On 10/06/2012 06:13 PM, Kashyap Chamarthy wrote: > On 10/06/2012 06:08 PM, Kashyap Chamarthy wrote: >> Hi, >> >> I'm on latest master, w/ Eric's block-commit patches applied >> =========================================================== >> [kashyap@moon libvirt-k]$ git status >> # On branch master >> # Your branch is ahead of 'origin/master' by 2 commits. >> # >> nothing to commit (working directory clean) >> [kashyap@moon libvirt-k]$ >> =========================================================== >> [kashyap@moon libvirt-k]$ # ./autogen.sh ; make -j5 ; make check >> =========================================================== >> >> >> Now, then define an xml [see complete xml at the bottom] >> #-----------------------------------------------------------# >> [kashyap@moon libvirt-k]$ ./run ./tools/virsh define /var/tmp/f17-base.xml >> Domain f17-base defined from /var/tmp/f17-base.xml >> #-----------------------------------------------------------# >> >> Try to start the guest now: >> #-----------------------------------------------------------# >> [kashyap@moon libvirt-k]$ ./run ./tools/virsh start f17-base >> error: Failed to start domain f17-base >> error: internal error Process exited while reading console log output: char device >> redirected to /dev/pts/6 >> failed to launch bridge helper >> qemu-system-x86_64: -netdev bridge,br=virbr0,id=hostnet0: Device 'bridge' could not be >> initialized >> >> [kashyap@moon libvirt-k]$ >> #-----------------------------------------------------------# >> >> The emulator is pointed to latest qemu-system-x86_64 compiled from latest qemu-git >> #-----------------------------------------------------------# >> [kashyap@moon libvirt-k]$ egrep -i 'emulator|bridge' /var/tmp/f17-base.xml >> <emulator>/home/kashyap/projects/qemu/x86_64-softmmu/qemu-system-x86_64</emulator> >> <interface type='bridge'> >> <source bridge='virbr0'/> >> [kashyap@moon libvirt-k]$ >> #-----------------------------------------------------------# >> [kashyap@moon libvirt-k]$ brctl show >> bridge name bridge id STP enabled interfaces >> br0 8000.00215e6fb9f4 no eth0 >> virbr0 8000.525400573710 yes virbr0-nic >> [kashyap@moon libvirt-k]$ >> #-----------------------------------------------------------# >> [kashyap@moon libvirt-k]$ ./run ./tools/virsh version >> Compiled against library: libvirt 0.10.2 >> Using library: libvirt 0.10.2 >> Using API: QEMU 0.10.2 >> Cannot extract running QEMU hypervisor version >> >> [kashyap@moon libvirt-k]$ >> #-----------------------------------------------------------# >> [kashyap@moon libvirt-k]$ ps -ef | grep libvirtd >> kashyap 2277 1 2 17:07 ? 00:00:00 >> /home/kashyap/projects/libvirt-k/daemon/.libs/lt-libvirtd --timeout=30 >> kashyap 2392 11303 0 17:07 pts/15 00:00:00 grep --color=auto libvirtd >> [kashyap@moon libvirt-k]$ >> #-----------------------------------------------------------# >> >> >> That's what I see in the local log file: >> #-----------------------------------------------------------# >> [kashyap@moon libvirt-k]$ cat ~/.cache/libvirt/qemu/log/f17-base.log >> 2012-10-06 11:37:41.155+0000: starting up >> LC_ALL=C LD_LIBRARY_PATH=/home/kashyap/projects/libvirt-k/src/.libs >> PATH=/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/kashyap/.local/bin:/home/kashyap/bin:/home/kashyap/.local/bin:/home/kashyap/bin >> HOME=/home/kashyap USER=kashyap LOGNAME=kashyap >> /home/kashyap/projects/qemu/x86_64-softmmu/qemu-system-x86_64 -name f17-base -S -M pc-1.2 >> -enable-kvm -m 2048 -smp 2,sockets=2,cores=1,threads=1 -uuid >> 8d54ced1-2662-bcae-0804-d4a3e65e9ff6 -nographic -no-user-config -nodefaults -chardev >> socket,id=charmonitor,path=/home/kashyap/.config/libvirt/qemu/lib/f17-base.monitor,server,nowait >> -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -device >> piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive >> file=/var/lib/libvirt/images/f17-base.qcow2,if=none,id=drive-virtio-disk0,format=qcow2,cache=none >> -device >> virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 >> -netdev bridge,br=virbr0,id=hostnet0 -device >> virtio-net-pci,netdev=hostnet0,id=net0,mac=52:51:00:a9:f1:7f,bus=pci.0,addr=0x3 -chardev >> pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -device >> usb-tablet,id=input0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 >> char device redirected to /dev/pts/6 >> failed to launch bridge helper >> qemu-system-x86_64: -netdev bridge,br=virbr0,id=hostnet0: Device 'bridge' could not be >> initialized >> 2012-10-06 11:37:41.281+0000: shutting down >> [kashyap@moon libvirt-k]$ >> #-----------------------------------------------------------# >> >> >> And that's the xml file: >> #-----------------------------------------------------------# >> >> <domain type='kvm'> >> <name>f17-base</name> >> <uuid>8d54ced1-2662-bcae-0804-d4a3e65e9ff6</uuid> >> <memory unit='KiB'>2097152</memory> >> <currentMemory unit='KiB'>2097152</currentMemory> >> <vcpu placement='static'>2</vcpu> >> <os> >> <type arch='x86_64' machine='pc-1.2'>hvm</type> >> <boot dev='hd'/> >> </os> >> <features> >> <acpi/> >> <apic/> >> <pae/> >> </features> >> <clock offset='utc'/> >> <on_poweroff>destroy</on_poweroff> >> <on_reboot>restart</on_reboot> >> <on_crash>restart</on_crash> >> <devices> >> <emulator>/home/kashyap/projects/qemu/x86_64-softmmu/qemu-system-x86_64</emulator> >> <disk type='file' device='disk'> >> <driver name='qemu' type='qcow2' cache='none'/> >> <source file='/var/lib/libvirt/images/f17-base.qcow2'/> >> <target dev='vda' bus='virtio'/> >> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> >> </disk> >> <controller type='usb' index='0'> >> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> >> </controller> >> <interface type='bridge'> >> <mac address='52:51:00:a9:f1:7f'/> >> <source bridge='br0'/> > > (that's a typo there -- it's 'virbr0' (but I tried with both 'virbr0' and an actual > bridge on the system 'br0', to no avail) > >> <model type='virtio'/> >> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> >> </interface> >> <serial type='pty'> >> <target port='0'/> >> </serial> >> <console type='pty'> >> <target type='serial' port='0'/> >> </console> >> <input type='tablet' bus='usb'/> >> <memballoon model='virtio'> >> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> >> </memballoon> >> </devices> >> </domain> >> #-----------------------------------------------------------# >> >> >> Other notes: Rich Jones suggested me to do a build dep for qemu & re-try >> [kashyap@moon qemu]$ yum-builddep qemu >> [kashyap@moon qemu]$ ./configure --target-list=x86_64-softmmu --disable-werror ; make -j5 >> and re-configure qemu. >> >> And still no dice, I see the same 'bridge' could not be initialized >> >> Any hints here? I'm proceeding testing w/ 'make -j5 rpm' (w/ a bump in release version of the specfile, so that it'll upgrade current rpms on the dev machine smoothly) Thanks Laine. >> > > -- /kashyap -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list