This might be related to the configuration of the virtual machine. A machine configured to have cpu X might not start up when it is changed to cpu Y. We also observed that a windows host does not boot on a ubuntu host with the default kvm configuration. https://github.com/dpsenner/libvirt-administration-tools#windows-guest-crashes-with-a-blue-screen-after-migrating-the-virtual-machine-to-another-host.

Good luck!

2017-08-24 17:57 GMT+02:00 Marko Weber <weber@zbfmail.de>:


hello,
a vm in format qcow2 on host A  (Intel Xeon CPU E5-1650 v4)
do not start on host B ( Intel Core i7-2600 CPU @ 3.40GHz )

i get on host B by starting the vm  "trap errors" Opcode.

anyone here has an idea how to solve this?

kind regards
marko


--
zbfmail - Mittendrin statt nur Datei!

OpenDKIM, SPF, DSPAM, Greylisting, POSTSCREEN, AMAVIS, Mailgateways
Mailfiltering, SMTP Service, Spam Abwehr, MX-Backup, Mailserver Backup
Redundante Mailgateways, HA Mailserver, Secure Mailserver

_______________________________________________
libvirt-users mailing list
libvirt-users@redhat.com
https://www.redhat.com/mailman/listinfo/libvirt-users



--
Dominik Psenner