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Re: Accessing SMB shares extremely slow
From: |
Michael Albinus |
Subject: |
Re: Accessing SMB shares extremely slow |
Date: |
Mon, 22 Oct 2012 10:26:43 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.1.50 (gnu/linux) |
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.
- Accessing SMB shares extremely slow, Martin Apel, 2012/10/16
- Re: Accessing SMB shares extremely slow, Michael Albinus, 2012/10/19
- Re: Accessing SMB shares extremely slow, Martin Apel, 2012/10/19
- Re: Accessing SMB shares extremely slow, Michael Albinus, 2012/10/19
- Re: Accessing SMB shares extremely slow, Martin Apel, 2012/10/22
- Re: Accessing SMB shares extremely slow,
Michael Albinus <=
- Re: Accessing SMB shares extremely slow, Martin Apel, 2012/10/22
- Re: Accessing SMB shares extremely slow, Michael Albinus, 2012/10/22
- Re: Accessing SMB shares extremely slow, Martin Apel, 2012/10/23
- Re: Accessing SMB shares extremely slow, Michael Albinus, 2012/10/23
- Re: Accessing SMB shares extremely slow, Martin Apel, 2012/10/23
- Re: Accessing SMB shares extremely slow, Michael Albinus, 2012/10/23
- Re: Accessing SMB shares extremely slow, Martin Apel, 2012/10/23
- Re: Accessing SMB shares extremely slow, Michael Albinus, 2012/10/23
- Re: Accessing SMB shares extremely slow, Michael Albinus, 2012/10/23
- Re: Accessing SMB shares extremely slow, Martin Apel, 2012/10/25