From: Skip Tavakkolian <skip.tavakkolian@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] wstat and atomic directory change
Date: Thu, 5 Feb 2015 17:22:30 +0000 [thread overview]
Message-ID: <CAJSxfmKgo==9_MPc__AvctNyeROsC_hQSXNQybHBrivSvybgeA@mail.gmail.com> (raw)
In-Reply-To: <CAHL7psFogUPzwpThJ7=QFKswRmkeTrSq6WqDX9RDb1vM79cW2w@mail.gmail.com>
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option 2 doesn't make sense. using the cpu(1) as a test setup, please show
how such a wstat would work atomically if one does 'mv /mnt/term/foo
/tmp/foo'. note that 'cpu' exports the local fs to the cpu it connects to
(which is then mounted on /mnt/term). also one can 'cpu' to a different
domain (i.e different fs).
On Thu Feb 05 2015 at 8:47:43 AM Giacomo Tesio <giacomo@tesio.it> wrote:
> Il 05/Feb/2015 17:26 "erik quanstrom" <quanstro@quanstro.net> ha scritto:
>
> > > I'm wondering for a
> > > synthetic filesystem in which, when you move a folder in a special
> > > directory, something magic happens.
> > > As far as I can see, it is not possible with a 9p2000 fileservice, is
> it?
> >
> > i don't see why you can't make a magic directory that works that way.
> >
>
> How? Which 9p message would trigger the magic?
>
> I just see 2 options:
> 1. Have a control file
> 2. Use custom wstat with full path to move
>
> But if both are wrong, I'm lost.
>
> Giacomo
>
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next prev parent reply other threads:[~2015-02-05 17:22 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-30 11:21 Giacomo Tesio
2015-01-30 14:13 ` erik quanstrom
2015-01-30 15:59 ` Giacomo Tesio
2015-01-30 20:19 ` Joel C. Salomon
2015-01-30 22:49 ` Anthony Sorace
2015-02-03 8:53 ` Giacomo Tesio
2015-02-03 9:04 ` Quintile
2015-02-04 3:51 ` erik quanstrom
2015-02-04 8:28 ` Giacomo Tesio
2015-02-04 14:06 ` erik quanstrom
2015-02-04 14:29 ` Giacomo Tesio
2015-02-04 16:30 ` Skip Tavakkolian
2015-02-04 19:23 ` erik quanstrom
2015-02-04 21:24 ` Giacomo Tesio
2015-02-05 4:13 ` lucio
2015-02-05 8:21 ` Giacomo Tesio
2015-02-05 8:37 ` Giacomo Tesio
2015-02-05 8:59 ` lucio
2015-02-05 8:54 ` lucio
2015-02-05 16:13 ` erik quanstrom
2015-02-05 4:15 ` lucio
2015-02-05 16:20 ` erik quanstrom
2015-02-05 16:46 ` Giacomo Tesio
2015-02-05 17:22 ` Skip Tavakkolian [this message]
2015-02-05 17:20 ` Bakul Shah
2015-02-05 4:26 sl
2015-02-05 4:26 sl
2015-02-05 8:08 ` Giacomo Tesio
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