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From: "roger peppe" <rogpeppe@gmail.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu>
Subject: [9fans] namespace oddness
Date: Sat, 17 Nov 2007 12:47:26 +0000	[thread overview]
Message-ID: <df49a7370711170447u5e34a72cg64daab4eb1687f86@mail.gmail.com> (raw)

what's going on here? the bind of an empty directory onto
/net seems to disrupt the mount table somehow.
i can't think of an existing feature of the namespace
implementation that would explain this behaviour.
is something ignoring the device number, maybe?

does anyone else get the same behaviour?

% bind /net /net.alt
% mkdir /tmp/empty
% bind /tmp/empty /net
% cd /net.alt/tcp
Can't cd /net.alt/tcp: '/net.alt/tcp' file does not exist
cpu% ls -l /net.alt/tcp
ls: /net.alt/tcp: '/net.alt/tcp' file does not exist
% cd /net.alt
% cd tcp
% ls -l
--rw-rw-rw- I 0 network bootes 0 Jun 28 12:36 clone
--r--r--r-- I 0 network bootes 0 Jun 28 12:36 stats
%

[sorry if this post appears a few times in different forms;
i'm trying to get past what i assume is a garbage detector,
so i'm assuming that more text to transcript might make it
think it's a legit post, but you never know; i'll just keep adding
random text until its likes it. or maybe it's something else entirely;
we'll see. sorry for this garbage]


             reply	other threads:[~2007-11-17 12:47 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-17 12:47 roger peppe [this message]
2007-11-17 20:16 ` Skip Tavakkolian
2007-11-19 14:53 ` Russ Cox
  -- strict thread matches above, loose matches on Subject: below --
2007-11-16 15:37 roger peppe

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