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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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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.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.

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Storage Scale (formerly known as GPFS)

Showing 551 of 5603

Allow for separation of client services from storage services

Allow for the optional separation of the gpfs mmfsd process into a client process mmfscd independent of the gpfs storage process mmfssd. When something goes wrong with I/O subsystem in one node the applications on that node should still be able to...
about 6 years ago in Storage Scale (formerly known as GPFS) 4 Not under consideration

Lock contention Issue

DB2 locking of a file or portion of a file with direct IO enabled causes issues with mmrestripe from a lock contention prespective.This should be addressed. The decision to change the disk location of a block and not allowing anyone to alter a blo...
about 6 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Expand the number of supported Protocol Clusters that can be configured on a IBM Spectrum Scale Storage Cluster

Expand support for the current limitation of one storage cluster and up to five protocol clusters to one storage cluster and up to ten protocol clusters.
over 6 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Quota calculation and capacity presentation based on files size

User quota and file set quota are calculated based on allocated capacity on GPFS (kb_allocated). If files are moved to an external tier, e.g. by transparent cloud tiering, the file system utilisation will be decreased. Storage admins should have t...
over 6 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

Spectrum Scale Snapshot onto Tape

Customer requires Spectrum Scale snapshot function onto tape media (via LTFS EE).
over 6 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Protocols SMB online update support

With Spectrum Scale Protocols 5.0, SMB Update node by node should be possible online without downtime/business impact.Actually this is not possible.>>>>>>>>>>>>>>>>>>>>>>>>>...
over 6 years ago in Storage Scale (formerly known as GPFS) 8 Not under consideration

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...
over 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...
over 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...
over 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...
over 6 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration