bin/148296: [zfs] [loader] [patch] Very slow probe in /usr/src/sys/boot/zfs/zfs.c

[Artem Belevich]

Jimmy,

On Thu, Sep 15, 2011 at 1:44 PM,  <olgeni at freebsd.org> wrote:
> Synopsis: [zfs] [loader] [patch] Very slow probe in /usr/src/sys/boot/zfs/zfs.c
>
> State-Changed-From-To: open->closed
> State-Changed-By: olgeni
> State-Changed-When: Thu Sep 15 20:43:30 UTC 2011
> State-Changed-Why:
> The slow probing issue doesn't seem to exist on 8-STABLE anymore.
>
> http://www.freebsd.org/cgi/query-pr.cgi?pr=148296

Any idea what fixed it?

Actually, I'm not sure it's actually got fixed. At least I don't see
anything obvious in SVN history for sys/boot/zfs/zfs.c since ZVSv28
commit. I've got gptzfsboot built about 4-6 weeks back and at that
time it was as slow as it ever was probing drives in an 8-drive raidz
pool.

--Artem