slow ZFS on FreeBSD 8.1

Dan Langille dan at langille.org
Thu Dec 30 12:21:00 UTC 2010


On 12/30/2010 4:00 AM, Matthew Seaman wrote:
> On 30/12/2010 00:56, Dan Langille wrote:
>>> them.   You'll need to run both 'zpool update -a' and 'zfs update -a' --
>
> As Jean-Yves pointed out: upgrade not update.  Some word beginning with
> 'up' anyhow.
>
>>>      # gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ad0
>
>> This part applies only if you're booting from ZFS drives?
>
> Yes, if you're booting from ZFS and you're using gpt to partition the
> disks, as described at http://wiki.freebsd.org/RootOnZFS/GPTZFSBoot/
> et seq. That's probably the most common way of installing FreeBSD+ZFS in
> use today.

The reason I've not installed ZFS on root is because of the added 
complications.  I run the OS on ufs (with gmirror) and my data is on 
ZFS.   We must be hanging out with different groups.  Most of the people 
I know don't have ZFS on root.

-- 
Dan Langille - http://langille.org/


More information about the freebsd-stable mailing list