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

Enable support for signing kernel modules for the GPFS portability layer

We need a way to have GPFS client code to support signing the GPFS portability layer kernel modules so it is possible to run with secureboot enabled. In the FAQ it is listed to be disabled or handled manualy. We would request that the Spectrum Sca...
over 2 years ago in Storage Scale (formerly known as GPFS) 0 Planned for future release

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?
6 months ago in Storage Scale (formerly known as GPFS) 3 Future consideration

Encryption - tool to check health status of all configured encryption servers

When Encryption is configured on a file system. the key server must be available to allow user file access. When the key server fails, data access is lost. We need a tools that can be run to check key server health, check retrieval of keys, and co...
over 4 years ago in Storage Scale (formerly known as GPFS) 1 Planned for future release

Increase SMB Share Limit in Scale Cluster

The current Limitations for Spectrum Scale SMB are listed as follows: https://www.ibm.com/support/knowledgecenter/en/STXKQY_5.0.5/com.ibm.spectrum.scale.v5r05.doc/bl1ins_smbclients.htm "Spectrum Scale can host a maximum of 1000 SMB shares" needs t...
about 4 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

support pools of varying block sizes in a single filesystem (as well as > 32 subblocks)

Support differing block sizes for different pools within a given filesystem (allowing for >32 subblocks on new pools created within existing filesystems created prior to scale 5.0).
over 6 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Disable NFS export

When having maintenance on larger file systems, it's advisable to first do a clean shutdown, and then enable maintenance mode with mmchfs --maintenance-mode to avoid anyone mounting or processes messing with the file system. This is quite problema...
about 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Support Soft-RoCE drivers

As 100/200 Gigabit RoCE technologies mature, not all clients are able to leverage the same "hard" RoCE HBAs and associated drivers such as Mellanox, which is the currently supported device driver. This request recognizes there are some HBAs that m...
about 4 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Add SAML support

At the present time, SAML does not seems to be supported, only LDAP.
about 1 year ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Make CSI upgrade easier for disconnected clusters

At the present time when you want to upgrade spectrum scale's CSI there's no clear documentation: I go to the target version section and then to the 'upgrade' part. But there's nothing written for a disconnected cluster and for RHEL servers. To ha...
about 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

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