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)

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Smaller CES configuration

CES nodes support a lot of connections - but require excessive amount of memory, even when the amount of connections planned is a lot lower.128 GB as minimum for a node providing both NFS and SMB is way too much.It would be good to have support fo...
about 4 years ago in Storage Scale (formerly known as GPFS) 0 Not under consideration

Enhancements on Spectrum Scale Installation toolkit to support remote cluster configurations and updates

Currently there are a gap in this toolkit to define remote cluster configs. We know that the code are already available in the open source stuff but not in the offical release of the installer. It should be added to simplify the current manually s...
over 2 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Support for snapshot recall in AFM cache

Currently, if a file is evicted from an AFM cache fileset, the snapshot file of the evicted file become zeros. Is there a roadmap to support fetching data from home when reading an evicted snapshot file in AFM cache cluster? This feature would be ...
over 1 year ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Spectrum Scale and Flashcopy integration to migrate data (files) from one cluster to another cluster.

Dear, We have a customer who need to copy files from the production environment to the developement environment to offer to the developers the possibility to work with real datas. It is possible to used Flashcopied LVM volumes from one simple serv...
about 4 years ago in Storage Scale (formerly known as GPFS) 4 Not under consideration

Attach an existing directory to a fileset

Was discussing root admin with ibm dev Germany and realized that some commands seem never to have finished development. You have two commands one to create a fileset and another to link it to a directory. But the link one requires the directory to...
over 5 years ago in Storage Scale (formerly known as GPFS) 7 Not under consideration

On the Storage Scale Server (SSS) formerly ESS, the "mmlsnsd" command should show the NSD disk primary/secondary server relationship as previously done and does so for Spectrum Scale on SANs and Lenovo DSS.

Having "mmlsnsd" display the NSD disk data path ownership (primary/secondary server relationships) allows customers to balance disk assignments. In addition, Lenovo DSS does this already and customers migrating from Lenovo , like MorganStanley, ha...
over 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Fileset Cloning or read-write snapshots

I have a microservices application running on Spectrum Scale 5.x which is looking to weekly and monthly create a copy of the production filesets that may be used for a call in support testing environment as well as an environment for upgrade and b...
about 4 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

prevent uneccessary recalls / improve DMAPI support with snapshots

[ this an an idea for the DMAPI part of GPFS when working with Spectrum Protect for Space Management ] We suggest to improve the DMAPI handling code in GPFS to detect when premigrated files that are part of a snapshot and the orignal files is migr...
over 1 year ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Request to support kernel version 5.4.15.x

Our OEM parnter Inspur Electronic Information were resold many ECE cluster to their customers. One of key issue is limited kernel supported in Storage Scale. Their customer need flexible support policy to kernel version. Their customer need to use...
over 1 year ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Option to not automatically create mountpoints

When a Filesystem is created, GPFS makes sure, the mountpoint is created on all client nodes. We need an option to suppress this behaviour.
about 4 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

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