IBM System Storage Ideas Portal


This portal is to open public enhancement requests against IBM System Storage products. 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).


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Storage Scale (formerly known as GPFS)

Parallelization/enhancement of pool migrations of individual large files

When running migrations between different pools often it appears the tail latency of the ILM run is dictated by a small number of large files This seems to be due to the pool migration of any individual file being a single threaded activity that i...
almost 2 years ago in Storage Scale (formerly known as GPFS) Future consideration

Enhance mmfindinode Performance and Provide SDK API for Path Query by Inode

This RFE requests enhancements to the mmfindinode utility in the GPFS/Spectrum Scale filesystem to significantly improve its performance. Additionally, it proposes the development of an SDK API that allows querying file paths based on inode number...
about 2 years ago in Storage Scale (formerly known as GPFS) Not under consideration

Product requirements related to performance monitoring

1.Distinguish between creating and opening indicators at the VFS level 2.When multiple clusters mount and access storage, distinguish the read and write latency indicators of different clusters. 3.When multiple clusters mount and access storage, d...
about 2 years ago in Storage Scale (formerly known as GPFS) Not under consideration

Enhance mmperfmon sensors to generate DF statistics also for .snapshots in Filesystem and filset structure

In the area of Cybercrime we are in preparation of using saveguarded snapshots in our scale based Storage Protect environment. Because of the usage of immutable snapshots we had no sensor that generate space utilisation statistics of snapshots in ...
about 2 years ago in Storage Scale (formerly known as GPFS) Future consideration

Snapshot directory to show valid creation date

When we do ls -l on the .snapshots directory from NFS client, or GPFS client.We see strange dates which are not related to the snapshots : he dates on the snapshots directories look strange. [root@ems4 @GMT-2023.12.26-02.00.55]# mmlssnapshot gpfsO...
about 2 years ago in Storage Scale (formerly known as GPFS) Future consideration

Snapshot policy to check number of snapashots

Sometimes there is a problem when the policy try to create snapshot - like mmlssnapshot timeout - and this skip the creation of snapshots - and also deletion of the old snapshot by policy- this means that the older snapshot will not be delete by t...
about 2 years ago in Storage Scale (formerly known as GPFS) Future consideration

Shorten the pending IO time to 5-30s during node expel

When node in ECE cluster was expelled from cluster, the IO pending time is long as 1-3 minutes. Some of applications failure due to long pending time,especial to OLTP or AI training jobs. Competitors which using traditional dual-controllers mode c...
over 2 years ago in Storage Scale (formerly known as GPFS) Future consideration

Samba "hide unreadable = root_only" to boost performance

In most cases we need Samba's "hide unreadable" only on root directory of an smb export. A switch to enable "hide unreadable" only for the export dir's content and not for the whole subtree should significantly improve performance.
over 2 years ago in Storage Scale (formerly known as GPFS) Not under consideration

Check pool usage in units of "fileset"

My client company is a customer who uses "fileset" in a wide variety.The customer is using "ess3200" and "ess5000" divided into "system pool" and "data1 pool".The customer has transferred the data from "system pool" in "fileset" to "data1 pool".Ho...
over 2 years ago in Storage Scale (formerly known as GPFS) Not under consideration

Scale GUI Dashboard Nodes by Latency

Add the ability to "Cherry Pick" and display in the Scale GUI the top nodes by latency. This could be on the statistics widget or a new widget. Add the granularity of client nodes, NSD nodes, nodes by nodeclass XYZ, or custom picked nodes. Additio...
over 2 years ago in Storage Scale (formerly known as GPFS) Future consideration

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