Open Stack

The qcow2 checksums are correct.  They run via nova.

I seem to recall that the cinder checksum calculation when reading in an
image is faulty.  I'm simply going to remove the offending code.
-Chris


- Christopher T. Hull
My contract at NASA has ended and I am seeking new opportunities.
For updated resume and other info, please click this link.
http://faq.chrishull.com
Sunnyvale CA. 94085
(415) 385 4865
chrishull42 at gmail.com
http://chrishull.com



On Thu, Oct 19, 2017 at 2:07 PM, Christopher Hull <chrishull42 at gmail.com>
wrote:

> HI guys;
> This used to work.   Trying to come up with an update / backup strategy
> here.   Successfully created an image from a volume (must do as admin it
> seems, but that's not an issue.)  The image runs just fine as an instance
> (creates it's root drive on the controller/cumpute node).
> But when I try to turn the image back into a volume I get this
> nonsense.....
>
> Note the warnings in the beginning.  Not sure what these mean.
>
> Running Liberty.
>
> Thanks yet again;
> -Chris
>
> --------------------------
>
>
> *2017-10-19 14:00:55.258 2787 INFO
> cinder.volume.flows.manager.create_volume
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Volume
> cfb61fc5-4900-4e39-bda7-66f0f1b46a69: being created as image with
> specification: {'status': u'creating', 'image_location': (None, None),
> 'volume_size': 200, 'volume_name':
> u'volume-cfb61fc5-4900-4e39-bda7-66f0f1b46a69', 'image_id':
> u'37a74759-f002-4fdd-9a83-4ce46ab6c867', 'image_service':
> <cinder.image.glance.GlanceImageService object at 0x5851110>, 'image_meta':
> {'status': u'active', 'name': u'CentOS-KDE-Desktop2', 'deleted': False,
> 'container_format': u'bare', 'created_at': datetime.datetime(2017, 10, 19,
> 19, 34, 44, tzinfo=<iso8601.Utc>), 'disk_format': u'qcow2', 'updated_at':
> datetime.datetime(2017, 10, 19, 20, 2, 45, tzinfo=<iso8601.Utc>), 'id':
> u'37a74759-f002-4fdd-9a83-4ce46ab6c867', 'owner':
> u'fdf3f98a9b0c4e9e94603d8a84ea41a8', 'min_ram': 0, 'checksum':
> u'ac1f1ca3c04dd439291fd598d723adb5', 'min_disk': 0, 'is_public': True,
> 'deleted_at': None, 'properties': {}, 'size': 12859670528}}*
>
> *2017-10-19 14:00:55.259 2787 WARNING cinder.context
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Unable to get internal tenant
> context: Missing required config parameters.*
>
> *2017-10-19 14:00:55.259 2787 WARNING
> cinder.volume.flows.manager.create_volume
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Unable to get Cinder internal
> context, will not use image-volume cache.*
>
> *2017-10-19 14:02:18.216 2787 WARNING cinder.volume.manager
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Task
> 'cinder.volume.flows.manager.create_volume.CreateVolumeFromSpecTask;volume:create'
> (fdcc9b52-493d-4fb5-929f-d1554672deb1) transitioned into state 'FAILURE'
> from state 'RUNNING'*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager Traceback (most
> recent call last):*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager   File
> "/usr/lib/python2.7/site-packages/taskflow/engines/action_engine/executor.py",
> line 82, in _execute_task*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager     result =
> task.execute(**arguments)*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager   File
> "/usr/lib/python2.7/site-packages/cinder/volume/flows/manager/create_volume.py",
> line 834, in execute*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager
> **volume_spec)*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager   File
> "/usr/lib/python2.7/site-packages/cinder/volume/flows/manager/create_volume.py",
> line 737, in _create_from_image*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager
> image_service, context, image_id) as tmp_image:*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager   File
> "/usr/lib64/python2.7/contextlib.py", line 17, in __enter__*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager     return
> self.gen.next()*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager   File
> "/usr/lib/python2.7/site-packages/cinder/image/image_utils.py", line 540,
> in fetch*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager
> fetch_verify_image(context, image_service, image_id, tmp)*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager   File
> "/usr/lib/python2.7/site-packages/cinder/image/image_utils.py", line 204,
> in fetch_verify_image*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager     None, None)*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager   File
> "/usr/lib/python2.7/site-packages/cinder/image/image_utils.py", line 182,
> in fetch*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager
> image_service.download(context, image_id, image_file)*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager   File
