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 162

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...
7 months ago in Storage Scale (formerly known as GPFS) 1 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...
7 months ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Scale S3/Nooba tiering to tape

With the new capability S£/Nooba replacing S3/Swift we would use the Scale ILM capability to move buckets/filesets from disk to tape thanks to Storage Archive integration
8 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Support openSUSE as a GPFS client

SLES is an officially supported Linux distribution for installing GPFS/Scale (https://www.ibm.com/docs/en/storage-scale/5.1.9?topic=gpfs-software-requirements). openSUSE is binary compatible with SLES as of version 15.3 (see https://www.suse.com/c...
8 months ago in Storage Scale (formerly known as GPFS) 2 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...
8 months ago in Storage Scale (formerly known as GPFS) 2 Future consideration

Improve system memory hard limit for GPFS program startup to adapt to AI system

We hit the following issue on Spectrum Scale 5.1.6.1 when GPFS is starting up. 2023-12-13_21:22:28.648+0800: [I] Verifying minimum system memory configurations.2023-12-13_21:22:28.648+0800: [I] The system memory configuration is 2063930 MiB2023-12...
9 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Graceful failure of AFM recall timeouts when using AFM-NSD + Support for offline file awareness with AFM (related issues)

Any client using AFM-NSD Caching with a home storage repository that uses DMAPI aware Hierarchical Storage Management is at risk. AFM-NSD has no ability to gracefully respond when an AFM Cache requst to a recall filesfrom home times out. AFM-NFS u...
9 months ago in Storage Scale (formerly known as GPFS) 0 Future 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...
10 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Storage Scale - Safe-guarded snapshots - allow expiration - give client to set its own expiration parameter in the GUI snapshot rule

By setting the "Allow Expiration" for snapshot rules under the GUI, it sets the snapshot only until the next execution, not for the whole retention, neither allows to client to sets its own retention. Based on the IBM Documentation "https://www.ib...
10 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Add performance monitoring for fileset and storage pool per client node

When a storage pool or fileset is close to being filled up, it is possible to identify which client node is exerting the most write pressure through performance monitoring. This allows the relevant business unit to be notified to make adjustments.
10 months ago in Storage Scale (formerly known as GPFS) 1 Future consideration

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