Connection refused on Yggdrasil

HPC Technical
1

Hi,

Since I got access to Yggdrasil granted 2 weeks ago it seems that I have on and off access, mostly getting connection refused error right after trying to access ssh:

seb$ ssh biasses@login1.yggdrasil.hpc.unige.ch
ssh: connect to host login1.yggdrasil.hpc.unige.ch port 22: Connection refused

No such problem with Baobab. Am I missing something?

Sorry about the trouble

2

Update: 10 min after, I can access. Is that a common behaviour?

3

Hello,

yes, common and done on purpose: hpc:access_the_hpc_clusters [eResearch Doc]

4

Awesome thanks. As a heads up, this typically occurs after attempting to connect directly within VSCode (and after only one attempt). I’m wondering it this is related.

Thanks Yann