Hello, Just to clarify Todds / Stefans Email earlier in the chain, (Thanks Stefan and Todd,)
disable kvm_intel.preemption_timer on the host (see \ > /sys/module/kvm_intel/parameters/preemption_timer ) This seems to be buggy in > linux \ > 4.10 and newer disabling intel-kvm preemption_timer worked for me and it resolved the timer drift issue in openbsd on Proxmox 5.1 so in debian / proxmox I ran the following command echo options kvm-intel preemption_timer=N >>/etc/modprobe.d/kvm-intel.conf then reboot the host, (the open BSD guest vm default settings seemed to work fine ) disable kvm_intel.preemption_timer on the host (see \ > /sys/module/kvm_intel/parameters/preemption_timer ) This seems to be buggy in > linux \ > 4.10 and newer On 12 January 2018 at 13:11, Tom Smyth <tom.sm...@wirelessconnect.eu> wrote: > Hello Todd, > > This issue (Virtual hardware issue happens on latest proxmox5.x but > not on Proxmox 4.4 ) with 6.2 (and 6.1 for that matter) > It is discussed here > https://marc.info/?l=openbsd-misc&m=151472854021947&w=2 > > but in recent versions of Proxmox 5.1 (QEMU/KVM) there were no console > freezes > (Proxmox updates fixed this issue (ie virtual Hardware Fix not an > OpenBSD Software Fix) > https://marc.info/?l=openbsd-misc&m=151467636114177&w=2 > > > So OpenBSD 6.2 Runs Fine on older QEMU and KVM but not on latest KVM QEMU > > My 2 cents is that the issue is a change in Virtual Hardware that is > incompatible with > OpenBSD as opposed to change in OpenBSD that has caused the issue, > > > in my humble opinion it is more likely a old driver incompatibility > with newer (Virtual) hardware. > > > > I hope this helps > Tom Smyth -- Kindest regards, Tom Smyth Mobile: +353 87 6193172 The information contained in this E-mail is intended only for the confidential use of the named recipient. If the reader of this message is not the intended recipient or the person responsible for delivering it to the recipient, you are hereby notified that you have received this communication in error and that any review, dissemination or copying of this communication is strictly prohibited. If you have received this in error, please notify the sender immediately by telephone at the number above and erase the message You are requested to carry out your own virus check before opening any attachment.
