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.

Add a new idea Subscribe
Status Future consideration
Workspace AIX
Created by Guest
Created on Jul 6, 2020

RELATED IDEAS

Improvement of i_node cache handling

Request to change the handling of inode cache to be smarted as file cache handling in AIX. Comparing with file system cache and i-node cache handling is different from AIX. For memory management on filesystem cache, the file cache size can be increased or decreased based on the computational memory usage and governed by parameter minperm and maxperm. i.e. Fileysystem cache can use less memory while application requires more memory.
However, for inode cache management, it can only increase the size of i-node cache until it reach the limit of j2_nodecachesize, but cannot be reduced even application requires more memory.

Idea priority Medium

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