IVI配置文件的管理

合集下载

配置管理程序

配置管理程序

配置管理程序1.目的本程序的目的是规定并控制服务和基础设施组件,并保持正确的配置信息,为事件管理、问题管理、变更管理和发布管理的运作提供支持。

2.范围本程序适用于运维服务项FI的配置信息管理。

3.定义配置管理数据库(CMDB):包括所有与配置项及其状态和相互关系有关的信息的数据库。

配置管理数据库(CMDB)对所有IT组件、组件的不同版本和状态以及组件之间的相互关系进行跟踪。

在其最基本的形式下,一个CUDB可能是由一些纸质表格或一套清单组成。

基线:一个产品或系统在某一特定时刻的配置状况。

配置不仅体现了其产品或系统的结构,还反映了其具体内容,从而使得以后可以按照上述配置重建该产品或系统。

尽管被作为基准线的这个配置状态以后可能会发生改变,但这个基准线本身却保持不变。

这个基准线可以作为初始状态的一个参考或当前状态的一个对照。

4.职责软件产品研发部:■开发识别系统和确定配置项的命名规范;,规划和实施CMDB的组建及管理工作;' 组织配置审计并报告。

5.流程输入:组织中变更的信息、新IT组件的信息。

输出:其他流程、IT管理报告、新添加的和更新的配置记录。

流程活动:5. 1识别:定义和维护IT基础架构的物理组件和有关文档的命名规范和版本号,以及定义和维护这些组件之间的相互关系和相关属性。

记录在《配置记录说明书》中。

5. 1.2为识别IT组件,需要决定配置管理数据库(CUDB)的范围(宽度),分解的层数(深度) 以及详细的程度(细节)。

深度问题又可以进一步分为:层次的数目,需要跟踪的关系,命名规范以及属性。

识别包括:-定义范围:IT服务和它们对客户业务活动的贡献;特定的范围,如工作站、文档、打印和应用服务、中央处理器、数据库、IT系统和电话服务;硬件、软件和文件,如服务级别协议、规程、手册、技术规范说明书和项目计划等。

-定义属性:序列号、名称、制造商、版本号、位置、所有者。

-详细程度:为每一类配置项确定其属性的详细程度是建.配置管理的一个重要的方面;在确定属性的详细程度时,需要审慎地平衡变更需求、事件、问题、其它管理流程、以及用于支持配置管理所需的相关的负载量以及可利用的资源等方面的关系。

PIGOSS-IVI版-ESX 用户使用手册v1

PIGOSS-IVI版-ESX  用户使用手册v1

PIGOSS爱维版运维监控系统ESXi监控操作手册摘要[本文档主要介绍了PIGOSS爱维版监控系统对于ESX虚拟化平台监控的操作手册]网利友联科技(北京)有限目录一、系统登录 (3)二、系统菜单 (3)2.1自动发现 (3)2.1.1自动发现 (3)2.1.2代理下载 (7)2.1.3指标定义 (8)2.2状态监控 (9)2.2.1资源监控 (9)2.2.2资源搜索 (17)2.3告警管理 (18)2.3.1未处理告警 (18)2.3.2已处理告警 (19)2.3.3告警分类 (19)2.3.4告警通知 (21)三、系统管理 (22)3.1系统配置 (22)3.1.1告警策略 (22)3.1.2展现配置 (28)3.1.3系统配置 (31)3.2系统维护 (36)3.2.1常用工具 (36)3.2.2数据维护 (39)3.2.3日志维护 (44)3.2.4自检管理 (49)3.3扩展功能 (51)3.3.1扩展指标 (51)3.3.2外部告警 (57)一、系统登录通过浏览器输入URL:http:// server IP,进入登陆界面,如图3-1所示:输入默认的用户名:admin 密码:admin 登入系统。

图3-1二、系统菜单2.1自动发现2.1.1自动发现1.进入方式点击左侧菜单栏的自动发现---自动发现,如图4-1所示。

图4-12.使用方法(1)自动发现设备1)探测agent设备选择探测方式为agent输入被探测资源的ip地址,如为单一主机,开始ip与结束ip相同;如为同一网段的多台主机,开始ip与结束ip应将该网段包含在其中。

点击开始按钮进行搜索。

如图4-2所示注:pigoss服务器会自动搜索安装了agent并将服务器ip地址设置为该pigoss服务器地址的设备。

图4-22)探测snmp设备选择探测方式为snmp输入被探测资源的ip地址,如为单一主机,开始ip与结束ip相同;如为同一地址段的多台主机,开始ip与结束ip应将该ip地址段包含在其中。

PIGOSS-IVI版Agent说明及安装配置

PIGOSS-IVI版Agent说明及安装配置

PIGOSS-IVI版Agent说明及安装配置PIGOSS爱维版运维监控系统Agent说明及安装配制摘要[ 本文档主要介绍了PIGOSS爱维版监控系统agent的安装]网利友联科技(北京)有限公司目录1、Agent说明 (3)2、JA V A 运行环境 (3)3、Agent的下载 (3)4、Agent的安装与配制文件解析 (3)5、Agent程序目录功能说明 (5)6、Agent的升级 (5)7、Agent的卸载 (5)1、A gent说明IVI支持多种采集方式,通过在被监控资源上安装agent代理进行采集,可以采集到很多通过SNMP 方式采集不到的指标。

