D.1.29 acec suspend (Command for suspending synchronous high speed copy)

NAME

acec suspend - Suspending synchronous high speed copy.

SYNOPSIS

[For EC copy group]

acec suspend -g COPY-GROUP [-p PAIR | -concur] [-r] [-xml]

[For REC copy group]

acec suspend -g COPY-GROUP [-p PAIR] [-r] [-force] [-xml]

acec suspend -g COPY-GROUP -concur [-r] [-xml]

DESCRIPTION

This command suspends synchronous high speed copy of a specified copy group or copy pair.

OPTIONS

-g COPY-GROUP: This option specifies a copy group.

-p PAIR: This option specifies a copy pair.

-r: This option temporarily suspends copying in the direction opposite to the specified one.

-force: This option forcibly and temporarily suspends the REC session.

-concur: This option suspends synchronous high-speed copy using the Concurrent suspension function.
When the copy type of the copy group is REC, this option can be specified only if the transfer mode is not Stack mode and an ETERNUS Disk storage system specified as an access path is copy-source.

-xml: This option displays the result of the command execution in the XML format.

EXIT STATUS

=0: Terminate normally

>0: Terminate abnormally

EXAMPLES

Suspending synchronous high-speed copy (no using the Concurrent suspension function)

> acec suspend -g group01

DX80/0x1:DX80/0x6
# DATE : 2008/06/24 16:28:00 - << EC Suspended >>

DX80/0x2:DX80/0x7 
# DATE : 2008/06/24 16:28:00 - << EC Suspended >>

DX80/0x3:DX80/0x8
# DATE : 2008/06/24 16:28:00 - << EC Suspended >>

  Succeeded : 3
  Failed    : 0

Suspending synchronous high-speed copy using the Concurrent suspension function
```
> acec suspend -g group01 -concur
Successful completion.
```

NOTES

The following message may be displayed when this command is executed by specifying -concur option for the REC copy group.
ccm5004 Operation failed. function=stxcec.SUSPEND.concur, message=STXC1002 ERROR Invalid logical volume name. Volume name=(0xa@00ETERNUSDXL##ET09E24AG###NP4310901018##).
Check that an ETERNUS Disk storage system of the copy source is not registered as a remote device, if the above message is displayed. When an ETERNUS Disk storage system of the copy source is not registered as a remote device, execute the command again after the re-registration the ETERNUS Disk storage system of the copy source.
If the copy type of a copy group is OPC, QuickOPC or SnapOPCP, this command ends abnormally.