From owner-svn-src-all@freebsd.org Tue May 31 13:32:37 2016 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5C0A8B55D72 for ; Tue, 31 May 2016 13:32:37 +0000 (UTC) (envelope-from jbeich@vfemail.net) Received: from vfemail.net (onethreetwo.vfemail.net [199.16.11.132]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1BD7A11CA for ; Tue, 31 May 2016 13:32:36 +0000 (UTC) (envelope-from jbeich@vfemail.net) Received: (qmail 52786 invoked by uid 89); 31 May 2016 13:32:34 -0000 Received: from localhost (HELO freequeue.vfemail.net) (127.0.0.1) by localhost with (DHE-RSA-AES256-SHA encrypted) SMTP; 31 May 2016 13:32:32 -0000 Received: (qmail 64303 invoked by uid 89); 31 May 2016 07:28:30 -0000 Received: by simscan 1.3.1 ppid: 64296, pid: 64300, t: 0.0038s scanners:none Received: from unknown (HELO smtp102-2.vfemail.net) (172.16.100.62) by FreeQueue with SMTP; 31 May 2016 07:28:30 -0000 Received: (qmail 28870 invoked by uid 89); 31 May 2016 07:28:30 -0000 Received: by simscan 1.4.0 ppid: 28843, pid: 28863, t: 1.0305s scanners:none Received: from unknown (HELO nil) (amJlaWNoQHZmZW1haWwubmV0@172.16.100.27) by mail.vfemail.net with ESMTPA; 31 May 2016 07:28:29 -0000 From: Jan Beich To: Allan Jude Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r301010 - in head/sys: cddl/contrib/opensolaris/common/zfs cddl/contrib/opensolaris/uts/common cddl/contrib/opensolaris/uts/common/fs/zfs cddl/contrib/opensolaris/uts/common/fs/zfs/sys ... References: <201605310412.u4V4CEh4021513@repo.freebsd.org> Date: Tue, 31 May 2016 09:28:10 +0200 In-Reply-To: <201605310412.u4V4CEh4021513@repo.freebsd.org> (Allan Jude's message of "Tue, 31 May 2016 04:12:14 +0000 (UTC)") Message-ID: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 31 May 2016 13:32:37 -0000 --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Allan Jude writes: > Author: allanjude > Date: Tue May 31 04:12:14 2016 > New Revision: 301010 > URL: https://svnweb.freebsd.org/changeset/base/301010 > > Log: > Connect the SHA-512t256 and Skein hashing algorithms to ZFS >=20=20=20 > Support for the new hashing algorithms in ZFS was introduced in r289422 > However it was disconnected because FreeBSD lacked implementations of > SHA-512 (truncated to 256 bits), and Skein. >=20=20=20 > These implementations were introduced in r300921 and r300966 respective= ly >=20=20=20 > This commit connects them to ZFS and enabled these new checksum algorit= hms >=20=20=20 > This new algorithms are not supported by the boot blocks, so do not use= them > on your root dataset if you boot from ZFS. Can you document the feature and booting caveat in zpool-features(7) manpag= e? And Illumos seems to limit booting support to pools vs. datasets. Booting off of pools using skein is NOT supported -- any attempt to enable skein on a root pool will fail with an error. https://illumos.org/man/5/zpool-features --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQF8BAEBCgBmBQJXTT0KXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXREQjQ0MzY3NEM3RDIzNTc4NkUxNDkyQ0VF NEM3Nzg4MzQ3OURCRERCAAoJEOTHeINHnb3bJUIH/i4tRaUsLYYmt4hUBVHEMXkm 7OUOdyll25wHPBtYBbF/n5SiBa3ndMDleD1sVdtpHM4Ep4xObs0YeJ+au9/slOZr aLCjNBKFY5A90BwsD2OKIclcxeq7ZfoT+TIotaMAWIWfv+z/KS4R527oNARq3jAo Hun026/4YXwW4ZF7oPrsLDJrXRhI0myaIRoj6Gg2NnnUVLUj3hhJB4KMFt6zDv+L n32bEG3FwtGA7kSGH0BcmFK3AruFD/vZP33+DJku95rbkSLIOpDXbBbXuQj42uTF nJC8r4nC153qwjQMB+6FBVSvpP8aDnUZlvbAckUzGh5oDrNQH7g1hHX1NXBHoq8= =YOVp -----END PGP SIGNATURE----- --=-=-=--