Comments on: Increasing the queue depth? http://frankdenneman.nl/2009/03/increasing-the-queue-depth/ Tue, 07 Feb 2012 07:27:32 +0000 hourly 1 http://wordpress.org/?v=3.3 By: vinod shettigar http://frankdenneman.nl/2009/03/increasing-the-queue-depth/comment-page-1/#comment-4590 vinod shettigar Wed, 09 Nov 2011 07:34:22 +0000 http://frankdenneman.wordpress.com/?p=101#comment-4590 How to change the QUEUE DEPTH in Windows Server 2008 r2 ? How to change the QUEUE DEPTH in Windows Server 2008 r2 ?

]]> By: Tons of Formulas For My Virtual Infrastructure « DeinosCloud http://frankdenneman.nl/2009/03/increasing-the-queue-depth/comment-page-1/#comment-2606 Tons of Formulas For My Virtual Infrastructure « DeinosCloud Fri, 29 Oct 2010 16:48:52 +0000 http://frankdenneman.wordpress.com/?p=101#comment-2606 [...] Increasing the queue depth?, QLogic FC HBA in an EMC Environment, Scripting Queue Depth in a QLogic/EMC environment, Scalable [...] [...] Increasing the queue depth?, QLogic FC HBA in an EMC Environment, Scripting Queue Depth in a QLogic/EMC environment, Scalable [...]

]]> By: Equallogic, VAAI and the Fear of Queues | 2vcps and a Truck http://frankdenneman.nl/2009/03/increasing-the-queue-depth/comment-page-1/#comment-2605 Equallogic, VAAI and the Fear of Queues | 2vcps and a Truck Fri, 29 Oct 2010 14:00:37 +0000 http://frankdenneman.wordpress.com/?p=101#comment-2605 [...] the SAN ports have queues. Each LUN has a queue. The HBA has a queue. I would need to defer to a this article by Frank Denneman (a much smarter guy than myself.) That balanced storage design is best course of [...] [...] the SAN ports have queues. Each LUN has a queue. The HBA has a queue. I would need to defer to a this article by Frank Denneman (a much smarter guy than myself.) That balanced storage design is best course of [...]

]]> By: Statuss http://frankdenneman.nl/2009/03/increasing-the-queue-depth/comment-page-1/#comment-794 Statuss Sat, 31 Jul 2010 21:24:58 +0000 http://frankdenneman.wordpress.com/?p=101#comment-794 Лучшие новые статусы для Вконтакте.ру Лучшие новые статусы для Вконтакте.ру

]]> By: [PSH] Modifier les Queue Depth HBA d’un cluster (en one shot) - Hypervisor.fr http://frankdenneman.nl/2009/03/increasing-the-queue-depth/comment-page-1/#comment-645 [PSH] Modifier les Queue Depth HBA d’un cluster (en one shot) - Hypervisor.fr Wed, 16 Jun 2010 18:50:27 +0000 http://frankdenneman.wordpress.com/?p=101#comment-645 [...] nous avons lu avec délectation les posts interposés de Duncan Epping et Frank Denneman au sujet des performances liées aux queue depths QLogic et Emulex. Le maître mot en matière de [...] [...] nous avons lu avec délectation les posts interposés de Duncan Epping et Frank Denneman au sujet des performances liées aux queue depths QLogic et Emulex. Le maître mot en matière de [...]

]]> By: Increasing the queue depth? « Frank Denneman http://frankdenneman.nl/2009/03/increasing-the-queue-depth/comment-page-1/#comment-339 Increasing the queue depth? « Frank Denneman Tue, 09 Mar 2010 08:55:33 +0000 http://frankdenneman.wordpress.com/?p=101#comment-339 [...] Leave a comment Go to comments This blog is no longer active. The new home of this article is: http://frankdenneman.nl/2009/03/increasing-the-queue-depth/ Sorry for the inconvenience Possibly related posts: (automatically generated)Micro-bursting and [...] [...] Leave a comment Go to comments This blog is no longer active. The new home of this article is: http://frankdenneman.nl/2009/03/increasing-the-queue-depth/ Sorry for the inconvenience Possibly related posts: (automatically generated)Micro-bursting and [...]

]]> By: Wrap-up 2009 | http://frankdenneman.nl/2009/03/increasing-the-queue-depth/comment-page-1/#comment-190 Wrap-up 2009 | Wed, 03 Feb 2010 08:45:10 +0000 http://frankdenneman.wordpress.com/?p=101#comment-190 [...] Increasing the queue depth 2. Lefthand SAN – Lessons learned 3. HP Continuous Access and the use of LUN balancing scripts 4. [...] [...] Increasing the queue depth 2. Lefthand SAN – Lessons learned 3. HP Continuous Access and the use of LUN balancing scripts 4. [...]

]]> By: Wrap-up 2009 « Frank Denneman http://frankdenneman.nl/2009/03/increasing-the-queue-depth/comment-page-1/#comment-45 Wrap-up 2009 « Frank Denneman Wed, 30 Dec 2009 15:05:03 +0000 http://frankdenneman.wordpress.com/?p=101#comment-45 [...] Increasing the queue depth 2. Lefthand SAN – Lessons learned 3. HP Continuous Access and the use of LUN balancing scripts 4. [...] [...] Increasing the queue depth 2. Lefthand SAN – Lessons learned 3. HP Continuous Access and the use of LUN balancing scripts 4. [...]

]]> By: Frank Denneman http://frankdenneman.nl/2009/03/increasing-the-queue-depth/comment-page-1/#comment-182 Frank Denneman Sun, 06 Sep 2009 04:27:30 +0000 http://frankdenneman.wordpress.com/?p=101#comment-182 Hi Aru, Changing the queuedepth in ESX 4 is quite similiar to changing the queue depth in ESX 3.5. For the example I used the popular qlogic qla2300_707 driver 1. Open a connection to the service console. 2. Issue the command: vicfg-module -s ql2xmaxqdepth=64 qla2300_707 3. Reboot the system. With ql2xmaxqdepth=64 setting the queue depth to 64 The vSphere SAN guide list also how to change the QD of an emulex , it's listed on page 70/71. http://www.vmware.com/pdf/vsphere4/r40/vsp_40_san_cfg.pdf Good luck! Hi Aru,

Changing the queuedepth in ESX 4 is quite similiar to changing the queue depth in ESX 3.5. For the example I used the popular qlogic qla2300_707 driver

1. Open a connection to the service console.
2. Issue the command: vicfg-module -s ql2xmaxqdepth=64 qla2300_707
3. Reboot the system.

With ql2xmaxqdepth=64 setting the queue depth to 64

The vSphere SAN guide list also how to change the QD of an emulex , it’s listed on page 70/71. http://www.vmware.com/pdf/vsphere4/r40/vsp_40_san_cfg.pdf

Good luck!

]]> By: aru http://frankdenneman.nl/2009/03/increasing-the-queue-depth/comment-page-1/#comment-33 aru Tue, 25 Aug 2009 13:30:28 +0000 http://frankdenneman.wordpress.com/?p=101#comment-33 please tell me how to configure the adapter queue depth value (AQLEN) in esx4. please tell me how to configure the adapter queue depth value (AQLEN) in esx4.

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