[baobab][yggdrasil]Acces to clusters closed

Dear HPC Users,

Due to an important security flaw found on Linux distributions, all access to the clusters have been closed until the fix deployment.

It is not necessary to contact us, we will not respond to emails on this subject.

We will keep you informed about the progress of the problem and the reopening of access.

Thank you for your understanding.

Dear HPC Users,

The security flaw has been patched by our team, the clusters are now available.

However another admin intervention is to be expected soon to apply the official Fix.

Dear HPC Users,

The security flaw has been patched with the official fix.

The package polkit has been updated according to the RedHat recommandations.

As some users had noticed, the side effect of this update, drained all compute node due to a minor modification detected by our slurm checks.

The production has been restored, the Urrican “Drama” is over.