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  • Why are my filesystems no longer exported from my head node after setting up HA?

    Short answer: It is done by Bright to protect the filesystems from corruption. The longer answer, and using a workaround,...
  • 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...
  • 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....
  • When I shutdown a HA headnode manually, failover doesn’t occur. Why?

    Manually shutting down a headnode means: Running the Linux shutdown or poweroff command. Triggering a shutdown with sysrq. Shutting down...
  • How do I configure PBSPro HA with DAS shared storage?

    This article is being updated. Please be aware the content herein, not limited to version numbers and slight syntax changes, may...

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