On Mon, 2007-10-08 at 14:28 +0200, Matthias Koenig wrote:
> Ian Kent <[EMAIL PROTECTED]> writes:
>
> Hmm, with the above setup, I am only able to access the content after I
> have triggered the mount of the image separately.
>
> giuliani:/ # ls /cdcontent/foo
> ls: cannot open directory /cdcontent/foo: No such file or directory
> giuliani:/ # ls /cdimage/foo/
> [...]
> giuliani:/ # ls /cdcontent/foo
> ARCHIVES.gz dosutils INDEX.gz
> [...]
Yep, reproduced and verified our approach fixes the problem.
>
> Here is the log of the failure:
> Oct 8 14:25:17 giuliani automount[16597]: lookup_mount: lookup(file):
> looking up foo
> Oct 8 14:25:17 giuliani automount[16597]: lookup_mount: lookup(file): foo ->
> -fstype=auto,loop,ro :/cdimage/foo/openSUSE-10.3-GM-DVD-i386.iso
> Oct 8 14:25:17 giuliani automount[16597]: parse_mount: parse(sun): expanded
> entry: -fstype=auto,loop,ro :/cdimage/foo/openSUSE-10.3-GM-DVD-i386.iso
> Oct 8 14:25:17 giuliani automount[16597]: parse_mount: parse(sun): gathered
> options: fstype=auto,loop,ro
> Oct 8 14:25:17 giuliani automount[16597]: parse_mount: parse(sun):
> dequote(":/cdimage/foo/openSUSE-10.3-GM-DVD-i386.iso") ->
> :/cdimage/foo/openSUSE-10.3-GM-DVD-i386.iso
> Oct 8 14:25:17 giuliani automount[16597]: parse_mount: parse(sun): core of
> entry: options=fstype=auto,loop,ro,
> loc=:/cdimage/foo/openSUSE-10.3-GM-DVD-i386.iso
> Oct 8 14:25:17 giuliani automount[16597]: sun_mount: parse(sun): mounting
> root /cdcontent, mountpoint foo, what
> /cdimage/foo/openSUSE-10.3-GM-DVD-i386.iso, fstype auto, options loop,ro
> Oct 8 14:25:17 giuliani automount[16597]: open_mount: (mount):cannot open
> mount module auto (/usr/lib/autofs/mount_auto.so: cannot open shared object
> file: No such file or directory)
> Oct 8 14:25:17 giuliani automount[16597]: do_mount:
> /cdimage/foo/openSUSE-10.3-GM-DVD-i386.iso /cdcontent/foo type auto options
> loop,ro using module generic
> Oct 8 14:25:17 giuliani automount[16597]: mount_mount: mount(generic):
> calling mkdir_path /cdcontent/foo
> Oct 8 14:25:17 giuliani automount[16597]: mount_mount: mount(generic):
> calling mount -t auto -s -o loop,ro
> /cdimage/foo/openSUSE-10.3-GM-DVD-i386.iso /cdcontent/foo
Aaha .. now I get it!
This type of request calls the generic mount module which, in turn calls
spawn_mount which leads to the problem.
> Oct 8 14:25:17 giuliani automount[16597]: >>
> /cdimage/foo/openSUSE-10.3-GM-DVD-i386.iso: No such file or directory
> Oct 8 14:25:17 giuliani automount[16597]: mount(generic): failed to mount
> /cdimage/foo/openSUSE-10.3-GM-DVD-i386.iso (type auto) on /cdcontent/foo
> Oct 8 14:25:17 giuliani automount[16597]: send_fail: token = 61
> Oct 8 14:25:17 giuliani automount[16597]: failed to mount /cdcontent/foo
I will need to do more testing before committing the change but it
should be fine.
Thanks
Ian
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