BwUniCluster2.0/Maintenance/2022-11
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The following changes have been introduced during the maintenance interval between on 07.11.2022 (Monday) 08:00 and 10.11.2022 (Thursday) 17:00.
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 |
Hardware
- All firmware versions on all components were upgraded
Operating system
- The operating system remains at RHEL 8.4 EUS
- The Mellanox OFED InfiniBand Stack was updated to version 5.5-2.1.7.0
Compilers, Libaries and Runtime Environments
- The Intel Parallel Studio (Compiler, MKL, MPI) version 2019 modules were removed during the maintenance.
- clang 9 and llvm 10 modules were be removed
Userspace tools
Software Modules
Batch system
- The Slurm version was upgraded to version 22.05.5
- Pyxis Plugin version was upgraded to 0.14.0
Storage
- Lustre client, BeeGFS client and Spectrum Scale client were updated
Graphics stack
- The NVIDIA driver was upgraded to version 515.65.07
- Cuda 11.7 was installed