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Affected versions: >= 2.9.0 when using `scheduler=slurm` and `proxy_server` set in cluster configuration.
Cluster update cannot be performed because head node is not able to signal CloudFormation f…
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**Environment:**
- AWS ParallelCluster: aws-parallelcluster-2.7.0
**Bug description and how to reproduce:**
PCluster will fail when config EFS mounting in China region(BJS & ZHY). We found EFS end…
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**Required Info:**
- AWS ParallelCluster version "version": "3.9.2"
- Full cluster configuration: N/A building an AMI with pcluster build-image.
- base AMI: ami-02391db2758465…
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**Environment:**
- AWS ParallelCluster / CfnCluster version: **2.5.0**
- OS: **Ubuntu 18.04**
- Scheduler: **Slurm**
- Master instance type: **g3.4xlarge**
- Compute instance type: **g3.4xla…
DABH updated
2 months ago
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### Bug description
Upgrading the CloudFormation stack for the ParallelCluster API from one version to another (within the versions in reported range) is going to fail with the following error mess…
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During pcluster create, I'm receiving
* FSx Lustre is using the same VPC with pcluster
* SecurityGroup for Lustre was added, ports (inbound): 988, 1018-1023
* Attached the SecurityGroup for Lust…
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## The issue
On clusters created with Ubuntu 18.04 and Ubuntu 20.04 official AMIs, nvidia-fabricmanager will be
automatically updated to an incompatible version and stop working when nodes are lau…
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### Bug description
In versions `3.0.0` to `3.2.1` of ParallelCluster, the API is by default deployed with a role that includes the IAM permissions required to perform the operations of the API. Du…
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## The issue
In ParallelCluster versions `3.3.0` up to `3.5.1`, if you enabled the [Slurm accounting](https://docs.aws.amazon.com/parallelcluster/latest/ug/Scheduling-v3.html#Scheduling-v3-SlurmSet…
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## Bug description
After rebooting a GPU compute node via the `scontrol reboot` command available in the Slurm scheduler, the compute node may not come back online in the Slurm cluster because the …