Marko Weber
2017-Aug-24 15:57 UTC
[libvirt-users] vm in qcow2 runs on host A but not on host B
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
Dominik Psenner
2017-Aug-24 16:14 UTC
Re: [libvirt-users] vm in qcow2 runs on host A but not on host B
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
Marko Weber
2017-Aug-25 08:38 UTC
Re: [libvirt-users] vm in qcow2 runs on host A but not on host B
hey dominik, Am 2017-08-24 18:14, schrieb Dominik Psenner:> 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!that doesn´t solved it :-( marko> > 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 [1] > > -- > > Dominik Psenner > > > Links: > ------ > [1] https://www.redhat.com/mailman/listinfo/libvirt-users
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