Skip to Main Content
IBM Power Ideas Portal


This portal is to open public enhancement requests against IBM Power Systems products, including IBM i. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


Shape the future of IBM!

We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:

Search existing ideas

Start by searching and reviewing ideas and requests to enhance a product or service. Take a look at ideas others have posted, and add a comment, vote, or subscribe to updates on them if they matter to you. If you can't find what you are looking for,

Post your ideas
  1. Post an idea.

  2. Get feedback from the IBM team and other customers to refine your idea.

  3. Follow the idea through the IBM Ideas process.


Specific links you will want to bookmark for future use

Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.

Status Delivered
Workspace AIX
Created by Guest
Created on Aug 2, 2017

AIX mirror pool enhancements

Basic LVM mirroring has been available in AIX for years and it is great. The added value of mirror pools should come from the ease in maintaining for example 2 copies across 2 remote sites. It should help in making absolutely sure there is a complete copy on each site and help preventing any misconfiguration. If “super strictness” is specified and the disks are assigned to the correct pool, it should not be possible to end up in a situation where mirroring is not protecting data against single disk or site failure. For that, everything needs to be mirrored and there needs to be a copy in each pool.
Currently Mirror Pools are not doing that. Not only is it possible to end up in violating situations, the LVM commands don't behave in a consistent manner.

See attachment for complete explanation, but suggested enhancements include:
-a command to check mirror pool state
-consistent output for lsvg and lslv
-enforcement of mirror pool strictness
-...

Idea priority Medium
  • Guest
    Reply
    |
    Oct 21, 2021

    Available in the December 2021 GA of AIX 7.3

  • Guest
    Reply
    |
    Aug 2, 2017

    Attachment (Description): Explanation of the current situation and what could be improved.