由于agent 代理占用宿主机资源小,采集指标多样,大多数用户都将agent作为主要的采集方式。

2、J A V A 运行环境2.1、Java版本要求Agent的Java运行版本要求在1.5版本(包括)以上.2.2、Agent安装时对Java路径的添写要求Agent安装时Java的路径配制需要写全路径.例如: /usr/jre5/bin/java2.3、Java版本查看命令a. 系统默认的Java版本查看: 在任意路径下执行java –versionb. 指定路径的Java版本查看: 进入指定Java安装bin目录.执行./java -version2.4、Java所在路径查询命令a. 系统默认的Java路径查询: which javab. 系统中所有Java安装路径查询: find / -name java (查询出来结果的路径中一般都有版本的标识)3、Agent的下载3.1、启动IVI系统Web管理界面:在网络浏览器中直接访问运行中的IVI服务器IP 地址。

如:http://192.168.2.83.2、输入用户名和密码进行登录,点击左边栏的“系统工具---Agent管理----Agent下载”,IVI 提供Windows、LINUX、UNIX(AIX、SOLARIS、HP-UX等)的代理程序。

使用测量与自动化资源管理器 (MAX)与VXI说明书

使用测量与自动化资源管理器 (MAX)与VXI说明书

IntroductionMeasurement&Automation Explorer(MAX)provides access to all yourNational Instruments DAQ,GPIB,IMAQ,IVI,Motion,VISA,and VXIdevices.With MAX,you can configure your National Instruments hardwareand software,add new channels,interfaces,and virtual instruments,executesystem diagnostics,and view the devices and instruments connected to yoursystem.MAX installs automatically with NI-VISA version2.5or higher or NI-VXIversion3.0or higher.MAX is available only for Win32-based operatingsystems.In this course manual addendum,you will examine MAX and use it toconfigure a VXI system.Measurement&Automation Explorer™,NI-VXI™,NI-VISA™,National Instruments™,and ™are trademarks of National Instruments Corporation.Product and company names mentioned herein are trademarks or trade names of their respective companies.370341A-01©Copyright2000National Instruments Corp.All rights reserved.December2000Using Measurement &Automation Explorer ™(MAX)with VXIVXI Course Manual Addendum Exercise 1Objective:To examine MAX.unch MAX by double-clicking on the desktop icon or selecting Start»Programs»National Instruments»Measurement &Automation .2.After launching,MAX displays the dialog box shown below.You canuse this dialog to configure MAX to search for new devices each timeyou launch it or only when you refresh (<F5>or View»Refresh ).Also,you can configure the dialog box to appear the next time youlaunch MAX.Do not change the settings and click on OK .Figure 1.MAX User PreferencesNote Y ou selected not to search for new devices when MAX launches,so MAX will not show the updated system view if there are any changes to it.Remember to refresh after making any changes.To change these preferences,you can access this dialog box by selecting Tools»User Preferences....MAXiconUsing Measurement&Automation Explorer™(MAX)with VXI3.Expand the Devices and Interfaces folder by clicking on the plus(+)sign next to it.Select VXI System0and expand it also.ExpandFrame0.The MAX interface should appear as shown below.1231Configuration Tree2Configuration View3Task ListFigure2.The MAX InterfaceConfiguration TreeThe configuration tree shows a hierarchical view of the instruments in yoursystem.In the setup shown in Figure2,MAX shows a VXI system with oneVXI chassis(Frame0),a National Instruments VXIpc-870embeddedcontroller,a Wavetek1375arbitrary waveform generator,and a NationalInstruments MIO-64E-1multifunction data acquisition board.©National Instruments Corporation3VXI Course Manual AddendumUsing Measurement &Automation Explorer ™(MAX)with VXIVXI Course Manual Addendum The following MAX toolbar appears when you select the VXI system in theConfiguration Tree:Properties —Displays properties of the selected VXI system.Run VXI Resource Manager —Runs VXI Resource Manager (Resman)for the selected VXI system.NoteBecause NI-VXI 3.0or higher supports multiple VXI systems,properties apply to the currently selected VXI system.Resman also runs for only the selected VXI system.To run Resman for all VXI systems,select Tools »NI-VXI »VXI Resource Manager .System PropertiesY ou can examine the properties for the selected VXI system by clicking onthe Properties button from the toolbar or right-clicking on the particularVXI system and selecting Properties ,as shown below.Figure 3.System Properties for VXI System 0In addition to viewing the properties,you can also launch Resman forthis VXI system,access the hardware configuration for the systemcontroller,and create a new VMEdevice.Using Measurement &Automation Explorer ™(MAX)with VXI©National Instruments Corporation 5VXI Course Manual Addendum4.Examine the VXI System 0properties.Right-click on VXI System 0and select Properties .The properties dialog box appears as shown below.Figure 4.Properties Dialog for VXI System 0This dialog box reports the device status.If there is a problem with this system,you can access online help by clicking on the Troubleshoot …button.The properties dialog box also shows you the device type and whether the device isenabled.Using Measurement&Automation Explorer™(MAX)with VXI5.Select the Settings tab,shown below.Figure5.VXI System0SettingsYou can use this tab to change the VXI system number and Resmandelay for this specific VXI system.(In this exercise,do not change thesettings.)VXI Course Manual Using Measurement &Automation Explorer ™(MAX)with VXI©National Instruments Corporation 7VXI Course Manual Addendum6.Select the Interrupt Levels tab,shown below.Figure 6.VXI System 0Interrupt Levels You can use this tab to assign interrupts to specific controllers and set the mapping for each interrupt level.(In this exercise,do not change the settings.)In the Assignment field,you can select four options from the pull-down menu:•Auto —Automatically assign to a programmable handler,usually the local controller.•Local —Assign the interrupt level to the local controller.•Choose LA —Choose the Logical Address of the controller that will handle this interrupt.•None —Do not assign the interrupt level to any controller.In the Mapping field,you can select three options for mapping the interrupts:•Auto —Auto mapping (maps toward root if root is the handler;otherwise,does not map).•Source —Map away from the root (source the interrupt).•None —Do notmap.Using Measurement &Automation Explorer ™(MAX)with VXIVXICourse Manual Addendum 7.Click on the Assist Me …button.The Interrupt Levels dialog box appears,as shown below.Figure 7.VXI System 0Interrupt Assistant If you are not sure how to set the interrupt assignments and mapping,you can use this dialog box for detailed descriptions of all the settings and to set the options separately for each interrupt.