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Re: Problem with TCP window too large for TCPRCVBUF still present [message #28535 is a reply to message #28489] Sat, 22 March 2008 23:17 Go to previous messageGo to previous message
porridge is currently offline  porridge
Messages: 23
Registered: October 2007
Location: London, UK
Junior Member
On Thu, Mar 20, 2008 at 04:19:19PM +0300, Vitaliy Gusev wrote:
> Try attached patch again, please.

When I use a kernel with this patch, I cannot make it deadlock, which is
good, but I also am unable to make the TCP window increase to anything
more than 960 _bytes_, even in VE0, which is obviously very bad (limits
available bandwidh in my test case by about 50%).

As the next step I'm going to build a kernel with the 028.53.3 openvz
patch, but without the window fix patch, to see where the problem lies.

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Marcin Owsiany <marcin@owsiany.pl>              http://marcin.owsiany.pl/
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