Différences
Ci-dessous, les différences entre deux révisions de la page.
| newsfeed:20220314 [2022/03/14 09:42] – créée ltaulell | newsfeed:20220314 [2022/03/14 09:43] (Version actuelle) – ltaulell | ||
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| We have a **Massive Upgrade** coming this spring! | We have a **Massive Upgrade** coming this spring! | ||
| - | * From debian 9 to debian 11 | + | |
| * to support both new hardwares and new softwares | * to support both new hardwares and new softwares | ||
| * new cluster with new upgrades already available (Cascade) | * new cluster with new upgrades already available (Cascade) | ||
| Ligne 16: | Ligne 16: | ||
| * See below new documentation about R, Python, Perl... | * See below new documentation about R, Python, Perl... | ||
| - | * From SGE to Slurm | + | |
| * GridEngine have served us well for years, but it can't keep up as we continue to grow (over 30k cores this year), | * GridEngine have served us well for years, but it can't keep up as we continue to grow (over 30k cores this year), | ||
| * We choose slurm because it is used on national and international centers | * We choose slurm because it is used on national and international centers | ||
| Ligne 23: | Ligne 23: | ||
| * Slurm offer more freedom and more responsabilities! | * Slurm offer more freedom and more responsabilities! | ||
| - | * New documentation | + | |
| * [[https:// | * [[https:// | ||
| * New enforced rules around filesystems and storage | * New enforced rules around filesystems and storage | ||
| * Follow rules for a smooth PSMN use | * Follow rules for a smooth PSMN use | ||
| - | * We will have to physically re-organize clusters (E5 and Cascade), to double Cascade, and halve E5. | + | |
| - | * We will propose meetings and courses to ease the transition, group by groups | + | |
| - | * Cons: | + | |
| * all scratchs will have to be destroyed (we go from v3 to v8, data will not be readable, we must restart from zero) | * all scratchs will have to be destroyed (we go from v3 to v8, data will not be readable, we must restart from zero) | ||
| * E5 and Cascade will have to be turned off for weeks (2 to 4) | * E5 and Cascade will have to be turned off for weeks (2 to 4) | ||
| - | * Timeline: ASAP! We want to migrate as fast as possible (endline first of june 2022) | + | |
| * See [[http:// | * See [[http:// | ||