On Sat, Nov 13, 2010 at 07:15:24PM +0200, Pasi Kärkkäinen wrote: > On Fri, Nov 12, 2010 at 03:35:10PM -0600, Rich Graves wrote: > > > kernel /vmlinuz-2.6.32-71.el6.i686 ro .... console=hvc0 > > > > Yes, that does it. I had tried nothing (the default per > > virt-install/anaconda) and xvc0. > > > > So I can now watch the automatic reboot process after it crashes during > > live migration... which it does most of the time. > > > > Please open bugzilla entry about the live migration problem! > > Upstream 2.6.3x kernels had some xen live migration fixes recently, > so maybe rhel6 kernel is still missing those. >
Hello, Did you file a bugzilla entry about the live migration issue? -- Pasi > > > To be fair, one dom0 is running 2.6.18-194.26.1.el5xen and the other > > 2.6.18-194.11.1.el5xen. But rhel4 and rhel5 guests live-migrate fine. > > > > Hmm, this time, when going from .11.1 to .26.1, I see that the rhel6 xen > > guest is running, but: > > > > 1) xm console displays a random 1% of the lines coming out the VNC console, > > but appears not to accept any input > > 2) Can do DNS lookups (answered, and tcpdump on xenbr0 can see them) > > 3) Can not send any tcp or icmp packets (ping and nc by IP address hang, > > tcpdump sees nothing) > > 4) service iptables restart hangs at "Unloading modules:" (but a virtual > > Alt-F2 shows that they're not loaded) > > > > Looks quite unwell to me. Looks like I'll wait and see and migrate the > > existing rhel4/5 xenU's to a rhel6 kvm host when ready, rather than put new > > rhel6 services on the existing rhel5 xen dom0's. > > > > Hey, tcpdump -n just showed some nc and icmp packets that should have been > > sent 5 minutes ago. > > > > _______________________________________________ > > rhelv6-list mailing list > > [email protected] > > https://www.redhat.com/mailman/listinfo/rhelv6-list > > _______________________________________________ > rhelv6-list mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/rhelv6-list _______________________________________________ rhelv6-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/rhelv6-list
