a device map file (of a Storage Server) using an absolute pathname. A file name specified in Device-Map-File must not include any national character.
Specifies the flushing of the file system buffer of the transaction volume instead of locking the transaction volume. Before this option is specified, all write processing on the transaction volume must be stopped. During a backup process where the write processing is not stopped, the reliability of the transaction volume data is not guaranteed.
The file system buffer can be flushed by specifying 'on' for BufferFlushOnly in the transaction volume locking specification file for backups instead of this option. For details, refer to A.2.3 Transaction volume locking specification file for backups
This results in synchronous high-speed backup using the Chapter 5 Backup Process That Uses the Suspend/Resume Function.
Specifies that the differential snapshot high-speed backup be executed.
This option cannot be specified during synchronous processing.
This option is valid only for copying within a cabinet when the ETERNUS disk storage systems support the QuickOPC function.
If this option is not specified, ordinary snapshot processing (ie, OPC without using the QuickOPC function) is started. This option must always be specified to perform a backup operation using differential snapshots.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Back up a transaction volume
C:\>C:\Win32app\AdvancedCopyManager\bin\swstbackup -h Work2 g1d1p2 g1d1p2 swstbackup completed C:\>
Specify a target backup volume and back up a transaction volume in the snapshot fast backup.
C:\>C:\Win32app\AdvancedCopyManager\bin\swstbackup g1d1p2 -Xdevmap C:\advancedcopynanager\devmap1 g1d1p2 swstbackup completed C:\>
NOTES
To guarantee the data, this command sets the transaction volume to a state in which it cannot be accessed from other processes before a backup is created. Therefore, the command locks the transaction volume. However, if the command is executed while the transaction volume is being used, the command aborts with an error message.
If the transaction volume is also used by another server, the manager of backup must prevent access to the transaction volume by cancelling the sharing of the transaction volume. If, for some reason, you do not want to cancel the sharing of the transaction volume, carry out the instructions described below. For more information refer to Appendix A Pre-processing and Post-processing of Backup and Restoration.
To synchronize the transaction volume with the file system in backup pre-processing, specify the -Xflush option in this command or set BufferFlushOnly to 'on' in the transaction volume locking specification file for backups.
In the backup post-processing, execute the chkdsk command to check the file system of a backup volume. You will need to have allocated a drive letter to a backup volume using swstdrvset (Drive letter allocation command).
Note that backup may not be correctly performed using the above procedure. On any server other than the one on which this command is entered, you are recommended to always perform backup in an environment in which a transaction volume is not being used.
Backup cannot be executed in the following situations:
No backup policy has been specified for the specified transaction volume.
The backup that was executed one generation earlier was unsuccessful.
Restore is being performed to the transaction volume that is to be backed up.
Restoration is being executed using backup history information that will cause a generation overflow (this may occur when restoration is performed using the backup volume of the oldest history).
Any of the cabinet information (box identifier, OLU number, EXTENT start position, and EXTENT size) of a transaction volume has been changed.
No unused backup volume was available for use as the copying destination.
The replication control function or tape backup function uses the target transaction volume
The replication control function or tape backup function uses the target backup volume
The replication control function or tape backup function uses backup records exceeding the number of preservation generations
The drive letter that was specified when the transaction volume was registered has been changed.
A drive letter has been allocated to a backup volume to be used as the copying destination.
The file system buffer of the transaction volume cannot be flushed by the use of the -Xflush option.
The transaction volume cannot be locked.
A backup volume could not be locked
The contents of the transaction volume locking specification file for backups are invalid.
The backup volume locking specification file for backups is invalid
The state of an SDX object is not in the following states
A mirror volume is ACTIVE or STOP.
An SDX disk is enabling.
A mirror slice is ACTIVE or STOP.
You cannot perform backup if:
The backup volume specified by the device map file cannot be paired with the transaction volume. This occurs if:
The specified backup volume is in use.
The transaction volume and the backup volume are not the same partition size.
The device map file contains an error (refer to 4.4.10.1 Describing a device map file).
The device map file name includes a national character.
At this time, if existing backup history information satisfies the condition of the number of saved generations specified by swstbkpolset (Backup policy setting command), then information on the oldest generation is automatically deleted from the backup history information during the backup process, and the backup volume is cleared. However, if -suspend or -T is specified for the backup history information, then the backup volume with the Suspend or tracking state is not cleared and the backup volume remains in use.
The transaction volume on which the backup command is executed, one other transaction volume, and the suspended or tracking backup volume cannot be specified as backup destinations in the device map file.
Refer to "12.1.1 General notes" for notes on executing backup.
This command can be executed only while none of the following commands are running:
NAME
swstbackstat - displays the completion status of a backup
SYNOPSIS
program-directory\bin\swstbackstat [Device-Name]program-directory\bin\swstbackstat [-h Server-Name] [Device-Name]
DESCRIPTION
This command displays the completion status of a backup that is being performed using swstbackup (Backup execution command).
The following information will be displayed:
Title | Description |
|---|---|
Server | Displays a Storage Server name. |
Transaction-Disk | Displays the 1.5 Managing a Device on AdvancedCopy Manager of a transaction volume. |
Backup-Disk | Displays a backup volume name. If no backup has been collected, "----" will be displayed. |
Status | Displays a backup completion status using one of the following character strings: "----": No backup has been collected (ie, no history exists). |
Execute | Displays how much has been copied in percentage terms if "executing" is displayed in the Status field. Displays "----" unless "executing" is displayed. |
OPTIONS
Specifies a Storage Server name.
This option can be specified only on a Storage Management Server.
OPERANDS
Specifies an 1.5 Managing a Device on AdvancedCopy Manager corresponding to a transaction volume.
If this operand is omitted, the backup execution statuses of all the transaction volumes will be displayed.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Display the actual copying execution status.
