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Date:      Tue, 21 Oct 2003 14:26:17 +0200
From:      Jean-Baptiste Quenot <jb.quenot@caraldi.com>
To:        freebsd-questions@freebsd.org
Subject:   Re: Weirdness with permissions after mounting USB flash drive
Message-ID:  <20031021122614.GA34890@watt.intra.caraldi.com>
In-Reply-To: <20031021071520.4f890bb8.pnmurphy@cogeco.ca>
References:  <20031020225226.795d57f0.pnmurphy@cogeco.ca> <20031021071556.GA22651@watt.intra.caraldi.com> <20031021071520.4f890bb8.pnmurphy@cogeco.ca>

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* Paul Murphy:

> Jean-Baptiste Quenot <jb.quenot@caraldi.com> wrote:
>
> > * Paul Murphy:
> >
> > >  I _can_ read/write to it as root,  but I would really like to use
> > > it as a non-root user. Any thoughts as to why this is happening?
> >
> > [...] in  /etc/fstab you may  adjust the  mode, see below  -m700 for
> > msdos filesystem:
> >
> > /dev/da0s1 /mnt/usbkey msdos rw,-m700,noauto 0 0
>
> fstab: /dev/da0s1 /flash_drive msdos rw,-m775,noauto 0 0
>
>
> mounted  permisions:  d---------  1  root  wheel  22016  Dec  31  1979
> flash_drive

FWIW you could check if your  specific FreeBSD supports the -m switch by
looking at the mount_msdosfs man page.

>  As a side  note, the device has  a little slider that  is supposed to
> lock the  drive from  being written  to. Does FreeBSD  honour this? Is
> this a software  or hardware lock?  I'm pretty sure  in the above case
> it is in the unlock position.

No, AFAIK the write lock is a  hardware lock that has nothing to do with
the mount process.

Best regards,
-- 
Jean-Baptiste Quenot
http://caraldi.com/jbq/



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