ATTN: [zfs boot]: ZFS: unsupported compression algorithm 15

[Boris Samorodov]

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 at 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