C:\>C:\Win32app\AdvancedCopyManager\bin\swstbackstat Server Transaction-Disk Backup-Disk Status Execute Work1 g1d1p2 g1d2p1 succeeded ---- Work1 g1d1p3 g1d2p2 executing 70% Work1 g1d1p4 g1d2p3 executing 30% : C:\>
NOTES
Do not use the OPC stop function of ETERNUS Web GUI while the snapshot fast backup is in progress. If you do use the OPC stop function of ETERNUS Web GUI, it will display "succeeded" whether or not the backup has actually been successful. If "failed" or "halt" is displayed in the "Status" field, a hardware error may have occurred. Refer to "10.3 Troubleshooting: Hardware error during backup" for information about this.
NAME
swstrestore - restore
SYNOPSIS
program-directory\bin\swstrestore [-g Generation-No | -v Version-No] [-r Restore-Device-Name] Device-Name
program-directory\bin\swstrestore [-h Server-Name [-g Generation-No | -v Version-No][-r Restore-Device-Name] Device-Name
DESCRIPTION
The data that exists in backup history information is restored using OPC.
When this command is executed, AdvancedCopy Manager performs the restoration pre-processing and post-processing scripts before and after copying data using OPC. For more information on customizing these scripts, refer to "Appendix A Pre-processing and Post-processing of Backup and Restoration."
You can restore data to a device that is not a transaction volume. When you do so, the device must not be registered as a transaction volume and the device must have the same amount of space available as the specified transaction volume.
OPTIONS
Specifies a Storage Server name.
This option can be specified only on a Storage Management Server.
Specifies the relative generation number of data to be restored.
Check the relative generation number using swsthistdisp (History information display command).
Specifies the absolute generation number of data to be restored.
Check the absolute generation number using swsthistdisp (History information display command).
Specifies a restore destination device name to restore data to any device other than a transaction volume.
Note: If neither the -g or -v option is specified, the latest information from the information history management will be restored.
OPERANDS
Specifies an 1.5 Managing a Device on AdvancedCopy Manager corresponding to a transaction volume.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Restore data with relative generation number 2. For information on the relative generation number, refer to data displayed using swsthistdisp (History information display command).
C:\>C:\Win32app\AdvancedCopyManager\bin\swstrestore -g 2 g1d1p2 g1d1p2 swstrestore completed C:\>
If the Chapter 5 Backup Process That Uses the Suspend/Resume Function is used for the backup operation on the transaction volume, the suspended synchronous processing is deleted and the restore command is executed. For information on the suspended synchronous processing, refer to the data displayed by swstsyncstat (Backup synchronous processing execution status display command). Execute swstcancelsync (Backup synchronous processing cancel command) to cancel the synchronous processing.
C:\>C:\Win32app\AdvancedCopyManager\bin\swstsyncstat g1d1p6 Server Transaction-Disk Backup-Disk Status Execute Work2 g1d1p6 g1d2p6 suspend ---- Work2 g1d1p6 g1d3p6 executing 75% C:\>C:\Win32app\AdvancedCopyManager\bin\swstcancelsync -all g1d1p6 g1d1p6 swstcancelsync completed C:\>C:\Win32app\AdvancedCopyManager\bin\swstsyncstat g1d1p6 Server Transaction-Disk Backup-Disk Status Execute Work2 g1d1p6 ---- ---- ---- C:\>C:\Win32app\AdvancedCopyManager\bin\swstrestore g1d1p6 g1d1p6 swstrestore completed C:\>
NOTES
Restoration of an individual file cannot be performed because copying between devices will be performed.
On a transaction volume on which a file system has been constructed, restore a specific file as follows:
Allocate a drive letter to a backup volume using swstdrvset (Drive letter allocation command). Check the backup volume using the backup history list view or swsthistdisp (History information display command).
Copy a file to be restored using the copy command (using Windows Explorer).
To unassign the drive letter of a backup volume, use swstdrvunset (Drive letter deallocation command)
If the transaction volume is used by another server, the manager of backup must only execute the restore command after preventing access to the transaction volume for example, by canceling the sharing of the transaction volume (using Windows Explorer).
Restoration or recovery cannot be executed in the following situations:
When both relative and absolute generation numbers have been specified.
When a device registered as a transaction volume has been specified in a parameter with the -r option.
When a device registered as a backup volume has been specified in a parameter with the -r option, the device has been registered in the backup registration information of a certain transaction volume. If you restore data to a backup volume without registered backup data, and the backup volume is used to back up a certain transaction volume, then data will be overwritten. It is recommended that a backup volume should NEVER be specified as a restore destination device.
When you perform restoration immediately after starting backup where the actual copying using OPC is still in progress, (except when the combination of transaction volume and backup volume is the same for backup and restoration). A restoration should always be performed after the actual copying using OPC is completed. Alternatively, on a transaction volume on which a file system has been constructed, perform restoration according to the method described in the Point "In a transaction volume on which a file system has been constructed, restore a specific file" above.
When any of the cabinet information (box identifier, OLU number, EXTENT start position, and EXTENT size) of a transaction volume to be restored has been changed.
When the replication control function or tape backup function uses the target transaction volume
When the replication control function or tape backup function uses the device specified in the -r option
When a drive letter that has been allocated during transaction volume registration has been changed.
When the operating volume has two or more mount points
When other volumes are mounted along with the operating volume
When a target volume could not be locked
When the target volume locking specification file is invalid
When different backup methods to recover data (normal dump or reference dump) exist in one log group at the timing of specification of a log group or package recovery of multiple transaction volumes.
When an SDX object has been specified in a parameter with the -r option.
The suspended or tracking backup volume cannot be used as the restore destination volume.
The restore command cannot be executed on a transaction volume during synchronous processing (eg, during copying by EC, under the equivalency maintained status, in the Suspend state).
