[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] live migration to qemu.git fails
Doing a live migration of a HVM domU from staging-4.5 with its included qemu-xen to staging-4.7 with qemu-xen from qemu.org (either master or 2.6.0) fails: # cat /var/log/xen/qemu-dm-fv-x64-sles12sp1-clean--incoming.log char device redirected to /dev/pts/4 (label serial0) xen_ram_alloc: do not alloc f800000 bytes of ram at 0 when runstate is INMIGRATE xen_ram_alloc: do not alloc 800000 bytes of ram at f800000 when runstate is INMIGRATE xen_ram_alloc: do not alloc 10000 bytes of ram at 10000000 when runstate is INMIGRATE xen_ram_alloc: do not alloc 40000 bytes of ram at 10010000 when runstate is INMIGRATE VNC server running on 127.0.0.1:5900 qemu-system-i386: Expected vmdescription section, but got 0 'xl vnc domU' on the receiver side just shows "guest has not initialized display yet". For some reason the domU is still alive, 'vmstat 1' via ssh keeps running. 'xl shutdown domU' fails. It looks like the guest OS shuts down, the ssh connection gets terminated, but the domU becomes busy according to 'xl top', and never shuts down. domU.cfg looks like this: name="fv-x64-sles12sp1-clean" memory=256 serial="pty" builder="hvm" boot="cd" disk=[ 'file:/disk0.raw,hda,w', 'file:/DVD1.iso,hdc:cdrom,r', ] vif=[ 'bridge=br0' ] keymap="de" vfb = [ 'type=vnc,vncunused=1,keymap=de' ] usb=1 usbdevice='tablet' device_model_override="/root/dm.sh" The override is to make sure to use qemu-xen as included in xen-4.5 on the sending side and qemu.git on the receiving side. Olaf Attachment:
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