Queue depth and execution throttle windows on vimeo. Qlogic sanblade 2300 series user manual pdf download. In qlogic though the comment says on each logical unit, since we only specify host bus adapter hba instance number, the queue depth is neither per lun nor per target but per instance of the hba. See table 1 to include the required parameters for the registry key. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
How to set up the qlogic fibre channel fc host bus adapter hba. You can update the device queue depth of a qlogic driver on a linux host. Setting the queue depth or execution throttle parameters. Request queue count 4096, response queue count 512. Use the following procedure to load the driver from the qlogic cdrom, and perform a firsttime install. For esxi, the parameter that is important is max queue depth. Apr 24, 20 just thought id bring to your attention something that has been doing the rounds here at vmware recently, and will be applicable to those of you using qlogic hbas with esxi 5. The firmwares execution throttle specifies how many commands an qlogic 10gb pci ethernet adapter can execute on a specific port. The products represented are no longer supported by qlogic technical services. Qlogic sanblade 2300 series 2 gigabit fibre channel qla2340 overview and full product specs on cnet. Qlogic has a firmware setting called execution throttle.
View and download dell marvell qlogic qle2660del user manual online. Target driver qla2x00t for qlogic fc adapters scst. The execution throttlequeue depth signifies the maximum number. Configuring the qlogic hba for hosts that run the windows server. Execution throttle and queue depth settings quizlet. If you qlohic an entity, you acknowledge that the individual accepting these terms has appropriate authority to do so and to bind you. Caviums qlogic adapter parameter, execution throttle, is no longer used in vmware esxi and is ignored by the fcfcoe qla2xxxqlnativefc driver and esxi operating system.
The execution throttle maximum number of outstanding commands on. This driver release includes support for the qlogic qlnativefc fcfcoe driver for esxi 5. Dell marvell qlogic qle2660del user manual pdf download. Well you can read the qlogic document titled execution trottle and queue depth with vmware and qlogic hbas. For more information on controlling the lun queue depth throttling, see. The drivers on this page are not supported by qlogic technical support. Oracle driver for qlogic oem fibre channel cards when connecting using qlogic oem fibre channel cards with an oracle fibre channel card driver, the configuration file will need to be edited as follows. Overview qlogic modules the basic system is a power module and a hand control.
Qlogic corporation is an american manufacturer of networking server and storage networking connectivity and application acceleration products, based in aliso viejo, california through 2016. For qlogic hba used on esx hosts please refer to the qlogic faq. This section describes how to configure the timeout parameter of a qlogic hba by. According to the qlogic support article, hba execution throttle and queue depth in a vmware environment, the execution throttle variable is ignored by the qlogic driver. It specifies the maximum number of simultaneous commands the adapter will send on any one target port. Caviums qlogic sanbox 3800, 5000 and 9000 series fibre channel switches with firmware versions 6. Need to suppress non supported attributes for ports 3 and 4 missing xuefi tag for 1g and 10g link speed, and lnkspeed qlogic netxtreme ii 5708, 5709s. Qlogic 64bit windows drivers driver details dell us. Just thought id bring to your attention something that has been doing the rounds here at vmware recently, and will be applicable to those of you using qlogic hbas with esxi 5.
After you install the qlogic hba and the device driver on hosts that run a microsoft windows server operating system. This begs the question if the qlogic hba driver is handling the qfull queue full condition by default and is sending throttling commands to. This driver release includes support for the qlogic qlnativefc fcfcoe driver for esxi 6. Some software requires a valid warranty, current hewlett packard enterprise support contract, or a license fee.
