How to Install Lustre with ZFS and HA for OSS and MDS Nodes
Prerequisites: 2 OSS nodes connected via SAS over multiple paths to their own JBOD shared storage (minimum eight drives) 2...
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How can I configure a dedicated cloning network in an HA cluster?
Introduction There are situations where configuring a dedicated cloning network on your headnode HA is required, or would be useful.... -
One of my headnodes has died. How do I restore High Availability on my cluster?
This article assumes that HA is setup and configured properly, and that one of the nodes has completely died and... -
Extended Validation of HA Clusters
This article will describe additional validation tests that can be completed on a HA cluster to confirm proper operation. This... -
Why Are Software Images Not Syncing from the Active to the Passive Head Node?
After setting up head node high availability (HA) on a BCM cluster, you may notice that the software images are... -
How to Use a Compute Node as a Redundant Slurm Controller?
Let’s say that the BCM cluster already has Slurm deployed and that the cluster has one head node that is...