> "/usr/lib/python2.7/site-packages/cinder/image/glance.py", line 323, in
> download*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager     for chunk in
> image_chunks:*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager   File
> "/usr/lib/python2.7/site-packages/glanceclient/common/utils.py", line 477,
> in __iter__*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager     for chunk in
> self.iterable:*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager   File
> "/usr/lib/python2.7/site-packages/glanceclient/common/utils.py", line 434,
> in integrity_iter*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager     (md5sum,
> checksum))*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager IOError: [Errno
> 32] Corrupt image download. Checksum was 73b9d335f52ed257acaf9ccefeb84825
> expected ac1f1ca3c04dd439291fd598d723adb5*
>
> *2017-10-19 14:02:18.216 2787 ERROR cinder.volume.manager *
>
> *2017-10-19 14:02:18.220 2787 WARNING cinder.volume.manager
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Task
> 'cinder.volume.flows.manager.create_volume.CreateVolumeFromSpecTask;volume:create'
> (fdcc9b52-493d-4fb5-929f-d1554672deb1) transitioned into state 'REVERTED'
> from state 'REVERTING'*
>
> *2017-10-19 14:02:18.221 2787 WARNING cinder.volume.manager
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Task
> 'cinder.volume.flows.manager.create_volume.NotifyVolumeActionTask;volume:create,
> create.start' (fcfd3c55-998e-44d2-9f41-b6e0be9ffaa2) transitioned into
> state 'REVERTED' from state 'REVERTING'*
>
> *2017-10-19 14:02:18.223 2787 WARNING cinder.volume.manager
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Task
> 'cinder.volume.flows.manager.create_volume.ExtractVolumeSpecTask;volume:create'
> (3fcabeb8-feba-42a9-af28-d20b07d4dfd9) transitioned into state 'REVERTED'
> from state 'REVERTING'*
>
> *2017-10-19 14:02:18.284 2787 INFO oslo.messaging._drivers.impl_rabbit [-]
> A recoverable connection/channel error occurred, trying to reconnect:
> [Errno 104] Connection reset by peer*
>
> *2017-10-19 14:02:18.286 2787 ERROR oslo.messaging._drivers.impl_rabbit
> [req-50c9b34a-0266-4e32-9557-2022d262ca33 - - - - -] AMQP server on
> controller:5672 is unreachable: [Errno 32] Broken pipe. Trying again in 1
> seconds.*
>
> *2017-10-19 14:02:18.331 2787 WARNING cinder.volume.manager
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Task
> 'cinder.volume.flows.manager.create_volume.OnFailureRescheduleTask;volume:create'
> (d9c4b24e-1f12-446c-8a9e-b3880da813e6) transitioned into state 'REVERTED'
> from state 'REVERTING'*
>
> *2017-10-19 14:02:18.332 2787 WARNING cinder.volume.manager
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Task
> 'cinder.volume.flows.manager.create_volume.ExtractVolumeRefTask;volume:create'
> (1a35871d-ab69-4ad9-ab94-4acb230365d8) transitioned into state 'REVERTED'
> from state 'REVERTING'*
>
> *2017-10-19 14:02:18.334 2787 WARNING cinder.volume.manager
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Flow 'volume_create_manager'
> (7bc006fe-f48b-4e4e-b321-d26ab32de9ae) transitioned into state 'REVERTED'
> from state 'RUNNING'*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Exception during message handling:
> [Errno 32] Corrupt image download. Checksum was
> 73b9d335f52ed257acaf9ccefeb84825 expected ac1f1ca3c04dd439291fd598d723adb5*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> Traceback (most recent call last):*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line
> 142, in _dispatch_and_reply*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> executor_callback))*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line
> 186, in _dispatch*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> executor_callback)*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line
> 129, in _do_dispatch*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> result = func(ctxt, **new_args)*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 105, in
> wrapper*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> return f(*args, **kwargs)*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 547, in
> create_volume*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> _run_flow()*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 534, in
> _run_flow*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> flow_engine.run()*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/taskflow/engines/action_engine/engine.py",
> line 159, in run*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher     for
> _state in self.run_iter():*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/taskflow/engines/action_engine/engine.py",
