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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Storage Scale (formerly known as GPFS)

Showing 529

Protocols: Support a PAM configuration supporting winbindd and Active Directory, not local accounts only, on ces nodes.

Currently protocol nodes using Active Directory authentication don't support accounts from AD when you connect with ssh. The needed pam_winbind.so pam module is not provided by scale/protocols. Only local accounts work. Maintaining local admin acc...
over 1 year ago in Storage Scale (formerly known as GPFS) 1 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.
over 1 year ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

To include support of remote CES Object Clusters

Currently, The Official Spectrum Scale Documentation states the following main points.• This setup(Remote Clusters) cannot be used for Object or iSCSI services.• The storage cluster must not have any protocol nodes (CES must be disabled). https://...
over 6 years ago in Storage Scale (formerly known as GPFS) 2 Not under 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

SIDhistory support needed for AD domain migration

Our customer is going to merge 2 hospitals into one new Active Directory domain and needs to have support for SIDhistory to keep access to files from both old domains. This is needed in SAMBA in CES. Support for SIDhistory is already available in ...
over 3 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Requests and limits for statefullset ibm-spectrum-scale-gui in Spectrum Scale container native shoud be configurable

Currently CPU request for gui pods is set to 500m. This request is too large for small clusters and pod typically use ~10m. This can prevent other workload to be sheduled and it's wastefull especially in small multicluster scenarios.
over 1 year ago in Storage Scale (formerly known as GPFS) 3 Not under consideration

Support Red Hat IPA for mmuserauth

Red Hat IPA / FreeIPA is an identity and authentication source similar to Active Directory. It has LDAP for user information, and kerberos for authentication. It can integrate with Active Directory through trust and replication, and will then cont...
over 5 years ago in Storage Scale (formerly known as GPFS) 5 Not under consideration

Shorten the pending IO time to 5-30s during node expel

When node in ECE cluster was expelled from cluster, the IO pending time is long as 1-3 minutes. Some of applications failure due to long pending time,especial to OLTP or AI training jobs. Competitors which using traditional dual-controllers mode c...
10 months ago in Storage Scale (formerly known as GPFS) 2 Future consideration

Spectrum Scale Management API does not distinguish between NFSv4 and POSIX ACLs

When using the GET ACL request https://www.ibm.com/support/knowledgecenter/en/STXKQY_5.0.3/com.ibm.spectrum.scale.v5r03.doc/bl1adm_apiv2getfilesystemacl.htm It _always_ reports the ACL is of the NFSv4 type, even if the ACL is POSIX This is false i...
about 5 years ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

Samba "hide unreadable = root_only" to boost performance

In most cases we need Samba's "hide unreadable" only on root directory of an smb export. A switch to enable "hide unreadable" only for the export dir's content and not for the whole subtree should significantly improve performance.
11 months ago in Storage Scale (formerly known as GPFS) 1 Not under consideration

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