aws/aws-parallelcluster v2.11.1

AWS ParallelCluster v2.11.1

on GitHub

We're excited to announce the release of AWS ParallelCluster 2.11.1

Upgrade

How to upgrade?

sudo pip install --upgrade aws-parallelcluster

CHANGES

• Restore noatime option, which has positive impact on the performances of NFS filesystem.
• Upgrade EFA installer to version 1.12.3
  • EFA configuration: efa-config-1.9 (from efa-config-1.8-1)
  • EFA kernel module: efa-1.13.0 (from efa-1.12.3)

BUG FIXES

• Pin to version 1.247347 of the CloudWatch agent due to performance impact of latest CW agent version 1.247348.
• Avoid failures when building SGE using instance type with vCPU >=32.