KVM migracia pomocou libvirt

Caute,

akosi neviem co robim zle resp. ci to robim spravne,

snazim sa premigrovat z jednej nody jednu beziacu virtualnu masinu na dalsiu nodu.

PC oznacujem ako node1 a node2 vsade bezi Debian Squezze s 2.6.32-5-vserver kernelom

na oboch mam rozbehany libvirt a pomocou virt-managera a vidim jednu aj druhu nodu a aktualne beziace systemy na nich. (alebo aj pomocou virsh-u)

mam primountovany cez nfs fajlisystem kde obe nody pristupuju k diskovemu imagu daneho virtualneho stroja.

ako nahle sa pokusim premigrovat virtualku ci uz z nody1 na nodu2 alebo opacne vzdy to ako keby zacne ale v zapeti skoci hlaska:

Unable to migrate guest: operation failed: migration job: unexpectedly failed

Errors: nable to migrate guest: operation failed: migration job: unexpectedly failed Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 45, in cb_wrapper callback(asyncjob, *args, **kwargs) File "/usr/share/virt-manager/virtManager/migrate.py", line 523, in _async_migrate vm.migrate(dstconn, migrate_uri, rate, live, secure, meter=meter) File "/usr/share/virt-manager/virtManager/domain.py", line 1208, in migrate self._backend.migrate(destconn.vmm, flags, newname, interface, rate) File "/usr/lib/python2.6/dist-packages/libvirt.py", line 518, in migrate if ret is None:raise libvirtError('virDomainMigrate() failed', dom=self) libvirtError: operation failed: migration job: unexpectedly failed

neviete mi poradit ako postupovat ak to chcem uspesne rozbehat alebo co by mohla byt chyba?

dakujem Tomas

Dotaz: KVM migracia pomocou libvirt