Re: [vserver] Viewing guest bind mounts from host

From: Corey Wright <undefined_at_pobox.com>
Date: Thu 25 Oct 2007 - 16:24:15 BST
Message-Id: <20071025102415.c6c68ecc.undefined@pobox.com>

On Thu, 25 Oct 2007 06:51:12 -0400
"Ryan Agler" <ryanagler@gmail.com> wrote:

> Guest# mkdir -p /foo/bar
> Guest# mkdir /baz
> Guest# mount --bind /foo /baz
> Guest# exit
> Host# mkdir /hoo
> Host# mount --bind /hoo /vservers/Guest/baz/bar
> mount: mount point /vservers/Guest/baz/bar does not exist
>
> can vnamespace be used to handle this situation?

host:~# vserver guest enter
root@guest:/# cd
root@guest:~# mkdir -p /tmp/foo/bar
root@guest:~# mkdir /tmp/baz
root@guest:~# mount --bind /tmp/foo /tmp/baz
root@guest:~# ls -al /tmp/baz
total 12
drwxr-xr-x 3 root root 4096 2007-10-25 10:11 .
drwxrwxrwt 7 root root 4096 2007-10-25 10:11 ..
drwxr-xr-x 2 root root 4096 2007-10-25 10:11 bar
root@guest:~# exit
logout
host:~# mkdir /tmp/hoo
host:~# vnamespace -e guest mount --bind /tmp/hoo /vservers/guest/tmp/baz/bar
host:~# touch /tmp/hoo/blah
host:~# vserver guest exec tree /tmp/baz
/tmp/baz
`-- bar
    `-- blah

1 directory, 1 file

corey

-- 
undefined@pobox.com
Received on Thu Oct 25 16:24:38 2007
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