On Wed, Mar 9, 2016 at 6:48 PM, Eric van Gyzen <eric_at_vangyzen.net> wrote: > On 03/09/2016 09:40, Andrey Fesenko wrote: >> Hello, >> I'm test EFI boot ZFSroot with BE, this not support now? >> svn 2965489 >> >> If i build simplest system >> http://blog.multiplay.co.uk/2015/12/freebsd-10-2-release-efi-zfs-root-boot/ >> >> # zfs get -r mountpoint efifpool >> NAME PROPERTY VALUE SOURCE >> efifpool mountpoint /mnt/efifpool default >> >> => 40 30712240 da0 GPT (15G) >> 40 1600 1 efi (800K) >> 1640 30710632 2 freebsd-zfs (15G) >> 30712272 8 - free - (4.0K) >> >> system boot nice >> >> If make BE env >> >> # zfs get -r mountpoint efiwpool >> NAME PROPERTY VALUE SOURCE >> efiwpool mountpoint none local >> efiwpool/ROOT mountpoint none >> inherited from efiwpool >> efiwpool/ROOT/init mountpoint legacy local >> efiwpool/ROOT/init_at_init mountpoint - - >> efiwpool/ROOT/init/boot mountpoint /media/boot local >> efiwpool/ROOT/init/tmp mountpoint /media/tmp local >> efiwpool/ROOT/init/usr mountpoint /media/usr local >> efiwpool/ROOT/init/usr_at_init mountpoint - - >> efiwpool/ROOT/init/usr/home mountpoint /media/usr/home >> inherited from efiwpool/ROOT/init/usr >> efiwpool/ROOT/init/usr/home_at_init mountpoint - - >> efiwpool/ROOT/init/var mountpoint /media/var local >> efiwpool/ROOT/init/var_at_init mountpoint - - >> efiwpool/ROOT/init/var/crash mountpoint /media/var/crash >> inherited from efiwpool/ROOT/init/var >> efiwpool/ROOT/init/var/db mountpoint /media/var/db >> inherited from efiwpool/ROOT/init/var >> efiwpool/ROOT/init/var/db/pkg mountpoint /media/var/db/pkg >> inherited from efiwpool/ROOT/init/var >> efiwpool/ROOT/init/var/empty mountpoint /media/var/empty >> inherited from efiwpool/ROOT/init/var >> efiwpool/ROOT/init/var/log mountpoint /media/var/log >> inherited from efiwpool/ROOT/init/var >> efiwpool/ROOT/init/var/mail mountpoint /media/var/mail >> inherited from efiwpool/ROOT/init/var >> efiwpool/ROOT/init/var/run mountpoint /media/var/run >> inherited from efiwpool/ROOT/init/var >> efiwpool/ROOT/init/var/tmp mountpoint /media/var/tmp >> inherited from efiwpool/ROOT/init/var >> >> system not boot. >> >> Not found /boot/loader.efi (in BE system real path >> efiwpool/ROOT/init/boot/loader.efi) if copy this efiwpool/ROOT/init >> (blank in BE system) loader found this (but not found /boot/kernel) I >> can copy this and get a similar system >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192184#c15 (with out >> msdos kernel part), but this ruin BE update mechanism > > Your dataset hierarchy is not what beadm expects. Specifically, you > have /boot separate from /, which I imagine is causing your problem. > /boot should be part of /. Also, you have several file systems in the > BE that are usually not in it; I doubt this is part of your boot > failure, though. > > For reference, here is my layout, which is mostly the same as the > default installation: > > NAME USED AVAIL REFER MOUNTPOINT > zroot 117G 108G 96K none > zroot/ROOT 14.8G 108G 96K none > zroot/ROOT/10.2 444K 108G 6.35G / > zroot/ROOT/103beta 14.8G 108G 8.75G / > zroot/ROOT/103beta1 8K 108G 8.17G / > zroot/ROOT/103beta3 8K 108G 8.75G / > zroot/home 97.8G 108G 94.9G /home > zroot/usr 3.36G 108G 96K /usr > zroot/usr/ports 985M 108G 736M /usr/ports > zroot/usr/src 2.40G 108G 2.19G /usr/src > zroot/var 2.19M 108G 96K /var > zroot/var/audit 96K 108G 96K /var/audit > zroot/var/crash 96K 108G 96K /var/crash > zroot/var/log 1.15M 108G 420K /var/log > zroot/var/mail 360K 108G 120K /var/mail > zroot/var/tmp 416K 108G 144K /var/tmp > > Eric If remove efiwpool/ROOT/init/boot and copy his content on efiwpool/ROOT/init my scheme work fine too. /usr /var /home and other included in BE for consistent boot system (CURRENT world may not boot with kernel other rev), and old home snapshot sometimes useful for backup/restoreReceived on Wed Mar 09 2016 - 15:01:25 UTC
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