Date: Tue, 15 Dec 2015 13:53:14 +0000 From: Matthew Seaman <matthew@freebsd.org> To: freebsd-questions@freebsd.org Subject: Re: freebsd-update, ZFS, and ver 8.2 Message-ID: <56701B4A.3000403@freebsd.org> In-Reply-To: <1722921.FWY8hBbdbQ@curlew.lan> References: <20151214194012.M53329@brightstar.bomgardner.net> <CALfReyfzGq7in_FnGCJXW5aPmyCqjm4z%2BDJ_i3ZPEkDCJZWiLg@mail.gmail.com> <566FD253.5090906@FreeBSD.org> <1722921.FWY8hBbdbQ@curlew.lan>
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[-- Attachment #1 --] On 12/15/15 12:24, Mike Clarke wrote: > On Tuesday 15 Dec 2015 08:41:55 Matthew Seaman wrote: > >> There's more to do to fully update ZFS after this. ZFS has a number of >> new features that are available in 10.x which you can use 'zpool >> upgrade' to enable. > > As I understand it, upgrading the zpool would prevent you from reverting to > the earlier 8.2 or 9.0 boot environments. In which case I expect it would be > safer to avoid the "zpool upgrade" step until you're happy with the 10.2 > system. That's certainly true. Rewriting the boot blocks won't prevent you from going back to 8.x but updating the zpool certainly will. So, yes, don't do this step until you're happy that 10.2 is working properly and there's no need to revert. Cheers, Matthew [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- iQIcBAEBCgAGBQJWcBtKAAoJEABRPxDgqeTn07UP+wSm6e8dFsRubQmnFBNDBvDE D0c0qZab75prAHKRRh18zmI/U7FWzaOGaYuQq2EhS3Z9dkzQRaT79s8TvH2rWATy 8Jk1gpw7bOIoy1pdYkbB4+SKXX3ReYGydeSVpI9OzFxaRZZRm+ve6XYl/qaRAtcQ w1QwA8CczlsIgW/jlZYrUDPamCU8u1fTJ/xlD3gNA5xeM2vAhxD76hTU+JPOrSFf 3SGLeLScNgPireeevU1PnzdF7iLfcT+QdTm+W2v7Kq9tj39wo/4eQoSR+YXADCnb 2cvrpxCy+uu9dDzRFxmgYk0iqVtgUzLHHPeEQwzgykYqPPMBi1rDwxRSsn6VyfvA FWFgQa2mBmkmBlESKKW4zAkDSOvBx+XEDjdiF8dAof2VhCLyZKNVk0HlUy3ZBUsc 5xhb9sDODd7TO4PKfaCtPPbnj6+zUsIfnkmrC7LFpgMHSVOZFrjl6iR6Ze/Iso9w 3VXGH4S8nQcE+uhIA0S6M+mDliYgBDv5OUAzP5CEk/Q2KZ8eLjO2UrI5OxtslYYR yopjFuuKepIJjGcfCCWsRk/zz7XbfaNson6Ys2ND5asfGOy8XhojJZA7nXeQ9lmm Hoil1MHWup3kDm4HoirITlN/vph/JoqUZdArpGY1SJAuzYEya0eIDcXtfQqm1MW6 wdofDHCDRiYwySueNMKA =BfbP -----END PGP SIGNATURE-----
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