IBM System Storage Ideas Portal


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Storage Scale (formerly known as GPFS)

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extend dependent/independent fileset max. limits by factor 10 - better by factor 40

Extend the current limits of maximum number of dependent and independent filesets (1000 / 10000) min. by a factor 10 and best by factor 40.
over 7 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

DeferredDeletion per INODE filespace

When an user deletes his files in a GPFS file system the inodes are freed directly, but for the data blocks an DeferredDeletion process is triggered which will delete the related data blocks in a background process. The quota usage of this user/gr...
over 4 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Eliminate manual recompiles of gpfs.gplbin due to kernel changes

It should not be necessary for customers to manually recompile gpfs.gplbin every time the kernel is updated. Two possible approaches seem to be: * kmod, which would remove the need to recompile the module as long as the kABI remains stable. kABI-t...
almost 7 years ago in Storage Scale (formerly known as GPFS) 4 Planned for future release

Add Support for Hardware Load Balancers like the F5

We are a large bank and a large enterprise customer. Not all Open-Source software is supported. HA-Proxy is one of those not supported. But we still need to Load balance the GPFS GUI. This is a requirement when hosting Scale in OCP. We need to pla...
7 months ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

Add compressed/ill-compressed options to mmfind

For a while we have maintained our own modified versions of mmfind and tr_findToPol.pl in /usr/lpp/mmfs/samples/ilm so we can identify the compressed and illcompressed files. It would be nice if this feature could be considered for inclusion in fu...
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

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 ...
almost 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...
over 3 years ago in Storage Scale (formerly known as GPFS) 0 Future 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

GUI should schedule daily policy runs

Customers often needs to run a set of policies on filesystems as daily maintenance. F.ex.: * Compress files * Migrate new files from primary to secondary pool * Premigrate data to tape/cloud/external pool, so that when a capacity-based trigger can...
almost 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

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