- #STUDENT VERSION ABAQUS 6.13 HOW TO#
- #STUDENT VERSION ABAQUS 6.13 INSTALL#
- #STUDENT VERSION ABAQUS 6.13 UPDATE#
If you take a RHEL 7.5 submit script that has the command "module load abaqus/2020" and you try to submit it to a RHEL 8.3 compute node, you will get the following error in your output script: ERROR: Unable to locate a modulefile for 'abaqus/2020' So, if you do a "module avail abaqus" on RHEL 7.5 vs 8.3, you will get 2 completely different lists: # RHEL 7.5 I had to get the latest version of ABAQUS *and* apply HotFix #6 before it would run correctly on RHEL 8.3. The (older) versions of ABAQUS available on our RHEL 7.5 compute nodes are not compatible with RHEL 8.3, so we were forced to upgrade. Submit jobs from host(s):, rhel8-amd, serpens1 Check your "module load" linesĪs mentioned earlier, many of the scientific applications have been upgraded, and/or recompiled, so the versions available of any given app on RHEL 7.5 may not be available on RHEL 8.3, so please verify your application *and* version exist in RHEL 8.3 prior to job submission. OS Version: Red Hat Enterprise Linux (RHEL) 8.3
Partitions: Orion, GPU, Andromeda, Draco, Hercules, Leo, Pisces, Serpens Summary of Partitions, OS Version, and Submit Hostsīelow is a summary of our partitions, the operating system level of the compute nodes, and which submit hosts you can submit from, for those partitions.
#STUDENT VERSION ABAQUS 6.13 HOW TO#
However, the messages may return when we rebuild or upgrade any of the compute nodes on the cluster, which is inevitable, but now you know how to resolve the issue. Simply choose one of the three ways listed above, and you should no longer see those messages in your job's output log. You can resolve this in much the same way, but instead of editing the "known_hosts" file on your local workstation or laptop, you must edit the "known_hosts" file within your $HOME directory on the cluster interactive node. This is caused by a compute node getting rebuilt, which (just like in the case of the interactive nodes) triggers the generation of new SSH keys for that host. It is possible to see a similar message within your job's output log on occasion. If you get the Message, "WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED. In the above example, the file you would remove or rename is: /Users/joeuser/.ssh/known_hosts
If you SSH into and receive a warning message like this: WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Below outlines the important notes necessary for a smooth transition: If You Get the Message, "WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED.
#STUDENT VERSION ABAQUS 6.13 UPDATE#
This page will help you update your submit scripts to submit your jobs to the RHEL 8.3 compute nodes.
#STUDENT VERSION ABAQUS 6.13 INSTALL#
In fact, some of the software packages were forced to a new version because the older version(s) would not build or install on RHEL 8.3. All of the source-based packages required recompilation. With considerable updates to the OS, the scientific packages that Research Computing has installed on the clusters may have also been updated. The environment features a much newer kernel (from v3.10 to v4.18), an advanced development environment (gcc v4.8.5 to v8.3.1), and nearly every package included with the OS were updated. This is a significant upgrade to the compute environment much has changed. In 2021, Research Computing upgraded all University research clusters from Red Hat Enterprise Linux (RHEL) 7.5 to version 8.3.