Re: WAPL/RAIDframe performance problems

Thor Lancelot Simon <[email protected]> Tue, 13 Nov 2012 16:12:37 -0500

Newsgroups	gmane.os.netbsd.devel.performance,gmane.os.netbsd.devel.kernel
Message-ID	<[email protected]>

On Tue, Nov 13, 2012 at 09:23:15PM +0100, Edgar Fu? wrote:
>
> Compared to the mpt(4) SAS Level 1 RAID:
> - FS write throughput is much faster as on mpt
> - svn update with WAPBL is twice as fast as on mpt (no difference to mpt
>   when WAPBL is disabled)

Is this one of the mpt cards with built-in RAID1, or are you using RAIDframe
for the RAID1?

Thor