From: Matt Zimmerman <mdz@debian.org>
To: user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] hostfs as root
Date: Fri, 5 Sep 2003 14:19:00 -0400 [thread overview]
Message-ID: <20030905181900.GV11825@alcor.net> (raw)
In-Reply-To: <19654.193.212.97.12.1062774897.squirrel@pluto.nixia.no>
On Fri, Sep 05, 2003 at 05:14:57PM +0200, stian@nixia.no wrote:
> The problem occurs when you create a file you are later not allowed to
> open if I'm seeing this right, so, the best fix would be not to close the
> file when we create them in the first place. Fix the behavour that we
>
> create file
> close file
> open file again
> do action
>
> If that is redone till
>
> create file
> do action
>
>
> The mode issue goes pretty much away, since trying to open a file you are
> not allowed to read will normally fail both in host and uml. Only problem
> is when creating new files as far as I can see.
>
>
> Might be more job, but the result is more cleaner than than chmod stuff on
> the fly.
That is what the original bug was, and that is how it was fixed. Michael's
problem is that mount(8) creates a file with mode 0, closes it, and then
tries to open it.
--
- mdz
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next prev parent reply other threads:[~2003-09-05 18:19 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-05 15:14 [uml-devel] hostfs as root stian
2003-09-05 17:58 ` Michael Richardson
2003-09-05 18:19 ` Matt Zimmerman [this message]
[not found] <Pine.LNX.4.44.0309020854560.26729-100000@filer.marasystems.com>
2003-09-02 16:28 ` Michael Richardson
2003-09-03 9:32 ` Henrik Nordstrom
2003-09-03 15:47 ` Matt Zimmerman
2003-09-03 18:22 ` Michael Richardson
2003-09-03 18:55 ` Henrik Nordstrom
2003-09-03 19:16 ` Matt Zimmerman
2003-09-05 0:55 ` Michael Richardson
2003-09-05 1:10 ` Matt Zimmerman
2003-09-05 13:43 ` Michael Richardson
2003-09-05 14:01 ` Matt Zimmerman
2003-09-05 15:50 ` Michael Richardson
2003-09-05 16:06 ` Adam Heath
2003-09-05 16:28 ` Michael Richardson
2003-09-05 16:44 ` Adam Heath
2003-09-05 16:13 ` Matt Zimmerman
2003-09-05 17:37 ` Michael Richardson
2003-09-05 18:02 ` Matt Zimmerman
2003-09-05 18:39 ` Michael Richardson
2003-09-05 18:49 ` Matt Zimmerman
2003-09-17 16:43 ` BlaisorBlade
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