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Re: [Question #291337]: Dropbox extremely slow?

 

Question #291337 on Duplicity changed:
https://answers.launchpad.net/duplicity/+question/291337

Henrik Farre posted a new comment:
Hi

Small update:

If I change DPBX_UPLOAD_CHUNK_SIZE in /usr/lib/python2.7/site-
packages/duplicity/backends/dpbxbackend.py from 16 MB to 128 MB,
duplicitys progress switch reports up to 20MB/s instead of 2-3MB/s,
which also changes the ETA from 2-3 days to ~8Hours.

If I increase DPBX_UPLOAD_CHUNK_SIZE to the same size as volsize (500),
I get this error:

Exception [('Connection aborted.', error(104, 'Connection reset by peer'))]:
| Traceback (most recent call last):
|   File "/usr/lib/python2.7/site-packages/duplicity/backends/dpbxbackend.py", line 79, in wrapper
|     return f(self, *args)
|   File "/usr/lib/python2.7/site-packages/duplicity/backends/dpbxbackend.py", line 186, in _put
|     upload_sid = self.api_client.files_upload_session_start(buf)
|   File "/usr/lib/python2.7/site-packages/dropbox/base.py", line 815, in files_upload_session_start
|     f,
|   File "/usr/lib/python2.7/site-packages/dropbox/dropbox.py", line 220, in request
|     request_binary)
|   File "/usr/lib/python2.7/site-packages/dropbox/dropbox.py", line 303, in request_json_string_with_retry
|     request_binary)
|   File "/usr/lib/python2.7/site-packages/dropbox/dropbox.py", line 374, in request_json_string
|     verify=True,
|   File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 511, in post
|     return self.request('POST', url, data=data, json=json, **kwargs)
|   File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 468, in request
|     resp = self.send(prep, **send_kwargs)
|   File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 576, in send
|     r = adapter.send(request, **kwargs)
|   File "/usr/lib/python2.7/site-packages/requests/adapters.py", line 426, in send
|     raise ConnectionError(err, request=request)
| ConnectionError: ('Connection aborted.', error(104, 'Connection reset by peer'))
dpbx code error "('Connection aborted.', error(104, 'Connection reset by peer'))"

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