I had a similar problem using Debian Lenny libvirt-0.7.6 qemu-kvm-0.12.3 (build from GIT sources)
and I solved it by replacing qemu-kvm-0.12.3 with qemu-0.12.3 (build from sources...) I hope to be helpful.... Daniel Bidwell ha scritto: > I have two hosts, vm1 and vm2, which are both running libvirt 0.7.0. > They share a common ocfs2 file system that resides on a san, and have > identical network configurations. I am running qemu-kvm 0.11.0 on > ubuntu 9.10 servers. > > I start base32 on vm1 and it comes up (it also runs fine if started on > vm2). Then from vm2 I do: > vm2#: virsh -c qemu://vm1/system > migrate --live base32 qemu://vm2/system > > The migration starts and the vm2 virsh returns to the prompt. vm2 shows > base32 as running and vm1 shows base32 as stopped. The console for > base32 on vm2 is frozen and unresponsive. > > I have the debug level set to 1 on both machines. > > This is an excerpt from the virsh.log file from vm1: > > 8:19:40.772: debug : qemudDomainMigratePerform:6513 : base32: migrate reply: > migrate "tcp:vm2.cc.andrews.edu:49152" > > 08:19:40.772: debug : qemudShutdownVMDaemon:2076 : Shutting down VM 'base32' > > 08:19:40.773: debug : virEventRemoveHandleImpl:173 : Remove handle 11 > 08:19:40.773: debug : virEventRemoveHandleImpl:186 : mark delete 9 19 > 08:19:40.773: debug : virEventInterruptLocked:640 : Interrupting > 08:19:40.773: debug : virRun:796 : /usr/bin/virt-aa-helper -R -u > libvirt-2469118c-9b90-44e3-a6ce-01a08bfe28f5 > 08:19:40.773: debug : virEventRunOnce:567 : Poll got 1 event > 08:19:40.773: debug : virEventDispatchHandles:450 : Dispatch n=0 f=5 w=1 e=1 > (nil) > 08:19:40.773: debug : virEventDispatchHandles:440 : Skip deleted n=9 w=11 f=19 > 08:19:40.773: debug : virEventMakePollFDs:365 : Prepare n=0 w=1, f=5 e=1 > 08:19:40.773: debug : virEventMakePollFDs:365 : Prepare n=1 w=2, f=8 e=0 > 08:19:40.773: debug : virEventMakePollFDs:365 : Prepare n=2 w=3, f=8 e=1 > 08:19:40.773: debug : virEventMakePollFDs:365 : Prepare n=3 w=4, f=9 e=1 > 08:19:40.773: debug : virEventMakePollFDs:365 : Prepare n=4 w=5, f=3 e=1 > 08:19:40.774: debug : virEventMakePollFDs:365 : Prepare n=5 w=6, f=11 e=25 > 08:19:40.774: debug : virEventMakePollFDs:365 : Prepare n=6 w=7, f=12 e=25 > 08:19:40.774: debug : virEventMakePollFDs:365 : Prepare n=7 w=8, f=14 e=25 > 08:19:40.774: debug : virEventMakePollFDs:365 : Prepare n=8 w=9, f=15 e=1 > 08:19:40.774: debug : virEventMakePollFDs:365 : Prepare n=9 w=12, f=16 e=1 > 08:19:40.774: debug : virEventCalculateTimeout:313 : Calculate expiry of 3 > timers > 08:19:40.774: debug : virEventCalculateTimeout:343 : Timeout at 0 due in -1 ms > 08:19:40.774: debug : virEventRunOnce:565 : Poll on 10 handles 0x2628850 > timeout -1 > 08:19:40.960: debug : virEventUpdateTimeoutImpl:247 : Updating timer 1 > timeout with 0 ms freq > 08:19:40.960: debug : virEventInterruptLocked:640 : Interrupting > 08:19:40.960: debug : virDomainFree:1922 : domain=0x2605c60 > 08:19:40.960: debug : virUnrefDomain:373 : unref domain 0x2605c60 base32 1 > 08:19:40.960: debug : virReleaseDomain:327 : release domain 0x2605c60 base32 > 08:19:40.960: debug : virReleaseDomain:343 : unref connection 0x2679bd0 2 > 08:19:40.960: debug : virEventUpdateHandleImpl:146 : Update handle w=12 e=3 > > The logs on vm2 (destination host) are: > > 08:19:29.566: debug : virDomainMigratePrepare2:3233 : dconn=0x2096d50, > cookie=0x7ff72bf59dc0, cookielen=0x7ff72bf59dcc, uri_in=(null), > uri_out=0x20839f0,flags=1, dname=(null), bandwidth=0, dom_xml=<domain > type='kvm' id='1'> > <name>base32</name> > <uuid>2469118c-9b90-44e3-a6ce-01a08bfe28f5</uuid> > <memory>262144</memory> > <currentMemory>262144</currentMemory> > <vcpu>1</vcpu> > <os> > <type arch='i686' machine='pc-0.11'>hvm</type> > <boot dev='hd'/> > </os> > <features> > <acpi/> > </features> > <clock offset='utc'/> > <on_poweroff>destroy</on_poweroff> > <on_reboot>restart</on_reboot> > <on_crash>destroy</on_crash> > <devices> > <emulator>/usr/bin/kvm</emulator> > <disk type='file' device='disk'> > <source file='/home/vms/base32/base32.vmdk'/> > <target dev='hda' bus='ide'/> > </disk> > <interface type='bridge'> > <mac address='00:0c:29:db:97:14'/> > <source bridge='br0'/> > <target dev='vnet0'/> > <model type='e1000'/> > </interface> > <input type='mouse' bus='ps2'/> > <graphics type='vnc' port='5900' autoport='yes' listen='127.0.0.1'/> > <video> > <model type='cirrus' vram='9216' heads='1'/> > </video> > </devices> > <seclabel type='dynamic' model='apparmor'> > <label>libvirt-2469118c-9b90-44e3-a6ce-01a08bfe28f5</label> > <imagelabel>libvirt-2469118c-9b90-44e3-a6ce-01a08bfe28f5</imagelabel> > </seclabel> > </domain> > > 08:19:29.569: debug : virGetDomain:296 : New hash entry 0x20941a0 > 08:19:29.569: debug : virDomainGetUUIDString:2441 : domain=0x20941a0, > buf=0x7ff72bf584f8 > 08:19:29.569: debug : virDomainGetUUID:2407 : domain=0x20941a0, > uuid=0x7ff72bf58450 > 08:19:29.569: debug : virExecWithHook:607 : /usr/bin/virt-aa-helper -c -u > libvirt-2469118c-9b90-44e3-a6ce-01a08bfe28f5 > 08:19:29.857: debug : virExecWithHook:607 : /usr/bin/kvm -help > 08:19:29.865: debug : virEventRunOnce:567 : Poll got 1 event > 08:19:29.871: debug : virEventDispatchHandles:450 : Dispatch n=4 f=3 w=5 e=1 > 0x2058040 > 08:19:29.871: info : qemudDispatchSignalEvent:370 : Received unexpected > signal 17 > 08:19:29.871: debug : virEventMakePollFDs:365 : Prepare n=0 w=1, f=5 e=1 > 08:19:29.871: debug : virEventMakePollFDs:365 : Prepare n=1 w=2, f=8 e=0 > 08:19:29.871: debug : virEventMakePollFDs:365 : Prepare n=2 w=3, f=8 e=1 > 08:19:29.871: debug : virEventMakePollFDs:365 : Prepare n=3 w=4, f=9 e=1 > 08:19:29.871: debug : virEventMakePollFDs:365 : Prepare n=4 w=5, f=3 e=1 > 08:19:29.871: debug : virEventMakePollFDs:365 : Prepare n=5 w=6, f=11 e=25 > 08:19:29.871: debug : virEventMakePollFDs:365 : Prepare n=6 w=7, f=12 e=25 > 08:19:29.871: debug : virEventMakePollFDs:365 : Prepare n=7 w=8, f=14 e=25 > 08:19:29.871: debug : virEventMakePollFDs:365 : Prepare n=8 w=9, f=15 e=1 > 08:19:29.871: debug : virEventMakePollFDs:365 : Prepare n=9 w=11, f=16 e=1 > 08:19:29.871: debug : virEventCalculateTimeout:313 : Calculate expiry of 3 > timers > 08:19:29.871: debug : virEventCalculateTimeout:343 : Timeout at 0 due in -1 ms > 08:19:29.871: debug : virEventRunOnce:565 : Poll on 10 handles 0x2091480 > timeout -1 > 08:19:29.872: debug : virEventRunOnce:567 : Poll got 2 event > 08:19:29.872: debug : virEventDispatchHandles:450 : Dispatch n=2 f=8 w=3 e=1 > 0x2074e90 > 08:19:29.872: debug : device_added:513 : net_4a_cf_74_02_5d_6c > 08:19:29.872: debug : virExecWithHook:607 : /usr/bin/kvm -S -M pc-0.11 -cpu > qemu32 -m 256 -smp 1 -name base32 -uuid 2469118c-9b90-44e3-a6ce-01a08bfe28f5 > -monitor