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Re: 22.1.50; insert-file-contents is slow under tramp
From: |
David Kastrup |
Subject: |
Re: 22.1.50; insert-file-contents is slow under tramp |
Date: |
Sun, 26 Aug 2007 21:01:16 +0200 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.1.50 (gnu/linux) |
Michael Albinus <address@hidden> writes:
> Stefan Monnier <address@hidden> writes:
>
>>> Yes. I've installed a patch in the trunk, which makes a fast track for
>>> "remote" files being on localhost.
>>
>> How does that work? I mean when accessing files on the localhost with
>> Tramp, the most likely situation I can think of is the `su' method so how
>> what does your "fast track" do to transfer the file faster? Does it copy it
>> to /tmp at the "remote" end, then make it world-readable, then copy it on
>> the "local" end, then remove it at the remote end?
>
> Similar approach. It calls `tramp-do-copy-or-rename-file-directly',
> which copies the "remote" file to /tmp, and assigns proper
> permissions. Then `insert-file-contents' for the _local_ temporary
> file is applied, which shows the file in the buffer, and the
> temporary file is deleted.
For the su and sudo functions, in many (but not all) cases the file is
actually world-readable (things like /etc/fstab or /etc/passwd).
Making use of that would probably be by far the fastest way for
getting the file.
Do you do this already?
--
David Kastrup, Kriemhildstr. 15, 44793 Bochum
- Re: 22.1.50; insert-file-contents is slow under tramp, (continued)
- Re: 22.1.50; insert-file-contents is slow under tramp, martin rudalics, 2007/08/23
- Re: 22.1.50; insert-file-contents is slow under tramp, Stefan Monnier, 2007/08/23
- Re: 22.1.50; insert-file-contents is slow under tramp, martin rudalics, 2007/08/23
- Re: 22.1.50; insert-file-contents is slow under tramp, Stephen Berman, 2007/08/23
- Re: 22.1.50; insert-file-contents is slow under tramp, martin rudalics, 2007/08/23
- Message not available
- Re: 22.1.50; insert-file-contents is slow under tramp, Stephen Berman, 2007/08/23
- Re: 22.1.50; insert-file-contents is slow under tramp, Michael Albinus, 2007/08/24
- Re: 22.1.50; insert-file-contents is slow under tramp, Stephen Berman, 2007/08/24
- Re: 22.1.50; insert-file-contents is slow under tramp, Stefan Monnier, 2007/08/24
- Re: 22.1.50; insert-file-contents is slow under tramp, Michael Albinus, 2007/08/26
- Re: 22.1.50; insert-file-contents is slow under tramp,
David Kastrup <=
- Re: 22.1.50; insert-file-contents is slow under tramp, Michael Albinus, 2007/08/26
- Re: 22.1.50; insert-file-contents is slow under tramp, Stefan Monnier, 2007/08/27
- Re: 22.1.50; insert-file-contents is slow under tramp, Michael Albinus, 2007/08/27
- Re: 22.1.50; insert-file-contents is slow under tramp, Stefan Monnier, 2007/08/27
- Re: 22.1.50; insert-file-contents is slow under tramp, Thien-Thi Nguyen, 2007/08/27
- Re: 22.1.50; insert-file-contents is slow under tramp, David Kastrup, 2007/08/27
- Re: 22.1.50; insert-file-contents is slow under tramp, Michael Albinus, 2007/08/27
- Re: 22.1.50; insert-file-contents is slow under tramp, Stefan Monnier, 2007/08/27
- Re: 22.1.50; insert-file-contents is slow under tramp, Michael Albinus, 2007/08/27
- Re: 22.1.50; insert-file-contents is slow under tramp, Michael Albinus, 2007/08/27