Hi all!
I'm seeing the following:
* Client ([EMAIL PROTECTED], [EMAIL PROTECTED], memcache) writes
large file to server ([EMAIL PROTECTED]). The linux-box is the
fileserver, and that client is thus running on the fileserver.
* Throughput is good, but then unexplainably stalls, and recovers. The
longer the transfer progresses the stalls becomes more frequent, and
recovery takes longer time.
* During the stall, the writing process on the client is showing 100%
CPU usage.
If I use a rather recent CVS version on the AIX box I don't get the
stalls, if this is due to sane defaults for chunksizes etc I don't
know.
Does this seem like the same bug as the thread "50 second fetch-data"
a few days ago?
I can probably provide all kinds of network traces, but since this
happens when transfering a large file (4GB is my current test victim)
a raw capture seems a bit unpractical. Any tips?
/Nikke
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Niklas Edmundsson, Admin @ {acc,hpc2n}.umu.se | [EMAIL PROTECTED]
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Cats took thousands of years to semi-domesticate humans.
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