(In this exercise,do not change the settings.)8.Close the Interrupt Levels and VXI System 0Properties dialogboxes.Using Measurement &Automation Explorer ™(MAX)with VXI©National Instruments Corporation 9VXI Course Manual AddendumConfiguration ViewFigure 8.VXI Address Map View —System Resources WindowThe configuration view (the center window)shows the registers/address space requested by various devices in A16,A24,and A32space.In this particular setup,the two devices have registers in A16and A24address space,and the system controller (VXIpc-870)has registers in A16and A32address space.9.Look carefully at the ranges being used in A16address space by eachinstrument.Recall the formula for the base of these 64byte (0x40)windows:base address =0xC000+(logical address *0x40)Task ListThe task list (the right window)includes an interactive task list to guide you through VXI system configuration and other basic tasks.10.Select various items in the configuration tree and review the informationin the task list.Notice that the task list contents change according to the interface and device youselect.Using Measurement &Automation Explorer ™(MAX)with VXIVXI Course Manual Addendum Device Properties in MAX11.Select the Wavetek 1375in the configuration tree.Notice that MAXdisplays the information about the device in the Attributes tab of the configuration view.Here you can see that the Wavetek 1375is at Logical Address 1,the manufacturer ID is 4094,and the device resides in slot 2in your VXI chassis.Also,this window shows the resources used by the Wavetek 1375.The A16space for this device contains the Configuration Registers.The A24space is scratch pad RAM for storing waveforms.Figure 9.Right-Clicking on a Device to Examine Its Properties12.You can examine properties of devices in the system by right-clickingon a device and selecting Properties or highlighting the device and clicking on the Properties button on the toolbar.Right-click on the Wavetek 1375,as shown above.Review the properties information and close the dialogbox.Configuring Devices in MAXY ou can configure some VXI devices(for example,all National InstrumentsMITE-based controllers)through software.Y ou can use MAX to configurethese devices.13.Right-click on the VXIpc-870controller in the Configuration Tree andselect Hardware Configuration.The dialog box shown below appears.Figure10.VXIpc-870Hardware Configuration through MAXGeneral—Use this tab to load and save configurations from file.This isuseful when backing up your system.Device—Use this tab to configure the MITE-based device logicaladdress and interrupt configuration.Shared Memory—Use this tab to set up the shared memory.For moredetails on shared memory,see the online help or visit the NationalInstruments Web site to download the shared memory application note.VXI Bus—Use this tab to configure how MITE-based controllersinterface to the VXI bus(timeout,etc.).PCI—Use this tab to configure the MITE chip(which resides on thePCI bus,hence the tab name).Watchdog—Use this tab to enable the watchdog timer.SMB—Use this tab to configure the front panel SMB connectors toprovide or source clocks and triggers.14.Close the hardware configuration dialog box.Configuring MAX15.Y ou can customize MAX to meet your system needs.SelectTools»NI-VXI»VXI Options to get the VXI options dialog boxshown below.Review the options and close the dialog box.Figure11.VXI Options16.To set the NI-VISA options,select Tools»NI-VISA»VISA Options.Use this dialog box to tell the driver to run Resman on startup.Y ou canalso set the VISA options shown below.Review the options and close the dialog box.Figure12.VISA OptionsHelp in MAXMAX brings online support to a new level.The MAX help files featurecommon questions gathered from several years of technical support calls,as well as helpful hints,references to application notes,and procedures forsetting up a large variety of systems.If MAX resides on a networkedcomputer,you have a Web link from MAX to the National InstrumentsTechnical Support home page and the NI-VISA and NI-VXI home pages.Y ou can access the following help resources through links in MAX.Online Problem Solving and Diagnostic Resources•KnowledgeBase—A searchable database containing thousands offrequently asked questions(FAQs)and their corresponding answers orsolutions,including special sections devoted to our newest products.The database is updated daily in response to new customer experiencesand feedback.•Troubleshooting Wizards—Step-by-step guides lead you throughcommon problems and answer questions about our entire product line.Wizards include screen shots that illustrate the steps being described andprovide detailed information ranging from simple getting startedinstructions to advanced topics.•Product Manuals—A comprehensive,searchable library of the latest editions of National Instruments hardware and software productmanuals.•Hardware Reference Database—A searchable database containing brief hardware descriptions,mechanical drawings,and helpful images of jumper settings and connector pinouts.•Application Notes—A library of more than100short papers addressing specific topics such as creating and calling DLLs,developing your own instrument driver software,and porting applications between platforms and operating systems.Software-Related Resources•Instrument Driver Network—A library of hundreds of instrument drivers for control of standalone instruments via GPIB,VXI,or serialinterfaces.Y ou also can submit a request for a particular instrument driver if it is not in the library.•Example Programs Database—A database with numerous example programs for National Instruments programming environments.Y ou can use them to complement the example programs already included with National Instruments products.