lsi jbod

Environment: VMWare 6.5.1 Hard drive is Scsi,lsi LogicKey points to note:1 hard disk File system to compile in2Device DriversSCSI Device Support-> SCSI Disk Support This is going to be compiled in3-Device DriversSCSI Device SupportSCSI Low-level driversLSI Logic SCSI Support This is going to be compiled in4Device DriversFusion MPT Device Support*"This is very important" is generally not noticed, the same to compile into, I am timid, the bottom of all

Waiting for the destination Vsan to boot up as the converter helper serverIf you open the Console of the VM at this time, you can see the loading: Loading filesys ...Resolved under Windows:Upload the Converter-helper-vm.iso (32-bit) or Converter-helper-vm-x64.iso (64-bit) to the Datastore on the ESXi host. These two files are located in the following directory on the host where converter is installed:C:\Program Files (x86) \vmware\vmware VCenter Converter standalone\Note: 1, if the conversion 20

Intersector * linesegmentintersector: Clone (osgutil: intersegmvisitor IV){If (_ coordinateframe = Model IV. getmodelmatrix () = 0){OSG: ref_ptr LSI-> _ parent = this;Return LSI. Release ();} // Compute the matrix that takes this intersector from its coordinateframe into the local model Coordinate Frame// That geometry in the scene graph will always be in .//OSG: matrix;Switch (_ coordinateframe){Case (wi

. set the write Cache Policy to force write back, and keep the write Cache Policy writeback even if the battery fails. This poses a risk of data loss after power loss. At present, some hardware manufacturers provide capacitor-powered raid cards. If there is no problem of battery charge/discharge, you can contact your hardware manufacturer. 2. RAID card configuration Disable read cache: the cache capacity on the raid card is limited. We select direct to read data and ignore the read cache. Disabl

Text description: How to configure RAID1 using LSI X server has some models that integrate the lsi scsi controller. You can configure two Hard Disk Images by pressing ctrl c during self-check. However, after the BIOS is upgraded, some settings in ctrl c are changed, and the configuration method is somewhat different from the previous version. Steps for configuring the new version:1. Start the server, pres

the "TIM Basic Delay configuration Detailed process" modified, so you need to prepare the software engineering download. I always provide a good software engineering for everyone to download, but if you are a learner, it is recommended that you step-by-step operation. Ⅳ, watchdog principle①IWDG independent watchdogIndependent watchdog by internal low-speed clock LSI provides counting clock,8 poorly transposition frequency,the number of digits, need t

in the STM32 if the external crystal is not used, osc_in and the Osc_out the method of connectionIf using an internal RC oscillator without an external crystal, proceed as follows:1) for 100 feet or 144 feet of products, osc_in should be grounded, osc_out should be suspended.2) for products with less than 100 feet, there are 2 kinds of mating methods:2.1) Osc_in and Osc_out are grounded by 10K resistors respectively. This approach can improve EMC performance.2.2) Remap osc_in and osc_out to PD0

array card itself, the BIOS of the array card. (typically used to reinstall a system or without an operating system, create a container (Adaptec array card)/logical drive (Ami/lsi array card).Use the Configuration tool software provided by the third party to achieve the management of the card. such as Dell Array Manager. (These software is used for the operating system already installed on the server)Third, the correct identification of your array ca

This article from: http://www.openedv.com/posts/list/302.htmAuthor Zhang YangThe clock system is the core of the processor, so it is necessary to learn the clock system carefully before learning STM32 all the peripherals, which helps to understand the STM32 deeply.Here is a STM32 clock diagram from the Internet, which looks clearer than the one in the STM32 Chinese reference manual: Important Clocks:The relationship between PLLCLK,SYSCLK,HCKL,PCLK1,PCLK2 to be clear;1, HSI: high-speed inte

. Battery/capacitance differences: In order to ensure that the data in the "volatile" buffer can be flushed to the underlying disk media in time after the machine has been powered down, the storage controller has a battery/capacitor to guarantee. The normal battery has the capacity attenuation problem, namely every time, the onboard battery should be controlled charge and discharge once, in order to guarantee the battery capacity. The storage controller that is set to Write-back is

