Re: io-scheduler tuning for better read/write ratio

From: Ralf Gross
Date: Tue Jun 16 2009 - 14:41:01 EST


David Newall schrieb:
> Ralf Gross wrote:
> > write throughput is much higher than the read throughput (40 MB/s
> > read, 90 MB/s write).

Hm, but I get higher read throughput (160-200 MB/s) if I don't write
to the device at the same time.

Ralf
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/