Hey Steven, (Please cc: me on reply)
On Thu, Jan 12, 2017 at 1:32 AM, Steven Hartlan > The reason I'd recommend 512k for boot is to provide room for expansion > moving forward, as repartitioning to upgrade is a scary / hard thing to do. > Remember it wasn't long ago when it was well under 64k and that's what was > recommend, its not like with disk sizes these days you'll miss the extra > 384k ;-) Yeah, that's wise you're right. > Boot to a live cd, I'd recommend mfsbsd, and make sure the boot loader was > written to ALL boot disks correctly e.g. > if you have a mirrored pool with ada0 and ada1: > gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ada0 > gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ada0 > > If this doesn't help the output from gpart show, uname -a and zpool status > would also be helpful. > > This is all assuming standard BIOS mode and not UEFI which is done > differently. I just use the installation media on an USB key and then drop to the shell. This is a full FreeBSD running, so that's fine. % # gpart show ada0 % => 40 312581728 ada0 GPT (149G) % 40 1024 1 freebsd-boot (512K) % 1064 8387840 2 freebsd-swap (4.0G) % 8388904 304192864 3 freebsd-zfs (145G) % % # uname -a % FreeBSD 11.0-RELEASE-p1 FreeBSD 11.0-RELEASE-p1 #0 r306420: Thu Sep 29 01:43:23 UTC 2016 % % r...@releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64 % % # zpool status % pool: zroot % state: ONLINE % scan: none requested % config: % % NAME STATE READ WRITE CKSUM % zroot ONLINE 0 0 0 % gptid/1c387d3b-d892-11e6-944b-f44d30620eeb ONLINE 0 0 0 % % errors: No known data errors Here are the steps to write the bootloader: % # gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ada0 % partcode written to ada0p1 % bootcode written to ada0 % # zpool get bootfs zroot % NAME PROPERTY VALUE SOURCE % zroot bootfs zroot local -- Jeremie Le Hen j...@freebsd.org _______________________________________________ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"