Bugs item #2584543, was opened at 2009-02-10 11:16 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2584543&group_id=180599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Guido Trotter (ultrotter) Assigned to: Nobody/Anonymous (nobody) Summary: Migration failed on kvm 83 (regression from 79) Initial Comment: Hi, I'm running kvm on a Dual-Core AMD Opteron(tm) Processor and I'm having problems with live migration, since moving to version 83. Everything works fine on version 79. Basically I'm trying to do a live migration while a process is pinging, and the vm dies with a kernel dump, while on kvm 79 everything continued to run. The vm has a default debian lenny installed in it (with the 2.6.26 lenny kernel and everything) while the host is running a custom 2.6.27 kernel. Kvm is started (by ganeti 2.0, whose support for kvm I'm developing) with the following options: /usr/bin/kvm -m 128 -smp 1 -pidfile /var/run/ganeti/kvm-hypervisor/pid/instance -name instance -daemonize -boot c -drive file=/var/run/ganeti/instance-disks/instance:0,format=raw,if=virtio,boot=on -drive file=/usr/src/debian-Lenny-DI-rc2-amd64-netinst.iso,format=raw,media=cdrom,if=virtio -vnc :5364 -monitor unix:/var/run/ganeti/kvm-hypervisor/ctrl/instance.monitor,server,nowait -serial none -net nic,macaddr=MAC,model=virtio -net tap,script=/tmp/tmpQQ5yTE -incoming tcp:IP:8102 (the tap script is autogenerated by ganeti and connects the interface to the correct bridge) I suspect it might be something introduced in the patch to make networking on live migration more smooth... Thanks, Guido ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2584543&group_id=180599 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
