ZFS not caching right?

Pawel Jakub Dawidek pjd at FreeBSD.org
Mon Sep 10 13:00:02 PDT 2007


On Thu, Sep 06, 2007 at 08:48:53PM +0200, Ulrich Spoerlein wrote:
> Hi, it's me again with another stupid question,
> 
> ever since I switched my /usr and /home to ZFS, the system has become
> _very_ unresponsive under load. This is not because of CPU load, but I/O
> load.

Can you try recent HEAD? I committed a change that allows ZFS cache
(ARC) to use more memory. This should be safe after dfr@'s vnode leak
fix and should also help performance.

-- 
Pawel Jakub Dawidek                       http://www.wheel.pl
pjd at FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 187 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-current/attachments/20070910/6f0799c6/attachment.pgp


More information about the freebsd-current mailing list