zpool doesn't upgrade - Re: ZFS directory with a large number of files

[seanrees at gmail.com]

On Tue, Aug 2, 2011 at 8:59 PM, Ronald Klop <ronald-freebsd8 at klop.yi.org> wrote:
> On Tue, 02 Aug 2011 12:55:43 +0200, seanrees at gmail.com <seanrees at gmail.com>
> wrote:
> I think this zpool upgrade thing is weird. Can you try 'zpool upgrade -a'?
>
> Mine says:
> zpool get version zroot
> NAME   PROPERTY  VALUE    SOURCE
> zroot  version   28       default
>
> Mind the SOURCE=default vs. SOURCE=local.
> Is it possible you did 'zpool set version=15 tank' in the past? You can
> check that with 'zpool history'.
>
> NB: if you upgrade the boot pool, don't forget to upgrade to boot loader.
> (See UPDATING)

% sudo zpool upgrade -a
Password:
This system is currently running ZFS pool version 15.

All pools are formatted using this version.

I checked zpool history and I never set the version explicitly. My
'world' is from the 8th of March; it's possible my tree is
sufficiently old (my kernel was built on the 12th of June; I'm fairly
sure its from the same tree as the world, but it's also possible my
kernel and userland have been out of sync for 2 months).

I'll upgrade this machine sometime soon and see if that fixes the issue.

Sean