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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Due to processing by IBM, this request was reassigned to have the following updated attributes:
Brand - Servers and Systems Software
Product family - IBM Spectrum Scale
Product - Spectrum Scale (formerly known as GPFS) - Private RFEs
Component - Product functionality
For recording keeping, the previous attributes were:
Brand - Servers and Systems Software
Product family - IBM Spectrum Scale
Product - Spectrum Scale (formerly known as GPFS) - Private RFEs
Component - V3 Product functionality
Block allocation is done on a plane independent of filesets -- a storage pool may be full, as in not having any free blocks left. Multiple filesets may be sharing the same pool of storage. So lowDiskSpace/noDiskSpace events for block allocation are only generated for storage pool objects, not fileset objects.
Inode allocation does occur on the fileset plane. A specific inode space, i.e. an independent fileset, may be out of free inodes. If that occurs, a noDiskSpace event should be generated, with the corresponding %reason and %filesetName arguments passed in. That code hasn't been there since inception though. It was added in 3.4.0.18 for GPFS V3.4 and 3.5.0.5 for GPFS V3.5; both came out around Oct 2012. If a sufficiently recent code level is used, and noDiskSpace events are not being generated when an independent fileset hits the inode limit, that would be a bug, to be worked via a PMR.
Due to processing by IBM, this request was reassigned to have the following updated attributes:
Brand - Servers and Systems Software
Product family - General Parallel File System
Product - GPFS
Component - V3 Product functionality
Operating system - Linux
For recording keeping, the previous attributes were:
Brand - Servers and Systems Software
Product family - General Parallel File System
Product - GPFS
Component - V3
Operating system - Linux
Creating a new RFE based on Community RFE #56779 in product GPFS.