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 >     pci_add_option_rom: failed to find romfile "pxe-rtl8139.bin"
apt-get install kvm-pxe
It is not critical to solve your problem, though.

Kei

(2012/04/19 14:21), livemoon wrote:
> sorry, the error info at first is:
>
> 2012-04-19 13:20:40 DEBUG nova.rpc.amqp
> [req-6a57cafa-9c6c-4ba7-a832-d0d75928be93
> 4c96668ef8a646f58ce9585d7b465165 548b905bae5548a9b8daf6f7a7948f1d]
> Making asynchronous call on compute.openstack ... from (pid=2785)
> multicall /opt/stack/nova/nova/rpc/amqp.py:318
> 2012-04-19 13:20:40 DEBUG nova.rpc.amqp
> [req-6a57cafa-9c6c-4ba7-a832-d0d75928be93
> 4c96668ef8a646f58ce9585d7b465165 548b905bae5548a9b8daf6f7a7948f1d]
> MSG_ID is 91ed93d0348747349dc883c40e91413f from (pid=2785) multicall
> /opt/stack/nova/nova/rpc/amqp.py:321
> libvir: QEMU error : operation failed: failed to retrieve chardev info
> in qemu with 'info chardev'
> 2012-04-19 13:20:44 DEBUG nova.rpc.amqp [-] Making asynchronous call on
> network ... from (pid=2785) multicall /opt/stack/nova/nova/rpc/amqp.py:318
> 2012-04-19 13:20:44 DEBUG nova.rpc.amqp [-] MSG_ID is
> 80842854d4f34d31b3a23e8bde874b0f from (pid=2785) multicall
> /opt/stack/nova/nova/rpc/amqp.py:321
> Traceback (most recent call last):
> File "/usr/lib/python2.7/dist-packages/eventlet/hubs/poll.py", line 97,
> in wait
> readers.get(fileno, noop).cb(fileno)
> File "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line
> 192, in main
> result = function(*args, **kwargs)
> File "/opt/stack/nova/nova/virt/libvirt/connection.py", line 2201, in
> _live_migration
> recover_method(ctxt, instance_ref, dest, block_migration)
> File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
> self.gen.next()
> File "/opt/stack/nova/nova/virt/libvirt/connection.py", line 2197, in
> _live_migration
> FLAGS.live_migration_bandwidth)
> File "/usr/lib/python2.7/dist-packages/libvirt.py", line 689, in
> migrateToURI
> if ret == -1: raise libvirtError ('virDomainMigrateToURI() failed',
> dom=self)
> libvirtError: operation failed: failed to retrieve chardev info in qemu
> with 'info chardev'
> Removing descriptor: 10
>
>
> 2012/4/19 livemoon <mwjpiero at gmail.com <mailto:mwjpiero at gmail.com>>
>
>     First I test live-migration in 12.04 with essex package. I use "nova
>     --debug live-migration cf62b772-2184-4262-a8dd-716a699cf86d node-1",
>     nova-client returns ok. But in nova-compute log, it is only show
>     info of "NETWORK and IPTABLES", no more info about "libvirt". I have
>     set flags in three libvirt files. and I use nfs too.
>
>     Then I install two nodes in my virtualbox, and use the same nfs.
>     This time I use 11.10 and devstack installation. After I running
>     "nova --debug live-migration cf62b772-2184-4262-a8dd-716a699cf86d
>     node-1",
>     nova-compute show error about "libvirt", I think it is better than
>     the first case since of there is info about "libvirt", but I don't
>     know how to reslove it.
>
>     Can anyone help me?
>
>     error info:
>     2012-04-19 11:35:40 DEBUG nova.utils
>     [req-3c6527ec-6957-4948-847b-1e3996a1f628
>     4c96668ef8a646f58ce9585d7b465165 548b905bae5548a9b8daf6f7a7948f1d]
>     Attempting to grab semaphore "get_dhcp" for method "_get_dhcp_ip"...
