Date: Tue, 31 May 2016 23:37:59 -0400 From: Allan Jude <allanjude@freebsd.org> To: Nikolai Lifanov <lifanov@mail.lifanov.com> Cc: svn-src-all@freebsd.org, src-committers@freebsd.org, "jbeich@vfemail.net >> Jan Beich" <jbeich@vfemail.net> 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 ... Message-ID: <fef91a44-0481-afec-4375-cc9c5d4272fa@freebsd.org> In-Reply-To: <778aec32-af48-4837-5790-5a92bbb5765a@freebsd.org> References: <201605310412.u4V4CEh4021513@repo.freebsd.org> <inxu-sn3p-wny@vfemail.net> <b44cc14e-ea6c-1851-41d1-f6b45de8850c@mail.lifanov.com> <778aec32-af48-4837-5790-5a92bbb5765a@freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On 2016-05-31 14:44, Allan Jude wrote: > On 2016-05-31 14:36, Nikolai Lifanov wrote: >> On 05/31/2016 03:28, Jan Beich wrote: >>> Allan Jude <allanjude@FreeBSD.org> 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 >>>> >>>> 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. >>>> >>>> These implementations were introduced in r300921 and r300966 >>>> respectively >>>> >>>> This commit connects them to ZFS and enabled these new checksum >>>> algorithms >>>> >>>> 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) >>> manpage? >>> And Illumos seems to limit booting support to pools vs. datasets. >>> >> >> +1. Also, zfs(8) needs to be updated. >> >>> 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 >>> >> >> > > Yeah, i thought these were included in the original MFV, I'll add them > r301096 updates zpool-features(7) and zfs(8) -- Allan Jude
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?fef91a44-0481-afec-4375-cc9c5d4272fa>