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)

Showing 526 of 5460

'failureDetectionTime' less than 10

We require to set 'failureDetectionTime' less than 10 in File System replica with DAE/DME or Erasure Coding with ECE. According to case #TS009816891, the minimum value for 'failureDetectionTime' is 10. Could you please allow us to set less than 10...
almost 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

extend number of independent filesets

For a file system used in a large research facility with a capacity beyond 20 PB, we would like to generate at least 5000 independent filesets for projects being active in processing and generating data. We expect initially a demand for 5000 indep...
over 3 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Convert a root fileset to an independent fileset

With AFM working only with independent filesets and not with root fileset, a customer that is hosting some data that needs to be replicated on its root fileset and that needs to transition to AFM will need to migrate (copy/move) all the data on th...
over 1 year ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Request to add "all" option to put filesystem in maintenance mode

In order to shutdown/startup gpfs gracefully, it is recommended to put filesystem in maintenance mode using "mmchfs --maintenance-mode" cmd before shutdown. However, this command allow only one filesystem at a time. So if the customer has many fil...
almost 4 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

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 1 year 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 1 year ago in Storage Scale (formerly known as GPFS) 0 Future consideration

RHEL 9.X And GPFSGUI Daemon Fail bug?

line 67, checkPortIsAlreadyUsed in "/usr/lpp/mmfs/gui/bin-sudo/check4iptables" This function can act unintentionally when searching for 443 ports. "checkPortIsAlreadyUsed" can act unintentionally when searching for 443 ports on the 72nd line of "/...
4 months ago in Storage Scale (formerly known as GPFS) 1 Is a defect

Enhance mmperfmon sensors to generate DF statistics also for .snapshots in Filesystem and filset structure

In the area of Cybercrime we are in preparation of using saveguarded snapshots in our scale based Storage Protect environment. Because of the usage of immutable snapshots we had no sensor that generate space utilisation statistics of snapshots in ...
9 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Snapshot directory to show valid creation date

When we do ls -l on the .snapshots directory from NFS client, or GPFS client.We see strange dates which are not related to the snapshots : he dates on the snapshots directories look strange. [root@ems4 @GMT-2023.12.26-02.00.55]# mmlssnapshot gpfsO...
9 months ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Snapshot policy to check number of snapashots

Sometimes there is a problem when the policy try to create snapshot - like mmlssnapshot timeout - and this skip the creation of snapshots - and also deletion of the old snapshot by policy- this means that the older snapshot will not be delete by t...
9 months ago in Storage Scale (formerly known as GPFS) 1 Future consideration

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