OpenStack: Cinder upload-to-image does not work if volume is attached.

Summary: OpenStack: Cinder upload-to-image does not work if volume is attached.

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Symptoms



Cinder upload-to-image does not work if volume is attached:
 
cinder upload-to-image --force true --disk-format qcow2 volume_name image

After creating glance image, glance gets delete request immediately:
 
INFO glance.registry.api.v1.images [d9dfe1e8-2400-4335-86e9-03be91819d35 c63ec4cfed984f7eaffbddeae77b0381 - - -] Successfully created image da9a8830-6c35-433d-8717-e8e69318b51d
DEBUG routes.middleware [a1083f78-7d1a-4a41-83fd-403c5be4409c c63ec4cfed984f7eaffbddeae77b0381 - - -] Matched DELETE /images/da9a8830-6c35-433d-8717-e8e69318b51d __call__ /usr/lib/python2.7/dist-packages/routes/middleware.py:100
DEBUG routes.middleware [a1083f78-7d1a-4a41-83fd-403c5be4409c c63ec4cfed984f7eaffbddeae77b0381 - - -] Match dict: {'action': u'delete', 'controller': [glance.common.wsgi.Resource object at 0x7fa5d4af8ad0], 'id': u'da9a8830-6c35-433d-8717-e8e69318b51d'} __call__ /usr/lib/python2.7/dist-packages/routes/middleware.py:103
INFO glance.registry.api.v1.images [a1083f78-7d1a-4a41-83fd-403c5be4409c c63ec4cfed984f7eaffbddeae77b0381 - - -] Successfully deleted image da9a8830-6c35-433d-8717-e8e69318b51d
glance.wsgi.server [a1083f78-7d1a-4a41-83fd-403c5be4409c AH8282 c63ec4cfed984f7eaffbddeae77b0381 - - -] 135.144.28.54 - - [27/Jun/2016 21:01:11] "DELETE /images/da9a8830-6c35-433d-8717-e8e69318b51d HTTP/1.1" 200 726 0.042534

During investigation we found that this request goes from cinder service:
 
ERROR cinder.volume.manager [req-ddc5db47-db91-4a09-8854-16b0ee8f8ce0 c63ec4cfed984f7eaffbddeae77b0381 - - -] Error occurred while uploading volume b5839c03-d93c-4d91-87e6-0
  2ceb851aba2 to image da9a8830-6c35-433d-8717-e8e69318b51d.
  glanceclient.common.http [req-ddc5db47-db91-4a09-8854-16b0ee8f8ce0 c63ec4cfed984f7eaffbddeae77b0381 - - -] curl -i -X HEAD -H 'User-Agent: python-glanceclient' -H 'Content-Type: application/octet-stream' -H 'Accept-Encoding: gzip, deflate, compress' -H 'Accept: */*' -H 'X-Auth-Token: {SHA1}199d851e5925bc18e3c41d241db919796ef6d93c' http://image.domain.com:9292/v1/images/da9a8830-6c35-433d-8717-e8e69318b51d log_curl_request /usr/lib/python2.7/dist-packages/glanceclient/common/http.py:122
  DEBUG glanceclient.common.http [req-ddc5db47-db91-4a09-8854-16b0ee8f8ce0 c63ec4cfed984f7eaffbddeae77b0381 - - -]
  HTTP/1.1 200 OK
  .......
  x-image-meta-name: ah8282_test
  log_http_response /usr/lib/python2.7/dist-packages/glanceclient/common/http.py:135
  WARNING cinder.volume.manager [req-ddc5db47-db91-4a09-8854-16b0ee8f8ce0 c63ec4cfed984f7eaffbddeae77b0381 - - -] Deleting image da9a8830-6c35-433d-8717-e8e69318b51d in queued state.

In the cinder-volume log we found the following error:
 
ERROR hostname [req-ddc5db47-db91-4a09-8854-16b0ee8f8ce0 c63ec4cfed984f7eaffbddeae77b0381 - - -] Exception during message handling: Volume device not found at /dev/disk/by-path/ip-<ip-address>:3260-iscsi-iqn.1009-03.com.emc:50000973001a8510-lun-3

Cause

.

Resolution

This issue is resolved in the KILO version of the cinder driver.

Affected Products

OpenStack Data Protection Extension
Article Properties
Article Number: 000052241
Article Type: Solution
Last Modified: 13 Mar 2025
Version:  4
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