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ETERNUS SF AdvancedCopy Manager V16.6 Operation Guide
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Chapter 9 Command References > 9.1 Backup Management Commands
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9.1 Backup Management Commands

This section describes operations using Backup Management Commands.

Note

  • Only a root user can execute all the commands of backup management. When command execution is carried out by other users, a message "swst0601 This Command cannot be run. This is because the user is not a root user." is displayed and then, an error end.

  • Backup operations in Logical Units (disk units) are not supported. An error occurs if the swstdevinfoset command is used to specify a Logical Unit (disk).

  • The backup operations of AdvancedCopy Manager using the Storage Cluster Continuous Copy function are not supported.

Note

Operating Environment for Command Execution

The table below lists the operating environment requirements for different commands.

Table 9.1 Operating Environment for Executing Backup Management Commands

Command

Operating Environment of AdvancedCopy Manager

swstbackstat

The daemons or services of the Management Server and target Managed Server must be operating in order to execute this command, if the Management Server has either of the following parameter designations:

  • -h option specified

  • No -h option and device name are specified

swstbackup

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

When the Managed Server runs on Windows and is in EC operation, the daemons or services of the Managed Server must be operating.

swstbkpoldel

To execute this command on a Managed Server, the daemons or services of the Management Server must be operating.

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

swstbkpoldisp

The daemons or services of the Management Server and target Managed Server must be operating in order to execute this command, if the Management Server has either of the following parameter designations:

  • -h option specified

  • No -h option and device name are specified

swstbkpolset

To execute this command on a Managed Server, the daemons or services of the Management Server must be operating.

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

swstcancelrest

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

swstcancelsync

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

When the Managed Server runs on Windows and is in EC operation, the daemons or services of the Managed Server must be operating.

swstcanceltrk

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

swstdevdisp

The daemons or services of the Management Server and target Managed Server must be operating in order to execute this command, if the Management Server has either of the following parameter designations:

  • -h option specified

  • No -h option and device name are specified

To execute this command with the -o option specified, the daemons or services of the Management Server must be operating.

swstdevinfoset

To execute this command on a Managed Server, the daemons or services of the Management Server must be operating.

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

swstexecstat

The daemons or services of the Management Server and target Managed Server must be operating in order to execute this command, if the Management Server has either of the following parameter designations:

  • -h option specified

  • No -h option and device name are specified

swsthistdel

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

swsthistdisp

The daemons or services of the Management Server and target Managed Server must be operating in order to execute this command, if the Management Server has either of the following parameter designations:

  • -h option specified

  • No -h option and device name are specified

swstresback

-

swstresrst

The daemons or services of the Management Server must be operating.

When the Managed Server runs on Windows, the daemons or services of the Managed Server must be always operating.

swstrestore

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

swstreststat

The daemons or services of the Management Server and target Managed Server must be operating in order to execute this command, if the Management Server has either of the following parameter designations:

  • -h option specified

  • No -h option and device name are specified

swstsrsemtch

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

To execute this command on a Managed Server, the daemons or services of the Management Server must be operating.

When the Managed Server runs on Windows, the daemons or services of the Managed Server must be always operating.

swststartsync

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

When the Managed Server runs on Windows, the daemons or services of the Managed Server must be operating.

swstsvrdisp

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

swstsvrset

To execute this command on a Managed Server, the daemons or services of the Management Server must be operating.

To execute this command on a Management Server with the -h option specified, the daemons or services of the Management Server and target Managed Server must be operating.

swstsyncstat

The daemons or services of the Management Server and target Managed Server must be operating in order to execute this command, if the Management Server has either of the following parameter designations:

  • -h option specified

  • No -h option and device name are specified

swsttrkstat

The daemons or services of the Management Server and target Managed Server must be operating in order to execute this command, if the Management Server has either of the following parameter designations:

  • -h option specified

  • No -h option and device name are specified

Note

In Cluster Operation

In cluster operation, execute a command by performing the following steps:

  1. If necessary, specify the logical node name to the transaction in the environment variable SWSTGNODE. Specify the environment variable as follows:

    # SWSTGNODE=logicalNodeName
# export SWSTGNODE

  2. Execute the command.

The table below lists the commands available in cluster operation, notes whether environment variables must be configured, and specifies the nodes on which commands are executable. For notes and cautions on command execution, refer to the Remarks column.

Table 9.2 Commands When Cluster Operation Is Used

Command

Environment Variable

Command Execution Node

Remarks

swstsvrset

Required

Transaction operating node

-

swstsvrdisp

Required

Transaction operating node

-

swstdevinfoset

Required

Transaction operating node

-

swstdevdisp

Required

Transaction operating node

-

swstbkpolset

Required

Transaction operating node

-

swstbkpoldisp

Required

Transaction operating node

-

swstbkpoldel

Required

Transaction operating node

-

swstbackup

Required

Transaction operating node

-

swstbackstat

Required

Transaction operating node

-

swstrestore

Required

Transaction operating node

-

swstcancelrest

Required

Transaction operating node

-

swstreststat

Required

Transaction operating node

-

swsthistdisp

Required

Transaction operating node

-

swsthistdel

Required

Transaction operating node

-

swststartsync

Required

Transaction operating node

-

swstcancelsync

Required

Transaction operating node

-

swstsyncstat

Required

Transaction operating node

-

swstexecstat

Required

Transaction operating node

-

swstcanceltrk

Required

Transaction operating node

-

swsttrkstat

Required

Transaction operating node

-

swstsrsemtch

Required

Transaction operating node

-

swstresback

Required

Transaction operating node

-

swstresrst

Required

Transaction operation node

-

Note

In a Management Server, when a display-type command that has 'disp' or 'stat' at the end of the command name is executed, the display contents depend on the existence of the -h option and device name. For details, refer to the following table.

Table 9.3 Display Contents of Display-type Commands in Management Server

-h Option

Device Name Specified

Display Contents

Does not exist

No

Displays all Managed Server information registered using the Backup management functionality.
If an error occurs on any of the Managed Servers during display processing, the processing is terminated.

Yes

Displays only the specified Management Server device information.

Exists

No

Displays all Managed Server information specified using the -h option.

Yes

Displays only the specified device information for the Managed Server specified using the -h option.

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