At this point I'm going to consider this expired. If someone can
recreate on master then we can revive.
** Changed in: nova
Status: In Progress => Invalid
** Changed in: nova
Assignee: Michael Still (mikal) => (unassigned)
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https://bugs.launchpad.net/bugs/1522667
Title:
If instance's disk is not avilable when nova-compute service start
which would cause the service failed
Status in OpenStack Compute (nova):
Invalid
Bug description:
version : 2015.1
details:
nova-compute.service starts,It will do something like
update_available_resource .Including get_disk_over_committed_size_total and
get_instance_disk_info .If the instance's iscsi_path is not available or the
ip is unable to connect.That will cause the nova-comute.service inactive.I
think It's not reasonable for user.
logs:
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
Traceback (most recent call last):
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/openstack/commot
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
x.wait()
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/openstack/commot
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
return self.thread.wait()
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/eventlet/greenthreadt
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
return self._exit_event.wait()
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/eventlet/event.py", t
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
return hubs.get_hub().switch()
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/eventlet/hubs/hub.pyh
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
return self.greenlet.switch()
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/eventlet/greenthreadn
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
result = function(*args, **kwargs)
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/openstack/commoe
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
service.start()
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/service.py", lit
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
self.manager.pre_start_hook()
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/compute/managerk
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
self.update_available_resource(nova.context.get_admin_con)
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/compute/managere
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
rt.update_available_resource(context)
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/compute/resource
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
resources = self.driver.get_available_resource(self.noden)
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/dre
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
disk_over_committed = self._get_disk_over_committed_size_)
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/drl
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
self._get_instance_disk_info(dom.name(), xml))
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/dro
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
dk_size = lvm.get_volume_size(path)
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/lve
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
run_as_root=True)
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/ute
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
return utils.execute(*args, **kwargs)
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/nova/utils.py", linee
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
return processutils.execute(*cmd, **kwargs)
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/site-packages/oslo_concurrency/proe
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
cmd=sanitized_cmd)
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
ProcessExecutionError: Unexpected error while running command.
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup
Command: sudo nova-rootwrap /etc/nova/rootwrap.conf blockdev 0
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup Exit
code: 1
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup Stdout:
u''
2015-12-03 17:21:23.508 15646 TRACE nova.openstack.common.threadgroup Stderr:
u'blockdev: cannot open
/dev/disk/by-path/ip-162.161.1.208:3260-iscsi-iqn.2000-09.com.fujitsu:storage-system.eternus-dxl:002859c4-lun-0:
No such device or address\n'
added:
I have check the error . It is because the ip-162.161.1.208:3260 is unable to
connect. If the ip is reachable .The sevice can restart successfully.
please check the bugs. tks
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