kern/113885: [gmirror] [patch] improved gmirror balance algorithm

[freebsdpr]

The following reply was made to PR kern/113885; it has been noted by GNATS.

From: freebsdpr <freebsdpr at satin.sensation.net.au>
To: bug-followup at FreeBSD.org
Cc:  
Subject: Re: kern/113885: [gmirror] [patch] improved gmirror balance algorithm
Date: Tue, 22 Sep 2009 01:13:05 +1000 (EST)

 > The patch will not increase streaming read performance beyond what's
 possible with a single drive[...]
 
 I meant that after applying the patch it literally only reads from a 
 single drive. "iostat -w 1 -x" shows it consistently using the last drive 
 of the set for all reads.