ETERNUS SF AdvancedCopy Manager 14.2 Operator's Guide forCopy Control Module

A.1 Command List

The commands can be classified as follows.

Environment definition commands

Table A.1 List of commands for controlling ETERNUS disk storage systems

Function	Command	Explanation
A.2.1 acarray add (ETERNUS disk storage systems registration command)	acarray add	Registers ETERNUS disk storage systems.
A.2.2 acarray change (ETERNUS names and access paths for ETERNUS disk storage systems change command)	acarray change	Changes the access paths and ETERNUS names for ETERNUS disk storage systems.
A.2.3 acarray list (ETERNUS disk storage systems information display command)	acarray list	Displays information about ETERNUS disk storage systems.
A.2.4 acarray detail (ETERNUS disk storage systems detail information display command)	acarray detail	Displays detailed information about ETERNUS disk storage systems.
A.2.5 acarray pathscan (Access path automatic setting command) [Excluding Linux 5 for Intel Itanium]	acarray pathscan	Sets access paths automatically to searches the ETERNUS disk storage system
A.2.6 acarray remove (ETERNUS disk storage systems registration information deletion command)	acarray remove	Removes registration information about ETERNUS disk storage systems.

Table A.2 List of commands for displaying information relating to ETERNUS disk storage systems

Function	Command	Explanation
A.3.1 acinq lv (Logical volume information display command)	acinq lv	Displays information about logical volumes.
A.3.2 acinq lunmap (LUN Mapping information display command)	acinq lunmap	Displays LUN mapping information.
A.3.3 acinq ag (Affinity group list display command)	acinq ag	Displays affinity groups for ETERNUS disk storage systems.
A.3.4 acinq hostag (Host affinity group list display command)	acinq hostag	Displays host affinity groups for ETERNUS disk storage systems.

Table A.3 List of commands for controlling logical volume

Function	Command	Explanation
A.4.1 acinhibit set (Volume protection settings command) [Excluding Linux 5 for Intel Itanium]	acinhibit set	Sets volume protection.
A.4.2 acinhibit unset (Volume protection settings release command) [Excluding Linux 5 for Intel Itanium]	acinhibit unset	Releases volume protection settings.

Table A.4 List of commands for controlling REC transfer buffers

Function	Command	Explanation
A.5.1 acrecbuff set (REC transfer buffer setting command) [Excluding Linux 5 for Intel Itanium]	acrecbuff set	Sets up REC transfer buffers.
A.5.2 acrecbuff stat (REC transfer buffer status display command) [Excluding Linux 5 for Intel Itanium]	acrecbuff stat	Displays REC transfer buffer information.

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

Function	Command	Explanation
A.6.1 acgroup create (Copy group creation command)	acgroup create	Creates a copy group.
A.6.2 acgroup list (Copy group display command)	acgroup list	Displays the copy groups that have been set up.
A.6.3 acgroup detail (Copy group detail information display command)	acgroup detail	Displays the copy pairs that have been set up in copy groups.
A.6.4 acgroup remove (Copy group deletion command)	acgroup remove	Removes copy groups.
A.6.5 acpair add (Copy pair addition command)	acpair add	Adds copy pairs to copy groups.
A.6.6 acpair remove (Copy pair deletion command)	acpair remove	Removes copy pairs from copy groups.

Operation commands

Table A.6 List of commands for controlling snapshot type high-speed copying

Function	Command	Explanation
A.7.1 acopc start (OPC/QuickOPC copy start command)	acopc start	Starts the OPC or QuickOPC copying.
A.7.2 acopc query (OPC/QuickOPC copy status display command)	acopc query	Displays the status of OPC or QuickOPC copying.
A.7.3 acopc cancel (OPC/QuickOPC copy stop command)	acopc cancel	Stops the OPC or QuickOPC copying.
A.7.4 acsnap start (SnapOPC+ copy start command) [Excluding Linux 5 for Intel Itanium]	acsnap start	Starts the SnapOPC+ copying.
A.7.5 acsnap query (SnapOPC+ copy status display command) [Excluding Linux 5 for Intel Itanium]	acsnap query	Displays the status of SnapOPC copying.
A.7.6 acsnap cancel (SnapOPC+ copy stop command) [Excluding Linux 5 for Intel Itanium]	acsnap cancel	Stops the SnapOPC+ copying.

Table A.7 List of commands for controlling synchronous high-speed copying

Function	Command	Explanation
A.8.1 acec start (Synchronous high-speed copy start command)	acec start	Starts synchronous high-speed copying.
A.8.2 acec query (Synchronous high-speed copy status display command)	acec query	Displays the status of synchronous high-speed copying.
A.8.3 acec suspend (Synchronous high-speed copy temporary suspension command)	acec suspend	Temporarily suspends synchronous high-speed copying.
A.8.4 acec resume (Synchronous high-speed copy restart command)	acec resume	Restarts temporarily interrupted synchronous high-speed copying.
A.8.5 acec reverse (Synchronous high-speed copy reverse command)	acec reverse	Reverses the direction of synchronous high-speed copying.
A.8.6 acec change (Synchronous high-speed copy mode change command)	acec change	Changes the mode of synchronous high-speed copying (for REC only).
A.8.7 acec cancel (Synchronous high-speed copy stop command)	acec cancel	Stops synchronous high-speed copying.

Utility commands

Table A.8 List of utility commands

Function	Command	Explanation
A.9.1 acutil devs (Logical volume information display command) [Excluding Linux 5 for Intel Itanium]	acutil devs	Displays information about logical volumes on Windows servers.
A.9.2 acgetvolinfo (Logical volume information display command)	acgetvolinfo	Displays information about logical volumes on UNIX servers.
A.9.3 acutil refresh (Partition table refresh command) [Windows version only]	acutil refresh	Refreshes the partition table for the disk.
A.9.4 acsdv init (Snap Data Volume initialization command) [Excluding Linux 5 for Intel Itanium]	acsdv init	Initializes Snap Data Volumes.
A.9.5 acsdv stat (Snap Data Volume status display command) [Excluding Linux 5 for Intel Itanium]	acsdv stat	Displays the status of a Snap Data Volume.
A.9.6 acsdv poolstat (Snap Data Pool status display command) [Excluding Linux 5 for Intel Itanium]	acsdv poolstat	Displays the status of a Snap Data Pool.

Troubleshooting data collection commands

Table A.9 List of troubleshooting data collection commands

Function	Command	Explanation
A.10.1 acmcapture (troubleshooting data collection command)	acmcapture	Collects data for use in investigating faults.