If the following errors occur during restore processing, then execute swstcancelsync (Backup synchronous processing cancel command) (with the -all option specified) to cancel all of the synchronous processing of the transaction volume, and execute the restore command:
"swst0639 This Command cannot be run. This is because a copy is currently running"
"swst0634 OPC cannot be run. Error code=26 (SCSI command busy)"
If the transaction volume is an SDX object, you cannot perform restoration using this command. In this case, perform recovery as follows:
Assign a drive letter to a backup volume using the drive letter allocation command (swstdrvset). Check the backup volume using the backup history list view, or swsthistdisp (History information display command).
Copy the file to be restored using the copy command.
Unassign the drive letter of the backup volume using swstdrvunset (Drive letter deallocation command).
Refer to "12.1.1 General notes" for notes on executing restore.
This command can only be executed while none of the following commands are running:
NAME
swstcancelrest - cancels OPC-based restoration
SYNOPSIS
program-directory\bin\swstcancelrest [-g Generation-No | -v Version-No] [-r Restore-Device-Name] [-emergency] Device-Name
program-directory\bin\swstcancelrest [-h Server-Name][-g Generation-No | -v Version-No][-r Restore-Device-Name] [-emergency] Device-Name
DESCRIPTION
This command cancels OPC-based restoration.
A hardware error will be displayed when swstrestore (Restore execution command) is executed while data is being copied using OPC. Fix the cause of the hardware error and repeat restoration using swstrestore (Restore execution command).
Check whether a fault occurred using swstreststat (restore execution status display command).
OPTIONS
Specifies a Storage Server name.
This option can be specified only on a Storage Management Server.
Specifies the relative generation number of data being restored.
This option cannot be specified at the same time as the -v option.
Check the relative generation number using swstreststat (restore execution status display command).
Specifies the absolute generation number of data being restored.
This option cannot be specified at the same time as the -g option.
Check the absolute generation number using swstreststat (restore execution status display command).
Specifies the device name if data is restored to any other device than a transaction volume.
Check the device name using swstreststat (restore execution status display command).
Emergency operation mode is available for operations.
In such cases, OPC sessions are neither confirmed nor cancelled.
Note: The restoration of the latest history information will be canceled if neither the -g or -v option is specified.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Cancel restoration of the transaction volume
C:\>C:\Win32app\AdvancedCopyManager\bin\swstcancelrest -g 1 g1d1p2 g1d1p2 swstcancelrest completed C:\>
Restoration of the latest history information on the transaction volume is cancelled in emergency operation mode.
C:\>C:\Win32app\AdvancedCopyManager\bin\swstcancelrest -emergency g1d1p2 g1d1p2 swstcancelrest completed C:\>
NOTES
If you cancel OPC-based restoration using this command, the transaction volume will be in an incomplete state and can no longer be used because part of the data has already been overwritten by the copy process. Perform restoration again using swstrestore (Restore execution command).
You cannot cancel restoration if:
The history specified in the -g or -v option does not exist.
Restoration is not performed on the device specified in the -r option.
Restoration is not performed from the specified history. In this case, processing is terminated with an information message "swst0303 Restoration for specified restoration device is not performed". The end status after this message is a normal end.
When the replication control function or tape backup function uses the target transaction volume
However, OPC sessions are neither confirmed nor cancelled by execution in emergency operation mode. If an OPC session is in the error suspended or halt state, then unmanaged sessions remain. In this case, ETERNUS Web GUI must be used to cancel these sessions.
This command can only be executed while none of the following commands are running:
NAME
swstreststat - displays the execution status of restoration
SYNOPSIS
program-directory\bin\swstreststat [-g Generation-No | -v Version-No] [Device-Name]
program-directory\bin\swstreststat [-h Server-Name [-g Generation-No | -v Version-No] [Device-Name]
DESCRIPTION
This command displays the execution status of restoration.
The following information will be displayed:
Title | Description |
|---|---|
Server | Displays a Storage Server name. |
Transaction-Disk | Displays the 1.5 Managing a Device on AdvancedCopy Manager of a transaction volume. |
Generation | Displays the relative generation number of restored backup data. "----" will be displayed if no generation number is specified in the -g or -v option and no backup history exists. |
Version | Displays the absolute generation number of restored backup data. "----" will be displayed if no generation number is specified in the -g or -v option and no backup history exists. |
Backup-Disk | Displays the name of a backup volume from which data should be copied and restored. "----" will be displayed if restoration is not in progress. |
Restore-Device | Displays a restoration target device name unless data is copied and restored to a transaction volume. "----" will be displayed if restoration is not in progress, or if data is restored to a transaction volume. |
Status | Displays the execution status: "----": No copying using OPC is in progress. |
Execute | Displays how much has been copied in percentage terms if "executing" is displayed in the Status field. Displays "----" unless "executing" is displayed. |
OPTIONS
Specifies a Storage Server name.
This option can be specified only on a Storage Management Server.
Specifies the relative generation number of data whose restore execution status is to be displayed.
Specifies the absolute generation number of data whose restore execution status is to be displayed.
Note: The restore execution statuses of all the histories will be displayed if both the -g and -v options are omitted.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
If this operand is omitted, the restore execution statuses of all the transaction volumes will be displayed.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Display the restore execution statuses of transaction volumes.
C:\>C:\Win32app\AdvancedCopyManager\bin\swstreststat Server Transaction-Disk Generation Version Backup-Disk Restore-Device Status Execute Work1 g1d1p2 1 10 g1d2p1 g1d3p2 executing 75% Work1 g1d1p3 ---- ---- ---- ---- ---- ---- Work1 g1d1p4 2 12 g1d2p3 ---- succeeded ---- Work1 g1d1p5 3 13 g1d2p4 g1d3p5 executing 75% : C:\>
NOTES
Do not use the OPC stop function of ETERNUS Web GUI while the snapshot fast backup is in progress. If you use the OPC stop function of ETERNUS Web GUI, this command displays "succeeded" whether or not the restoration has actually been successful.
