Public bug reported: Seen in the nova-lxc CI job here:
https://logs.opendev.org/24/676024/2/experimental/nova- lxc/f9a892c/controller/logs/screen-n-cpu.txt.gz#_Aug_12_23_31_05_043911 Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [None req-55d6dd1b-96ca-4afe-9a0c-cec902d3bd87 tempest-ServerAddressesTestJSON-1311986476 tempest-ServerAddressesTestJSON-1311986476] [instance: 842a9704-3700-42ef-adb3-b038ca525127] Instance failed to spawn: TypeError: object of type 'filter' has no len() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] Traceback (most recent call last): Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/compute/manager.py", line 2495, in _build_resources Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] yield resources Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/compute/manager.py", line 2256, in _build_and_run_instance Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] block_device_info=block_device_info) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 3231, in spawn Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] destroy_disks_on_failure=True) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5823, in _create_domain_and_network Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] destroy_disks_on_failure) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/local/lib/python3.6/dist-packages/oslo_utils/excutils.py", line 220, in __exit__ Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] self.force_reraise() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/local/lib/python3.6/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] six.reraise(self.type_, self.value, self.tb) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/local/lib/python3.6/dist-packages/six.py", line 693, in reraise Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] raise value Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5789, in _create_domain_and_network Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] block_device_info): Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/lib/python3.6/contextlib.py", line 81, in __enter__ Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] return next(self.gen) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5701, in _lxc_disk_handler Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] block_device_info) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5651, in _create_domain_setup_lxc Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] container_dir=container_dir) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/api.py", line 396, in setup_container Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] dev = img.mount() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/api.py", line 307, in mount Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] if mounter.do_mount(): Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/mount/api.py", line 276, in do_mount Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] status = self.get_dev() and self.map_dev() and self.mnt_dev() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/mount/nbd.py", line 121, in get_dev Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] return self._get_dev_retry_helper() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/mount/api.py", line 168, in _get_dev_retry_helper Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] device = self._inner_get_dev() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/local/lib/python3.6/dist-packages/oslo_concurrency/lockutils.py", line 328, in inner Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] return f(*args, **kwargs) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/mount/nbd.py", line 74, in _inner_get_dev Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] device = self._allocate_nbd() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/mount/nbd.py", line 64, in _allocate_nbd Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] random.shuffle(devices) Aug 12 23:31:05.048116 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/lib/python3.6/random.py", line 274, in shuffle Aug 12 23:31:05.048116 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] for i in reversed(range(1, len(x))): Aug 12 23:31:05.048116 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] TypeError: object of type 'filter' has no len() Aug 12 23:31:05.048116 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] ** Affects: nova Importance: High Status: Confirmed ** Tags: libvirt lxc -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1840068 Title: (lxc) Instance failed to spawn: TypeError: object of type 'filter' has no len() Status in OpenStack Compute (nova): Confirmed Bug description: Seen in the nova-lxc CI job here: https://logs.opendev.org/24/676024/2/experimental/nova- lxc/f9a892c/controller/logs/screen-n-cpu.txt.gz#_Aug_12_23_31_05_043911 Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [None req-55d6dd1b-96ca-4afe-9a0c-cec902d3bd87 tempest-ServerAddressesTestJSON-1311986476 tempest-ServerAddressesTestJSON-1311986476] [instance: 842a9704-3700-42ef-adb3-b038ca525127] Instance failed to spawn: TypeError: object of type 'filter' has no len() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] Traceback (most recent call last): Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/compute/manager.py", line 2495, in _build_resources Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] yield resources Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/compute/manager.py", line 2256, in _build_and_run_instance Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] block_device_info=block_device_info) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 3231, in spawn Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] destroy_disks_on_failure=True) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5823, in _create_domain_and_network Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] destroy_disks_on_failure) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/local/lib/python3.6/dist-packages/oslo_utils/excutils.py", line 220, in __exit__ Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] self.force_reraise() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/local/lib/python3.6/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] six.reraise(self.type_, self.value, self.tb) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/local/lib/python3.6/dist-packages/six.py", line 693, in reraise Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] raise value Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5789, in _create_domain_and_network Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] block_device_info): Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/lib/python3.6/contextlib.py", line 81, in __enter__ Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] return next(self.gen) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5701, in _lxc_disk_handler Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] block_device_info) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5651, in _create_domain_setup_lxc Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] container_dir=container_dir) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/api.py", line 396, in setup_container Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] dev = img.mount() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/api.py", line 307, in mount Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] if mounter.do_mount(): Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/mount/api.py", line 276, in do_mount Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] status = self.get_dev() and self.map_dev() and self.mnt_dev() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/mount/nbd.py", line 121, in get_dev Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] return self._get_dev_retry_helper() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/mount/api.py", line 168, in _get_dev_retry_helper Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] device = self._inner_get_dev() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/local/lib/python3.6/dist-packages/oslo_concurrency/lockutils.py", line 328, in inner Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] return f(*args, **kwargs) Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/mount/nbd.py", line 74, in _inner_get_dev Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] device = self._allocate_nbd() Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/opt/stack/nova/nova/virt/disk/mount/nbd.py", line 64, in _allocate_nbd Aug 12 23:31:05.043911 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] random.shuffle(devices) Aug 12 23:31:05.048116 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] File "/usr/lib/python3.6/random.py", line 274, in shuffle Aug 12 23:31:05.048116 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] for i in reversed(range(1, len(x))): Aug 12 23:31:05.048116 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] TypeError: object of type 'filter' has no len() Aug 12 23:31:05.048116 ubuntu-bionic-rax-ord-0010072710 nova-compute[27015]: ERROR nova.compute.manager [instance: 842a9704-3700-42ef-adb3-b038ca525127] To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1840068/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help 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