IBM System Storage Ideas Portal
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Storage Scale (formerly known as GPFS)

Showing 546 of 5657

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

Pagepool enhancements

Today, the pagepool value in GPFS is set once typically at install. However if the workloads change, the setting needs to be done by customer intervention. One example, the pagepool needs to be readjusted when there is not enough memory left for t...
over 4 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Support ILM pool migrations in stretched cluster without killing WAN

Currently when migrating files between replicated storage pools in a stretched cluster, intense load is experienced on the WAN. This is because the migration is essentially a copy of the files (hopefully?? respecting readReplicaPolicy) and the wri...
about 4 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Allow Spectrum Scale Management API to handle POSIX ACLs

The Spectrum Scale Management API currently can not manage POSIX ACLs, only NFSv4 ACLs. We'd like to be able to manage both kinds of ACLs in our system.
over 5 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Add support for wide links in protocol nodes/mmsmb

wide links is a parameter supported by SMB exports configuration. But currently it is not possible to specify it when adding a new smb share with the "mmsmb export add" command.
about 3 years ago in Storage Scale (formerly known as GPFS) 2 Planned for future release

Subnets Config Parameter in CNSA / Remote Cluster

With MROT capability on Scale/Scale System (ESS) for Ethernet networks, the ability to use that vs. Network Bonds in OCP environments would be beneficial. In a recent lab test using an ESS3500 + OpenShift (Fusion), MROT was used initially, however...
about 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Auto-cleanup /tmp/mmfs

Over time /tmp/mmfs fills up will diagnostic data from gpfs.snap. Provide a facility to cleanup those files automatically based on age.
about 5 years ago in Storage Scale (formerly known as GPFS) 4 Not under consideration

Distribution via Package Repository

Today Spectrum Scale ships self extracting images. These are large, usually only 25% of the image content is used, and a special install procedure is needed.These images are quickly superseded by new ptf versions, sometimes certain versions are wi...
almost 5 years ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

Shorten CES failover/failback timeout

The io pending time in the failure of CES interface failure/CES node failure is 10s. Customer‘s expectation is 4-5s so that can improve usage experience.
about 2 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

AFM immutable file support

Need to be able to make files immutable in a home fileset for AFM in order to protect data from ransomware, data will be created at the cache site (single-writer) and transferred to the home site using AFM, data are to be retained at the home site...
over 5 years ago in Storage Scale (formerly known as GPFS) 1 Planned for future release

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