lkml.org 
[lkml]   [2011]   [Apr]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [Bug #32982] Kernel locks up a few minutes after boot
On 2011-04-19 18:13, Bart Van Assche wrote:
> The same test with an initiator running 2.6.39-rc4 +
> git://git.kernel.dk/linux-2.6-block.git for-linus + the above patch
> yields about 155.000 IOPS on my test setup, or the same performance as
> with 2.6.38.3. I'm running the above patch through an I/O stress test
> now.

OK, so parity, that's good. With the above patch, I can take a single
device from ~400K IOPS on 2.6.38 to ~440K IOPS on 2.6.39-rc4+patches.

--
Jens Axboe



\
 
 \ /
  Last update: 2011-04-19 19:45    [W:2.116 / U:0.000 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site