From mboxrd@z Thu Jan 1 00:00:00 1970 From: Doug Ledford Subject: Re: mounting component device of RAID1 with internal bitmap Date: Thu, 01 Apr 2010 14:14:41 -0400 Message-ID: <4BB4E291.5090304@redhat.com> References: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig5172C8E888C4D8C2B794ED9B" Return-path: In-Reply-To: Sender: linux-raid-owner@vger.kernel.org To: CoolCold Cc: Linux RAID List-Id: linux-raid.ids This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig5172C8E888C4D8C2B794ED9B Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 04/01/2010 01:47 PM, CoolCold wrote: > Hello! > For raid1 array with metadata 0.90 it is possible to mount component > (let's say /dev/sda1) as usual FS, fix smth, /etc/fstab for example, > unmount and then assamble arary. At which point you have just corrupted your array. > but is this possible for raid1 array > with internal bitmap ? If my guesses are right this may damage array. Bitmap doesn't matter, you corrupt your array when you do this either way= =2E --=20 Doug Ledford GPG KeyID: CFBFF194 http://people.redhat.com/dledford Infiniband specific RPMs available at http://people.redhat.com/dledford/Infiniband --------------enig5172C8E888C4D8C2B794ED9B Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAku04pIACgkQg6WylM+/8ZSZQwCgo0JJslxtU6zUAMHqUWcj2fOE JB4AoJP3tI3u+UQxXnlRr02sQAZ381y5 =6qR+ -----END PGP SIGNATURE----- --------------enig5172C8E888C4D8C2B794ED9B--