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

Address GPFS SNMP scaling limitations

When the GPFS SNMP agent is run in an environment with a large number of NSDs it is unable to process the performance data from the NSDs due to internal buffer exhaustion. The GPFS SNMP agent then becomes unresponsive and will never start up and r...
almost 9 years ago in Storage Scale (formerly known as GPFS) 4 Not under consideration

Dell VAS/Quest Authentication support

Our site uses Dell VAS to enable federated heterogeneous authentication between Windows and Linux systems. Currently this is used within Spectrum Scale's "User-Defined" authentication and works with Spectrum Scale 4.2. As per the PMR ID given in t...
almost 9 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

mmcesdr secondary config should create NFS exports without RW access to all clients

Please can you modify mmcesdr secondary config so that it creates secure NFS exports (for use by AFM) by only exporting to the gateways of the primary cluster, and not all clients. When mmcesdr is used (mmcesdr secondary config) to set up the seco...
almost 9 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

Provide the ability to remove replication for a fileset via mmcesdr

This RFE is to provide the ability to remove replication for a fileset via mmcesdr. This is very messy to do manually. mmcesdr can be used to set up replication for an NFS or SMB exported fileset, and indeed expect to manage all aspects of AFM set...
almost 9 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Protocol replication need support for bi-directional replication

This request is for the ability for AFM-based protocol replication to be able to support protocol replication from Site A to Site B, whilst simultaneously supporting replication from site B to Site A.
almost 9 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

Export map support for mmcesdr

The mmcesdr command that is used in 4.2 or later to set up protocols (NFS, SMB and Object) disaster recovery via AFM allows you to specify the secondary target with the --ip-list parameter as: “a comma separated list of public IP addresses on the ...
almost 9 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

Writable snapshots on Spectrum scale for DR testing

Customers are requesting writable snapshots on Spectrum Scale in order to simulate DR testings.
almost 9 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

GPFS FPO weighting algorithms

for GPFS FPO, all NSDs within a failure group have the same weighting regardless of the number of disks or characteristics of those disks, Please can you add a feature to enable weighting to be applied. for example if one FG only contains 5 NSDs a...
about 10 years ago in Storage Scale (formerly known as GPFS) 4 Not under consideration

Parallel AFM cache fileset prefetch controls

Need ability to direct AFM prefetch operation (e.g. mmafmctl <new fs> prefetch -j <cache fileset> --home-inode-file <mmapplypolicy file list from old fs> ) to run multiple threads from a single gateway node in parallel for prefet...
about 10 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

OSX 10.8+ client : GPFS protocol over IP

Performance improvements over NFS3/4 and SMB2
over 10 years ago in Storage Scale (formerly known as GPFS) 4 Not under consideration

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