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 of 5454

Quota management delegation

I was discussing removal of root use for commands with ibm dev Germany and this came up. Need the ability to delegate quota management to different groups of users on large scale file systems. You can have different admins for different teams resp...
over 5 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

LDAP enhancements related to RFC2307 mappings on Spectrum Scale/GPFS Windows

Currently, GPFS Windows has functional, performance, and HA limitations related to the LDAP AD lookup. The details are documented in IBM Case Number: TS005919437. https://www.ibm.com/mysupport/s/case/5003p00002YlqdkAAB/kosmos-gpfs-windows-filesyst...
about 3 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Implement end-to-end checksums for non GNR environments

Implement data block checksums in GPFS to protect against silent data corruption. This is particularly important in an FPO environment where there are no RAID controllers to protect against individual SATA drives returning bad data to the applicat...
over 8 years ago in Storage Scale (formerly known as GPFS) 5 Not under consideration

Spectrum Scale automatic kernel modules

The technology is there to make this happen, especially if using Enterprise distributions such as Red Hat or Suse. You can also throw Ubuntu to some extent in the mix as they don't apply kAPI breaking changes very often. Our customer was successfu...
over 7 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Support LibFabrics

As more high speed networks are available (IB,OmniPath, Etc ROCE, other RDMA capable networks) The Open Fabrics org has defined a more generic interface then libverbs (which is very network specific) to enable make it easier to take advantage of n...
over 5 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

Changing dynamic pagepool can cause the system to hang

The proposed changes to prevent system hang are as follows: 1. The code checks for available memory and if the available memory is less than the requested value, return the value users can change 2. As it takes time to allocate memory, the code re...
over 4 years ago in Storage Scale (formerly known as GPFS) 2 Is a defect

Rolling upgrade of CES protocol node with object services

Current operation: Because object operations interact with all nodes, all object nodes must be at the same level. Therefore, object services need to be stopped across the cluster for the duration of the upgrade. This RFE is for allowing rolling up...
over 4 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Allow for bulk add of mmces addresses in node-affinity

We have found that for deployments of 16 or more CES nodes that node-affinity mode is the most predictive and stable, the challenge is in deployment time. In balanced mode all of the addresses can be deployed in 1-2 minutes. With 32 CES nodes runn...
about 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

GPFS supports parameters to control the memory of pmcollector

Status: Excessive memory occupy
about 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

qos support dio

qos support dio
about 2 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

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