If "failed" is displayed in the "Status" field, a hardware error may have occurred. Refer to "10.3 Troubleshooting: Hardware error during backup" for information about this.
If no generation number has been specified in the -v or -g option, the restore execution statuses of all the histories will be displayed. If, at this time, restoration is not in progress from any of the histories, "----" will be displayed in all the information fields other than "Server" and "Transaction-Disk".
NAME
swsthistdisp - displays the backup history information
SYNOPSIS
program-directory\bin\swsthistdisp [Device-Name]program-directory\bin\swsthistdisp [-h Server-Name] [Device-Name]
DESCRIPTION
This command displays history information in relation to data that has been backed up.
The following information will be displayed:
Title | Description |
|---|---|
Server | Displays a Storage Server name. |
Device | Displays an 1.5 Managing a Device on AdvancedCopy Manager . |
Mount-Point | Displays the drive letter of a device. The file system type of the device is displayed inside the parentheses. |
Generation | Displays a relative generation number. |
Version | Displays an absolute generation number. |
Backup-Date | Displays a TimeStamp reflecting when backup has been completed. |
Backup-Device | Displays the name of a backup volume to which data has been backed up. |
Status | Displays an actual copying execution status using one of the following character strings: "succeeded": Copying using OPC has been completed. This item will not be displayed if no backup history information exists. |
Execute | Displays how much has been copied in percentage terms if "executing" is displayed in the Status field. Displays "----" unless "executing" is displayed. This item will not be displayed if no backup history information exists. |
OPTIONS
Specifies a Storage Server name.
This option can be specified only on a Storage Management Server.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
If this operand is omitted, the backup history information of all the transaction volumes will be displayed.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Display the backup history information of all the transaction volumes.
C:\>C:\Win32app\AdvancedCopyManager\bin\swsthistdisp Server=Work1 Device=g1d1p2 Mount-Point=D: (NTFS) Generation Version Backup-Date Backup-Device Status Execute 1 10 1999/11/12 22:00 g1d2p1 succeeded ---- 2 9 1999/11/11 22:00 g1d2p2 succeeded ---- Server=Work1 Device=g1d1p3 Mount-Point= E: (FAT) Generation Version Backup-Date Backup-Device Status Execute 1 13 1999/11/12 23:00 g1d3p1 succeeded ---- 2 12 1999/11/11 23:00 g1d3p2 succeeded ---- : C:\>
NOTES
If "failed" or "halt" is displayed in the "Status" field, a hardware error may have occurred. Refer to "10.3 Troubleshooting: Hardware error during backup" for information about this.
NAME
swsthistdel - deletes backup history information
SYNOPSIS
program-directory\bin\swsthistdel -g Generation-No| -v Version-No | -z [-emergency] Device-Name
program-directory\bin\swsthistdel [-h Server-Name] -g Generation-No| -v Version-No | -z [-emergency] Device-Name
DESCRIPTION
This command deletes backup history information.
The backup volume of the deleted history is released and becomes an empty backup volume.
OPTIONS
Specifies a Storage Server name.
This option can only be specified on a Storage Management Server.
Specifies the relative generation number of backup history information to be deleted.
This option cannot be specified at the same time as the -v or -z.
Check the relative generation number using swsthistdisp (History information display command).
Specifies the absolute generation number of backup history information to be deleted.
This option cannot be specified at the same time as the -g or -z.
Check the absolute generation number using swsthistdisp (History information display command).
Specifies that all the backup history information is to be deleted.
This option cannot be specified at the same time as the -g or -v.
Emergency operation mode is available for operations.
In such cases, OPC sessions are neither confirmed nor cancelled.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Delete a history with absolute generation number 10 of a transaction volume
C:\>C:\Win32app\AdvancedCopyManager\bin\swsthistdel -v 10 g1d1p2 g1d1p2 swsthistdel completed C:\>
The history information of relative generation number 1 of the transaction volume is deleted in the emergency operation mode.
C:\>C:\Win32app\AdvancedCopyManager\bin\swsthistdel -g 1 -emergency g1d1p2 g1d1p2 swsthistdel completed C:\>
NOTES
You cannot delete backup history information if:
The backup history information specified in the -g or -v option does not exist.
The specified backup history information is currently being used in a restoration.
When the replication control function or tape backup function uses the target transaction volume
When the replication control function or tape backup function uses the target backup volume
However, OPC sessions are neither confirmed nor cancelled by execution in emergency operation mode. If an OPC session is in the error suspended or halt state, then unmanaged sessions remain. In this case, ETERNUS Web GUI must be used to cancel these sessions.
Deleting the suspended history information does not cancel the synchronous processing (in an EC session).
Deleting the tracking history information does not cancel the tracking processing (in an OPC session).
In synchronous high-speed backup with -suspend specified, the backup volume remains in use even after the history information is deleted.
In differential snapshot high-speed backup with -T specified, the backup volume remains in use even after the history information is deleted.
If the history information is deleted while the OPC physical copy has not been completed in a backup operation mode other than the differential snapshot high-speed backup, physical copying of the deleted history is interrupted. In this case, the data in the backup volume is incomplete (ie, copy has stopped part way through). The backup volume is put in the unused state upon deletion of the history information and becomes ready for use in the next backup.
In the differential snapshot high-speed backup mode, the physical copying of the deleted history is continued even after the history information on the incomplete OPC physical copy is deleted. Even after deletion of the history information, the backup volume is in the busy state and becomes ready for use in the next backup of the relevant transaction volume.
This command can be executed only while none of the following commands are running:
NAME
swststartsync - starts backup synchronous processing
SYNOPSIS
program-directory\bin\swststartsync Device-Name [-Xdevmap Device-Map-File]
program-directory\bin\swststartsync [-h Server-Name] Device-Name [-Xdevmap Device-Map-File]
DESCRIPTION
This command starts backup synchronous processing (ie, it starts disk-to-disk copy using EC).
