From mboxrd@z Thu Jan 1 00:00:00 1970 From: NeilBrown Subject: Re: looking for advice on raid0+raid5 array recovery with mdadm and sector offset Date: Tue, 21 Jan 2014 09:11:44 +1100 Message-ID: <20140121091144.4873d3ec@notabene.brown> References: <20140106124143.287894da@notabene.brown> <20140120171645.591b17fc@notabene.brown> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/a=we9MfkUoctbv90FmBJeHM"; protocol="application/pgp-signature" Return-path: In-Reply-To: Sender: linux-raid-owner@vger.kernel.org To: den Hoog Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids --Sig_/a=we9MfkUoctbv90FmBJeHM Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Mon, 20 Jan 2014 16:43:38 -0500 den Hoog wrote: > Hello Neil, >=20 > thanks again for spending time on this when you're already swamped, I > appreciate it much >=20 > the commands look logical for my setup (just a type on the chunk size, > needs tobe capital K) > I did not dare to fire off the last command last time, but as missing > seems to be available for imsm, I re-processed all of the commands > again >=20 > the Raid0 is created without any trouble (only stating it is already > part of an array, confirmed with Y), but the raid5 array won't. > After it also stated sdc sdd sde are part of an array, and confirming > with Y for the create, it gives the following: >=20 > "mdadm: unable to add 'missing' disk to container" > I'm using mdadm - v3.2.6 - 25th October 2012. > Could it be the 3.2.6 does not support missing for imsm? That's weird. I'm sure I tested it yesterday and it worked. Today it doesn't in exactly the way you describe. I'll have a poke and see what is happening. Support for 'missing' with mdadm was supposedly added in 3.2.3... NeilBrown --Sig_/a=we9MfkUoctbv90FmBJeHM Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIVAwUBUt2fIDnsnt1WYoG5AQLAgw/7ByNlOy7Gn38asVeg0eY0yAN2QiWJYqqH c2ycA0oCj8K6axg1mMOmETwhwNTy0aRRqT1S2aBlvw4vHKIpJp07zqEOvutnlO/d rxAbu7khJyzfUfPpgIBJ+lSwn458XmAUvBITTslMenrkwOgpbRDHxER1D+kVWiC1 atnUujE5ChVMT9lWBRLF0XzwSGihwo6Bqcwp/CmSNOkBY/231w7sraPtyGdAQ6jB d2eYl/oUfAPkQysASonvXukJhyVda9f+ud0McINqShOxM1zv9TFTu0PhLZgH3c4x /Y/mFUDRmzJ/Lip7dbNqEFvbc+MeRy4fYGpxqoAze+E9kZ/XjHm+EzxYzZeogeey 5NHUpmoIseQdmCVCJSwzCJCU8jSqGOQ1+CjxSJqLm4RMA5btcEzEGoQabcwtky8Q A5z7cYhLA2ShfI52qsVIFN6auIpJW1BFfY5BGgXIa4/4IhNtyDyPBglJ3j6EcIY1 ef4edSv7Gf39MTwyJUg8FQXfveHHzZOerl1Ij5flBfmNP4Gq/VLaV99kDhBhVLCJ 3CMmQeKSIRklURXwcnV1rNfK934uGowhKAaGeclnbTocqWvrPGiCfs6Y5s8+pfqO 3J84tAcv5n5iY5M0JIaVvPnkjxFSaTr0FJ3KA0PSLCHvOFw22UDt3GzJFLAjL/gK Xzi1oDnOCvw= =TYJz -----END PGP SIGNATURE----- --Sig_/a=we9MfkUoctbv90FmBJeHM--