ETERNUS SF AdvancedCopy Manager V16.9.1 Operation Guide for Copy Control Module

4.4.1 acrecbuff set (REC Transfer Buffer Setting Command)

NAME

acrecbuff set - Set up REC transfer buffers

SYNOPSIS

acrecbuff set -a diskArrayName -id bufferID -use {SEND | RECV} [-xml]

DESCRIPTION

The settings for transfer buffers used in ETERNUS Disk storage systems are changed.
To execute this command, it is required that the REC transfer buffers have been already set.

OPTIONS

-a diskArrayName

This option specifies the ETERNUS name.

-id bufferID

This option specifies a REC transfer buffer ID.

-use {SEND | RECV}

This option specifies the use purpose of the REC transfer buffer.

• SEND : For sending

• RECV : For receiving

-xml

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

EXIT STATUS

=0: Completed successfully
>0: Terminated abnormally

EXAMPLES

> acrecbuff set -a ET001 -id 1 -use SEND
Successful completion

NOTES

• Set up buffers while no session exists in asynchronous Consistency mode, which is in ACTIVE or ERROR SUSPEND status.

• It takes tens of seconds to change buffer settings. Since REC transfer buffers are not available while their settings are changed, do not execute REC operations.

• This command is not available for ETERNUS Disk storage system registered as a remote device.