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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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.

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Storage Scale (formerly known as GPFS)

Optimizations to the Spectrumscale ansible installer for larger clusters

For large clusters we are finding that it is taking a rather long time to run. We are looking for optimization like skipping unneeded checks and/or more parallelization for better performance and minimize customer downtime upgrade windows. One are...
6 days ago in Storage Scale (formerly known as GPFS) Submitted

Is it possible to enable greater than 512 kNFS threads in CNFS? Ideally, the client would like to set the thread count to a max of 4096 (up from the 512 limit).

MLP has requested that IBM enable the ability to test with more than 512 kNFS threads in CNFS due to performance issues observed in their environment. Specifically, MLP wants to increase the thread count to 2048 or 4096. MLP is aware that CNFS is ...
10 days ago in Storage Scale (formerly known as GPFS) Submitted

Enable custom certificates for Storage Scale CNSA GUI on OpenShift

We have to secure all Web GUIs with custom certificates from our In House CA. In detail we need the ibm-spectrum-scale-gui route from the ibm-spectrum-scale namespace to be secured by a custom certificate.
about 2 months ago in Storage Scale (formerly known as GPFS) Submitted

Real time ransomware detection for IBM Storage Scale file systems and filesets

IBM Storage Scale environment we need the capability for real-time ransomware detection. We use immutable snapshots for file systems and fileset already. Real-time ransomware detection gives us the ability to determine the last good immutable snap...
11 months ago in Storage Scale (formerly known as GPFS) Future consideration

Fix Incorrect Cache State After Lazy Loading

Summary: Fix inconsistency between actual cache state and reported state. Description: After lazy loading, files appear as uncached in tools like tspcacheutil, even though content matches (verified via md5sum). Impact: Misleading cache reporting O...
6 days ago in Storage Scale (formerly known as GPFS) Submitted

Queue Visibility for Prefetch (Priority vs Normal)

Summary: Provide real-time visibility into prefetch queues. Description: There is no visibility into queue depth or scheduling behavior between priority and normal queues. Impact: Poor understanding of load distribution Difficult performance debug...
6 days ago in Storage Scale (formerly known as GPFS) Submitted

Per-AFM NFS Health Metrics (Mount-Level Visibility)

Summary: Provide visibility into NFS health per AFM node. Description: There is no granular visibility into which NFS mounts are up or down per AFM node. Impact: Difficult troubleshooting Reduced observability of failures Slower root cause analysi...
6 days ago in Storage Scale (formerly known as GPFS) Submitted

Enhanced Lazy Loading & Prefetch Observability (Cache Metrics)

Summary: Provide detailed cache efficiency metrics. Description: There is limited visibility into lazy loading and prefetch effectiveness, especially cache hit/miss ratios. Impact: Difficult performance tuning No insight into cache efficiency Subo...
6 days ago in Storage Scale (formerly known as GPFS) Submitted

Deadlock Prevention During NFS Failures

Summary: Prevent system hangs caused by NFS failures. Description: During NFS failures, PcacheWrite/Read operations can become stuck, leading to system-wide deadlocks. Impact: System instability Blocked workloads Recovery complexity Ask: Introduce...
6 days ago in Storage Scale (formerly known as GPFS) Submitted

Auto-Resume or Failover Across AFM Nodes

Summary: Ensure prefetch requests survive AFM node failures via auto-resume or failover. Description: Currently, when an AFM node goes down, in-flight or queued prefetch requests assigned to that node fail and require manual retry. This creates un...
6 days ago in Storage Scale (formerly known as GPFS) Submitted

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