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 486 of 5224

Monitoring quota usage per fileset (not inodes, capacity usage)

Hi team, we found a gap in quota monitoring of spectrum scale filesets, we have the capability to monitor inode usage per-fileset, but not quota consumption in terms of capacity. Becasuse of that we urgently need a feature that could alert us when...
about 1 year ago in Storage Scale (formerly known as GPFS) 1 Functionality already exists

NFS protocol nodes upgrade without disruption

Customer is having NFS being autheticated my MS AD. In this case SMB service needs to be installed and according to documentation, NFS outage is done when upgrading protocol nodes. Customer is requesting non-disruptive NFS protocol nodes upgrade a...
11 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Remove Node Feature in Spectrum Scale CNSA

Currently in the CNSA Implementation there are no way to reduce a define CNSA-Cluster to one or more Nodes, like a mmdelnode step. The Operator has no function to do these necessary step to reduce a cluster with these request.
over 2 years ago in Storage Scale (formerly known as GPFS) 3 Future consideration

eliminate lack of I/O on mmdelsnapshot start

When deletion of bunch of snapshots starts we a lack of I/O for about three minutes.NFS Clients see a huge delay of I/O. Related applications hanging for this time and user connections and run into timeouts (e.g http connections for apps that stor...
about 4 years ago in Storage Scale (formerly known as GPFS) 4 Planned for future release

Add quota logging capability to keep overall quota accounting consistent

For performance, nowadays, most of quota information is stored and updated in memory. Then, it will be synced back to disk in an asynchronous way later. However, there isn't a recovery mechanism for GPFS quota in abnormal situations. These can mak...
about 2 years ago in Storage Scale (formerly known as GPFS) 3 Future consideration

Support for dynamic expansion of each constituent volume in Storage Scale GPFS's File System, especially in combination with Db2 PureScale on Public Cloud.

It is necessary to support dynamic expansion of each constituent volume itself, rather than GPFS expansion by adding volumes. Adding volumes has a limit on the number of expansions. The method of adding a volume larger than the existing volume an...
about 1 month ago in Storage Scale (formerly known as GPFS) 0 Future consideration

IO Performance Reporting/Tracking of Specific Applications / HPC Jobs

Add the ability to provide application / job specific performance monitoring and reporting (mmperfmon and GUI). Many HPC customers would like the ability to trace IOs from the filesystem perspective with the granularity of the application/job. Thi...
over 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Introduce effective quality management

During the last year, we saw many new ISS code levels, most of them with critical errors that could lead to data corruption or data loss. Fortunately, many costumers were spared from data corruption, but they had to update Scale nearly monthly to ...
over 6 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Storage Scale - Need GPFS to support storing or exporting performance data into enterprise-level time series database like InfluxDB or Prometheus

Problem: 1. The "pmcollector" service usually cannot work well when the GPFS cluster has over 100 nodes. As a result, the GUI will not display the performance data normally. And restarting the GUI will not help.2. ZIMON can not process large amoun...
6 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Add debug kernel support to GPFS

Hi I was trying to start gpfs on a debug rhel kernel for kmemleak debugging It failed due to being unsupported. Can this support be added in future GPFS versios?
about 1 month ago in Storage Scale (formerly known as GPFS) 3 Under review

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