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 531

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...
12 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Enhance mmfindinode Performance and Provide SDK API for Path Query by Inode

This RFE requests enhancements to the mmfindinode utility in the GPFS/Spectrum Scale filesystem to significantly improve its performance. Additionally, it proposes the development of an SDK API that allows querying file paths based on inode number...
8 months ago in Storage Scale (formerly known as GPFS) 3 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 ...
almost 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Drive letter definition per Windows client.

Currently Windows client mount drive letters can only be defined when a cluster is created. This is inflexible if a drive letter is not defined on a cluster and Windows clients need adding later. The only workaround is to create a remote cluster t...
4 months ago in Storage Scale (formerly known as GPFS) 0 Functionality already exists

'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...
about 2 years ago in Storage Scale (formerly known as GPFS) 0 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...
almost 4 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Product requirements related to performance monitoring

1.Distinguish between creating and opening indicators at the VFS level 2.When multiple clusters mount and access storage, distinguish the read and write latency indicators of different clusters. 3.When multiple clusters mount and access storage, d...
9 months ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

Convert a root fileset to an independent fileset

With AFM working only with independent filesets and not with root fileset, a customer that is hosting some data that needs to be replicated on its root fileset and that needs to transition to AFM will need to migrate (copy/move) all the data on th...
almost 2 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Ability to Specify protocol -- rdma/tcp -- along with the subnet/cluster reachability

Consider the following use-case: There are two clusters each with multiple nodes. The intra-cluster communication (i.e amongst nodes within the cluster) happens via TCP and inter-cluster communication (i.e amongst nodes between clusters) happens v...
over 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

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