Date: Sat, 27 Dec 2014 14:37:58 +0000 From: Dr Josef Karthauser <joe@tao.org.uk> To: stable@freebsd.org Subject: Creating a bootable ZFS disk? Message-ID: <1548B1FF-36E2-4AE4-ADD4-3B8872A9DF55@tao.org.uk>
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I=92m trying to create a new ZFS pool from an existing one (the new one =
is 4k aligned and the old one is legacy 512b).
But, I can=92t get it to boot! Not sure what I=92m doing wrong.
I thought I could create the new pool, and use =91zfs send/recv=92 to =
copy the existing pool and then boot onto the new disk, but the kernel =
doesn=92t load=85 :(.
Does anyone know what I=92m doing wrong?
Here=92s my recipe:
# gpart create -s gpt diskid/DISK-NEW-DISK
# gpart add -s 64K -t freebsd-boot diskid/DISK-NEW-DISK
# gpart add -t 8G freebsd-swap diskid/DISK-NEW-DISK
# gpart add -t freebsd-zfs diskid/DISK-NEW-DISK
# gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 =
diskid/DISK-NEW-DISK
# zfs create copy /dev/diskid/DISK-NEW-DISKp3
# zfs send -R oldpool@20141226 | zfs receive -duvF copy
# zpool set bootfs=3Dcopy/ROOT/default copy
That ought to do it, right? But, if I remove all the existing drives and =
try and boot on just the new drive, it gets nowhere. I see the =91/=91, =
but it doesn=92t spin and doesn=92t time out. :(.
Any clues would be gratefully received.
Many thanks,
Joe=
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