Re: [Beowulf] [External] RIP CentOS 8 [EXT]

we move to Ubuntu or Debian we will be much closer to the development environments for most of our researchers. Cheers, Lance -- Dr Lance Wilson Technical Lead ACCS Characterisation Virtual Laboratory (CVL) & Activity Lead HPC Ph: 03 99055942 (+61 3 99055942) Mobile: 0437414123 (+61 4 3741 4123

Re: [Beowulf] RoCE vs. InfiniBand

wer questions on our experience. Cheers, Lance -- Dr Lance Wilson Technical Lead ACCS Characterisation Virtual Laboratory (CVL) & Activity Lead HPC Ph: 03 99055942 (+61 3 99055942) Mobile: 0437414123 (+61 4 3741 4123) Multi-modal Australian ScienceS Imaging and Visualisation Envi

Re: [Beowulf] experience with HPC running on OpenStack

dy have cloud admins looking after the hardware side and the HPC admins look after everything else. If you had to do both then I'd argue that's not an efficient use of people time. If you want to talk about it in more depth just let me know? Cheers, Lance -- Dr Lance Wilson Characteri

Re: [Beowulf] 10G and rsync

heers, Lance -- Dr Lance Wilson Characterisation Virtual Laboratory (CVL) Coordinator & Senior HPC Consultant Ph: 03 99055942 (+61 3 99055942) Mobile: 0437414123 (+61 4 3741 4123) Multi-modal Australian ScienceS Imaging and Visualisation Environment (www.massive.org.au) Monash University On F

Re: [Beowulf] SC19 Beowulf Bash

Donated. Looking forward to it and the shiny sticker! Cheers, Lance -- Dr Lance Wilson Characterisation Virtual Laboratory (CVL) Coordinator & Senior HPC Consultant Ph: 03 99055942 (+61 3 99055942) Mobile: 0437414123 (+61 4 3741 4123) Multi-modal Australian ScienceS Imaging and Visualisa

Re: [Beowulf] software for activating one of many programs but not the others?

them. Personally I'd suggest lmod as TCL is not something very many people are familiar with and their documentation is pretty ordinary if you can even find it. Cheers, Lance -- Dr Lance Wilson Characterisation Virtual Laboratory (CVL) Coordinator & Senior HPC Consultant Ph: 03 990559

Re: [Beowulf] Containers in HPC

-- Dr Lance Wilson Characterisation Virtual Laboratory (CVL) Coordinator & Senior HPC Consultant Ph: 03 99055942 (+61 3 99055942) Mobile: 0437414123 (+61 4 3741 4123) Multi-modal Australian ScienceS Imaging and Visualisation Environment (www.massive.org.au) Monash University On Wed, 22 May 201

Re: [Beowulf] Frontier Announcement

g cpus for their research. AMD gpus don't appear to have any capability in this area and will need to do an awful lot to catch up. It seems a lot of money to be spent on a limited use case machine. I'd be keen to hear others experiences with AMD cpu and gpu systems? Cheers, Lance

Re: [Beowulf] GPFS question

I would just like a guestimate of the time. > > Many thanks for your help here! > > All the best from London > > Jörg > > ___ > Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing > To change your subs

Re: [Beowulf] Killing nodes with Open-MPI?

they are running the 2.1 series from openmpi there are some issues with compiling in the mellanox drivers. We haven't seen any hard locks like this but we have seen a whole bundle of other issues. Cheers, Lance -- Dr Lance Wilson Characterisation Virtual Laboratory (CVL) Coordinator & S

Re: [Beowulf] How to debug slow compute node?

that caused slow downs with Centos 7. Cheers, Lance -- Dr Lance Wilson Senior HPC Consultant Ph: 03 99055942 (+61 3 99055942 Mobile: 0437414123 (+61 4 3741 4123) Multi-modal Australian ScienceS Imaging and Visualisation Environment (www.massive.org.au) Monash University On 11 August 2017 at 04:33

Re: [Beowulf] LXD containers for cluster services and cgroups?

uid binary to run the container. They are a super convenient way of getting around all the software dependency issues on our Centos cluster. Cheers, Lance -- Dr Lance Wilson Senior HPC Consultant Ph: 03 99055942 (+61 3 99055942 Mobile: 0437414123 (+61 4 3741 4123) Multi-modal Australian ScienceS I

Re: [Beowulf] LXD containers for cluster services and cgroups?

into a container so that we can recover quickly in an outage scenario and move around things as part of our larger cloud (private and public) strategy. Cheers, Lance -- Dr Lance Wilson Senior HPC Consultant Ph: 03 99055942 (+61 3 99055942 Mobile: 0437414123 (+61 4 3741 4123) Multi-modal

Re: [Beowulf] SR-IOV guest Failover and Live Migration Centos 7.x + Mellanox

Hi Sudhakar, Our experience is that you can't live migrate due to the hardware pass through. If anyone has information on how to do this that would be really valuable. Cheers, Lance -- Dr Lance Wilson Senior HPC Consultant Ph: 03 99055942 (+61 3 99055942 Mobile: 0437414123 (+61 4 3741

Re: [Beowulf] SCE software from Kasetsart University

necessary for running a cluster. Let me know if you are interested and I can point you at the documentation. We use the tool for creating virtual laboratories for researchers on our national research cloud if you are interested. Cheers, Lance -- Dr Lance Wilson Senior HPC Consultant Ph: 03 99055942