•Software Library—A library with updates and patches to application software,links to the latest versions of driver software for NationalInstruments hardware products,and utility routines.17.Examine some of the help resources available in MAX.OpenHelp»HelpTopics»NI-VXI.Suppose you want to configure amultimainframe VXI system.From the Contents tab,select HowDo I…?»Configuration»Configure a multiple-mainframe system.Y ou can resize this window and read about the issues involved with this type of configuration.Notice the reference to an application noteavailable from the National Instruments Web site.Y ou can easilydownload this application note by returning to the MAX interface and selecting Help»National Instruments on the Web»VXI Home Page to launch your browser.On this page is a link to the Support Resources page,where you can download application notes.18.Close the MAX help.Software Information19.Another helpful MAX feature is its ability to gather and displayinformation about your system for your reference.Expand the Software folder in the configuration tree.Expand the NI-VISA icon and select visa32.dll.The window should appear as shown below.Figure13.The MAX Software InformationIn this window,you can view the versions of all pertinent NationalInstruments drivers in your system.This information is very important when troubleshooting a system.End of Exercise1Exercise2Objective:To add a fictitious VME device to your system.It is often necessary to use a VME device in a VXI system.Because theVME specification does not implement configuration registers,if you wantto use VME devices in your VXI system,you must tell the NI-VXI driverwhat resources a particular VME device uses.In a VXI system,Resman uses the VXI configuration registers to identifyeach VXI device,its device class,model and manufacturer,and addressspace requirements.Because VME devices do not have the standardizedVXI register set,you must manually enter the information(normallyencoded in this VXI-defined register set)for your VME device beforeResman can properly configure it.Y ou can use MAX to add a VME deviceto your system manually.unch MAX if it is not already running.Expand the Devices andInterfaces folder in the configuration tree and right-click on VXISystem0.From the pop-up menu,select Create new VME device….The Create New…window appears as shown below.Figure14.Create New VME Device WindowBecause you can have multiple VXI systems in the same configuration, there is a System Number pull-down menu.Because there is currently only one VXI system,keep the VXI System0selection.Next,assign this device a pseudo logical address between255and512.(Select any number in this range.)Finally,specify the frame and the slot within the frame where this device resides.The only frame in your system is Frame 0,so keep this selection.Because this VME device does not really exist, you may select any slot you want.2.Click on the Next>button to continue.In the next window(shownbelow),you can create a new VME profile.Figure15.Create a New Profile Window3.You can use the pull-down menu in this window to select previouslycreated VME profiles or create a new one.A profile describes themanufacturer ID,model code,and resources that this VME devicerequires.No VME profiles are created yet,so click on Next>to create one.Name your VME device My VME Device,as shown below.Figure16.Profile Name,Manufacturer ID,and Model Code4.In the Manufacturer pull-down menu,select Act Tech as themanufacturer for this fictitious device.5.Select the Model Name pull-down menu for a list of known VMEdevices manufactured by Act Tech.This list is empty,so you need to add this new device yourself.Click on the...button next to the Model Name pull-down menu.The dialog box shown below appears.Figure17.Adding a New Act Tech VME Device6.Click on New…and fill in the parameters shown below.Click on OK.Figure18.The New VME Model From Act Tech7.The new VME device appears in the Model Name Editor window.Clickon OK again to confirm the change and return to the Device Wizard.8.Select the device you just added in the Model Name menu.Y our screenshould appear as shown below.Figure19.Device Wizard Showing New VME Model and Manufacturer9.Click on the Next>button to add resources used by this device.Using Measurement &Automation Explorer ™(MAX)with VXI©National Instruments Corporation 21VXI Course Manual Addendum 10.Click on the Add …button and select Address Range »A24.In theSetting column,you can enter the range of registers this device uses.Type in the value 0x0 - 0x100000and press <Enter>.Figure 20.Requested Address Space for the New VME Device11.Click on Next >and Finish to complete the process of adding a VMEdevice.Notice that in the MAX configuration tree,your VME devicehas an exclamation point.This means you need to run Resman again toreconfigure thesystem.Using Measurement &Automation Explorer ™(MAX)with VXIVXI Course Manual Addendum 12.Run Resman and notice that the VME device remains in the system andthe exclamation point disappears,as shown below.You can edit theconfiguration parameters of this fictitious VME device through itsproperties.You can access the Properties menu by right-clicking on theVME device or selecting Tools »NI-VXI »VME Profiles .In the VMEProfiles window,you can manipulate the profiles you created.You canremove them,add a new one,or change their properties.Figure 21.MAX Showing VME Device in Configuration Tree13.To remove the VME device,right-click on it and select Delete .Thedevice disappears,but its profile is still available for future use.End of Exercise2Worldwide Technical Support and Product InformationNational Instruments Corporate Headquarters11500North Mopac Expressway Austin,Texas78759-3504USA Tel:5127940100Worldwide OfficesAustralia0398795166,Austria0662*******,Belgium027570020,Brazil0112845011,Canada(Calgary)4032749391, Canada(Ottawa)6132335949,Canada(Québec)5146948521,China(Shanghai)021********,China(ShenZhen)0755*******,Denmark45762600,Finland0972572511,France0148142424,Germany0897413130, Greece3014296427,Hong Kong26453186,India91805275406,Israel036120092,Italy02413091,Japan0354722970, Korea025967456,Mexico52807625,Netherlands0348433466,New Zealand099140488,Norway32277300,Poland022*******,Portugal35117269011,Singapore2265886,Spain916400085,Sweden0858789500, Switzerland0562005151,Taiwan022*******,United Kingdom01635523545。

