Same set-up as Robert. Two different VLANs for front and back network on same switch. We did load tests before and the switches have no problems routing the traffic. Best regards, ================= Frank Schilder AIT Risø Campus Bygning 109, rum S14 ________________________________________ From: Robert LeBlanc <robert@leblancnet.us> Sent: 24 August 2019 01:31 To: DHilsbos@performair.com Cc: Frank Schilder; ceph-users@ceph.io Subject: Re: [ceph-users] Re: ceph fs crashes on simple fio test We have separate public and cluster networks, but on the same physical switches with different VLANs. ---------------- Robert LeBlanc PGP Fingerprint 79A2 9CA4 6CC4 45DD A904 C70E E654 3BB2 FA62 B9F1 On Fri, Aug 23, 2019 at 1:29 PM <DHilsbos@performair.com<mailto:DHilsbos@performair.com>> wrote: Frank; Just out of curiosity; do you use a dedicated cluster network, or do you run a single network? Thank you, Dominic L. Hilsbos, MBA Director – Information Technology Perform Air International Inc. DHilsbos@PerformAir.com www.PerformAir.com<http://www.PerformAir.com>