Execution throttle does not apply to 2600 and 8300 series adapters. What is qlogic execution throttle and how does it relate to. Users guideqconvergeconsole cli geizhals static content. Use the esxcfgmodule command to change the qdepth of the hba. Using the qlogic efi configuration and diagnostic protocols 1 revision history date rev reason by comments 9602 1. This driver release includes support for the qlogic qla2xxx fcfcoe driver for esxi 5. According to the qlogic support, the maximum scsi queue depth is set at 32 per lun by the windows environment. Hba execution throttle and queue depth in a vmware environment. Changing qlogic hba parameter options in vmware esxi 4. After some discussions with qlogic, it seems that the qlogic white paper which contains the above description is outdated and that the qlogic execution throttle mechanism hasnt been used with vsphere for some time it could be as far back as esx 3. The following are the device queue depths you will find when using qlogic hbas for san connectivity. Leonard added boot options to configuration protocol. Marvell qlogic qle2660del adapter pdf manual download.
The default value is 16, increasing the value above 64 has little to no effect, because the maximum parallel execution of. How to set up the qlogic fibre channel fc host bus adapter. Execution throttle and queue depth settings flashcards. Qlogic sanblade 2300 series 2 gigabit fibre channel qla2340. The default value is 16, increasing the value above 64 has little to no effect, because the maximum parallel execution of scsi operations is 64. Set the execution throttle to a suitable queue depth for your environment, for example, a value of 100. This unit was fully tested and is working properly. Dec 22, 2011 on a windows machine using qlogic hbas use the sansurfer utility to change the execution throttle for each hba. Per microsoft driver development kit ddk, microsoft storport. Nov 28, 2017 this is an undesirable condition that, under certain circumstances, will generate a qfull and throttle io. Marvell qlogic qle2662del, marvell qlogic qme2662del, marvell qlogic qle2692del, marvell qlogic qle2692ldel, marvell. From the root of the system, create a driver directory.
Endoflife switches oracle part number qlogic model description. Emc fibre channel with qlogic host bus adapters in the. Qlogic 16 gb fibre channel adapter multiflash update for system x qlogic. Please enter your product details to view the latest driver information. Configuring the qlogic hba for hosts that run the windows. Marvell qlogic qle2662del, marvell qlogic qme2662del, marvell qlogic. Jun 14, 2018 the firmwares execution throttle specifies how many commands an qlogic 10gb pci ethernet adapter can execute on a specific port. Nic teaming issue updating from broadcom to qlogic drivers. Ive just integrated qla2x00t qlogic git into the scst build tree. San is overloaded by io and need to adjust queue depth and execution throttle aug 17 01.
When configuring the qlogic hba bios to boot esx server from. The qlnativefc driver supports qlogic 2400, 2500, and 2600 series 4gb, 8gb and 16gb. You can just imagine what this would do to your performance. What value should hosts with fibre channel hbas use for the. Changing the queue depth for qlogic, emulex, and brocade hbas.
Qlogics products include fibre channel adapters, converged network adapters for fibre channel over ethernet fcoe, ethernet network interface controllers, iscsi adapters, and application. Qlogic san switch with optical fc connectors installed. The qlnativefc driver supports qlogic 2400, 2500, and 2600 series 4gb, 8gb and 16gb fibre channel hbas and 0 series fabriccache. Qlogic 2342 drivers for windows 7 dell offers a variety of software applications designed qlogic provide you with the most optimized user and support experience possible. Hp storage fibre channel adapter kit for the qlogic storport driver for windows server 2012. Jan 09, 2014 after some discussions with qlogic, it seems that the qlogic white paper which contains the above description is outdated and that the qlogic execution throttle mechanism hasnt been used with vsphere for some time it could be as far back as esx 3. View and download qlogic qle2740ldel user manual online.