3-H3C+iVS系统管理及配置

3-H3C+iVS系统管理及配置


9
H3C网站输入授权码和host.id

上传host.id文件(服务器主机信息文件), 填写用户信息,获取激活码(license文件)

10
License操作流程

最后在License申请界面导入license文件并查看规 格

11
模板配置

8
H3C网站输入授权码和host.id

登录->服务支持->license首次激 活申请,选择监控产品,输入授权码
授权码(用于申请激活文件) 6DU68UXMXNULNEWCQN6N27EAR2 54CV44WAYXX8UNU6JUSQKESL82 76FV7US5LGDTCYFYTMGLS63L2S WP7LQ6XA9AVSGU5HWVPZ8XMHPR
H3C iVS系统管理及配置
ISSUE 1.0
日期:
杭州华三通信技术有限公司 版权所有,未经授权不得使用与传播
课程目标
学习完本课程,您应该能够:
熟悉IP监控系统的管理机制 掌握IP监控系统的管理配置
目录
平台管理 组织管理 设备管理 业务和计划管理 告警和日志管理
Web客户端登录
某资源是否可以进行解除划归操作,可以根据资

25
目录
平台管理 组织管理 设备管理 业务和计划管理 告警和日志管理
设备管理

管理分为本域和外域管理

业务分为设备添加、注册上线、参数配置

27
中心服务器基本配置

包含服务器参数、服务器时间配置、本域配置、跨域编 码配置和云台释放配置
计划备份

34
摄像机组管理

国家仪器 IVI合规性软件包4.2说明书

国家仪器 IVI合规性软件包4.2说明书

RELEASE NOTESIVI Compliance Package Version 4.2These release notes contain installation and uninstallation instructions anda list of installed components for the IVI Compliance Package 4.2.Note If you are upgrading from IVI software versions earlier than IVI Compliance Package 3.0, refer to the IVI Compliance Package 3.0 Release Notes for upgradeinformation. You can download a copy of the release notes from the National Instruments Web site at /info . Enter the Info Code icp3rn .IntroductionThe IVI Compliance Package is a software package that contains IVIclass drivers and support libraries necessary to develop and useapplications that leverage IVI instrument interchangeability. TheIVI Compliance Package also is based on and is compliant with thelatest version of the instrument programming specifications definedby the IVI Foundation. You can use the IVI class drivers in theIVI Compliance Package with IVI specific drivers.IVI class drivers implement functions and attributes for controlling aninstrument within a specified class, as defined by the IVI Foundation.The IVI Compliance Package provides IVI class drivers for the followingspecifications:•IviDCPwr •IviDmm •IviFgen •IviPwrMeter •IviRFSigGen •IviScope •IviSpecAn •IviSwtch™•IviCounter•IviUpconverter•IviDownconverter•IviDigitizerIVI specific drivers are drivers for the most popular instruments from allof the currently defined IVI Foundation classes and from the largestinstrument manufacturers including National Instruments, AgilentTechnologies, and Tektronix. You can create IVI specific driversyourself,or download them from /idnet. InstallationNational Instruments recommends that you close all other applicationsbefore you install the IVI Compliance Package.For system requirements, refer to the NI IVI Compliance Package Readme,which you can access by selecting Start»All Programs»NationalInstruments»IVI»IVI Compliance Package Readme.The IVI Compliance Package is included with various NationalInstruments distributions, such as National Instruments Device Drivers,Switch Executive, and Calibration Executive. You also can obtain theIVI Compliance Package as a stand-alone Web-only distribution.If you install a product that is dependent on the IVI Compliance Package,such as Switch Executive, you do not need to install this separateIVI Compliance Package because it is already included in the productinstallation.To install the IVI Compliance Package from the National InstrumentsDevice Drivers media, insert the media and follow the installationsteps.When prompted with feature selections, enable theIVI Compliance Package.To install the stand-alone, Web-only IVI Compliance Package 4.2,complete the following steps:1.Download the IVI Compliance Package 4.2 self-extracting archivefrom /downloads by navigating through the Drivers andUpdates link.2.Double-click the self-extracting archive to launch the installer.3.Click OK to begin installation.4.Follow the directions that appear on the screen.IVI Compliance Package Release © National Instruments Corporation 3IVI Compliance Package Release NotesNoteThe IVI Compliance Package Web distribution does not install NI-Spyor Measurement & Automation Explorer (MAX). NI-Spy tracks the calls your application makes to National Instruments test and measurement drivers, such as NI-VXI and NI-VISA. You can use MAX for IVI configuration support. You can use IVI software without these components, but you will not have the features these products supply unless you install them. If you have installed other National Instruments products, such as the National Instruments Device Drivers media, you might already have NI-Spy and MAX installed.If you install a National Instruments product that installs MAX after installing the Web distribution of the IVI Compliance Package, you must reinstall theIVI Compliance Package to be able to use the updated IVI configuration userinterface in MAX. You must have MAX 4.2.1 or later installed to use the IVI configuration utility in MAX.Installed ComponentsDepending on the software support you select when you install theIVI Compliance Package, the installation includes one or more of thefollowing components:•IVI class drivers •IVI class driver LabWindows ™/CVI ™ support •C++ wrappers for IviDmm , IviScope , IviDCPower , IviSwtch , and IviFGen class drivers for Measurement Studio (Windows XP only)•IVI class driver wrappers for supported versions of LabVIEW •IVI class simulation drivers •IVI-COM adapters (32-bit only)•IVI class driver examples for LabWindows/CVI, LabVIEW, and Measurement Studio •IVI Shared Components 2.1.0•IVI configuration plug-in for MAX 4.2.1 and later •Online helpUninstallationIf you no longer want to use IVI software components, complete thefollowing steps to uninstall them.Note If you installed the IVI Compliance Package as part of another distribution that depends on the IVI Compliance Package, you cannot uninstall theIVI CompliancePackage without uninstalling the dependent product.CVI, LabVIEW, National Instruments, NI, , the National Instruments corporate logo, and theEagle logo are trademarks of National Instruments Corporation. Refer to the Trademark Information at/trademarks for other National Instruments trademarks. The mark LabWindows is usedunder a license from Microsoft Corporation. Windows is a registered trademark of MicrosoftCorporation in the United States and other countries. Other product and company names mentionedherein are trademarks or trade names of their respective companies. For patents coveringNational Instruments products/technology, refer to the appropriate location: Help»Patents in yoursoftware, the patents.txt file on your media, or the National Instruments Patent Noticeat /patents .© 2003–2010 National Instruments Corporation. All rights reserved.370733E-01Aug101.Select Start»Control Panel»Add or Remove Programs .2.Select National Instruments Software and click Change/Remove .3.Select NI IVI Compliance Package 4.2 and click Remove .Note After you uninstall the IVI Compliance Package, IVI Shared Components remain on your computer. To remove the remaining components, select Start»Control Panel»Add or Remove Programs , select IVI Shared Components , and click Change/Remove .LabWindows/CVI Version SupportThe IVI Compliance Package provides support only for the latest versionof LabWindows/CVI installed on your computer. If you install the IVICompliance Package with LabWindows/CVI installed and then upgrade toa later version of LabWindows/CVI, complete the following steps tomodify the IVI Compliance Package installation to get IVI support for thelater version of LabWindows/CVI:1.Select Start»Control Panel»Add or Remove Programs .2.Select National Instruments Software and click Change/Remove .3.Select NI IVI Compliance Package 4.2 and click Modify .4.For the LabWindows/CVI Support feature under IVI Class Drivers , select Remove this feature and complete the installation.5.Repeat steps 1–3.6.For the LabWindows/CVI Support feature under IVI Class Drivers ,selectInstall this feature to a local drive and complete theinstallation.This process removes IVI class driver support for the previous version ofLabWindows/CVI and adds this support for the later version ofLabWindows/CVI.。

