Pasi Kärkkäinen, on 06/18/2010 12:23 PM wrote:
[1] None of the performance measurement tools for Linux I've seen so
far, including disktest (although I've not looked at newer (1-1.5 years)
versions) and fio satisfied me for various reasons.
What's missing from ltp disktest?
It can't do
Vladislav Bolkhovitin, on 06/22/2010 11:04 PM wrote:
Pasi Kärkkäinen, on 06/18/2010 12:23 PM wrote:
[1] None of the performance measurement tools for Linux I've seen so
far, including disktest (although I've not looked at newer (1-1.5 years)
versions) and fio satisfied me for various
On Fri, Jun 18, 2010 at 04:48:57PM +0300, guy keren wrote:
Pasi Kärkkäinen wrote:
On Fri, Jun 18, 2010 at 12:10:04PM +0300, guy keren wrote:
Pasi Kärkkäinen wrote:
On Mon, Jun 14, 2010 at 11:39:47PM +0400, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 06/11/2010 11:26 AM wrote:
On Fri,
On Mon, Jun 14, 2010 at 11:39:47PM +0400, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 06/11/2010 11:26 AM wrote:
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 01/28/2010 03:36 PM wrote:
Hello list,
Please check these news items:
Pasi Kärkkäinen wrote:
On Mon, Jun 14, 2010 at 11:39:47PM +0400, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 06/11/2010 11:26 AM wrote:
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 01/28/2010 03:36 PM wrote:
Hello list,
Please check these
On Fri, Jun 18, 2010 at 12:10:04PM +0300, guy keren wrote:
Pasi Kärkkäinen wrote:
On Mon, Jun 14, 2010 at 11:39:47PM +0400, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 06/11/2010 11:26 AM wrote:
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on
Pasi Kärkkäinen wrote:
On Fri, Jun 18, 2010 at 12:10:04PM +0300, guy keren wrote:
Pasi Kärkkäinen wrote:
On Mon, Jun 14, 2010 at 11:39:47PM +0400, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 06/11/2010 11:26 AM wrote:
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin
guy keren, on 06/15/2010 01:46 AM wrote:
Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 06/11/2010 11:26 AM wrote:
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 01/28/2010 03:36 PM wrote:
Hello list,
Please check these news items:
Pasi Kärkkäinen, on 06/11/2010 11:26 AM wrote:
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 01/28/2010 03:36 PM wrote:
Hello list,
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 06/11/2010 11:26 AM wrote:
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 01/28/2010 03:36 PM wrote:
Hello list,
Please check these news items:
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 01/28/2010 03:36 PM wrote:
Hello list,
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
Pasi Kärkkäinen, on 04/12/2010 11:54 PM wrote:
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin wrote:
For me personally it was funny to see how MS presents in the WinHEC
presentation
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin wrote:
For me personally it was funny to see how MS presents in the WinHEC
presentation
(http://download.microsoft.com/download/5/E/6/5E66B27B-988B-4F50-AF3A-C2FF1E62180F/COR-T586_WH08.pptx)
that they have 1.1GB/s from 4
On Mon, Feb 22, 2010 at 02:03:59PM -0800, ByteEnable wrote:
This was achieved by using cache.
What cache? Obviously the iscsi targets were ramdisks, but what do you
mean with caching?
-- Pasi
On Jan 28, 6:36 am, Pasi Kärkkäinen pa...@iki.fi wrote:
Hello list,
Please check these news
This was achieved by using cache.
On Jan 28, 6:36 am, Pasi Kärkkäinen pa...@iki.fi wrote:
Hello list,
Please check these news
Pasi Kärkkäinen, on 02/08/2010 02:58 PM wrote:
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 01/28/2010 03:36 PM wrote:
Hello list,
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
On Fri, Feb 05, 2010 at 02:10:32PM +0300, Vladislav Bolkhovitin wrote:
Pasi Kärkkäinen, on 01/28/2010 03:36 PM wrote:
Hello list,
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
Pasi Kärkkäinen, on 01/28/2010 03:36 PM wrote:
Hello list,
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
http://communities.intel.com/community/openportit/server/blog/2010/01/19/100-iops-with-iscsi--thats-not-a-typo
Joe Landman, on 01/28/2010 06:01 PM wrote:
Pasi Kärkkäinen wrote:
Hello list,
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
Nicholas A. Bellinger, on 01/29/2010 07:25 PM wrote:
On Thu, 2010-01-28 at 20:45 +0200, Pasi Kärkkäinen wrote:
On Thu, Jan 28, 2010 at 07:38:28PM +0100, Bart Van Assche wrote:
On Thu, Jan 28, 2010 at 4:01 PM, Joe Landman
land...@scalableinformatics.com wrote:
Pasi Kärkkäinen wrote:
Please
On Thu, Jan 28, 2010 at 01:44:00PM -0500, Joe Landman wrote:
Pasi Kärkkäinen wrote:
I think SFP+ 10 Gbit has 0.6usec latency.. ? 10GBase-T is 2.6 usec.
