Date: Wed, 12 Feb 2020 07:31:57 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 244068] Boot environment doesn't work without vfs.root.mountfrom Message-ID: <bug-244068-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D244068 Bug ID: 244068 Summary: Boot environment doesn't work without vfs.root.mountfrom Product: Base System Version: 12.1-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: misc Assignee: bugs@FreeBSD.org Reporter: greencoppermine@yandex.com I don't know if this is perhaps because I'm using a couple of GELI disks in= a mirror, but when I create a boot environment and activate it I cannot boot = from it unless I also set "vfs.root.mountfrom" in /boot/loader.conf to the boot environment I want to boot from. Also the environments doesn't show up in the boot loader. # zfs list -t all NAME USED AVAIL REFER MOUNTPOINT bootpool 244M 1.51G 244M /bootpool zroot 94.2G 797G 88K /zroot zroot@snap-2020-02-10 0 - 88K - zroot/ROOT 5.41G 797G 88K none zroot/ROOT@snap-2020-02-10 0 - 88K - zroot/ROOT/default 210M 797G 5.37G / zroot/ROOT/krita 5.20G 797G 5.18G / zroot/ROOT/krita@snap-2020-02-10 2.54M - 5.13G - zroot/ROOT/krita@2020-02-12-06:41:25-0 2.05M - 5.13G - zroot/ROOT/krita@2020-02-12-07:54:48 4.64M - 5.18G - zroot/tmp 88K 797G 88K /tmp zroot/usr 88.8G 797G 88K /usr zroot/usr@snap-2020-02-10 0 - 88K - zroot/usr/home 88.1G 797G 87.6G /usr/home zroot/usr/home@snap-2020-02-10 502M - 83.6G - zroot/usr/ports 710M 797G 710M /usr/ports zroot/usr/ports@snap-2020-02-10 0 - 710M - zroot/usr/src 88K 797G 88K /usr/src zroot/usr/src@snap-2020-02-10 0 - 88K - zroot/var 1.19M 797G 88K /var zroot/var@snap-2020-02-10 0 - 88K - zroot/var/audit 88K 797G 88K /var/audit zroot/var/audit@snap-2020-02-10 0 - 88K - zroot/var/crash 88K 797G 88K /var/crash zroot/var/crash@snap-2020-02-10 0 - 88K - zroot/var/log 636K 797G 480K /var/log zroot/var/log@snap-2020-02-10 156K - 428K - zroot/var/mail 172K 797G 116K /var/mail zroot/var/mail@snap-2020-02-10 56K - 116K - zroot/var/tmp 144K 797G 88K /var/tmp zroot/var/tmp@snap-2020-02-10 56K - 88K - # mount zroot/ROOT/default on / (zfs, local, noatime, nfsv4acls) devfs on /dev (devfs, local, multilabel) zroot/var/mail on /var/mail (zfs, local, nfsv4acls) zroot/usr/home on /usr/home (zfs, local, noatime, nfsv4acls) bootpool on /bootpool (zfs, local, nfsv4acls) zroot/var/audit on /var/audit (zfs, local, noatime, noexec, nosuid, nfsv4ac= ls) zroot/usr/src on /usr/src (zfs, local, noatime, nfsv4acls) zroot/var/crash on /var/crash (zfs, local, noatime, noexec, nosuid, nfsv4ac= ls) zroot/var/log on /var/log (zfs, local, noatime, noexec, nosuid, nfsv4acls) zroot/tmp on /tmp (zfs, local, noatime, nosuid, nfsv4acls) zroot on /zroot (zfs, local, noatime, nfsv4acls) zroot/var/tmp on /var/tmp (zfs, local, noatime, nosuid, nfsv4acls) zroot/usr/ports on /usr/ports (zfs, local, noatime, nosuid, nfsv4acls) # bectl list BE Active Mountpoint Space Created default NR / 5.40G 2020-02-02 02:37 krita - - 13.0M 2020-02-12 07:54 # bectl activate krita successfully activated boot environment krita # bectl list BE Active Mountpoint Space Created default N / 214M 2020-02-02 02:37 krita R - 5.20G 2020-02-12 07:54 If I then do a reboot I get a kernel panic with: mountroot: unable to remount devfs under /dev (error2) mountroot: unable to unlink /dev/dev (error2) init not found... panic: no init If during boot I drop into the loader and manually do: set vfs.root.mountfrom=3D"zfs:zroot/ROOT/krita" boot Then it works. I noticed that before I attempted any of this the installer had set vfs.root.mountfrom=3D"zfs:zroot/ROOT/default" in /boot/loader.conf Kind regards --=20 You are receiving this mail because: You are the assignee for the bug.=
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