IBM System Storage Ideas Portal


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Storage Scale (formerly known as GPFS)

Showing 162

Confusing status message 'mmlspdisk'

My Client submits the following:After carrier release the status is even more confusing [DIARSS root@ems1-xcat ~]# mmlspdisk all --not-okpdisk: replacementPriority = 6.77 name = "e1d2s02" device = "//essio32.ib.rsshpc1/dev/sdpe(notEnabled/closed),...
about 4 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Allow acknowledging of host problems on Spectrum Scale GUI

System: Spectrum Scale GUIActor: Admins monitoring the system The GUI is our primary way of monitoring the health and performance of the system. When a worker node goes down, which is common in a large HPC system, the health of the filesystems sho...
about 4 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Allow more than 20 threshold rules in the GUI (mmhealth)

You can only create a maximum of 20 threshold rules, either through the Spectrum Scale GUI or directly with the mmhealth command. This limit should be increased (e.g. to a minimum of 50)
over 4 years ago in Storage Scale (formerly known as GPFS) 2 Future consideration

Provide a changelog for Scale releases

Please provide a changelog identifying the APARs fixed in a Scale Mod, Release, or Version change
over 4 years ago in Storage Scale (formerly known as GPFS) 2 Future consideration

mmhealth should complain about NSDs which have lost one path

Listing the NSDs shows that some of themhave only one path available. One of the two servers of a building block does not see the Volume:[root@justnsd01a ~]# mmlsnsd -f cesSharedRoot -X Disk name NSD volume ID Device Devtype Node name Remarks ----...
almost 5 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Adding SMB support on ppc64LE / SLES for SpectrumScale

We need SMB support on ppc64LE / SLES.SLES has a market share of 99% in HANA on Power.HANA will be the only database for SAP.To use SpectrumScale in HANA environments we need SLES Support for smb.
almost 5 years ago in Storage Scale (formerly known as GPFS) 3 Future consideration

GUI snapshot deletion from oldest to newest

Due to inode manipulation, it is a best practice and less effort to the GPFS to delete the oldest snapshot first. However, when doing the snapshot deletion manually, in the client using the GUI, it should also order it from oldest to newest.This w...
over 5 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Improve ACL management in Spectrum Scale

Currently, ACL management in Scale is overly difficult. For instance, the mmputacl command requires the entire ACL to be reapplied, rather than just having the ability to add, delete, or modify existing entries. Additionally, inheritance does not ...
over 5 years ago in Storage Scale (formerly known as GPFS) 2 Future consideration

Expand the number of supported Protocol Clusters that can be configured on a IBM Spectrum Scale Storage Cluster

Expand support for the current limitation of one storage cluster and up to five protocol clusters to one storage cluster and up to ten protocol clusters.
almost 6 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

Spectrum Scale 4.2.3 - Monitoring I/O processes

We have in our production environment a GPFS cluster, version 4.2.3, used by the SAS system in version 9.4 M3The cluster consists of 11 servers, with Linux operating system RedHat 6.7 and 7.3, being 5 physical and 06 virtual.It has a dedicated dec...
almost 6 years ago in Storage Scale (formerly known as GPFS) 1 Future consideration

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