What's new in PowerHA SystemMirror Commands
Read about new or significantly changed information for the PowerHA SystemMirror commands topic collection.
How to see what's new or changed
To help you see where technical changes have been made, the information center uses:
- The image to mark where new or changed information begins.
- The image to mark where new or changed information ends.
December 2023
The following information is a summary of the updates that were made to this topic collection:
- Updated the
clmgr add volume group
operation in the clmgr command for platform keystore (PKS) type of authentication method support in PowerHA SystemMirror. - Updated the
clmgr add storage
in the storage system. For more information, see. clmgr command. - Updated the
clmgr delete storage
in the storage system. For more information, see. clmgr command. - Added new fields in
clmgr modify cluster
operation. For more information, see. clmgr command. - Added a field in
clmgr query cluster
operation. For more information, see. clmgr command. - Added a new command
clreserveip
in the storage system. For more information, see. clmgr command.
December 2022
The following information is a summary of the updates that were made to this topic collection:
- Starting with PowerHA SystemMirror Version 7.2.7, or later, a new cl_survey command is added. The cl_survey command analyzes the asynchronous Geographical Logical Volume Manager (GLVM) configuration.
- Updated the
clmgr add cluster
operation in the clmgr command.
June 2022
Added theclmgr manage cluster cloudroha
operation in the clmgr command.December 2021
Updated the following operations in the clmgr command:clmgr modify file_system <fsname>
clmgr add logical volume
clmgr modify logical volume
December 2020
Updated the following operations in the clmgr command:clmgr add cluster
clmgr modify cluster
clmgr add node
clmgr modify node
December 2019
- The clsnapshot command is deprecated in PowerHA SystemMirror Version 7.2.4 for AIX®, and later. You must use the clmgr command for all snapshot-related functions.
- Added the cl_ccv_collector command that collects data from a PowerHA SystemMirror cluster for cross-cluster verification (CCV).
- Added the cl_ccv_comparator command that compares specific attributes of two different PowerHA SystemMirror clusters.
- Added the clccv command that simplifies the process of using the cross-cluster verification (CCV) utility to compare specific aspects of two different PowerHA SystemMirror clusters.
- Added the following operations in the clmgr
command:
clmgr compare snapshot
: Compares two different snapshot files.clmgr compare cluster
: Compares two different cluster configurations.clmgr view report snapshot
: View snapshot details.clmgr add storage_system
: Add storage as a non-root user.
- Added the -b, -e, and -p flags to the cl_availability command.
April 2019
Updated the values for the HEARTBEAT_FREQUENCY
, GRACE_PERIOD
,
and SITE_GRACE_PERIOD
parameters in the clmgr command topic.