>Note that you've just given your password away in the logs you just sent.

Doesn't matter, its not connected to the internet and only a test-machine anyway.
But out of curiosity, where in the log is the password, so I can remove it next time.
I thought I had 'xxx'ed anything important :)

>Does the log end right there? curl should say something about what happens
>to the connection at the end. What is the result of curl --version? Do you
>see any difference if you use the -0 option to bypass the Expect: 100-continue
>check?

For How long should i keep curl running to see some kind of timeout error?
I allready tried several minutes.

--version :
curl 7.19.3 (i586-pc-mingw32msvc) libcurl/7.19.3 OpenSSL/0.9.8g zlib/1.2.3
Protocols: tftp ftp telnet dict ldap http file https ftps
Features: Largefile NTLM SSL libz

Yes, the log ends there. If I use the libcurl (from c# via DLLimport, as the very outdated libcurl.net didn't work for us)
the readfunction stops to get called after a few calls, and I don't get any more debugfunction calls either, but
strange enough the progress function is still called.

The only difference between -0 and the other log is that its using standard HTTP/1.0 instead of 1.1,
And the missing
"Expect: 100-continue
== Info: Done waiting for 100-continue"

Here is the output when I add -0 : (just the part that's different, the rest is the same, and the file still comes up at 110kb each time I start it.

---------- snip -------
=> Send header, 293 bytes (0x125)
0000: PUT /folder/testrechner/Thefile.dmp?dcPath=ha-datacenter&dsName=
0040: standard HTTP/1.0
0053: Authorization: Basic *isthisthepassword?*
008a: User-Agent: curl/7.19.3 (i586-pc-mingw32msvc) libcurl/7.19.3 Ope
00ca: nSSL/0.9.8g zlib/1.2.3
00e2: Host: xxx.16.1.29:8333
00fa: Accept: */*
0107: Content-Length: 3024486400
0123:
=> Send data, 16384 bytes (0x4000)
0000: KDMV............................................................
0040: ..........
----------snip ------------

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Mit freundlichen Grüßen / best regards
Marco Vujevic
--
Steinberger IT GmbH 
Bahnhofstr. 1-3
D-66111 Saarbrücken