Re: [Gelato-technical] Serious performance degradation on a RAID withkernel 2.6.11

From: David Mosberger <davidm_at_napali.hpl.hp.com>
Date: 2005-04-07 02:58:26
>>>>> On Wed, 06 Apr 2005 10:33:07 +0200, Andreas Hirstius <Andreas.Hirstius@cern.ch> said:

  Andreas> But the driver in questions is 3w-9xxx and there have been
  Andreas> no chances at all in this driver between 2.6.10 and
  Andreas> 2.6.12-rc1. The changed driver in -rc2 still has the
  Andreas> problem.  And I've tried the driver built-in and as a
  Andreas> module (default)...

Are you sure the problem is due to the driver and not RAID0?  What if
you dd directly from the underlying device?

	--david
-
To unsubscribe from this list: send the line "unsubscribe linux-ia64" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Received on Wed Apr 6 12:58:52 2005

This archive was generated by hypermail 2.1.8 : 2005-08-02 09:20:37 EST