By downloading, you agree to the terms and conditions of the hewlett packard enterprise software license agreement. The esxi vmkernel driver module and dsnro effectively control the queue depth. Qlogic execution throttle qlogic has a firmware setting called execution throttle which specifies the maximum number of simultaneous commands the adapter will send. Qlogic qle2562 dual port 8gb fibre channel host bus adapter card. Drac ip not pinging after successful server import profile unable to update the qlogic 57810s dual 10ge pcie standup baset cna qlc 10g 57810 bndc boot retry count function not working on firmware t7. In new versions of sansurfer, the execution throttle is found on the advanced hba settings select a hba port, then parameters, then on the select settings section drop down. After you install the qlogic hba and the device driver on hosts that run a microsoft windows server operating system, you must configure the hba. For esxi, the parameter that is important is max queue depth the ql2xmaxqdepth parameter is a universal parameter. Tech support mode should be used only under the permissionsupervision of vmware support. In essence the vsphere host will set the queue depth to the minimum, which is 1. The hba execution throttle is set to 16 by default. Remove the disk that contains the qlogic driver from the drive, then click yes to restart the system. Hp storageworks fibre channel adapter kit for the x64 qlogic storport driver version 3.
Execution throttle and queue depth with vmware and qlogic. Apr 21, 2017 hp storageworks fibre channel adapter kit for the x64 qlogic storport driver version 3. The command queue depth setting must be adjusted for both direct connection and switch connection. Qlogic 2342 drivers for windows 7 sbz ostor drivers. Queue depth and execution throttle explained windows queue depth and execution throttle video. Please enter your product details to view the latest driver information for your system. What are the queue depth settings for solaris for emulex. Nvram parameters stored in the qlogic hbas nvram see section 2. Added support for execution throttle for p3p er106372 added code to not. Qlogic pci to fibre channel host adapter for qle2562. One of the most common questions we get is how to tune an adapter for maximum performance under windows. Qlogic ql2300 event 11 the driver detected a controller. How to set the timeout parameter for a qlogic hba huawei. The following resources are provided as a courtesy to our users.
You can use the qlogic hba management gui or commandline interface cli to modify the qlogic hba queue depth. How to increase the maximum queue depth per logical unit. Fibre channel adapters converged network adapters intelligent ethernet adapters. Need to suppress non supported attributes for ports 3 and 4 missing xuefi tag for 1g and 10g link speed, and lnkspeed qlogic. Edc firmware update for qlogic 8gb fibre channel expansion. On a windows machine using qlogic hbas use the sansurfer utility to change the execution throttle for each hba. Updating qlogic hba queue depths on a linux host netapp. For more information about the execution throttle and queue depth, see qlogic documentation. This table lists the default queue depth values for qlogic hbas for. It passes from broadcom driver and firmware to those of qlogic. Qlogic sanblade 2300 series 2 gigabit fibre channel. To make the updates persistent across reboots, you must then create a new ram disk image and reboot the host. Leonard added scsi options, selective boot description.
Execution throttle and queue depth with vmware and qlogic hbas. Invariably, the discussion ends up revolving around two. If the target system has already been updated with version 3. Qme8242k, qme8262k, qmd8262k qle8262, qme2572, qle2560, qle2562, qle2460, qle2462, qme2662, qle2660, qle2662, qle2690, qle2692, qle2740, qle2742 and ql45212.
Configuring the qlogic hba for hosts running the windows. However, when it asked me if i want to move the teaming from broadcom to qlogic, i selected no, as it said that the teaming will still work without the migration to qlogic teaming solution. Build and install the driver modules from the source code by executing the build. Npiv support with qlogic switches caviums qlogic sanbox 3800, 5000 and 9000 series fibre channel switches with firmware versions 6.
Qlogic execution throttle the qlogic adapter parameter, execution throttle, is no longer used in vmware esxi and is ignored by the qlogic fcfcoe qla2xxx driver and esxi operating system. Check the qlogic hba valid drive and execute the esxcfgscsidevs a command. Qlogic 2340 hba driver compatability with hp and e. Qlogic 8gb switch brocade 8gb switch the update involves these steps. So, to use qla makefile targets for the new driver from the root makefile you need. It also supports 8100, 8200, and 8300 series converged network adapters for fcoe. Start studying execution throttle and queue depth settings. The execution throttle adapter parameter seen in qlogic fast util ctrlq is no longer used.
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