A.8.3 acec suspend (Synchronous high-speed copy temporary suspension command)

NAME

acec suspend - Suspension of synchronous high-speed copying

SYNOPSIS

[For EC copy groups]

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

[For REC copy groups]

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

DESCRIPTION

This command temporarily suspends the synchronous high-speed copy for the specified copy group or copy pair.

OPTIONS

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

-p PAIR: This option specifies a copy pair.

-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 that set the access path is copy-source box.

This option can be specified in Windows, Solaris, Linux 5 (for x86, for Intel64).

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

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

-xml

This option specifies when displaying the result of the command execution by the XML format.

This option can be specified in Windows, Solaris, Linux 5 (for x86, for Intel64).

EXIT STATUS

=0 : Completed successfully
>0 : Terminated abnormally

EXAMPLES

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

> acec suspend -g group01

E4000/0x1:E4000/0x6
# DATE : 2008/06/24 16:28:00 - << EC Suspended >>

E4000/0x2:E4000/0x7 
# DATE : 2008/06/24 16:28:00 - << EC Suspended >>

E4000/0x3:E4000/0x8
# DATE : 2008/06/24 16:28:00 - << EC Suspended >>

  Succeeded : 3
  Failed    : 0

Suspending synchronous high-speed copy using the Concurrent suspension function [Excluding Linux 5 for Intel Itanium]
```
> 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@00E8000M9#####E890S20A####KO4070639003##).
```
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.