配置管理程序

配置管理程序

配置管理程序1、目的通过设计配置管理过程,定义并核实相关的IT基础架构的配置项记录的准确性并维护准确的信息,使其能够为其他的服务管理过程提供支持(如事件管理、问题管理、变更管理和发布管理)。

2、范围配置管理程序所管理的范围包括(根据与客户合同要求)需要承担系统管理和维护职责的IT运行环境。

其中,配置基线的保存和维护,以及配置项的建立、修改、审计工作都是由配置管理流程来完成的。

但需要说明的是,配置项的变动是由发布管理和变更管理来控制的,变动后的操作则是由配置管理来执行的。

配置项(CI)包括系统运行环境的部署环境设备、系统软件、服务文档等,及服务环境中涉及的客户信息配置。

具体活动包括识别、控制、汇报和审核等行为。

3、角色和职责配置管理流程主要有3个角色:配置经理、配置管理员、配置审核员。

3.1配置经理配置经理是配置管理具体活动的负责人,包括带领执行配置项的鉴别、监控、控制、维护、审计等工作。

配置经理的主要职责:1)确定配置管理过程的计划;2)对配置项进行识别和控制;3)判断配置项的修改与更换,并与变更经理保持紧密沟通;4)确保配置管理过程在整个组织内得到良好的传达和沟通;5)规划和制定配置管理的范围;6)审批配置管理数据库库结构的变更;7)建立配置管理数据库的安全控制手段,确保惟有授权的配置项才被使用;8)确定配置项命名和编号的规范,并确保所有配置项具有单一名字;9)确定配置项的分类、配置项属性、配置项的关系类型和配置项之间的关系;10)制定配置项(CI)的收集和CMDB建设的步骤;11)确定配置管理报表的格式和内容;12)定期对配置管理数据的内容进行审计和验证;13)定期主持配置管理回顾会议;14)负责配置管理相关报告的编写,包括配置管理报告、配置审核报告以及配置状态报告。

配置经理主要技能要求:1)熟悉变更发布管理、配置管理、事件管理和问题管理流程及其他们之间的关系;2)了解客户的IT基础架构、系统应用和业务环境;3)了解配置项之间的关系;4)较强的沟通技巧;5)很强的团队领导能力。

基于ivi—td的测试资源管理设计与实现

基于ivi—td的测试资源管理设计与实现
测试任务。
青岛
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仪器无关测试系统IVI配置文件的管理(转载)( 更新时间:2006-08-31 16:15:08)1概述VPP规范中定义了VISA(virtualinstrumentsoftwarearchitecture)接口软件,对串行总线、GPIB总线、VXI总线仪器的操作提供了统一接口,提高了仪器的可互换性。

19 9 8年8月,为了进一步提高仪器驱动程序的执行性能,达到真正的仪器互换性,由9个公司成立IVI(InterchangeableVirtualInstrumentation)基金会,在VPP的基础上为仪器驱动程序制定新的编程接口标准,使应用程序可以实现完全独立于硬件,而不管其是何种总线接口,并增加了仪器仿真、状态缓存等机制,使仪器执行效率大大提高。

