于 2011年10月27日 11:16, Luengffy XUE 写道: > Oh, I think I can describe the problem more specific. > > 1 Creat the vm in the source host and it run well. > 2 Create the image in the destination and change the user and group
2）的意思是你自己在dest上创建了同名的image么？ > 3 Open TCP socket in the destination host. 你是咋作的，这都是libvirt/qemu自己来完成的，dest上qemu会以-incoming 启动。 > > In the source host I use the different command as > > 1 $ virsh migrate --live --copy-storage-all vmubuntu > qemu+ssh://destinationHost/system --verbose > > This situation, the error is: > > In the source host: > error:operation failed:migration job:unexpectedly failed > In the destiantion host: (from the vm.log) > qemu:Warning: error while loading State ID section 2 > > > <http://blog.chinaunix.net/space.php?uid=26284395&do=blog&id=2980663> > > 2 $ virsh migrate --live --copy-storage-all vmubuntu > qemu+ssh://destinationHost/system tcp://destinationHost:49170 --verbose > > This situation, the error is: > > > In the source host: >> error: operation failed : failed to retrieve chardev info inqemu with 'info >> chardev' > In the destiantion host: (from the vm.log) >> Migration failed. Exit code tcp:0.0.0.0:49170(-98),exiting. > > > > Can you help me ? I google the error on the www . But I can not find > the proper solutions or the same questions. > > Thanks very much. > Best wishes. > > > 2011/10/27 Osier Yang <jy...@redhat.com <mailto:jy...@redhat.com>> > > 于 2011年10月26日 22:22, Luengffy XUE 写道: >> Hi, all >> I migrate a vm from source host to the destination host. >> I am sure every part is ok for migration. >> 1 Create the image in the destination and change the user and group. >> 2 Open TCP socket in the destination host. >> and I migrate in the source host command line. >> $ virsh migrate --live --copy-storage-all vmubuntu >> qemu+ssh://destinationHost/system --verbose >> But I get the error >> "error: operation failed : failed to retrieve chardev info inqemu with >> 'info chardev'" > > Looks like you even failed on starting the domain. Could you > confirm if you > guest is actually running well? > >> In the destination I find in the vmubuntu.log >> The error is >> "Migration failed. Exit code tcp:0.0.0.0:49170(-98),exiting." >> >> What can I do to solve it ? >> I do not understand how the error comes. >> Anyone can help me ? >> Thanks in advance. >> > >
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