Re: MPTSAS Driver and scatter gather lists

2007-12-11 Thread Steven Pratt
Zhao Forrest wrote: Steve, Do you use a 10k RPM SAS hard drive? Could you share that what test tools(or test cases) are you using to do the block IO test? We have a LSI SAS1068E chip and 10k RPM SAS hard drive in our lab. I'll find some time to reproduce the issue and do some investigation. I

Re: MPTSAS Driver and scatter gather lists

2007-12-11 Thread Steven Pratt
Zhao Forrest wrote: Steve, Do you use a 10k RPM SAS hard drive? Could you share that what test tools(or test cases) are you using to do the block IO test? We have a LSI SAS1068E chip and 10k RPM SAS hard drive in our lab. I'll find some time to reproduce the issue and do some investigation. I'

Re: MPTSAS Driver and scatter gather lists

2007-12-11 Thread Zhao Forrest
Steve, Do you use a 10k RPM SAS hard drive? Could you share that what test tools(or test cases) are you using to do the block IO test? We have a LSI SAS1068E chip and 10k RPM SAS hard drive in our lab. I'll find some time to reproduce the issue and do some investigation. Thanks, Forrest On 12/4/0

Re: MPTSAS Driver and scatter gather lists

2007-12-04 Thread Steven Pratt
Moore, Eric wrote: On Tuesday, December 04, 2007 8:45 AM, Steven Pratt wrote: Also, is there any reason we can't increase sg_tablesize for mptsas? The default 128, set in Kconfig (look at FUSION_MAX_SGE).It only set to 40 when that is not defined. What is in your kernel .config,

RE: MPTSAS Driver and scatter gather lists

2007-12-04 Thread Moore, Eric
On Tuesday, December 04, 2007 8:45 AM, Steven Pratt wrote: > > Also, is there any reason we can't increase sg_tablesize for mptsas? > The default 128, set in Kconfig (look at FUSION_MAX_SGE).It only set to 40 when that is not defined. What is in your kernel .config, e.g look for CONFIG_FUS