We're excited to announce the release of AWS ParallelCluster 3.2.1
Upgrade
How to upgrade?
sudo pip install --upgrade aws-parallelcluster
ENHANCEMENTS
- Improve the logic to associate the host routing tables to the different network cards to better support EC2 instances with several NICs.
CHANGES
- Upgrade NVIDIA driver to version 470.141.03.
- Upgrade NVIDIA Fabric Manager to version 470.141.03.
- Disable cron job tasks man-db and mlocate, which may have a negative impact on node performance.
- Upgrade Intel MPI Library to 2021.6.0.602.
- Upgrade Python from 3.7.10 to 3.7.13 in response to this security risk.
BUG FIXES
- Avoid failing on DescribeCluster when cluster configuration is not available.