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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.

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Storage Scale (formerly known as GPFS)

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Ability to Specify protocol -- rdma/tcp -- along with the subnet/cluster reachability

Consider the following use-case: There are two clusters each with multiple nodes. The intra-cluster communication (i.e amongst nodes within the cluster) happens via TCP and inter-cluster communication (i.e amongst nodes between clusters) happens v...
over 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

using remote clients as helper nodes for policy scans and processing migration

Usually, IBM recommends to pool all ESS Storage Servers in a so called storage cluster and then connect one or multiple remote client / or so called / compute clusters to the ESS. In fact, thats meanwhile a common best practice cluster topology. O...
over 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Spectrum Scale VMWare ESX V7 Support

Hallo,we plan to migrate our SAS-Grid Cluster to a VMWare based Plattform. These Platform is installed with ESX Version 7.0 U2. But currently scale support only V6.x.This gap stop our Migrationsplans currently. With the introduction ov Version 7 E...
over 4 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Scale GUI - Need to improve pmcollector service with large amount of performance data

Problem: "pmcollector" service failed to start while there was large amount of performance data (about 10GB for 6 months). Performance data can not be shown on the GUI. And restarting the GUI did not help. ZIMON can not process large amount of per...
almost 4 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

CES NFS - pNFS

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 7 years ago in Storage Scale (formerly known as GPFS) 2 Future consideration

mmdf needs an option to not reach out to all remote clients

On our very large environment, mmdf will take hours to run. This is apparently because the ESS cluster will reach out to our thousands of remote clients to verify accuracy of its statistics. Worse the entire system slows down while this is occurri...
over 4 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Feature request: Scan all the errors necessary to identify corrupted files on a disk (LUN)

Issue: mmdeldisk command fails because there are corrupt files on an NSD (LUN). The feature should run mmrestripefs, mmdeldisk, mmrpldisk to check for any errors. By just scanning for the errors those commands produce, the clients could run it eas...
over 2 years ago in Storage Scale (formerly known as GPFS) 3 Future consideration

Support Soft-RoCE drivers

As 100/200 Gigabit RoCE technologies mature, not all clients are able to leverage the same "hard" RoCE HBAs and associated drivers such as Mellanox, which is the currently supported device driver. This request recognizes there are some HBAs that m...
over 5 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Storage Scale - Safe-guarded snapshots - allow expiration - give client to set its own expiration parameter in the GUI snapshot rule

By setting the "Allow Expiration" for snapshot rules under the GUI, it sets the snapshot only until the next execution, not for the whole retention, neither allows to client to sets its own retention. Based on the IBM Documentation "https://www.ib...
about 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

RAS improvements - "mmlsnvmestatus" also check "lbaf", "ms" and "rp"

It is desired to have "mmlsnvmestatus" also check "lbaf", "ms" and "rp" (Spectrum Scale ECE, RTC Issue 267159)
almost 5 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration