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AWS ParallelCluster v2.11.1

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@lukeseawalker lukeseawalker released this 23 Jul 23:52
· 69 commits to release-2.11 since this release

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

This is associated with AWS ParallelCluster v2.11.1

ENHANCEMENTS

  • Retry failed installations of aws-parallelcluster package on head node of clusters using AWS Batch as the scheduler.

CHANGES

  • Restore noatime option, which has positive impact on the performances of NFS filesystem.

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.