>     from (pid=1525) inner /opt/stack/nova/nova/utils.py:929
>     2012-04-19 11:35:40 DEBUG nova.utils
>     [req-3c6527ec-6957-4948-847b-1e3996a1f628
>     4c96668ef8a646f58ce9585d7b465165 548b905bae5548a9b8daf6f7a7948f1d]
>     Got semaphore "get_dhcp" for method "_get_dhcp_ip"... from
>     (pid=1525) inner /opt/stack/nova/nova/utils.py:933
>     2012-04-19 11:35:40 DEBUG nova.utils
>     [req-3c6527ec-6957-4948-847b-1e3996a1f628
>     4c96668ef8a646f58ce9585d7b465165 548b905bae5548a9b8daf6f7a7948f1d]
>     Attempting to grab semaphore "get_dhcp" for method "_get_dhcp_ip"...
>     from (pid=1525) inner /opt/stack/nova/nova/utils.py:929
>     2012-04-19 11:35:40 DEBUG nova.utils
>     [req-3c6527ec-6957-4948-847b-1e3996a1f628
>     4c96668ef8a646f58ce9585d7b465165 548b905bae5548a9b8daf6f7a7948f1d]
>     Got semaphore "get_dhcp" for method "_get_dhcp_ip"... from
>     (pid=1525) inner /opt/stack/nova/nova/utils.py:933
>     libvir: QEMU error : internal error Process exited while reading
>     console log output: char device redirected to /dev/pts/2
>     qemu-system-x86_64: -device
>     rtl8139,netdev=hostnet0,id=net0,mac=fa:16:3e:66:f6:93,bus=pci.0,addr=0x3:
>     pci_add_option_rom: failed to find romfile "pxe-rtl8139.bin"
>     inet_listen_opts: bind(ipv4,172.16.0.156,5900): Cannot assign
>     requested address
>     inet_listen_opts: FAILED
>     2012-04-19 11:35:42 DEBUG nova.rpc.amqp [-] Making asynchronous call
>     on network ... from (pid=1527) multicall
>     /opt/stack/nova/nova/rpc/amqp.py:318
>     2012-04-19 11:35:42 DEBUG nova.rpc.amqp [-] MSG_ID is
>     f6c74917235f433ca65272cc72f52172 from (pid=1527) multicall
>     /opt/stack/nova/nova/rpc/amqp.py:321
>     Traceback (most recent call last):
>     File "/usr/lib/python2.7/dist-packages/eventlet/hubs/poll.py", line
>     97, in wait
>     readers.get(fileno, noop).cb(fileno)
>     File "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py",
>     line 192, in main
>     result = function(*args, **kwargs)
>     File "/opt/stack/nova/nova/virt/libvirt/connection.py", line 2201,
>     in _live_migration
>     recover_method(ctxt, instance_ref, dest, block_migration)
>     File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>     self.gen.next()
>     File "/opt/stack/nova/nova/virt/libvirt/connection.py", line 2197,
>     in _live_migration
>     FLAGS.live_migration_bandwidth)
>     File "/usr/lib/python2.7/dist-packages/libvirt.py", line 689, in
>     migrateToURI
>     if ret == -1: raise libvirtError ('virDomainMigrateToURI() failed',
>     dom=self)
>     libvirtError: internal error Process exited while reading console
>     log output: char device redirected to /dev/pts/2
>     qemu-system-x86_64: -device
>     rtl8139,netdev=hostnet0,id=net0,mac=fa:16:3e:66:f6:93,bus=pci.0,addr=0x3:
>     pci_add_option_rom: failed to find romfile "pxe-rtl8139.bin"
>     inet_listen_opts: bind(ipv4,172.16.0.156,5900): Cannot assign
>     requested address
>     inet_listen_opts: FAILED
>
>     Removing descriptor: 11
>
>
>     --
>     非淡薄无以明志，非宁静无以致远
>
>
>
>
> --
> 非淡薄无以明志，非宁静无以致远
>
>
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