Even if it is already in use, the transaction volume where the synchronous processing started s well as the suspended backup volume can be used as backup destinations.
Except for the transaction volume where the synchronous processing started and the suspended backup volume, transaction volumes cannot be specified as backup destinations in the device map file.
OPTIONS
Specify the name of a Storage Server.
This option can be specified only on the Storage Management Server.
Specifies a target backup volume to perform the backup synchronous processing. In the operand, specify a 4.4.10.1 Describing a device map file in which a combination of a transaction volume and a target backup volume is described. If this option is not specified, a target backup volume will be automatically selected. To execute this command on a remote basis using the -h option, specify a device map file of a Storage Server using an absolute pathname. A file name specified in Device-Map-File must not include any national characters.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
To start the backup synchronous processing for a transaction volume
C:\>C:\Win32app\AdvancedCopyManager\bin\swststartsync -h Work2 g1d0p0 g1d0p0 swststartsync completed. C:\>
Synchronous processing of transaction volume begins specifying the backup volume at the output destination.
C:\>C:\Win32app\AdvancedCopyManager\bin\swststartsync g1d1p2 -Xdevmap C:\AdvancedCopyManager\devmap1 g1d1p2 swststartsync completed C:\>
NOTES
When you execute the backup synchronous processing start command for a transaction volume to which the backup synchronous processing is already being executed, the message, "swst0301 Backup synchronous processing is already in progress." is output and then the command is terminated normally.
You cannot start backup synchronous processing in the following cases. In any of the cases below, perform the action according to the "System administrator response" message.
When specifying a device that does not support the EC function.
When the backup volumes required for starting the backup synchronous processing cannot be obtained.
When specifying a device that is being restored by OPC.
When mounting the backup volume to which data is copied.
When a backup volume could not be locked
When the backup volume locking specification file for backups is invalid.
When the replication control function or tape backup function uses the target transaction volume.
If a suspended backup volume is the transaction volume at the start of the synchronous processing, then the suspended backup volume is selected as the backup destination with the highest priority, and the synchronous processing restarts (ie, differential copy) starts. Otherwise, the synchronous processing (ie, full copy) starts.
This command cannot be executed when any of the following commands are running:
NAME
swstcancelsync - cancels the backup synchronous processing
SYNOPSIS
program-directory\bin\swstcancelsync [-emergency] [-bd Backup-Device-Name | -all] Device-Name
program-directory\bin\swstcancelsync [-h Server-Name] [-emergency] [-bd Backup-Device-Name | -all] Device-Name
DESCRIPTION
The backup synchronous processing can be cancelled during copying by EC or under the equivalency maintained status.
The synchronous processing can be cancelled with the backup volume during copying by EC, under the equivalency maintained status, or while the Suspend state is set. Specifying cancellation of all of the synchronous processing cancels all of the backup synchronous processing including those in the Suspended state.
If the system detects an error while backup synchronous processing is being executed, copying in progress at that time terminates abnormally. In this case, use this command to cancel the backup synchronous processing. Use swstsyncstat (Backup synchronous processing progress display command) to check for the error.
OPTIONS
Specify the name of a Storage Server.
This option can be specified only with a Storage Management Server.
Emergency operation mode is available for operations.
In such cases, EC sessions are neither confirmed nor cancelled.
The synchronous processing on a specific backup volume can be cancelled.
Specify the copy destination backup volume name. In the operand, specify the 1.5 Managing a Device on AdvancedCopy Manager for the specified device.
Note that the backup volume name and the -all option cannot be specified together.
All of the synchronous processing of the transaction volume can be specified to be cancelled. Note that this specification and the -bd option cannot be used together.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Cancelling backup synchronous processing to a transaction volume
C:\>C:\Win32app\AdvancedCopyManager\bin\swstcancelsync g1d0p0 g1d0p0 swstcancelsync completed. C:\>
Cancelling backup synchronous processing of transaction volume in the emergency operation mode.
C:\>C:\Win32app\AdvancedCopyManager\bin\swstcancelsync -emergency g1d0p0 g1d0p0 swstcancelsync completed. C:\>
Cancelling backup synchronous processing of the backup volume from the transaction volume
C:\>C:\Win32app\AdvancedCopyManager\bin\swstsyncstat g1d1p6 Server Transaction-Disk Backup-Disk Status Execute Work2 g1d1p6 g1d1p1 suspend ---- Work2 g1d1p6 g1d1p2 executing 75% C:\>C:\Win32app\AdvancedCopyManager\bin\swstcancelsync g1d1p6 -bd g1d1p2 g1d1p6 swstcancelsync completed. C:\>C:\Win32app\AdvancedCopyManager\bin\swstsyncstat g1d1p6 Server Transaction-Disk Backup-Disk Status Execute Work2 g1d1p6 g1d1p1 suspend ---- C:\>
Cancelling all of the backup synchronous processing of the transaction volume
C:\>C:\Win32app\AdvancedCopyManager\bin\swstsyncstat g1d1p6 Server Transaction-Disk Backup-Disk Status Execute Work2 g1d1p6 g1d1p1 suspend ---- Work2 g1d1p6 g1d1p2 executing 75% C:\>C:\Win32app\AdvancedCopyManager\bin\swstcancelsync g1d1p6 -all g1d1p6 swstcancelsync completed. C:\>C:\Win32app\AdvancedCopyManager\bin\swstsyncstat g1d1p6 Server Transaction-Disk Backup-Disk Status Execute Work2 g1d1p6 ---- ---- ---- C:\>
NOTES
However, EC sessions are neither confirmed nor cancelled by execution in the emergency operation mode. If an EC session is in the error suspended state or the halt state, then unmanaged sessions remain. In this event, ETERNUS Web GUI must be used to cancel these sessions.