unix:/var/run/libvirt/qemu/base32.monitor,server,nowait -boot c > -drive file=/home/vms/base32/base32.vmdk,if=ide,index=0,boot=on -net > nic,macaddr=00:0c:29:db:97:14,vlan=0,model=e1000,name=e1000.0 -net > tap,fd=19,vlan=0,name=tap.0 -serial none -parallel none -usb -vnc 127.0.0.1:0 > -vga cirrus -incoming tcp:0.0.0.0:49152 > 08:19:29.885: debug : virEventDispatchHandles:450 : Dispatch n=4 f=3 w=5 e=1 > 0x2058040 > 08:19:29.885: info : qemudDispatchSignalEvent:370 : Received unexpected > signal 17 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=0 w=1, f=5 e=1 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=1 w=2, f=8 e=0 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=2 w=3, f=8 e=1 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=3 w=4, f=9 e=1 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=4 w=5, f=3 e=1 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=5 w=6, f=11 e=25 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=6 w=7, f=12 e=25 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=7 w=8, f=14 e=25 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=8 w=9, f=15 e=1 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=9 w=11, f=16 e=1 > 08:19:29.885: debug : virEventCalculateTimeout:313 : Calculate expiry of 3 > timers > 08:19:29.885: debug : virEventCalculateTimeout:343 : Timeout at 0 due in -1 ms > 08:19:29.885: debug : virEventRunOnce:565 : Poll on 10 handles 0x2091480 > timeout -1 > 08:19:29.885: debug : virEventRunOnce:567 : Poll got 1 event > 08:19:29.885: debug : virEventDispatchHandles:450 : Dispatch n=4 f=3 w=5 e=1 > 0x2058040 > 08:19:29.885: info : qemudDispatchSignalEvent:370 : Received unexpected > signal 17 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=0 w=1, f=5 e=1 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=1 w=2, f=8 e=0 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=2 w=3, f=8 e=1 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=3 w=4, f=9 e=1 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=4 w=5, f=3 e=1 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=5 w=6, f=11 e=25 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=6 w=7, f=12 e=25 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=7 w=8, f=14 e=25 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=8 w=9, f=15 e=1 > 08:19:29.885: debug : virEventMakePollFDs:365 : Prepare n=9 w=11, f=16 e=1 > 08:19:29.885: debug : virEventCalculateTimeout:313 : Calculate expiry of 3 > timers > 08:19:29.885: debug : virEventCalculateTimeout:343 : Timeout at 0 due in -1 ms > 08:19:29.885: debug : virEventRunOnce:565 : Poll on 10 handles 0x2091480 > timeout -1 > 08:19:30.075: debug : virEventAddHandleImpl:112 : Add handle 19 0 0x425d40 > 0x2073710 > 08:19:30.075: debug : virEventAddHandleImpl:116 : Used 10 handle slots, > adding 10 more > 08:19:30.075: debug : virEventInterruptLocked:640 : Interrupting > 08:19:30.075: debug : virEventRunOnce:567 : Poll got 1 event > 08:19:30.075: debug : virEventDispatchHandles:450 : Dispatch n=0 f=5 w=1 e=1 > (nil) > 08:19:30.075: debug : virEventMakePollFDs:365 : Prepare n=0 w=1, f=5 e=1 > 08:19:30.075: debug : virEventMakePollFDs:365 : Prepare n=1 w=2, f=8 e=0 > 08:19:30.075: debug : virEventMakePollFDs:365 : Prepare n=2 w=3, f=8 e=1 > 08:19:30.075: debug : virEventMakePollFDs:365 : Prepare n=3 w=4, f=9 e=1 > 08:19:30.075: debug : virEventMakePollFDs:365 : Prepare