2IVI系统结构目前,IVI基金会共规范和开发了5类驱动程序:示波器、数字多用表、任意波形/函数发生器、开关和直流电源。

即将推出射频信号发生器、频谱分析仪、功率计、数字仪器分类驱动程序。

IVI系统结构如图1所示,由IVI分类驱动程序、IVI具体仪器驱动程序、IVI引擎、IVI配置实用程序、IVI配置信息文件5部分组成。

应用测试程序中调用分类驱动程序,分类驱动程序调用具体仪器驱动程序来控制实际的仪器,因此,即使测试系统的具体仪器改变,也不会使分类驱动程序的测试代码受到影响。

2 1分类驱动程序一个分类驱动程序是一组仪器无关函数和属性用于控制某一类型的仪器,比如示波器、数字多用表、函数发生器等,这些函数有一个通用功能前缀如IviScope、IviDmm或IviFgen。

目前IVI驱动程序工具箱共有5类:示波器、数字多用表、任意波形/函数发生器、开关和电源,每个分类驱动程序调用具体仪器驱动程序来控制实际的仪器。

因为每一类中的所有仪器不可能具有完全相同的功能和性能,没有一个单一的编程接口可以适用于所有的仪器,因此IVI分类驱动程序将仪器能力分为固有的IVI能力、基本能力、扩展组能力、仪器特有的能力4种。

固有的IVI能力是指所有的IVI分类驱动程序都具有的函数和属性,比如ClassPrefix- init( )函数,对5类驱动程序而言,只是将ClassPrefix(类前缀)加上,分别为IviScope、IviDmm、IviDCPwr、IviFgen或IviSwtch,此类函数有19个;基本能力是指某类仪器公有的函数和属性,可以覆盖某类仪器95 %以上的功能,例如示波器的基本功能为:沿触发采集、初始化一个采集过程、返回采集波形等,一个IVI兼容的仪器必须具有上述基本能力;扩充组功能(ExtensionGroups)是指并不是某一类仪器都具有的、更为特殊的函数和属性组,具体仪器驱动程序不需要实现扩充功能组,由IVI分类驱动程序为属于某类仪器不标准的功能创建标准编程接口,例如,虽然所有示波器水平和垂直设置都有相同的基本功能,但却有各种各样的触发模式,IviScope分类驱动程序包含了不同触发模式的扩展功能,比如TV触发、runt触发、宽度触发等等,每个具有TV触发的示波器都能遵守IviScope分类驱动程序的TV触发扩展组函数和属性。

仪特有的功能是指其他设备没有的,为了使用这些功能必须在程序中直接访问IVI具体驱动程序,这部分程序将不支持仪器互换性。

2 2具体仪器驱动程序具体仪器驱动程序包含控制一个特定仪器的信息,包括命令串、分析代码、每个设置的正确量程等。

其对外接口与VISA仪器驱动程序没有什么区别,但内部实现方法却大不相同,在VPP基础上增加了仪器仿真、状态缓存、量程检查等功能。

2 3IVI引擎IVI引擎完成状态缓存、仪器属性跟踪、分类驱动程序到具体驱动程序的映射功能。

是实现IVI仪器驱动程序完成状态缓存和其他增强性能的关键支持库,比如仪器仿真、量程检查和状况检查等功能。

在开发期间,这些功能可以辅助应用软件的调试与开发,一旦转入产品模式,IVI引擎允许关闭量程检查、状况检查、仪器仿真等功能,以获得最快速度的软件执行性能。

2 4IVI配置实用程序IVI系统提供了名为“Measurement&AutomationeXplorer”(简称MAX)的IVI配置程序,用于配置仪器无关测试系统,创建和配置IVI逻辑名称(logicalnames) ,在测试程序中通过传送逻辑名称给一个分类驱动程序初始化函数,以将操作映射到具体仪器及其仪器驱动程序。

2 5IVI配置信息文件通过MAX创建和配置的信息保存在Vxipnpwin9 5niiviiviini文件中,该文件存储了所有逻辑名称和分类驱动程序到具体仪器驱动程序的映射信息。

3硬件无关性的实现过程如图2所示,在应用软件中通过逻辑名称调用分类驱动程序,IVI引擎通过逻辑名称检查IVI配置文件,以确定正在使用的具体仪器,并动态地调用具体仪器驱动程序相应的初始化函数,与仪器建立会话连接,并将会话句柄返回给分类驱动程序,然后,分类驱动程序其他函数通过该句柄发送仪器控制命令和接收数据,这些函数同样被IVI引擎映射到具体仪器驱动程序的函数,以完成对硬件仪器的I/O操作,通过这个过程实现了仪器的互换性。

更换了仪器之后,只要修改配置文件的信息,使程序中的逻辑名称指向新的仪器和仪器驱动程序,而应用程序不需要任何改变。

4IVI驱动程序的其他性能特征IVI驱动程序虽然是建立在VPP规范之上的标准,但不导致额外的复杂性和性能下降,而是增加了很多提高系统执行效率、缩短开发时间的特性,除硬件可互换性之外,还有以下几个方面的特性。

4 1仪器状态缓存标准的仪器驱动程序不跟踪仪器的状态,所以测量函数在实施测量前必须进行仪器状态设置,即使仪器已经被配置正确,这样的过程必然会引入多余的仪器I/O操作,IVI驱动程序自动缓存仪器当前状态,只有在仪器状态与函数所需要的不同时才执行仪器I/O,这种表面上小小的不同却明显缩短了测试时间,在某些情况下,执行时间甚至会减少一半。

