Upgraded GFS2 Cluster Tools from 2.2 to 3.0.4
With a few words of warning, we upgraded one of our clusters from 2.2 to 3.0.4. While this is normally a seamless project, it needed to be coordinated with both storage nodes in the cluster since the...
View ArticleGFS2 Kernel Oops
For a few years I’ve run a system using DRBD replication between two machines with GFS2 running in dual primary mode to test a theory on a particular type of web hosting I’ve been developing. For...
View ArticleVersioning Filesystem choices using OSS
One of the clusters we have uses DRBD between two machines with GFS2 mounted on DRBD in dual primary. I’d played around with Gluster and Lustre, OCFS2, AFS and many others and I’ve used NetApps in the...
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