ETERNUS SF Express V14.2 User's Guide

D.1 Commands for Advanced Copy function

This section explains the commands for Advanced Copy function.

Point

If using commands, refer to "6.4.8.1 Setting PATH environment variables ".

The Advanced Copy commands can be classified as follows.

Environment definition commands

Table D.1 List of commands for controlling ETERNUS Disk storage systems

Function	Command	Explanation
D.1.1 acarray add (Command for resgistering ETERNUS Disk storage system)	acarray add	Registers ETERNUS Disk storage systems.
D.1.2 acarray change (Command for changing ETERNUS Disk storage system name and access path)	acarray change	Changes the access paths and ETERNUS names for ETERNUS Disk storage systems.
D.1.3 acarray list (Command for displaying information about ETERNUS Disk storage systems)	acarray list	Displays information about ETERNUS Disk storage systems.
D.1.4 acarray detail (Command for displaying detailed information about ETERNUS Disk storage systems)	acarray detail	Displays detailed information about ETERNUS Disk storage systems.
D.1.5 acarray pathscan (Command for automatically setting access paths)	acarray pathscan	Searches ETERNUS Disk storage systems to automatically set access paths.
D.1.6 acarray remove (Command for removing registration information for ETERNUS Disk storage systems)	acarray remove	Removes registration information about ETERNUS Disk storage systems.

Table D.2 List of commands for displaying information relating to ETERNUS Disk storage systems

Function	Command	Explanation
D.1.7 acinq lv (Command for displaying logical volume information)	acinq lv	Displays information about logical volumes.
D.1.8 acinq lunmap (Command for displaying LUN Mapping information)	acinq lunmap	Displays LUN mapping information.
D.1.9 acinq ag (Command for displaying a list of affinity groups)	acinq ag	Displays affinity groups for ETERNUS Disk storage systems.
D.1.10 acinq hostag (Command for displaying a list of host affinity)	acinq hostag	Displays host affinity for ETERNUS Disk storage systems.

Table D.3 List of commands for controlling logical volumes

Function	Command	Explanation
D.1.11 acinhibit set (Command for setting volume protection)	acinhibit set	Sets volume protection.
D.1.12 acinhibit unset (Command for unsetting volume protection)	acinhibit unset	Unsets volume protection.

Table D.4 List of commands for controlling REC buffer

Function	Command	Explanation
D.1.13 acrecbuff set (Command for setting REC buffers)	acrecbuff set	Setting REC buffers.
D.1.14 acrecbuff stat (Command for displaying REC buffer status)	acrecbuff stat	Displaying REC buffer status.

Table D.5 List of commands for setting up copy groups

Function	Command	Explanation
D.1.15 acgroup create (Command for creating copy groups)	acgroup create	Creates a copy group.
D.1.16 acgroup list (Command for displaying copy groups)	acgroup list	Displays the copy groups that have been set up.
D.1.17 acgroup detail (Command for displaying detailed information about copy groups)	acgroup detail	Displays the copy pairs that have been set up in copy groups.
D.1.18 acgroup remove (Command for removing copy groups)	acgroup remove	Removes copy groups.
D.1.19 acpair add (Command for adding copy pairs)	acpair add	Adds copy pairs to copy groups.
D.1.20 acpair remove (Command for removing copy pairs)	acpair remove	Removes copy pairs from copy groups.

Operation commands

Table D.6 List of commands for Advanced Copy

Function	Command	Explanation
D.1.21 acopc start (Command for starting OPC or QuickOPC copy)	acopc start	Starts OPC or QuickOPC copy.
D.1.22 acopc query (Command for displaying the status of OPC or QuickOPC copy)	acopc query	Displays the status of OPC or QuickOPC copy.
D.1.23 acopc cancel (Command for canceling OPC or QuickOPC copy)	acopc cancel	Cancels OPC or QuickOPC copy.
D.1.24 acsnap start (Command for starting SnapOPC+ copy)	acsnap start	Starts SnapOPC+ copy.
D.1.25 acsnap query (Command for displaying the status of SnapOPC+ copy)	acsnap query	Displays the status of SnapOPC+ copy.
D.1.26 acsnap cancel (Command for canceling SnapOPC+ copy)	acsnap cancel	Cancels SnapOPC+ copy.
D.1.27 acec start (Command for starting synchronous high speed copy)	acec start	Starts synchronous high speed copy.
D.1.28 acec query (Command for displaying the status of synchronous high speed copy)	acec query	Displays the status of Synchronous high speed copy
D.1.29 acec suspend (Command for suspending synchronous high speed copy)	acec suspend	Suspends synchronous high speed copy.
D.1.30 acec resume (Command for resuming synchronous high speed copy)	acec resume	Resumes suspended synchronous high speed copy.
D.1.31 acec reverse (Command for reversing synchronous high speed copy)	acec reverse	Reverses synchronous high speed copy.
D.1.32 acec change (Command for changing the mode of synchronous high speed copy)	acec change	Changes the mode of synchronous high speed copy. (only REC).
D.1.33 acec cancel (Command for cancelling synchronous high speed copy)	acec cancel	Cancels Synchronous high speed copy.

Utility command

Table D.7 List of commands for Snap data volume and Snap data pool

Function	Command	Explanation
D.1.34 acsdv init (Command for initializing Snap Data Volume)	acsdv init	Initializes a snap data volume.
D.1.35 acsdv stat (Command for dispaying the status of Snap Data Volume)	acsdv stat	Displays the status of a snap data volume.
D.1.36 acsdv poolstat (Command for displaying the status of Snap Data Pool)	acsdv poolstat	Displays the status of a snap data pool.

Table D.8 List of utility commands

Function	Command	Explanation
D.1.37 acutil devs (Command for displaying logical volume information)	acutil devs	Displays logical volume information.
D.1.38 acgetvolinfo (Command for displaying logical volume information)	acgetvolinfo	Displays logical volume information.
D.1.39 acutil refresh (Command for refreshing partition table)	acutil refresh	Refreshes disk partition table.

Command for collecting analysis material

Table D.9 List of commands for collecting analysis material

Function	Command	Explanation
D.1.40 acmcapture (Command for collecting analysis data)	acmcapture	Collects data for bug analysis.