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AWS ParallelCluster v2.11.1
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@lukeseawalker lukeseawalker released this 23 Jul 23:52
· 150 commits to release-2.11 since this release
v2.11.1
7bc259a

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.
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