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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GUI snapshot deletion from oldest to newest

Due to inode manipulation, it is a best practice and less effort to the GPFS to delete the oldest snapshot first. However, when doing the snapshot deletion manually, in the client using the GUI, it should also order it from oldest to newest.This w...
over 5 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Storage Scale - A GPFS node with multiple nic drivers (ip addresses) should not be able to rejoin the cluster when the daemon interface is down

Our storage nodes have multiple nic drivers and IP addresses (RoCE network). When the nic for daemon IP is down (dev bond0), it will still keep trying to rejoin the cluster again and again, because its another nic (dev bond1) is still working. But...
6 months ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Add GPFS Fileset quota metrics/monitoring

Product: Spectrum Scale quota monitoring (specially for filesets) We use GPFS fileset quota. These fileset quota is only monitored internally by the GPFS GUI - if the GPFS GUI is installed. If the fileset quota exceeded, the system will give you n...
almost 3 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

lowInodes Callback for filesets

The noDiskspace callback is triggered on several occasions, one being an inodespace running out of inodes. At that point n time the filespace is already full and users see "no space on device" errors. We'd need a similar callback that triggers ear...
over 3 years ago in Storage Scale (formerly known as GPFS) 2 Future consideration

Support 256 or more cluster watches per cluster.

Only 25 cluster watches are supported per cluster, but we need 256 at least.
about 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

document privateSubnetOverride and make it switchable without shutting doen the whole cluster

This helps in adding (additional) high performance networks to existing clusters
over 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Add zstd as a compression option

Although the existing compression options are okay sometimes it would be nice to be have more options where speed and decent compression ratios are achievable. Zstd has been gaining traction both in the Linux area and is already on some IBM tape d...
over 1 year ago in Storage Scale (formerly known as GPFS) 1 Future consideration

REST API - Quotas for Users and Groups

Create a REST API to show User and Group quotas. Currently, the only quotas are Filesystems and Filesets - If users have a homedir set to a fileset you can get their quota, however if user or group quotas are set they cannot be retrieved.
over 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

add --auto-inode-limit for independent filesets

In Storage Scale 5.1.4 mmcrfs/mmchfs introduced the --(no)auto-inode-limit switches. Unfortunately this only works for whole filesystems and cannot be finetuned for individual (independent) filesets. There are situations where you have a mixed env...
about 1 year ago in Storage Scale (formerly known as GPFS) 1 Future consideration

GUI accounts that are restricted to specific filesystems/filesets

The ability to create GUI/Management API accounts that are restricted to one of more filesystems/filesets in the cluster.
almost 4 years ago in Storage Scale (formerly known as GPFS) 2 Future consideration

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