ETERNUS SF Express V14.2 User's Guide

D.1.13 acrecbuff set (Command for setting REC buffers)

NAME

acrecbuff set - REC buffer settings.

SYNOPSIS

acrecbuff set -a DISKARRAY-NAME -id BUFFER-ID -use {SEND|RECV} [-xml]

DESCRIPTION

The settings of buffers used in an ETERNUS Disk storage system are changed.

To execute this command, it is required that the REC buffers have been already set.

OPTIONS

-a DISKARRAY-NAME

This option specifies an ETERNUS Disk storage system name.

-id BUFFER-ID

This option specifies a transfer buffer ID.

-use {SEND|RECV}

This option specifies the application of the buffer.

• SEND : For sending

• RECV : For receiving

-xml

This option is specified when displaying the result of the command execution in the XML format.

EXIT STATUS

=0: Terminate normally

>0: Terminated abnormally

EXAMPLES

> acrecbuff set -a DX90 -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 transfer buffers are not available while their settings are changed, do not execute REC operations.

• This command is not available for ETERNUS Disk storage systems registered as remote disk storage systems.