http://www.mellanox.com/pdf/whitepapers/wp_mellanox_en_Arista.pdf
This one is from 2008..
They are reporting 7+ us latency. ConnectX
On Mon, Feb 01, 2010 at 11:33:53AM +0200, Pasi Kärkkäinen wrote:
On Thu, Jan 28, 2010 at 01:44:00PM -0500, Joe Landman wrote:
Pasi Kärkkäinen wrote:
I think SFP+ 10 Gbit has 0.6usec latency.. ? 10GBase-T is 2.6 usec.
http://www.mellanox.com/pdf/whitepapers/wp_mellanox_en_Arista.pdf
On Mon, Feb 1, 2010 at 10:33 AM, Pasi Kärkkäinen pa...@iki.fi wrote:
On Thu, Jan 28, 2010 at 01:44:00PM -0500, Joe Landman wrote:
Pasi Kärkkäinen wrote:
I suspect that they really aren't seeing ~1us latencies, but that with
some neat tricks, it appears to be this.
Physically, it isn't
On Thu, 2010-01-28 at 20:45 +0200, Pasi Kärkkäinen wrote:
On Thu, Jan 28, 2010 at 07:38:28PM +0100, Bart Van Assche wrote:
On Thu, Jan 28, 2010 at 4:01 PM, Joe Landman
land...@scalableinformatics.com wrote:
Pasi Kärkkäinen wrote:
Please check these news items:
Pasi Kärkkäinen wrote:
I think SFP+ 10 Gbit has 0.6usec latency.. ? 10GBase-T is 2.6 usec.
http://www.mellanox.com/pdf/whitepapers/wp_mellanox_en_Arista.pdf
They are reporting 7+ us latency. ConnectX are a bit better on latency
than the Intel NICs.
Bart Van Assche wrote:
1,030,000 IOPS over a single 10 Gb Ethernet link
This is less than 1us per IOP. Interesting. Their hardware may not
actually support this. 10GbE typically is 7-10us, though ConnectX and some
others get down to 2ish.
Which I/O depth has been used in the test ?
Hello list,
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
http://communities.intel.com/community/openportit/server/blog/2010/01/19/100-iops-with-iscsi--thats-not-a-typo
On Thu, Jan 28, 2010 at 02:36:09PM +0200, Pasi Kärkkäinen wrote:
Hello list,
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
Pasi Kärkkäinen wrote:
Hello list,
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
http://communities.intel.com/community/openportit/server/blog/2010/01/19/100-iops-with-iscsi--thats-not-a-typo
On Thu, Jan 28, 2010 at 1:36 PM, Pasi Kärkkäinen pa...@iki.fi wrote:
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
http://communities.intel.com/community/openportit/server/blog/2010/01/19/100-iops-with-iscsi--thats-not-a-typo
On Thu, Jan 28, 2010 at 05:35:25PM +0100, Bart Van Assche wrote:
On Thu, Jan 28, 2010 at 1:36 PM, Pasi Kärkkäinen [1]pa...@iki.fi wrote:
Please check these news items:
[2]http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
On Thu, Jan 28, 2010 at 10:01:39AM -0500, Joe Landman wrote:
Pasi Kärkkäinen wrote:
Hello list,
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
On Thu, Jan 28, 2010 at 4:01 PM, Joe Landman
land...@scalableinformatics.com wrote:
Pasi Kärkkäinen wrote:
Please check these news items:
http://blog.fosketts.net/2010/01/14/microsoft-intel-push-million-iscsi-iops/
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