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AWS ParallelCluster v3.6.1
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@gmarciani gmarciani released this 05 Jul 14:22
· 2 commits to release-3.6 since this release
v3.6.1
7b90679

We're excited to announce the release of AWS ParallelCluster 3.6.1

Upgrade

How to upgrade?

sudo pip install --upgrade aws-parallelcluster

ENHANCEMENTS

  • Add support for Slurm accounting in US isolated regions.

CHANGES

  • Avoid duplication of nodes seen by clustermgtd if compute nodes are added to multiple Slurm partitions.
  • ParallelCluster AMI for US isolated regions are now vended with preconfigured CA certificates to speed up node bootstrap.
  • Replace nvidia-persistenced service with parallelcluster_nvidia service to avoid conflicts with DLAMI.

BUG FIXES

  • Remove hardcoding of root volume device name (/dev/sda1 and /dev/xvda) and retrieve it from the AMI(s) used during create-cluster.
  • Fix cluster creation failure when using CloudFormation custom resource with ElasticIp set to True.
  • Fix cluster creation/update failure when using CloudFormation custom resource with large configuration files.
  • Fix an issue that was preventing ptrace protection from being disabled on Ubuntu and was not allowing Cross Memory Attach (CMA) in libfabric.
  • Fix fast insufficient capacity fail-over logic when using multiple instance types and no instances are returned.
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