Changes between Version 31 and Version 32 of Public/User_Guide/News
- Timestamp:
- Oct 13, 2022, 9:12:05 AM (19 months ago)
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Public/User_Guide/News
v31 v32 5 5 This is a summary of the latest news concerning the system. For a list of known problems related to the system, please refer to [wiki:Public/User_Guide/PaS this page]. 6 6 7 ''Last update: 2022- 09-21''7 ''Last update: 2022-10-13'' 8 8 9 9 {{{#!comment 10 10 [[span(style=color: #FF0000, System will be in maintenance in CW37 (Monday, 2020-09-07 to Friday 2020-09-11))]] 11 11 }}} 12 13 14 == System software == 15 16 - !ParaStation update (psmgmt) to 5.1.51-0 has been performed 17 18 === OS 19 20 - compute nodes and login node have been updated to Rocky 8.6 21 22 - file servers and master nodes to follow 23 24 25 === !EasyBuild 26 27 28 - 2022 !EasyBuild stage is the default now 29 30 - depenencies to rocky 8.6 have been resolved by re-installing EB core packages like Python and Glibc 12 31 13 32 == System hardware == … … 30 49 - DAM nodes are using EDR Infiniband (instead of using 40 GbE and Extoll) now 31 50 - SSSM and AFSM file servers can be directly accessed through IB 51 - accelerator layout has been revised: 52 53 - `dp-dam[01-08]`: 1 x Nvidia V100 GPU 54 - `dp-dam[09-12]`: 2 x Nvidia V100 GPU 55 - `dp-dam[13-16]`: 2 x Intel PAC D5005 FPGA 32 56 33 57 … … 53 77 54 78 55 {{{#!comment obsolete with removal of Extoll56 79 57 ==== NAM ==== 58 59 - a NAM SW implementation has been done, a test environment on the DAM has been set up on dp-dam[09-16]. 60 - for more information on NAM usage and an example, please refer to [wiki:Public/User_Guide/TAMPI_NAM NAM with TAMPI] page 61 }}} 62 63 === File Systems === 80 == File Systems == 64 81 65 82 **please also refer to the** [wiki:Filesystems Filesystems] **overview** … … 67 84 - quota has been added to `/tmp` on `deepv` to avoid congestion 68 85 - the All Flash Storage Module (AFSM) provides a fast work file system mounted to `/afsm` (symbolic link to `/work`) on all compute nodes (CM, DAM, ESB) and the login node (`deepv`) 86 - it is managed via project subfolders: after activating a project environment using `jutil` command the `$WORK` will be set accordingly 69 87 - the older System Services and Storage Module (SSSM) work file system is obsolete, but still available at (`/work_old`) for data migration 70 88 - SSSM still serves the /usr/local/software file system, but 71 - starting from Rocky 8 image `/usr/local` will be a local file system72 - `/usr/local/software` will beshared and provided by the SSSM storage73 - in addition to the !Easybuild software stack the shared `/usr/local/software` filesystem will containmanually installed software in a `legacy` subfolder89 - starting from Rocky 8 image `/usr/local` will is a local file system on the compute nodes 90 - `/usr/local/software` is still shared and provided by the SSSM storage 91 - in addition to the !Easybuild software stack the shared `/usr/local/software` filesystem contains some manually installed software in a `legacy` subfolder 74 92 75 93 76 == System software ==77 78 - ParaStation update (psmgmt) to 5.1.50-5 has been performed79 80 === OS81 82 - preparing update to Rocky 8.683 84 - the decision was taken to use one Rocky linux image for all compute nodes85 86 - transition from CentOS to Rocky Linux 8.5 has been finished on compute nodes87 88 - login node `deepv` has moved to Rocky linux 8 as well89 - file servers and master nodes to follow90 91 92 === !EasyBuild93 94 95 - 2022 !EasyBuild stage is the default now96 94 97 95