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 524

REST API should support managing fileset access control for remote mounts

Customer wants to change which filesets their compute cluster has access to, based on which group of users are using it. This is to protect groups of users to see each others files, even for root. They will implement filesystem encryption to prote...
over 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Enhancement request to Spectrum Scale event alerting mechanism to allow event correlation

Spectrum Scale has long provided mechanisms to alert about events. In the past, it was common to use callbacks to do that. Today, Scale provides webhooks that can be received by consumers. Also, mmhealth today provides a good source of info about ...
over 1 year ago in Storage Scale (formerly known as GPFS) 0 Planned for future release

Fully decompress files on read

Allow a flag to be set on a file, fileset or filesystem to have files fully decompress on read.
over 3 years ago in Storage Scale (formerly known as GPFS) 1 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

When using Protocol nodes, the export IPs should be the only one to allow mounting shares

With the use of Protocol Nodes, the CES requires IPs for export shares. However, even having the IP specific for share, the internal IPs (NODE IPs), which are used for administration only, also allow the NFS Mounts. The request is to isolate the n...
over 8 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

alert on vdisk usage threshold

On ESS, we need an mmhealth alert for full (and nearly full) vdisks/NSDS There is currently warnings (default 80% full) and errors (default 90% full) for both filesystem and pools. This is good. The problem occurs when a customer at a later time e...
over 3 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

more control over hiding snapshot dirs / extend mmsnapdir

There seems to be no way to get rid of the .snapshots subdir in the root of indendepent snapshots. This is a problem when mirroring data using rsync. Because we do not want to rsync snapshots we need to exclude them. But for correct mirroring we a...
over 2 years ago in Storage Scale (formerly known as GPFS) 2 Future consideration

Spectrum Scale CES SMB-NFS Separation

The today CES Protocoll implementation of the accestype file NFS and SMB are implementetd together. This seems to be a Problem if we want to separatly maintain the component. If we stop smb we see already issues in nfs. This is for us not really a...
about 5 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Graceful failure of AFM recall timeouts when using AFM-NSD + Support for offline file awareness with AFM (related issues)

Any client using AFM-NSD Caching with a home storage repository that uses DMAPI aware Hierarchical Storage Management is at risk. AFM-NSD has no ability to gracefully respond when an AFM Cache requst to a recall filesfrom home times out. AFM-NFS u...
11 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Bandwidth limitations / Traffic shaping / QOS for data communication

Sometimes different clients in a Spectrum Scale cluster have different IO performance requirements, but the options to resolve this by choosing adequate HW are somewhat limited. Consider clients using InfiniBand (RDMA), which will most likely use ...
over 2 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

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