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)

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REST API for mms3 - enhancement: create S3 user

Currently a REST API call to create a new S3 user account is missing, This is needed for several client applications. The AWS REST API and client provides this function which is currently used by a client application... workaround to create user a...
2 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Enable AWS STS support

Currently generating a temporary token is associated to an object or file. In the case of many thousands of files we would prefer STS which would allow us to create temporary Sessions associated to a bucket that can be used to upload, via S3 many ...
6 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

'mmdf Device -h' for Human Readable Output

I'm used to do 'df -h' on linux operating systems to get human readable output. With 'mmdf' I have to use 'mmdf Device --block-size=auto' for human readable output, which is a bit unhandy for me. My suggestion is, to invent 'mmdf device -h' for hu...
3 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Support more than 15 remote clusters with fileset access control

Customer needs strict separation of filesets accessible on different compute clusters, and want to utilize RFAC to control what view each of the compute clusters has access to in the file system. Customer was then surprised when they hit the limit...
10 months ago in Storage Scale (formerly known as GPFS) 2 Future consideration

Add mmchfileset feature to make a fileset temporarily read-only

When migrating data, we need to be able to guarantee that no data in a fileset has been modified during the duration of the migration. Adding a feature to mmchfileset which can make a fileset read-only on a temporary basis would fulfill that requi...
25 days ago in Storage Scale (formerly known as GPFS) 0 Submitted

Improve DIO on sparse files to avoid E-HOLE error

The customer is using Db2 pureScale and allocates tablespace using preallocation.But there are enormous performance issue was caused by the DIO thrashing ( frequent switching back and forth between DIO and Buffered IO ) due to E_HOLE errors.We ana...
5 months ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Support DHCP with NSD for ESS/SSS clusters

This will allow enterprises that require DHCP for ip address resolution.
28 days ago in Storage Scale (formerly known as GPFS) 0 Submitted

Able to temporary disable a SMB or NFS export on protocol nodes.

There is no way to temporary disable and SMB or NFS exports. The only way is to delete the export. (At least for SMB exports) It would be more convenient and less likely that you make an error if you could disable it instead of delete it. It would...
about 1 month ago in Storage Scale (formerly known as GPFS) 0 Submitted

Ability to limit io per user for gpfs fs for a node/server

Client need the ability to impose restriction on IO that a user can open on a compute server via cgroup or any other method. They currently have cpu and ram limit per user but users seem to overload io request that retards system responds.
2 months ago in Storage Scale (formerly known as GPFS) 0 Under review

Monitoring fileset quota (block/files)

Customer want to monitor via SNMP all the alerts that the system can generate like:fileset quota block (soft/hard)fileset quota files (soft/hard)Storage Pool Metadata block/inodes Storage Poo Data block/inodesand all other event that the system is...
2 months ago in Storage Scale (formerly known as GPFS) 0 Under review

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