Re: Accessing SMB shares extremely slow

[Martin Apel]

Hi Michael,

that's great. At least this shows, that it has nothing to do with my 
environment.

Best Regards,

Martin

On 22/10/12 10:26, Michael Albinus wrote:
> Martin Apel <address@hidden> writes:
>
> > Hi Michael,
> Hi Martin,
>
> > What is interesting, is that smbclient seems to be much slower
> > answering emacs than it is when run from the shell. The strace shows,
> > that emacs is waiting for smbclient output for about 6 seconds.  I
> > invoked the exact same command "/usr/bin/smbclient //pklma/e -U apel
> > -W intec -s /dev/null" from the shell and a get operation from the
> > smbclient commandline returns immediately.
> Finally, I could reproduce it, with Emacs' profiler:
>
> tramp-accept-process-output  197         198.93150910  1.0098046147
> accept-process-output        197         11.273527755  0.0572260292
>
> I have no idea why it happens, but I can play with it now, looking for a
> solution. It also seems to happen only for smb connections; a profiling
> of a (much slower) remote ssh connection yields
>
> tramp-accept-process-output  664         271.61195060  0.4090541424
> accept-process-output        664         115.90111166  0.1745498669
>
> This is a much better rate between both functions. I run with
> tramp-verbose 10, which causes tramp-accept-process-output to print traces.
>
> > Best Regards,
> >
> > Martin
> Best regards, Michael.
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