From mboxrd@z Thu Jan 1 00:00:00 1970 From: NeilBrown Subject: Re: [PATCH 0/6] imsm: 2TB disks/volumes support Date: Mon, 2 Apr 2012 10:20:24 +1000 Message-ID: <20120402102024.2e0183ae@notabene.brown> References: <3F8F31A3BFD1664EAB894D1BD6AF32B918A205C6@IRSMSX102.ger.corp.intel.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/BSktsIesD09HiC+XJturloZ"; protocol="application/pgp-signature" Return-path: In-Reply-To: <3F8F31A3BFD1664EAB894D1BD6AF32B918A205C6@IRSMSX102.ger.corp.intel.com> Sender: linux-raid-owner@vger.kernel.org To: "Czarnowska, Anna" Cc: "linux-raid@vger.kernel.org" , "Williams, Dan J" , "Grabowski, Grzegorz" , "Ciechanowski, Ed" List-Id: linux-raid.ids --Sig_/BSktsIesD09HiC+XJturloZ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Thu, 29 Mar 2012 12:42:53 +0000 "Czarnowska, Anna" wrote: > Hi Neil, > this patch series provides initial support for 2TB disk and volumes for i= msm metadata. > Patches 1,2 ensure correct representation and interpretation of sizes in = metadata > Patch 3 refactors code a little to make calc_array_size usable for all le= vels > Patch 4 gives the user information about large disks/volumes support in o= rom > Patches 4,5 prevent creation of volume/container when not supported by or= om >=20 > There are more cases to be checked, for example creation of small volume = on existing container using large disks, > adding large disks to container, olce leading to large volume etc. =20 >=20 > [PATCH 1/6] imsm: avoid overflows for disks over 1TB > [PATCH 2/6] clear hi bits if not used after loading metadata from disk > [PATCH 3/6] simplify calculating array_blocks > [PATCH 4/6] show 2TB volumes/disks support in --detail-platform > [PATCH 5/6] check volume size in validate_geometry_imsm_orom > [PATCH 6/6] check that no disk over 2TB is used to create container when = no support >=20 > platform-intel.h | 1 + > super-intel.c | 271 +++++++++++++++++++++++++++++++++++++------------= ----- > util.c | 2 + > 3 files changed, 191 insertions(+), 83 deletions(-) All applied, thanks, NeilBrown --Sig_/BSktsIesD09HiC+XJturloZ Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) iQIVAwUBT3jwyDnsnt1WYoG5AQL31w//WEuuren5Pwuk+kf81aUoUH4r1YuDp5bO ZQ4YS/87uj1FL2UyWvr8NJg0ITrO74mSeeB6+XTYSOlgYVNy+e5j/Yipabz3o/hv JqcivxrwH5jonB20HX0wLiN0orCRUmzDsBi4OSTjEJbspd/C2x62YDX+tdnsuU6S Oa8gZjDBCMCBZlqg+P9q7J7Fv2B8ij7rS6+AUp83KQkeg0vdvuBWltAEd8hZSH9F atLdRfugrbDasbI/Lsuzly2he2Rqe/Y22IQl2OhX4SGGT+9DS4+QYfNQ9VjFt/ZD TBAaFCoNsQUIo8trcG0uvRIJpG3BnVqYVD2TVdZUS6BXI5JBWnov83XeAYF8LvyZ ccsUh5viybK1aFav5S+Q5L2Y4kXZ4XLmfR68RUpswYOIsmvf2FrcxtNdrbMDHJB0 t1OCZedZExl5M38WGdwXqBZlBO2LxmJ1ADs4FR6VcEXbG4ji8A/O2Cbw4kYu8TBC ax/T4TXZPZaCw6JaGv55tVcFTQF2FLfymjYuie4NpUxOMcTdjA2BiefzDBMgrbwe O9ZeWJfjOV4QiLDvqo00EQhD7Wqy+ujOJEOvL8vCMmwmtj8zLySfsAas7x6MhTSx FdhssdWI9hUHVo2sOf5OUWqctG6ndlTFPCnCWN2bbdvrHwlvkYA2t/Gp9N+0nQ4Q b0CzUX8pLq0= =D8jx -----END PGP SIGNATURE----- --Sig_/BSktsIesD09HiC+XJturloZ--