IBM System Storage Ideas Portal


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Storage Scale (formerly known as GPFS)

Showing 531

mmauth grant should also work for already mounted clusters

mmauth grant ... -a ro requires a remount on the remote side (which is not documented, BTW). This is a problem as the remote cluster may not be controlled by you.
about 5 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Add zstd as a compression option

It's great to have lz4 and Z as compression options but it would be nice to additional some additional compression options such as zstd.
about 5 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Add real rolling update function for CNSA Version Updates

Today if we make an Update on CNSA from one Version to the next one, we see no mangement of the applikationworkload on the OCP-worker. This generate outages in our applikation-pods that are not aceptable, because of high application service level....
over 2 years ago in Storage Scale (formerly known as GPFS) 0 Future consideration

All GPFS services need to support FIPS.

Because of DISA-STIG requirements, all systems we use must enable FIPS. mmcallhome (and maybe other components of GPFS) use MD5 summing, which will not work on a FIPS enabled system. This needs to be fixed.
almost 4 years ago in Storage Scale (formerly known as GPFS) 2 Planned for future release

support OS kernel for linux 5.10.135.x86_64

support OS kernel for linux 5.10.135.x86_64
over 1 year ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Cluster Export Services support on AIX

Cluster Export Services are supported only in a Linux environment. I want to use an AIX environment and use AIX servers as SMB, NFS, and Object Protocol nodes.
over 6 years ago in Storage Scale (formerly known as GPFS) 2 Not under consideration

Snapshot directories should be separate mountpoints or snapshotted files should have unique inode numbers

In Linux, files in Spectrum Scale snapshots have the same device id(st_dev) and inode number (st_ino) as their live counterparts. Theyhave the same device because all snapshots in a filesystem are under thesame mountpoint as the live version of th...
about 4 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

File Access Logging support for read only remote mounts

File Access Logging in Spectrum Scale 5.1 eliminates the need for kafka, but it only works if the filesystem is mounted read/write. So a remote cluster with a RO mount is not supported by FAL.
about 4 years ago in Storage Scale (formerly known as GPFS) 0 Planned for future release

enhance DELETE policies

When writing a cleanup policy using as DELETE rule it can happen that a file cannot deleted for some reason (e.g. user has deleted it in the meantime or file is still in use). For a certain type of cleanup procedures this is tolerable and you do n...
over 2 years ago in Storage Scale (formerly known as GPFS) 1 Planned for future release

Enhance policy handling to allow ordering of rules

I want to delete dirs and files in a subtree depending on their mtime. Using a policy file I can identify the files and dirs and order them by DIRECTORY_HASH to ensure the correct deletion order from deepest to highest paths. This works falwlessly...
over 2 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

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