From: David Klein <dklein@bloombergREMOVETHISPART.com>
Subject: Re: 1st character change in file takes forever
Date: 24 Dec 2002 10:19:52 +0200 [thread overview]
Message-ID: <m04r93zv4n.fsf@bloombergREMOVETHISPART.com> (raw)
In-Reply-To: uisxlc1ba.fsf@trollope.org
Michael Powe <michael+gnus@trollope.org> writes:
> >>>>> "David" == David Klein <dklein@bloombergREMOVETHISPART.com> writes:
>
> David> Barry Margolin <barmar@genuity.net> writes:
> >> In article <m08yyodagg.fsf@bloombergREMOVETHISPART.com>, David
> >> Klein <dklein@bloombergREMOVETHISPART.com> wrote: >When I first
> >> try to insert a character into a buffer that is >associated
> >> with a file on disk, the insert takes close to a minute!
>
> >> During that first change, Emacs checks whether someone else has
> >> modified the file, and also checks for a lock file. For some
> >> reason, these checks are taking a long time. Try doing a
> >> system call trace to see what it's doing during that time.
>
> David> Assuming by "a system call trace" you meant the strace
> David> function, I did the following:
>
> >> emacs junk1& strace -c -f -ff -o emacs_trace -q -r -t -T -p1238
> David> (1238 was the pid of emacs. After running the strace
> David> command, I pressed the spacebar once in emacs. When it
> David> finally inserted the space into the buffer, I ^C'ed the
> David> strace).
> >> cat emacs_trace
>
> [ ... ]
>
> David> I have no idea how to continue, besides the fact that
> David> 255963 read syscalls seems slightly on the high side for
> David> inserting a single character. Any ideas how to continue?
>
> are you on a network? if so, does this behavior continue if you
> disconnect the machine from the network?
I am indeed on a network. I disconnected the ethernet cable and
rebooted. The problem still exists. It is possible that I need to
change some configuration files, but I don't know which ones. I am
running a modified redhat-release-6.0-1 version of linux.
--
Use of tools distinguishes Man from Beast. And UNIX users from WINDOZE lusers.
prev parent reply other threads:[~2002-12-24 8:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-17 13:46 1st character change in file takes forever David Klein
2002-12-17 15:30 ` Barry Margolin
2002-12-22 11:33 ` David Klein
2002-12-22 19:15 ` Michael Powe
2002-12-24 8:19 ` David Klein [this message]
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