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From: David Presotto <presotto@closedmind.org>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] bind -c[ab] -- what am I doing wrong?
Date: Thu, 17 Jul 2003 13:37:12 -0400	[thread overview]
Message-ID: <190716c9e9a396963a2edafb70ee01eb@plan9.bell-labs.com> (raw)
In-Reply-To: <Pine.LNX.4.44.0307171132500.7478-100000@fbsd.cpsc.ucalgary.ca>

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tmp is already a union directory (I'm assuming) so that the

	plan9% bind -ac /sys tmp

is binding a directory with create permissions behind a mount point
that already has a directory with create permissions.

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From: andrey mirtchovski <mirtchov@cpsc.ucalgary.ca>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] bind -c[ab] -- what am I doing wrong?
Date: Thu, 17 Jul 2003 11:34:25 -0600 (MDT)
Message-ID: <Pine.LNX.4.44.0307171132500.7478-100000@fbsd.cpsc.ucalgary.ca>

On Thu, 17 Jul 2003, boyd, rounin wrote:

> it's that easy.
>

how easy is that then:


 	plan9% ls -l | grep 'tmp|kern'
	d-rwxrwxr-x M 113 andrey andrey    0 Jul 17 10:53 kern
	d-rwxrwxr-x M 113 andrey andrey    0 Jul 17 11:32 tmp
	plan9% bind -ac /sys kern
	plan9% touch kern/blah
	touch: kern/blah: cannot create: permission denied
	plan9% bind -ac /sys tmp
	plan9% touch tmp/blah
	plan9%

  reply	other threads:[~2003-07-17 17:37 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-07-17 16:13 andrey mirtchovski
2003-07-17 17:42 ` northern snowfall
2003-07-17 17:10   ` andrey mirtchovski
2003-07-17 17:18     ` boyd, rounin
2003-07-17 17:34       ` andrey mirtchovski
2003-07-17 17:37         ` David Presotto [this message]
2003-07-17 17:45         ` boyd, rounin
2003-07-17 18:07           ` andrey mirtchovski
2003-07-17 19:29             ` [9fans] Laptop and VM software vdharani
2003-07-17 18:34               ` jmk
2003-07-18  4:21                 ` Adrian Tritschler
2003-07-18  9:07                   ` vdharani
2003-07-18  8:24                     ` Adrian Tritschler
2003-07-18 11:52                   ` C H Forsyth
2003-07-19 17:28                 ` Russ Cox
2003-07-17 17:35       ` [9fans] bind -c[ab] -- what am I doing wrong? David Presotto
2003-07-17 17:30 Richard C Bilson
2003-07-17 20:09 northern snowfall

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