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)

Showing 182

Automate Spectrum Scale AFM Role Reversal Process for Failover

Request to Automate the IBM Spectrum Scale Filesystem's AFM Role Reversal Process used during failover event.
almost 4 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Support ILM pool migrations in stretched cluster without killing WAN

Currently when migrating files between replicated storage pools in a stretched cluster, intense load is experienced on the WAN. This is because the migration is essentially a copy of the files (hopefully?? respecting readReplicaPolicy) and the wri...
about 4 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Support Soft-RoCE drivers

As 100/200 Gigabit RoCE technologies mature, not all clients are able to leverage the same "hard" RoCE HBAs and associated drivers such as Mellanox, which is the currently supported device driver. This request recognizes there are some HBAs that m...
almost 5 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

'mmdf Device -h' for Human Readable Output

I'm used to do 'df -h' on linux operating systems to get human readable output. With 'mmdf' I have to use 'mmdf Device --block-size=auto' for human readable output, which is a bit unhandy for me. My suggestion is, to invent 'mmdf device -h' for hu...
9 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Enable multi protocol CES SMB / NFS rolling upgrades when CTDB upgrade is within a minor version.

When a multi protocol SMB and NFS CES cluster is upgraded, a short full stop of all CES protocols is required due to CTDB not allowing mixed major or minor versions. This can often cause issues with NFS mounts, if it is not possible to unmount the...
about 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

CNSA / Rest API - Restrict GUI User access to a single Filesystem

Today, each CNSA Instance requires two GUI Users with the Access Roles of ContainerOperator and CsiAdmin. These GUI Roles have permissions to connect and manage all existing Filesystems on the Remote Scale Cluster. Fthat means: an Openshift Admin ...
almost 2 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Spectrum Scale should support resource management using cgroups version 2 with systemd

The current systemd version in RHEL 8 is now capable doing resource management using cgroups version 2.We are interested in the feature to configure I/O bandwidth. But to use it a device is needed: IOReadIOPSMax=device IOPS, IOWriteIOPSMax=device ...
over 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Spectrum Scale VMWare ESX V7 Support

Hallo,we plan to migrate our SAS-Grid Cluster to a VMWare based Plattform. These Platform is installed with ESX Version 7.0 U2. But currently scale support only V6.x.This gap stop our Migrationsplans currently. With the introduction ov Version 7 E...
almost 4 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

mmdf needs an option to not reach out to all remote clients

On our very large environment, mmdf will take hours to run. This is apparently because the ESS cluster will reach out to our thousands of remote clients to verify accuracy of its statistics. Worse the entire system slows down while this is occurri...
about 4 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

RAS improvements - "mmlsnvmestatus" also check "lbaf", "ms" and "rp"

It is desired to have "mmlsnvmestatus" also check "lbaf", "ms" and "rp" (Spectrum Scale ECE, RTC Issue 267159)
over 4 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

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