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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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

Dependent snapshots support (with excluding filters for independent snapshots)

For filesystems with large ramifications into independent filesets and then several thousands of dependent filesets, it sometimes becomes cumbersome to manage snapshots at the independent fileset level. Allowing also the ability to do the other wa...
about 4 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

pNFS Support

Support pNFS (specifically, multiple pNFS CES clusters for any given number of filesystems). There appears to be support for pNFS within the GPFS Ganesha FSAL but at present it's not documented, certainly not supported, and doesn't seem to work.
about 6 years ago in Storage Scale (formerly known as GPFS) 2 Future consideration

mmsmb support hosts allow option

Currently it is not possible to specify the "hosts allow" option when adding/changing a smb share via the mmsmb command. Though it is possible to add it with net command. E.g:net conf setparm exportname 'hosts allow' <ipaddress> This option ...
about 3 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Enhancment to Spectrum Scale DMAPI - dmapiEventTimeout code

The Spectrum Scale Data Management API for HSM integration has a configuration parameter dmapiEventTimeout with specific behaviour for NFS environments. However, this behaviour does not translate to other protocol scenarios such as AFM, SMB or Obj...
almost 4 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

mmchconfig and mmvdisk configure need to be more transparent

Today, there is no association between mmvdisk configure and mmchconfig. The RFE is to have one command for setting both GPFS parameters and mmvdisk and for mmvdisk to have a way to preserve any previously customized parameters.
almost 4 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Report fragmentation of an specific file in a Scale filesystem

We would like to report the fragmentation of a single (of course large) file in the Spectrum Scale filesystem.Not mmdefragfs (This command only reports the fragmentation of the complete filesystem.) .You can compare it to the Linux command "filefr...
over 7 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

SMB lease support

Migrating system currently using a windows share to Spectrum scale and experiencing performance issues:The Windows server grantsSMB leases to the client, thus multiple opens won't break the client caching. As a result there are fewer and larger RE...
over 6 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Support for GPFS Immutable Fileset to be used from NFS exports

GPFS 3.5 and higher has built-in capabilities providing the SnapLock function to make files immutable (WORM protected). This function is based on immutable file sets but it not supported. SnapLock essentially allows to make file immutable using st...
about 10 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

mmbackup enhancements

mmbackup has no support of application that generate the Content of the same file with a temporary file, and if finish renamed these temp file to original name. SAS-Institute with the *.sas7bdat.lck as temp and *.sas7bdat as original filename are ...
over 6 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

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