Hello,

I make some more debugging on that problem and I found what is happend:
Glance is sending first chunk (in my config it was 200MB) and after finishing sending it to swift it send some bad http request. Swift has got in logs something like: proxy-server ERROR WSGI: code 400, message Bad request syntax ('\x01\x00\x1c[n\x01\x00\x00\x96s\x01\x00\x00*t') (txn: txa21d64d49ac347bb87023-00542d4e59) (client_ip: X.X.X.X)
and uploading is finished with error in glance

Maybe someone of You know such bug?

Best regards
Slawek Kaplonski

W dniu 2014-09-30 16:20, Sławek Kapłoński napisał(a):
Hello,

I'm using openstack havana release and glance with swift backend.
Today I found that I have problem when I create image with url in
"--copy-from" when image is bigger than my
"swift_store_large_object_size" because then glance is trying to split
image to chunks with size given in
"swift_store_large_object_chunk_size" and when try to upload first
chunk to swift I have error:

2014-09-30 15:05:29.361 18023 ERROR glance.store.swift [-] Error
during chunked upload to backend, deleting stale chunks
2014-09-30 15:05:29.361 18023 TRACE glance.store.swift Traceback (most
recent call last):
2014-09-30 15:05:29.361 18023 TRACE glance.store.swift   File
"/usr/lib/python2.7/dist-packages/glance/store/swift.py", line 384, in
add
2014-09-30 15:05:29.361 18023 TRACE glance.store.swift
content_length=content_length)
2014-09-30 15:05:29.361 18023 TRACE glance.store.swift   File
"/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 1234,
in put_object
2014-09-30 15:05:29.361 18023 TRACE glance.store.swift
response_dict=response_dict)
2014-09-30 15:05:29.361 18023 TRACE glance.store.swift   File
"/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 1143,
in _retry
2014-09-30 15:05:29.361 18023 TRACE glance.store.swift
reset_func(func, *args, **kwargs)
2014-09-30 15:05:29.361 18023 TRACE glance.store.swift   File
"/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 1215,
in _default_reset
2014-09-30 15:05:29.361 18023 TRACE glance.store.swift % (container, obj))
2014-09-30 15:05:29.361 18023 TRACE glance.store.swift
ClientException: put_object('glance',
'9f56ccec-deeb-4020-95ba-ca7bf1170056-00001', ...) failure and no
ability to reset contents for reupload.
2014-09-30 15:05:29.361 18023 TRACE glance.store.swift
2014-09-30 15:05:29.362 18023 ERROR glance.store.swift [-] Failed to
add object to Swift.
Got error from Swift: put_object('glance',
'9f56ccec-deeb-4020-95ba-ca7bf1170056-00001', ...) failure and no
ability to reset contents for reupload.
2014-09-30 15:05:29.362 18023 ERROR glance.api.v1.upload_utils [-]
Failed to upload image 9f56ccec-deeb-4020-95ba-ca7bf1170056
2014-09-30 15:05:29.362 18023 TRACE glance.api.v1.upload_utils
Traceback (most recent call last):
2014-09-30 15:05:29.362 18023 TRACE glance.api.v1.upload_utils   File
"/usr/lib/python2.7/dist-packages/glance/api/v1/upload_utils.py", line
101, in upload_data_to_store
2014-09-30 15:05:29.362 18023 TRACE glance.api.v1.upload_utils store)
2014-09-30 15:05:29.362 18023 TRACE glance.api.v1.upload_utils   File
"/usr/lib/python2.7/dist-packages/glance/store/__init__.py", line 333,
in store_add_to_backend
2014-09-30 15:05:29.362 18023 TRACE glance.api.v1.upload_utils
(location, size, checksum, metadata) = store.add(image_id, data, size)
2014-09-30 15:05:29.362 18023 TRACE glance.api.v1.upload_utils   File
"/usr/lib/python2.7/dist-packages/glance/store/swift.py", line 447, in
add
2014-09-30 15:05:29.362 18023 TRACE glance.api.v1.upload_utils
raise glance.store.BackendException(msg)
2014-09-30 15:05:29.362 18023 TRACE glance.api.v1.upload_utils
BackendException: Failed to add object to Swift.
2014-09-30 15:05:29.362 18023 TRACE glance.api.v1.upload_utils Got
error from Swift: put_object('glance',
'9f56ccec-deeb-4020-95ba-ca7bf1170056-00001', ...) failure and no
ability to reset contents for reupload.


Does someone of You got same error and know what is solution of it? I
was searching about that in google but I not found anything what could
solve my problem.

--
Pozdrawiam
Sławek Kapłoński
sla...@kaplonski.pl

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