n=4 w=5, f=3 e=1 > 08:19:30.075: debug : virEventMakePollFDs:365 : Prepare n=5 w=6, f=11 e=25 > 08:19:30.075: debug : virEventMakePollFDs:365 : Prepare n=6 w=7, f=12 e=25 > 08:19:30.075: debug : virEventMakePollFDs:365 : Prepare n=7 w=8, f=14 e=25 > 08:19:30.075: debug : virEventMakePollFDs:365 : Prepare n=8 w=9, f=15 e=1 > 08:19:30.075: debug : virEventMakePollFDs:365 : Prepare n=9 w=11, f=16 e=1 > 8:19:30.075: debug : virEventMakePollFDs:365 : Prepare n=10 w=12, f=19 e=0 > 08:19:30.075: debug : virEventCalculateTimeout:313 : Calculate expiry of 3 > timers > 08:19:30.075: debug : virEventCalculateTimeout:343 : Timeout at 0 due in -1 ms > 08:19:30.075: debug : virEventRunOnce:565 : Poll on 11 handles 0x2091480 > timeout -1 > 08:19:30.076: debug : qemudDomainSetMemoryBalloon:3175 : base32: balloon > reply: balloon 256 > > 08:19:30.077: debug : virEventUpdateTimeoutImpl:247 : Updating timer 1 > timeout with 0 ms freq > 08:19:30.077: debug : virEventInterruptLocked:640 : Interrupting > 08:19:30.077: debug : virEventRunOnce:567 : Poll got 1 event > 08:19:30.077: debug : virEventUpdateHandleImpl:146 : Update handle w=11 e=3 > 08:19:30.077: debug : virEventUpdateTimeoutImpl:247 : Updating timer 1 > timeout with -1 ms freq > 08:19:30.077: debug : virEventInterruptLocked:640 : Interrupting > 08:19:30.077: debug : virEventInterruptLocked:636 : Skip interrupt, 1 > 846931856 > 08:19:30.077: debug : virEventDispatchHandles:450 : Dispatch n=0 f=5 w=1 e=1 > (nil) > 08:19:30.077: debug : virEventMakePollFDs:365 : Prepare n=0 w=1, f=5 e=1 > 08:19:30.077: debug : virEventMakePollFDs:365 : Prepare n=1 w=2, f=8 e=0 > 08:19:30.077: debug : virEventMakePollFDs:365 : Prepare n=2 w=3, f=8 e=1 > 08:19:30.077: debug : virEventMakePollFDs:365 : Prepare n=3 w=4, f=9 e=1 > 08:19:30.077: debug : virEventMakePollFDs:365 : Prepare n=4 w=5, f=3 e=1 > 08:19:30.077: debug : virEventMakePollFDs:365 : Prepare n=5 w=6, f=11 e=25 > 08:19:30.077: debug : virEventMakePollFDs:365 : Prepare n=6 w=7, f=12 e=25 > 08:19:30.077: debug : virEventMakePollFDs:365 : Prepare n=7 w=8, f=14 e=25 > 08:19:30.077: debug : virEventMakePollFDs:365 : Prepare n=8 w=9, f=15 e=1 > 08:19:30.077: debug : virEventMakePollFDs:365 : Prepare n=9 w=11, f=16 e=5 > 08:19:30.077: debug : virEventMakePollFDs:365 : Prepare n=10 w=12, f=19 e=0 > 08:19:30.077: debug : virEventCalculateTimeout:313 : Calculate expiry of 3 > timers > 08:19:30.077: debug : virEventCalculateTimeout:343 : Timeout at 0 due in -1 ms > 08:19:30.077: debug : virEventRunOnce:565 : Poll on 11 handles 0x2091480 > timeout -1 > 08:19:30.077: debug : virEventRunOnce:567 : Poll got 2 event > 08:19:30.077: debug : virEventDispatchHandles:450 : Dispatch n=0 f=5 w=1 e=1 > (nil) > 08:19:30.077: debug : virEventDispatchHandles:450 : Dispatch n=9 f=16 w=11 > e=4 0x2058040 > 08:19:30.078: debug : virEventUpdateHandleImpl:146 : Update handle w=11 e=1 > 08:19:30.078: debug : virEventInterruptLocked:636 : Skip interrupt, 1 > 846931856 > 08:19:30.078: debug : virEventMakePollFDs:365 : Prepare n=0 w=1, f=5 e=1 > 08:19:30.078: debug : virEventMakePollFDs:365 : Prepare n=1 w=2, f=8 e=0 > 08:19:30.078: debug : virEventMakePollFDs:365 : Prepare n=2 w=3, f=8 e=1 > 08:19:30.078: debug : virEventMakePollFDs:365 : Prepare n=3 w=4, f=9 e=1 > 08:19:30.078: debug : virEventMakePollFDs:365 : Prepare n=4 w=5, f=3 e=1 > 08:19:30.078: debug : virEventMakePollFDs:365 : Prepare n=5 w=6, f=11 e=25 > 08:19:30.078: debug : virEventMakePollFDs:365 : Prepare n=6 w=7, f=12 e=25 > 08:19:30.078: debug : virEventMakePollFDs:365 : Prepare n=7 w=8, f=14 e=25 > 08:19:30.078: debug : virEventMakePollFDs:365 : Prepare n=8 w=9, f=15 e=1 > 08:19:30.078: debug : virEventMakePollFDs:365 : Prepare n=9 w=11, f=16 e=1 > 08:19:30.078: debug : virEventMakePollFDs:365 : Prepare n=10 w=12, f=19 e=0 > 08:19:30.078: debug : virEventCalculateTimeout:313 : Calculate expiry of 3 > timers > 08:19:30.078: debug : virEventCalculateTimeout:343 : Timeout at 0 due in -1 ms > 08:19:30.078: debug : virEventRunOnce:565 : Poll on 11 handles 0x2091480 > timeout -1 > 08:19:40.936: debug : virEventRunOnce:567 : Poll got 1 event > 08:19:40.936: debug : virEventDispatchHandles:450 : Dispatch n=9 f=16 w=11 > e=1 0x2058040 > 08:19:40.937: debug : virEventUpdateHandleImpl:146 : Update handle w=11 e=1 > 08:19:40.937: debug : virEventInterruptLocked:636 : Skip interrupt, 1 > 846931856 > 08:19:40.937: debug : virEventUpdateHandleImpl:146 : Update handle w=11 e=1 > 08:19:40.937: debug : virEventInterruptLocked:636 : Skip interrupt, 1 > 846931856 > 08:19:40.937: debug : virEventMakePollFDs:365 : Prepare n=0 w=1, f=5 e=1 > 08:19:40.937: debug : virEventMakePollFDs:365 : Prepare n=1 w=2, f=8 e=0 > 08:19:40.937: debug : virEventMakePollFDs:365 : Prepare n=2 w=3, f=8 e=1 > 08:19:40.937: debug : virEventMakePollFDs:365 : Prepare n=3 w=4, f=9 e=1 > 08:19:40.937: debug : virEventMakePollFDs:365 : Prepare n=4 w=5, f=3 e=1 > 08:19:40.937: debug : virEventMakePollFDs:365 : Prepare n=5 w=6, f=11 e=25 > 08:19:40.937: debug : virEventMakePollFDs:365 : Prepare n=6 w=7, f=12 e=25 > 08:19:40.937: debug : virEventMakePollFDs:365 : Prepare n=7 w=8, f=14 e=25 > 08:19:40.937: debug : virEventMakePollFDs:365 : Prepare n=8 w=9, f=15 e=1 > 08:19:40.937: debug : virEventMakePollFDs:365 : Prepare n=9 w=11, f=16 e=1 > 08:19:40.937: debug : virEventMakePollFDs:365 : Prepare n=10 w=12, f=19 e=0 > 08:19:40.937: debug : virEventCalculateTimeout:313 : Calculate expiry of 3 > timers > 08:19:40.937: debug : virEventCalculateTimeout:343 : Timeout at 0 due in -1 ms > 08:19:40.937: debug : virEventRunOnce:565 : Poll on 11 handles 0x2091480 > timeout -1 > 08:19:40.937: debug : virDomainMigrateFinish2:3281 : dconn=0x2096d50, > dname=base32, cookie=(nil), cookielen=0, uri=tcp:vm2.cc.andrews.edu:49152, > flags=1, retcode=0 > 08:19:40.938: debug : virGetDomain:298 : Existing hash entry 0x20941a0: refs > now 2 > 08:19:40.938: debug : virEventUpdateTimeoutImpl:247 : Updating timer 1 > timeout with 0 ms freq > 08:19:40.938: debug : virEventInterruptLocked:640 : Interrupting > 08:19:40.938: debug : virEventUpdateHandleImpl:146 : Update handle w=11 e=3 > 08:19:40.938: debug : virEventInterruptLocked:640 : Interrupting > > The migration appears to have completed successfully, but the console > doesn't respond to anything and neither does the ethernet. Any ideas on > how to get past this last step? > > > -- PAOLO SMIRAGLIA Mobile: +39 333 52 73 593 E-Mail: paolo.smirag...@gmail.com paolo.smirag...@poste.it paolo.smirag...@yahoo.it paolo.smirag...@inventati.org PGP Public Key ID: 5C51FEDB KEYSERVER: keyserver.linux.it Instant Messaging MSN: mastron...@hotmail.com Jabber: mastron...@jabber.linux.it Skype: paolo.smiraglia
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