You cannot cancel synchronous backup processing in the following case:
When the replication control function or tape backup function uses the target transaction volume
This command cannot be executed when any of the following commands are running:
NAME
swstsyncstat - displays the execution status of the backup synchronous processing
SYNOPSIS
program-directory\bin\swstsyncstat [Device-Name]program-directory\bin\swstsyncstat [-h Server-Name] [Device-Name]
DESCRIPTION
The execution status of the backup synchronous processing is displayed (during copying, under the equivalency maintained status, or in the suspended status).
If one transaction volume has multiple EC sessions, then the statuses of all of these EC sessions are displayed.
The table below lists the meaning of each title.
Title | Description |
|---|---|
Server | Displays the name of the Storage Server. |
Transaction-Disk | Displays the 1.5 Managing a Device on AdvancedCopy Manager of a transaction volume. |
Backup-Disk | Displays the name of the backup volume. |
Status | Displays the status of backup synchronous processing: "----": Backup synchronous processing is not being executed. |
Execute | Displays the progress of the backup synchronous processing as a percentage (0 to 100%). |
OPTIONS
Specify the name of a Storage Server.
This option can be specified only with the Storage Management Server.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
When you omit the device name, the system displays the status of backup synchronous processing for all of the transaction volumes.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
To display the status of backup synchronous processing to a transaction volume
C:\>C:\Win32app\AdvancedCopyManager\bin\swstsyncstat g1d0p0 Server Transaction-Disk Backup-Disk Status Execute Work1 g1d1p2 g1d2p1 suspend ---- Work1 g1d1p2 g1d2p2 executing 75% C:\>
To display the status of backup synchronous processing for all of the transaction volumes:
C:\>C:\Win32app\AdvancedCopyManager\bin\swstsyncstat Server Transaction-Disk Backup-Disk Status Execute Work1 g1d1p2 g1d2p1 suspend ---- Work1 g1d1p2 g1d2p2 executing 75% Work1 g1d1p2 g1d2p5 suspend ---- Work1 g1d1p3 g1d2p3 equivalent 100% Work1 g1d1p4 g1d2p4 failed ---- Work1 g1d1p5 ---- ---- ---- C:\>
NOTES
If "failed" or "halt" is indicated as the status of the backup synchronous processing (in the Status field), a hardware failure has possibly occurred. Refer to "10.3 Troubleshooting: Hardware error during backup" for more information about this.
If "nosession" is indicated as the status of the backup synchronous processing (in the Status field)," resource information having inconsistency is a possible cause. Use 11.2.3.1 swstsrsemtch (Resource match command) to remove the inconsistency from the resource information.
NAME
swstexecstat - displays the execution status of other commands executed
SYNOPSIS
program-directory\bin\swstexecstat [-j] [Device-Name]program-directory\bin\swstexecstat [-j] [-h Server-Name] [Device-Name]
DESCRIPTION
This command displays the execution status of other commands executed on a transaction volume. The execution status of OPC/EC will be displayed if OPC/EC is being executed.
The following information will be displayed:
Title | Description |
|---|---|
Server | Displays a Storage Server name. |
Device | Displays an 1.5 Managing a Device on AdvancedCopy Manager |
Last-Backup-Date | Displays the time when the last backup execution command was accepted. |
Interval | Displays how many days have passed after the specified number of interval days since the last backup date has been exceeded. This item will be displayed as "DELAY=number-of-days-passing". "OK" will be displayed if the number of interval days has not been exceeded. |
Status | Displays whether any of the following commands is being executed on a transaction volume. If so, "EXEC" will be displayed. Otherwise, "IDLE" will be displayed. |
Mount-Point(Method) | Displays the drive letter of a device. The file system type of the device is displayed inside the parentheses. |
Execute | Displays the name of a command being executed or the copying progress percentage. "----" : Neither a command nor OPC is being executed During synchronous high-speed backup with -suspend specified, no operation ("----") is indicated in the Execute field. |
If multiple processes are performed on transaction volumes (for example, when the backup synchronous processing start command is issued while a real copy of the snapshot backup is being handled), the display in the Execute field conforms to the following rules:
The display of a command name takes priority if both copying and command executions are in progress.
When a disk copy of the snapshot backup and a disk copy of the backup synchronous processing are being handled simultaneously, the progress of the disk copy of the backup synchronous processing is displayed. A disk copy for restoration is not performed during disk copy of the snapshot backup or backup synchronous processing due to a restriction of ETERNUS disk storage systems.
The following information will be displayed:
Title | Description |
|---|---|
Server | Displays a Storage Server name. |
Device | Displays an 1.5 Managing a Device on AdvancedCopy Manager |
Execute-Date | Displays the command execution date and time (TimeStamp). |
Status | Displays whether any of the following commands are being executed on a transaction volume. If so, "EXEC" will be displayed. Otherwise, "IDLE" will be displayed. |
Mount-Point(Method) | Displays the drive letter of a device. The file system type of the device is displayed inside the parentheses. |
Execute | Displays the name of a command being executed or the copying progress percentage. "----" : Neither a command nor OPC is being executed During synchronous high-speed backup with -suspend specified, no operation ("----") is indicated in the Execute field. |
OPTIONS
Specifies a Storage Server name.
This option can be specified only on a Storage Management Server.
Specifies to display information in another format.
OPERANDS
Specifies an 1.5 Managing a Device on AdvancedCopy Manager corresponding to a transaction volume.
If this operand is omitted, the execution statuses of all the transaction volumes will be displayed.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Display the execution statuses of transaction volumes.
