Messages in this thread | | | Subject | Re: Bad SSD performance with recent kernels | From | Eric Dumazet <> | Date | Sat, 28 Jan 2012 14:33:31 +0100 |
| |
Le samedi 28 janvier 2012 à 20:51 +0800, Wu Fengguang a écrit :
> Would you please create a filesystem and large file on sda and run the > tests on the file? There was some performance bug on reading the raw > /dev/sda device file..
Hmm... latest kernel has the performance bug right now.
Really if /dev/sda is slow, we are stuck.
FYI, I started a bisection.
-- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |