Difference between revisions of "BwUniCluster2.0/Maintenance/2022-03"
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The following changes have been introduced during the maintenance interval between on 28.03.2022 (Monday) 08:00 and 31.03.2022 (Thursday) 16:00. |
The following changes have been introduced during the maintenance interval between on 28.03.2022 (Monday) 08:00 and 31.03.2022 (Thursday) 16:00. |
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| + | The host key of the system have not changed. You should not receive any warnings by your SSH client(s), but if there should be a warning or if you want to check that you are connecting to the correct system, you can verify the key hashes using the following list: |
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| + | |||
| + | {|class="wikitable" |
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| + | ! Algorithm |
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| + | ! Hash (SHA256) |
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| + | ! Hash (MD5) |
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| + | |- |
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| + | |RSA |
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| + | |p6Ion2YKZr5cnzf6L6DS1xGnIwnC1BhLbOEmDdp7FA0 |
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| + | |59:2a:67:44:4a:d7:89:6c:c0:0d:74:ba:3c:c4:63:6d |
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| + | |- |
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| + | |ECDSA |
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| + | |k8l1JnfLf1y1Qi55IQmo11+/NZx06Rbze7akT5R7tE8 |
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| + | |85:d4:d9:97:e0:f0:43:30:6e:66:8e:d0:b6:9b:85:d1 |
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| + | |- |
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| + | |ED25519 |
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| + | |yEe5nJ5hZZ1YbgieWr+phqRZKYbrV7zRe8OR3X03cn0 |
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| + | |42:d2:0d:ab:87:48:fc:1d:5d:b3:7c:bf:22:c3:5f:b7 |
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| + | |} |
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= Hardware = |
= Hardware = |
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Revision as of 12:53, 31 March 2022
The following changes have been introduced during the maintenance interval between on 28.03.2022 (Monday) 08:00 and 31.03.2022 (Thursday) 16:00.
The host key of the system have not changed. You should not receive any warnings by your SSH client(s), but if there should be a warning or if you want to check that you are connecting to the correct system, you can verify the key hashes using the following list:
| Algorithm | Hash (SHA256) | Hash (MD5) |
|---|---|---|
| RSA | p6Ion2YKZr5cnzf6L6DS1xGnIwnC1BhLbOEmDdp7FA0 | 59:2a:67:44:4a:d7:89:6c:c0:0d:74:ba:3c:c4:63:6d |
| ECDSA | k8l1JnfLf1y1Qi55IQmo11+/NZx06Rbze7akT5R7tE8 | 85:d4:d9:97:e0:f0:43:30:6e:66:8e:d0:b6:9b:85:d1 |
| ED25519 | yEe5nJ5hZZ1YbgieWr+phqRZKYbrV7zRe8OR3X03cn0 | 42:d2:0d:ab:87:48:fc:1d:5d:b3:7c:bf:22:c3:5f:b7 |
Contents
1 Hardware
- All firmware versions on all components have been upgraded
2 Operating system
- The operating system version is now based on Red Hat Enterprise Linux (RHEL) 8.4.
- The Mellanox OFED InfiniBand Stack has been updated.
3 Compilers, Libaries and Runtime Environments
4 Userspace tools
5 Software Modules
6 Batch system
- The Slurm version has not been changed.
7 Storage
- The Lustre file systems have been updated.
8 Graphics stack
- The NVIDIA driver has been upgraded to version 510.47.03.
9 Containers
- Enroot will be upgraded
- Singularity will be upgraded
10 JupyterHub
- Jupyterhub version will be upgraded to 2.2.0
