Date: Tue, 08 Jul 2014 21:56:54 +0400 From: Boris Samorodov <bsam@passap.ru> To: freebsd-current@freebsd.org Subject: Re: ATTN: [zfs boot]: ZFS: unsupported compression algorithm 15 Message-ID: <53BC30E6.7040909@passap.ru> In-Reply-To: <53BC0D67.8090700@freebsd.org> References: <53BC0492.2040907@passap.ru> <53BC0D67.8090700@freebsd.org>
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08.07.2014 19:25, Allan Jude пишет: > On 07/08/2014 10:47, Boris Samorodov wrote: >> Hi All, >> >> Just FIY since nothing relevant was found at google. >> >> I was upgrading my CURRENT system to rev r268233 from a one-or-two >> weeks old system. The system was created years ago and had rather >> old zfsboot code. So, after upgrading and rebooting I got the error >> right after BIOS POST...: >> ----- >> "ZFS: unsupported compression algorithm 15" >> ----- >> >> ... and instant reboot. >> >> OK, I've booted from a USB stick, run the command (the system in >> question is at /dev/ada1 and the system at USB stick is rather new >> CURRENT also): >> ----- >> # gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ada1 >> ----- >> >> Now my system is fine again: >> ----- >> % uname -a >> >> FreeBSD bsam.int.wart.ru 11.0-CURRENT FreeBSD 11.0-CURRENT #73 r268233: >> Fri Jul 4 06:41:28 SAMT 2014 >> bsam@bsam.int.wart.ru:/usr/obj/usr/src/sys/BB64X amd64 >> ----- >> > > Did you do a 'zpool upgrade' when you updated your system? The new > features shouldn't be enabled without you having done that. Nope. My commands (from remote console): ----- # make -C /usr/src installkernel # make -C /usr/src installworld # mergemaster # make -C /usr/src delete-old # make -C /usr/src delete-old-libs # shutdown -r now && exit <BOOM!> ----- > When you DO 'zpool upgrade' it specifically warns you to update the boot > code for this reason. -- WBR, Boris Samorodov (bsam) FreeBSD Committer, http://www.FreeBSD.org The Power To Serve
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