C:\>C:\Win32app\AdvancedCopyManager\bin\swstexecstat Server Device Last-Backup-Date Interval Status Mount-Point (Method) Execute Work1 g1d1p2 2000/12/11 12:20 OK IDLE D: (NTFS) ---- Work1 g1d1p4 2000/12/09 12:20 DELAY=2 EXEC E: (NTFS) snapshot(45%) : C:\>
An example of using the "-j" option is as follows:
C:\>C:\Win32app\AdvancedCopyManager\bin\swstexecstat -h Work2 -j Server Device Execute-Date Status Mount-Point (Method) Execute Work2 g1d1p2 ---- IDLE D: (NTFS) ---- Work2 g1d1p3 2000/12/10 12:20 EXEC E: (NTFS) sync Work2 g1d1p4 2000/12/09 12:20 EXEC F: (NTFS) swstbackup : C:\>
NOTES
If "sync (failed)", "snapshot(failed)", "restore(failed)", "sync (halt)", "snapshot(halt)" or "restore(halt)" is displayed in the "Execute" field, a hardware error may have occurred. After fixing the cause of the hardware error, perform the following:
For "sync (failed)"
Execute 11.2.2.9 swstcancelsync (Backup synchronous processing cancel command) to cancel the backup synchronous processing.
If "snapshot(failed)" is displayed
Delete backup history information using the swsthisdel (History information deletion command).
If "restore(failed)" is displayed
Cancel restoration using 11.2.2.4 swstcancelrest (Restore cancellation command).
NAME
swstdrvset - allocates a drive letter
SYNOPSIS
program-directory\bin\swstdrvset Device-Name [Drive-Letter]
program-directory\bin\swstdrvset Device-Name Mount-Point
DESCRIPTION
Use this command if you need to temporarily allocate a drive letter or mount point to a device when, for example, you restore an individual file.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
Specifies a drive letter to be allocated to a device. Valid drive letters include "C:" to "Z:" The letters are not case-sensitive. If this operand is omitted, an unused drive letter will be automatically selected. Unused drive letters are searched starting from "Z:".
Specifies a mount point to be allocated to a device.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Allocate a drive letter (E:) to a device
C:\>C:\Win32app\AdvancedCopyManager\bin\swstdrvset g3d1p2 E: swst1001 E: has been allocated to g3d1p2. swstdrvset completed C:\>
Allocate an appropriate used drive letter to a device
C:\>C:\Win32app\AdvancedCopyManager\bin\swstdrvset g3d1p3 Swst1001 Z: has been allocated to g3d1p3. swst0307 Z: is allocated to g3d1p3. swstdrvset completed C:\>
NOTES
You cannot allocate a drive letter if:
The specified drive letter has already been allocated to another drive or resource.
The specified mount point has already been allocated to another drive.
This command is executed with no drive letter specified, and no unused drive letter is available.
The user who executes a command does not have the Administrator's authority for the local machine.
This command is executed with a drive letter or mount point specified and this drive letter or mount point has already been allocated (the warning message swst1011 will be displayed).
This command is executed with no drive letter specified, and one or more drive letters have already been allocated (the warning message swst1011 will be displayed).
This command is executed on a dynamic volume.
The target device is mounted on another device.
The target device mounts another device.
The target device mounts itself.
Do not use Disk Management when you use this command.
NAME
swstdrvunset - cancels a drive letter
SYNOPSIS
program-directory\bin\swstdrvunset {Device-Name | Drive-Letter}program-directory\bin\swstdrvunset Mount-Point
DESCRIPTION
The drive letter or mount point currently assigned to the device is canceled.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
Specifies a drive letter. Valid drive letters include "C:" to "Z:". The letters are not case sensitive.
Specifies a mount point to be deallocated to a device.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Deallocate the drive letter of a device.
C:\>C:\Win32app\AdvancedCopyManager\bin\swstdrvunset g3d1p2 swst1002 The allocation of the drive letter for g3d1p2 has been released. Drive letter=E: swstdrvunset completed C:\>
Deallocate the drive letter of a device (Z:).
C:\>C:\Win32app\AdvancedCopyManager\bin\swstdrvunset Z: swst1002 The allocation of the drive letter for g3d1p3 has been released. Drive letter=Z: swstdrvunset completed C:\>
NOTES
You cannot deallocate a drive letter if:
No drive letter has been allocated to the specified device.
The specified device is in use.
The specified drive letter or mount point has not been allocated to a device.
The specified device is either in use or is shared.
The specified drive letter or mount point has been allocated to a device that does not have an AdvancedCopy Manager device name.
The user who executes the command does not have the Administrator's permission.
This command is executed on a dynamic volume.
The target device is mounted on another device.
The target device mounts another device.
The target device mounts itself.
Do not use Disk Management when you use this command.
NAME
swstdismount - dismounts the specified volume
SYNOPSIS
program-directory\bin\swstdismount Device-NameDESCRIPTION
This command dismounts the specified volume. When the volume is dismounted, all handles opened for the volume become invalid. The OS automatically remounts the dismounted volume when the volume is accessed.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
The device is dismounted.
C:\>C:\Win32app\AdvancedCopyManager\bin\swstdismount g3d1p2 swstdismount completed C:\>
NOTES
Dismounting is not possible in the following situations:
The specified device name is invalid.
The volume is locked by another process.
NAME
swstvolunlock - unlocks a volume
SYNOPSIS
program-directory\bin\swstvolunlock [-n] Device-NameDESCRIPTION
This command unlocks a volume.
OPTIONS
Specifies that a device is not to be dismounted before it is unlocked.
OPERANDS
Specifies the name of an AdvancedCopy Manager device.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Unlock a device
C:\>C:\Win32app\AdvancedCopyManager\bin\swstvolunlock g3d1p2 swstvolunlock completed C:\>
NOTES
This command does not work if:
The specified device name is invalid.
The device has not been locked.
The AdvancedCopy Manager's communication service has not been run or an error has occurred in the service.
When this command is executed for a volume in a cluster system, set the name of the logical node for the transaction in the SWSTGNODE environment variable.
NAME
swstvollockstat - displays information about a volume that has been locked
SYNOPSIS
program-directory\bin\swstvollockstat [Device-Name]DESCRIPTION
This command displays volume information locked by AdvancedCopy Manager.
