Date: Wed, 27 Jun 2007 09:43:38 +0200 From: Nico -telmich- Schottelius <nico-freebsd-geom@schottelius.org> To: Arne =?utf-8?Q?W=F6rner?= <arne_woerner@yahoo.com> Cc: freebsd-geom@freebsd.org Subject: Re: Size of metadate? Message-ID: <20070627074338.GC19980@schottelius.org> In-Reply-To: <830123.5800.qm@web30306.mail.mud.yahoo.com> References: <20070626223108.GA19980@schottelius.org> <830123.5800.qm@web30306.mail.mud.yahoo.com>
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--Izn7cH1Com+I3R9J Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Arne W=EF=BF=BDrner [Tue, Jun 26, 2007 at 11:13:57PM -0700]: > --- Nico -telmich- Schottelius <nico-freebsd-geom@schottelius.org> wrote: > > ddna045# dd of=3D/dev/amrd0 if=3D/dev/zero bs=3D512 skip=3D286746623 co= unt=3D1 > > dd: /dev/amrd0: Operation not permitted > >=20 > I do not know, why this doesnt work... >=20 > Is it possible, that amrd0 (or a partition/slice of it) is mounted somewh= ere? Yes: ddna045# mount /dev/amrd0s1a on / (ufs, local) > [...] > U could try the same dd command with sysctl kern.geom.debugflags set to 1= 6: > sysctl kern.geom.debugflags=3D16 > dd of=3D/dev/amrd0 if=3D/dev/zero bs=3D512 skip=3D286746623 count=3D1 > [...] I am currently trying that: top reports that dd now uses 99% cpu and it is running for about 3 minutes. I am wondering how long this may run? Nico --=20 Think about Free and Open Source Software (FOSS). http://nico.schottelius.org/documentations/foss/the-term-foss/ PGP: BFE4 C736 ABE5 406F 8F42 F7CF B8BE F92A 9885 188C --Izn7cH1Com+I3R9J Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFGghUquL75KpiFGIwRAniLAJwMFsHKEVDWHA/grjHBA1WOBmpy0QCdEoT/ jVQJLjvTqF+4MAht7WMZa8o= =bjNt -----END PGP SIGNATURE----- --Izn7cH1Com+I3R9J--
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