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 535 of 5530

Simplified descOnly support on virtual quorum node

We should support using VM internal partition for descOnly NSD. Should not require the complexity of raw device mapping for this simple functionality, that also doesn't have any risk of data loss. I asked on the internal General Parallel File Syst...
about 6 years ago in Storage Scale (formerly known as GPFS) 7 Not under consideration

Overflow data placement

When creating a new filesystem with more than 1 pool, GPFS will guess where to put the file data. It would be nice if it was also capable of spillover to other pools, when the pool it guessed for here runs full: RULE 'default' SET POOL 'data' LIMI...
about 6 years ago in Storage Scale (formerly known as GPFS) 4 Not under consideration

distributed "lsof" or "fuser"?

Currently, there is no way of getting information on open files/directories per device/fileset/subdirectory on any node. The option to run "mmdsh -N all lsof /my/path/to/fileset" isn't really feasible on large clusters. As a distributed file syste...
about 6 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

Spectrum Scale 4.2.3 - Monitoring I/O processes

We have in our production environment a GPFS cluster, version 4.2.3, used by the SAS system in version 9.4 M3The cluster consists of 11 servers, with Linux operating system RedHat 6.7 and 7.3, being 5 physical and 06 virtual.It has a dedicated dec...
about 6 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Support Debian 9 with ISS 4 and 5

Support Spectrum Scale on Debian 8 and later for ISS 4.2.3 and 5.0.0 and later.
about 6 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

mmchconfig maxblocksize is not dynamically changeable

PMR TS001057386.Spectrum Scale in Version 5 has a new maxblocksize default. But to Change these for old Clusters all Daemon must be down to change these parameter. The request here mmchconfig maxblocksize should be dynamicaly changeable without co...
about 6 years ago in Storage Scale (formerly known as GPFS) 2 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

Request for Spectrum Scale to support Redhat SSSD as 3rd Authentication Method

Request for Spectrum Scale to support RedHat Systems Security Software Daemon (SSSD) as a third authentication method. Salesforce # TS001343971
about 6 years ago in Storage Scale (formerly known as GPFS) 5 Not under consideration

ESS to support AD integration

ESS does not currently support joining AD in order to perform user authentication. ESS should support AD instead of, or in addition to, local authentication.
over 6 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

Ganesha Per Client Statistics

ganesha_mgr/ganesha_stats allow only seeing either the overall NFS operations or the per-export breakdown of the NFS operations. There is no command that displays the per-client operations of a particular export which is critical when trying to tr...
over 6 years ago in Storage Scale (formerly known as GPFS) 4 Not under consideration

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