IBM System Storage Ideas Portal


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Storage Scale (formerly known as GPFS)

Showing 488 of 5212

About Alarms

The client's filesystem space is 93% used gpfs sent an alarm pool-data_high_error through gui-snmp trip on October 20, which was notified to the client in time through the client's alarm platform, but the current administrator did not deal with it...
6 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Allow group owners to also query filesets

We have user filesets (independent) that are owned by root but the group is actually the user. Unfortunately Spectrum Scale seems not to take group ownership into account and only the owner can query the fileset (mmlsfileset) which seems overly re...
7 months ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Storage Scale - Need GPFS to support storing or exporting performance data into enterprise-level time series database like InfluxDB or Prometheus

Problem: 1. The "pmcollector" service usually cannot work well when the GPFS cluster has over 100 nodes. As a result, the GUI will not display the performance data normally. And restarting the GUI will not help.2. ZIMON can not process large amoun...
7 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

GPFS supports the dirsync mount option

Our bussinuss architure is like FuseClient --> FileServer(GPFS NativeClient)-->GPFS. IBM GPFS does not support dirsync mount option in Linux. GPFS Native Client will save the dir meta changes(create/mknod/link/unlink/rename...) in cache. The...
7 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Support 256 or more cluster watches per cluster.

Only 25 cluster watches are supported per cluster, but we need 256 at least.
7 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

When tape data is encrypted, but Spectrum Scale recall cache and Stub files are not, how do we encrypt those without recalling the data off tape?

Using both Storage Archive and Storage Scale system (ESS) we need to be able to encrypt the data on ESS without impacting or recalling the tape data (Which is already encryped via the TS4500 Library). The client will be migratiing from Gen2 ESS to...
7 months ago in Storage Scale (formerly known as GPFS) 1 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...
8 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

add --auto-inode-limit for independent filesets

In Storage Scale 5.1.4 mmcrfs/mmchfs introduced the --(no)auto-inode-limit switches. Unfortunately this only works for whole filesystems and cannot be finetuned for individual (independent) filesets. There are situations where you have a mixed env...
8 months ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Disable NFS export

When having maintenance on larger file systems, it's advisable to first do a clean shutdown, and then enable maintenance mode with mmchfs --maintenance-mode to avoid anyone mounting or processes messing with the file system. This is quite problema...
8 months ago in Storage Scale (formerly known as GPFS) 0 Future consideration

Add SAML support

At the present time, SAML does not seems to be supported, only LDAP.
8 months ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

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