The following types of information are displayed:
Title | Description |
|---|---|
ACM-Volume-Name | AdvancedCopy Manager device name |
Lock-Start-Time | Time at which the device was locked. |
OPERANDS
Specifies the name of an AdvancedCopy Manager device.
If this operand is omitted, information about all volumes locked by AdvancedCopy Manager is displayed.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
Display information about a locked volume.
C:\>C:\Win32app\AdvancedCopyManager\bin\swstvollockstat ACM-Volume-Name Lock-Start-Time g1d1p1 2003/12/21 3:56:09 g1d2p1 2003/12/21 3:57:21 g3d1p2 2003/12/21 3:58:12 C:\>
NOTES
This command does not work if:
The specified device name is invalid.
The device has not been locked.
The AdvancedCopy Manager's communication service has not been run or an error has occurred in the service.
When this command is executed for a volume in a cluster system, set the name of the logical node for the transaction in the SWSTGNODE environment variable.
NAME
swstcanceltrk - stops tracking processing
SYNOPSIS
program-directory\bin\swstcanceltrk [-copy | -emergency] Device-Name (-bd Backup-Device-Name | -all)
program-directory\bin\swstcanceltrk -h Server-Name [-copy | -emergency] Device-Name (-bd Backup-Device-Name | -all)
DESCRIPTION
This command stops tracking processing.
OPTIONS
Specifies a Storage Server name.
This option can be specified only on the Storage Management Server.
Specifies that physical copying, if active, should also be stopped (the OPC session should be canceled).
This option cannot be specified for a backup volume that has already contained a backup history. For a volume whose copy destination volume has contained a backup history, delete the history information in advance using 11.2.2.7 swsthistdel (History information deletion command).
Specifies that the command should operate in the emergency operation mode.
The command does not check tracking processing and does not stop tracking processing or the OPC session.
Stops tracking processing for the specified backup volume. Specify the target backup volume name as an operand. This option cannot be specified at the same time as the -all option.
Stops the entire tracking processing specified for the transaction volumes. This option cannot be specified at the same time as the -bd option.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
The following example stops the tracking processing that was specified for the backup volume from the transaction volume:
C:\>C:\Win32app\AdvancedCopyManager\bin\swstcanceltrk g1d10p1 -bd g1d20p1 g1d10p1 swstcanceltrk completed. C:\>
The following example stops tracking processing and physical copying that were specified for the transaction volume:
C:\>C:\Win32app\AdvancedCopyManager\bin\swsttrkstat g1d10p1 Server Transaction-Disk Backup-Disk Status Execute Update job2 g1d10p1 g1d20p1 executing 33% ----- C:\>C:\Win32app\AdvancedCopyManager\bin\swstcanceltrk -copy g1d10p1 -bd g1d20p1 g1d10p1 swstcanceltrk completed. C:\>
NOTES
If the command is executed in emergency operation mode, no OPC session is canceled. A session that is not managed remains in operation if the command is entered during tracking. The session must be canceled using ETERNUS Web GUI.
Tracking processing cannot be stopped under the following condition. In this case, take action according to "System administrator response" provided for the message output.
When tracking processing is not performed for the specified copy source and destination volumes.
This command cannot be executed while one of the following commands is being executed:
NAME
swsttrkstat - displays the status of tracking processing
SYNOPSIS
program-directory\bin\swsttrkstat [Device-Name]program-directory\bin\swsttrkstat [-h Server-Name] [Device-Name]
DESCRIPTION
This command displays the status of tracking processing.
When multiple types of synchronous processing are running on one transaction volume, the command displays the statuses of all types of tracking processing.
The displayed data is explained below.
Title | Description |
|---|---|
Server | Displays a Storage Server name. |
Transaction-Disk | Displays the 1.5 Managing a Device on AdvancedCopy Manager of a transaction volume. |
Backup-Disk | Displays a backup volume name. Displays "----" when the volume is not in the tracking status. |
Status | Displays the execution status. "----": Not in the process of tracking |
Execute | Displays the progress of copying as a percentage when "executing" is displayed in the Status column. "----" is displayed when "tracking" is displayed in the Status column. |
Update | Displays the amount of updated data after logical copying as a percentage when "tracking" is displayed in the Status column. "----" is displayed when "executing" is displayed in the Status column. |
OPTIONS
Specifies a Storage Server name.
This option can be specified only on the Storage Management Server.
OPERANDS
Specify an AdvancedCopy Manager device name.
Refer to "1.5 Managing a Device on AdvancedCopy Manager" for the devices to be specified.
If this operand is omitted, the command displays the statuses of tracking processing for all transaction volumes.
EXIT STATUS
=0:Completed successfully
>0:Terminated abnormally
EXAMPLES
The following example displays the status of tracking processing of a transaction volume:
C:\>C:\Win32app\AdvancedCopyManager\bin\swsttrkstat g1d10p1 Server Transaction-Disk Backup-Disk Status Execute Update job1 g1d10p1 g1d20p1 tracking ---- 12% C:\>
The following example displays the status of tracking processing of all transaction volumes
C:\>C:\Win32app\AdvancedCopyManager\bin\swsttrkstat Server Transaction-Disk Backup-Disk Status Execute Update job1 g1d10p1 g1d20p1 nosession ---- ---- job1 g1d30p1 g1d40p1 executing 75% ---- job1 g1d50p1 g1d60p1 failed ---- ---- job1 g1d70p1 g1d80p1 tracking ---- 12% job1 g1d90p1 ---- ---- ---- ---- : C:\>
NOTES
When the execution status (ie, the value displayed in the "Status" column) is "failed," a hardware problem has occurred Fix cause of the problem and then re-execute the differential snapshot backup.
When the execution status (ie, the value displayed in the "Status" column) is "nosession," the resource information is probably inconsistent. Use swstsrsemtch (Resource match command) to remove any inconsistencies from the resource information.