Searching for Gpfs Redhat Support information? Find all needed info by using official links provided below.
https://access.redhat.com/discussions/3759741
For future support of your environment, you probably would want to consult IBM in the design stage of your clusters. In real terms, the setup of a GPFS cluster, from the beginning to end, once the LUNs are presented to all nodes in the cluster, takes less than an hour. It comes down to two config files and couple of commands.
https://www.ibm.com/support/knowledgecenter/en/STXKQY/gpfsclustersfaq.html
IBM Spectrum Scale™, based on technology from IBM General Parallel File System (hereinafter referred to as IBM Spectrum Scale or GPFS™), is a high performance shared-disk file management solution that provides fast, reliable access to data from multiple servers.
https://www.ibm.com/support/knowledgecenter/en/STXKQY_4.2.3/com.ibm.spectrum.scale.v4r23.doc/bl1ins_manuallyinstallingonhel7x_packages.htm
Use this information to manually install IBM Spectrum Scale™ packages on systems running on Red Hat Enterprise Linux 7.x.. Download and extract IBM Spectrum Scale packages, and then accept the licensing agreement. For more information, see Extracting the IBM Spectrum Scale software on Linux nodes and Accepting the electronic license agreement on Linux nodes.
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux_OpenStack_Platform/4/html/Configuration_Reference_Guide/GPFS-driver.html
IBM GPFS Volume Driver. IBM General Parallel File System (GPFS) is a cluster file system that provides concurrent access to file systems from multiple nodes. The storage provided by these nodes can be direct attached, network attached, SAN attached, or a combination of these methods. ...
https://sysadminci.wordpress.com/2015/05/09/install-and-configure-gpfs-4-1-filesystem-on-linux-centos-6-6/
May 09, 2015 · The General Parallel File System (GPFS) is a high-performance clustered file system developed by IBM. It can be deployed in shared-disk infrastructure or in shared-nothing architecture. It's used by many large company and in serveral supercomputers on the Top 500 List. GPFS allows to configure a high available filesystem allowing concurrent access from a cluster of nodes.…
http://www-01.ibm.com/support/docview.wss?uid=isg400002397
Fix a memory leak in the GPFS daemon associated with Events Exporter, mmpmon,and SNMP support. In GPFS systems employing GPFS Native RAID, there was a situation in which failover and failback, and disk replacement operations could hang, requiring GPFS to be restarted on the node to clear the hang. Fix is extremely low risk and highly recommended.
http://www2.latech.edu/~box/hapc/docs/ibm_clusters.pdf
Linux Clustering with CSM and GPFS December 2002 International Technical Support Organization SG24-6601-01
https://sites.google.com/site/torontoaix/gpfs_home/gpfs_faqs
GPFS does not support any Linux environments with SELinux enabled in enforcement mode. GPFS has the following restrictions on RHEL support: GPFS does not currently support the Transparent Huge Page (THP) feature available in RHEL 6.0.. This support should be disabled at boot time by appending transparent_hugepage=never to the kernel boot ...
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