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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.

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Storage Scale (formerly known as GPFS)

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Storage Scale and Spectrum Archive: If a pre-migrated or migrated file is deleted, provide a limited window to recover it without having to use Storage Protect

Current documentation states that for a space-managed fileset if you use snapshots it triggers a recall of the data from tape to disk. The University of Michigan was always told this is a limitation in Storage Scale not Spectrum Archive and that t...
almost 2 years ago in Storage Scale (formerly known as GPFS) 0 Planned for future release

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

extend number of independent filesets

For a file system used in a large research facility with a capacity beyond 20 PB, we would like to generate at least 5000 independent filesets for projects being active in processing and generating data. We expect initially a demand for 5000 indep...
over 3 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Request to add "all" option to put filesystem in maintenance mode

In order to shutdown/startup gpfs gracefully, it is recommended to put filesystem in maintenance mode using "mmchfs --maintenance-mode" cmd before shutdown. However, this command allow only one filesystem at a time. So if the customer has many fil...
about 4 years ago in Storage Scale (formerly known as GPFS) 1 Not under 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 ...
about 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

NFS Export: Show connected clients

Tool that will list the clients that are connected to *a particular NFS (CES) export*
almost 2 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

API enhancement for File System Size and Utilization

In the current version (5.1.8) the api does not have a usable endpoint for the filesystem to show Current File System Size (Data/System) File system utilisation (size / %used)
over 1 year ago in Storage Scale (formerly known as GPFS) 2 Future consideration

Feature Enhancement to support multiple infiniband partition key

Increase security against eavesdropping by limiting the access to resources using infiniband partition so cross talk and malicious attacks can be eliminate
over 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

'failureDetectionTime' less than 10

We require to set 'failureDetectionTime' less than 10 in File System replica with DAE/DME or Erasure Coding with ECE. According to case #TS009816891, the minimum value for 'failureDetectionTime' is 10. Could you please allow us to set less than 10...
over 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Network resiliency enhancement - need mechanism for prioritizing control traffic over data traffic via QOS/PFC when RDMA is not enabled.

In a heavy workload situations, some clients are removed from the cluster as peer nodes are not able to communicate as heart-beat/control traffic stuck behind data traffic. Also explore, a dedicated VLAN(s) option for Control and Data traffic.
5 months ago in Storage Scale (formerly known as GPFS) 0 Under review