In Python applications, when we use an array or a list to traverse the index and iterate over the elements, it is common practice to:>>> LSI = [1,2,3,4,5,6,7,8,9]>>> lsi[1, 2, 3, 4, 5, 6, 7, 8, 9]for in Range (0,len (LSI)): ... Print Using the built-in enumerrate function will have a more straightforward, graceful approach, first

, it can affect performance.Just as important as memory is the tuning of the disk system, which is especially important for the impact of the ESX server disk system. The disk hosting the ESX server kernel, as well as the kernel image, and the console system files should be equipped with RAID1 protectionWe do not recommend using on-board LSI for raid, 5i 6i 6m cards are recommended because the onboard LSI ha

. (generally used to reload the system or do not install the operating system to create a container (Adaptec array card)/logical drive (Ami/lsi array card).Use the Configuration tool software provided by the third party to implement the management of the card. such as Dell Array Manager. (These software is used on the server already has the operating system installed)Third, correctly identify the model of your array card (in this case, Dell, in fact,

. (generally used to reload the system or do not install the operating system to create a container (Adaptec array card)/logical drive (Ami/lsi array card).Use the Configuration tool software provided by the third party to implement the management of the card. such as Dell Array Manager. (These software is used on the server already has the operating system installed)Third, correctly identify the model of your array card (in this case, Dell, in fact,

A new Linux server is being taken, ready to check for configuration raid.check for a RAID card first: Copy Code code as follows: # Dmesg|grep-i raid Mptsas:ioc0:attaching RAID volume, Channel 1, ID 0 Device-mapper:dm-raid45:initialized v0.2594l Md:autodetecting RAID arrays. Obviously there is, just can't determine the type of RAID card is ioc0 or DM-RAID45, so began Baidu. Then found a tool: Mpt-status, and in the download interface, there are a few words:Mpt-stat

power supply, which has a maximum output power of 500W, where the total output power of +3.3v and +5v is no more than 90W. From the server configuration, this server does not have the ability to directly extend the redundant power supply. The PR1700G2 server is equipped with 1 Intel Xeon 2.8GHz Processors (800Mhz FSB,2MB L2), two 512MB Ddrii 400 memory configurations for dual channels, onboard LSI 1020 scsi/ RAID controller an

Waiting for the destination Vsan to boot up as the converter helper serverIf you open the Console of the VM at this time, you can see the loading: Loading filesys ...Resolved under Windows:Upload the Converter-helper-vm.iso (32-bit) or Converter-helper-vm-x64.iso (64-bit) to the Datastore on the ESXi host. These two files are located in the following directory on the host where converter is installed:C:\Program Files (x86) \vmware\vmware VCenter Converter standalone\Note: 1, if the conversion 20

Frm_vendor_create.Data:lv_flg.Data:ls_mainTYPEVmds_ei_main,Ls_mesgTYPECvis_message,Lt_msgTYPEbapiret2_t,Lwa_msgTYPEBAPIRET2,Lt_vendTYPEVmds_ei_extern_t,Lwa_vendTYPEVmds_ei_extern,Lt_companyTYPEvmds_ei_company_t,Lwa_companyTYPEVmds_ei_company,Lt_bankdetailsTYPEcvis_ei_bankdetail_t,Lwa_bankdetailsTYPECvis_ei_cvi_bankdetail,"Cvis_ei_bankdetail.Lt_purchasingTYPEvmds_ei_purchasing_t,Lwa_purchasingTYPEVmds_ei_purchasing,Lt_functionsTYPEvmds_ei_functions_t,Lwa_functionsTYPEVmds_ei_functions.* Master Da

In STM32, there are five clock sources for HSI, HSE, LSI, LSE, PLL.In fact, four clock sources, as shown (gray-blue), PLL is a PLL clock that is multiplied by a phase-locked loop circuit. ①, HSI is a high-speed internal clock, RC oscillator, frequency of 8MHz.　　②, HSE is a high-speed external clock, can be connected to the quartz/ceramic resonator, or external clock source, frequency range of 4mhz~16mhz.　　③, LSI