> line 223, in run_iter*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> failure.Failure.reraise_if_any(it)*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/taskflow/types/failure.py", line 308, in
> reraise_if_any*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> failures[0].reraise()*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/taskflow/types/failure.py", line 315, in
> reraise*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> six.reraise(*self._exc_info)*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/taskflow/engines/action_engine/executor.py",
> line 82, in _execute_task*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> result = task.execute(**arguments)*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/cinder/volume/flows/manager/create_volume.py",
> line 834, in execute*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> **volume_spec)*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/cinder/volume/flows/manager/create_volume.py",
> line 737, in _create_from_image*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> image_service, context, image_id) as tmp_image:*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib64/python2.7/contextlib.py", line 17, in __enter__*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> return self.gen.next()*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/cinder/image/image_utils.py", line 540,
> in fetch*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> fetch_verify_image(context, image_service, image_id, tmp)*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/cinder/image/image_utils.py", line 204,
> in fetch_verify_image*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> None, None)*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/cinder/image/image_utils.py", line 182,
> in fetch*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> image_service.download(context, image_id, image_file)*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/cinder/image/glance.py", line 323, in
> download*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher     for
> chunk in image_chunks:*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/glanceclient/common/utils.py", line 477,
> in __iter__*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher     for
> chunk in self.iterable:*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher   File
> "/usr/lib/python2.7/site-packages/glanceclient/common/utils.py", line 434,
> in integrity_iter*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher
> (md5sum, checksum))*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher IOError:
> [Errno 32] Corrupt image download. Checksum was
> 73b9d335f52ed257acaf9ccefeb84825 expected ac1f1ca3c04dd439291fd598d723adb5*
>
> *2017-10-19 14:02:18.334 2787 ERROR oslo_messaging.rpc.dispatcher *
>
> *2017-10-19 14:02:18.566 2787 INFO
> cinder.volume.flows.manager.create_volume
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Volume
> cfb61fc5-4900-4e39-bda7-66f0f1b46a69: being created as image with
> specification: {'status': u'creating', 'image_location': (None, None),
> 'volume_size': 200, 'volume_name':
> u'volume-cfb61fc5-4900-4e39-bda7-66f0f1b46a69', 'image_id':
> u'37a74759-f002-4fdd-9a83-4ce46ab6c867', 'image_service':
> <cinder.image.glance.GlanceImageService object at 0x5cc8d90>, 'image_meta':
> {'status': u'active', 'name': u'CentOS-KDE-Desktop2', 'deleted': False,
> 'container_format': u'bare', 'created_at': datetime.datetime(2017, 10, 19,
> 19, 34, 44, tzinfo=<iso8601.Utc>), 'disk_format': u'qcow2', 'updated_at':
> datetime.datetime(2017, 10, 19, 20, 2, 45, tzinfo=<iso8601.Utc>), 'id':
> u'37a74759-f002-4fdd-9a83-4ce46ab6c867', 'owner':
> u'fdf3f98a9b0c4e9e94603d8a84ea41a8', 'min_ram': 0, 'checksum':
> u'ac1f1ca3c04dd439291fd598d723adb5', 'min_disk': 0, 'is_public': True,
> 'deleted_at': None, 'properties': {}, 'size': 12859670528}}*
>
> *2017-10-19 14:02:18.567 2787 WARNING cinder.context
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Unable to get internal tenant
> context: Missing required config parameters.*
>
> *2017-10-19 14:02:18.567 2787 WARNING
> cinder.volume.flows.manager.create_volume
> [req-174e56ef-9f05-4f54-8e44-d48ee2eab3ac e8e70bfee9034cbe99d68ef5bbde540f
> 7813be77b1de4196b1c6b77006afa21c - - -] Unable to get Cinder internal
> context, will not use image-volume cache.*
>
> *^C*
>
> *[root at maersk cinder]# *
>
>
>
>
>
>
>
>
> - Christopher T. Hull
> My contract at NASA has ended and I am seeking new opportunities.
> For updated resume and other info, please click this link.
> http://faq.chrishull.com
> Sunnyvale CA. 94085
> (415) 385 4865 <(415)%20385-4865>
> chrishull42 at gmail.com
> http://chrishull.com
>
>
>
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