4 2量程检查及参数强制驱动程序包含仪器每个属性的量程表,保存属性的正确值,引擎利用量程表校验用户设置的值是否在有效量程之内。

量程检查包含一种强制属性,是指落入某一指定范围的值强制为一指定值,比如,示波器的水平时基落入秒和纳秒之间值只能以1x、2x和5x递增,而不能出现3x等,在发送值到仪器之前,强制量程表自动强制任何值为适当值,比如强制4x为5x。

4 3仪器仿真当仪器不存在时,IVI驱动程序可以仿真仪器的操作,并返回仿真数据。

如果允许仿真,IVI驱动程序不执行仪器I/O,而为输出参数创建仿真数据。

通过仿真数据,即使在没有仪器的情况下开发者也可以开发测试系统软件代码。

4 4多线程安全性IVI驱动程序是在LabWindows/CVI5.0环境中开发的,支持多线程,多个执行线程可以用相同的IVI仪器会话,而不会互相影响,所以可以用于高水平的、多线程并行测试系统。

4 5可配置的状态检查功能在每次操作之后,程序自动查询仪器的状况是否正常,该功能可以在软件调试完毕后关闭。

5IVI配置文件信息结构IVI系统配置信息存储在Vxipnpwin9 5 niiviiviini文件中,一般通过MAX工具可以进行交互式修改和配置,也可以通过文本编辑软件修改和查看。

5.1配置文件信息配置文件信息分为4个信息区,并具有较好的层次性。

( 1) [IviLogicalNames] :本区信息指定逻辑名称对应的虚拟仪器名称,格式:LOGICAL- NAME=“VInstr- >virtualinstrumentname”,例如:dmm1=“VInstr- >hpe1411b” ;( 2) [LogicalName- >somelogicalname] :定义一个逻辑名称必须链接到的虚拟仪器;参数:Description=描述逻辑名称;( 3) [Class- >someclass] :定义一个类和相应的分类仿真虚拟仪器;参数:Description=类描述。

SimulationVInstr=指向被类仿真使用的仿真虚拟仪器;( 4) [VInstr- >somevinstr] :定义和配置虚拟仪器参数:Cache=是否允许状态缓存(True/False)RangeCheck=是否允许量程检查(T/F)QueryInstrStatus=是否允许状况查询(T/F)RecordCoercions=是否允许强制情况记录(T/F)InterchangeCheck=是否允许互换性检查(T/F)Spy=是否允许NI-Spy(跟踪所有VISA、IVI、48 8.2函数调用的实用程序)支持(T/F) Simulate=是否允许仿真(T/F)UseSpecificSimulation=是否使用指定的仿真驱动程序(T/F)IsSimulationVInstr=是不是一个仿真虚拟仪器(T/F)Driver=相应驱动程序区[Driver- >somedriver]Hardware=相应硬件区[Hardware- >somehardware]DefaultSetup=相应的[DefaultSetup- >somesetup]区VirtualChannelNames=定义硬件无关的通道名称( 5) [Driver- >somedriver] :定义和配置一个驱动程序文件(driverdll)。

参数:Description=描述一个具体仪器驱动程序ModulePath=驱动程序路径,如果路径缺省则设定为C:VXIPNPWINxxBINPrefix=在驱动程序中使用的函数前缀Interface=例如GPIB或SERIAL等Class=指明驱动程序所依附的IVI类IsSimulationDriver=是否是一个仿真驱动程序(T/F)( 6) [DefaultSetup- >somesetup] :用于启动时传送属性值到一个仪器驱动程序格式:ATTRIBUTE=值( 7) [Hardware- >somehardware] :描述一个仪器的物理位置参数:Description=硬件接口描述ResourceDesc=正确的VISA资源字串,例如“GPIB::1::INSTR” ,仪器驱动程序通过该名称找到硬件仪器。

5.2 配置文件实例在下面的实例中,SCOPE1逻辑名称指向hp548xx示波器(实际用的是hp54815) ,IVI引擎通过图3所示的层次结构将逻辑名称指向具体的硬件仪器。

[IviLogicalNames]SCOPE1=″VInstr->hp548xx″power=″VInstr->hp6610xa″dmm1=″VInstr->hpe1411b″[VInstr->hp548xx]IsSimulationVInstr=FalseDriver=Driver->hp548xxDescription=Hewlett-Packard548xxOscilloscopeCache=TrueRangeCheck=TrueQueryInstrStatus=TrueRecordCoercions=FalseUseSpecificSimulation=FalseSpy=TrueInterchangeCheck=FalseSimulate=TrueHardware=″Hardware->hp548xx″VirtualChannelNames=″CHANNEL1=CHAN1,CHANNEL2=CHAN2″[Driver->hp548xx]Description=Hewlett-Packard548xxOscilloscopeModulePath=hp548xx_32.dllPrefix=hp548xxInterface=GPIBClass=IviScopeIsSimulationDriver=False[Hardware->hp548xx]ResourceDesc=″ASRL1::INSTR″Description=″hp5 48xxOscilloscope″[VInstr->hpe1428a]IsSimulationVInstr=False...VirtualChannelNames=″CHANNEL1=CHAN1,CHANNEL2=CHAN2″[Driver->hpe1428a]ModulePath=hpe1428a_32 dll...Interface=VXI[LogicalName->SCOPE1]Description=″HPOSC″文件中包含了hpe1428a和hp5 48xx两台示波器的信息,此时的逻辑名称SCOPE1对应hp5 48xx示波器,当系统将hp5 48xx示波器换为hpe1428a时,只要改变[IviLogicalNames]区中的参数为SCOPE1=″VInstr- >hpe1428a″即可以实现SCOPE1与hpe1428a的映射,应用程序不需要做任何改变,实现了仪器无关性设计。

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