Hallo, we do have multiple bare-metal GPFS clusters with infiniband fabric, and I am actually considering adding some VMs in the mix, to perform admin tasks (so that the bare metal servers do not need passwordless ssh keys) and quorum nodes. Has anybody tried this? What could be the drawbacks / issues at GPFS level? Thanks a lot for the insights! cheers leo -- Paul Scherrer Institut Dr. Leonardo Sala Group Leader High Performance Computing Deputy Section Head Science IT Science IT WHGA/036 Forschungstrasse 111 5232 Villigen PSI Switzerland Phone: +41 56 310 3369 leonardo.sala at psi.ch www.psi.ch -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20210607/8c7d5721/attachment.html>