ClearCase for Linux安装攻略.doc

Clearcase_for_linuxClearCase for Linux安装攻略Clearcase是Rational公司(2003年被IBM收购)的一款重量级的软件配置管理(SCM Software Configuration Managemen)工具。说起SCM大家可能有点陌生，但是提起版本控制，Check In,Check Out操作，大家都会觉得再熟悉不过了。当然不同于CVS和VSS，Clearcase涵盖的范围包括：版本控制、建立管理、工作空间管理和过程控制。从最初的软件配置计划，到配置项的确立，从变更控制到版本控制，它贯穿于整个软件生命周期。因为项目需要，我在搭建一个支持Windows，Unix的混合ClearCase环境，查看了一些文档，现把一些收获分享给大家。安装的平台是Redhat9。ClearCase支持现有的绝大多数操作系统，从/support/docview.wss?uid=swg21136950中可以获得ClearCase对操作系统的支持信息。对Linux，ClearCase已经支持到最新的Red Hat Enterprise Linux 3.0前提：1，下载Clearcase Clien 5.0 for Redhat Linux /dl/RATL-CLEARCASE-UPG/RATL-CLEARCASE-UPG-p下载Rational ClearCase V2002.05.00版本，文件是C502JNA.tar.Z（需要IBM 的注册帐号）。2，下载最新的Patch 选择Software support + Upgrades + IBM Rational downloads and licensing center ) 选择 Available Patches and service releases 输入 clearcase redhat 。根据上面的操作系统支持列表，选择你安装平台所需的Patch。这里我们下载最新两个Patch：p2002.05.00-31，p2002.05.00-32。3，安装 compat-db-xxx包(rpm -ihv compat-db-3.3.11-4.rpm)。4，安装Kernel Source。安装：1，准备目录结构： mkdir /lib/modules/fs mkdir /opt/Clearcase 把下载的 C502JNA.tar.Z，clearcase_p2002.05.00-31.rhat_x86.tar，clearcase_p2002.05.00-32.rhat_x86.tar拷贝到/opt/Clearcase目录下2，解压缩软件 uncompress C502JNA.tar.Z tar -xf C502JNA.tar 会在当前目录下建立v5.0 目录3，解压缩Patch gzip -d clearcase_p2002.05.00-31.rhat_x86.tar mkdir ./v5.0/rhat_x86/patches mv clearcase_p2002.05.00-31.rhat_x86.tar ./v5.0/rhat_x86/patches cd ./v5.0/rhat_x86/patches tar xf clearcase_p2002.05.00-31.rhat_x86.tar 对于clearcase_p2002.05.00-32.rhat_x86.tar执行同样的操作4，Apply Patch 以root登陆， cd clearcase_p2002.05.00-31/install ./apply_patch cd ././clearcase_p2002.05.00-32/install ./apply_path5,执行Site Preparaion cd /opt/Clearcase/v5.0/rhat_x86/install ./site_prepcodeUpdating release area /opt/Clearcase/v5.0/rhat_x86 For any of the queries that follow, help is available by entering help, h or ? at the prompt. The host name of the ClearCase license host must match the host name returned by the /bin/uname -n command on the license host and it must be resolvable by the gethostbyname(3N) function.Site default ClearCase license host: Unknown 此处输入License服务器的机器名或IP地址Site default ClearCase registry host: Unknown 此上输入Clearcase服务器的机器名或IP地址Site default ClearCase registry data backup host: UnknownSite default ClearCase registry region: Unknown 输入Region名Would you like to configure (enable for some host(s) setuid operation noWould you like ClearCase Remote Administration to be enabled on clients no/code6,执行安装 ./install_releasecode./install_releaseThis release area contains the following Atria product(s): ClearCase MultiSite ClearCase ClearDDTS Integration ClearCase ClearQuest Integration ClearCase Web Interface Server ClearCase AttacheA transcript of this installation will be initially writtento /tmp/Atria_install.031120.18:59.After a successful installation, the transcript will be locatedat /var/adm/atria/log/Atria_install.031120.18:59.The following installation methods are available:1. Local Install: Install occurs on the local host.2. Remote Install: Install occurs on a single remote host.3. Multiple Remote Installs: Install occurs on a set of remote hosts.4. Local Deinstall: Deinstall occurs on the local host.Type Help or h for expanded descriptionsType Quit or q to exit the installationPlease select the installation method by number.Method of installation; 1The following installation operations or models are available:1. Standard:Regular installation, allowing links to this release area.2. Full-copy: Regular installation, with no links to this release area.3. Mounted: Host install via mounted or pre-populated /usr/atria or ATRIAHOME.4. Link-only: Host install via a symbolic link to this release-area.5. Deinstall: Deinstall software from the local installed host.Type Help or h for expanded descriptionsType Quit or q to exitPlease select the installation type by number.Model of installation; 2Specify directory to be installed with ClearCase, MultiSite, ClearCase ClearDDTS Integration, ClearCase ClearQuest Integration, ClearCase Web Interface Server,ClearCase Attache/usr/atria:Pathname to the network-wide release directory (used as target of symbolic links)/opt/Clearcase/v5.0/rhat_x86:1 : ClearQuest Integration with ClearCase2 : ClearCase MultiSite Full Function Installation3 : ClearCase Attache Helper4 : ClearCase Server-only Installation5 : ClearCase MultiSite Shipping Server-only Installation6 : ClearCase Web Interface Server7 : ClearCase Minimal Developer Installation8 : ClearCase Full Function Installation9 : ClearDDTS Integration with ClearCasea : Select allf : Finish selectionx : Toggle expanded descriptionsr : Reset selectionsq : QuitSelection number(s); 8Next selection, * denotes a selected component1 : ClearQuest Integration with ClearCase2 : ClearCase MultiSite Full Function Installation3 : ClearCase Attache Helper4 : ClearCase Server-only Installation5 : ClearCase MultiSite Shipping Server-only Installation6 : ClearCase Web Interface Server7 : ClearCase Minimal Developer Installation* 8 : ClearCase Full Function Installation9 : ClearDDTS Integration with ClearCasea : Select allf : Finish selectionx : Toggle expanded descriptionsr : Reset selectionsq : QuitSelection number(s); fAtria License Server Hostnode-name-of-license-server:ClearCase Registry Server Hostnode-name-of-clearcase-server:ClearCase Registry Backup Host(s)Unknown:ClearCase Registry Regionunix:Do you want to relink the MVFS when install iscomplete (yes, no, quit, help)no:Continue installation?(yes, no, quit)yes:/lib/modules/fs/mvfs.o:Hint: You are trying to load a module without a GPL compatible license and it has unresolved symbols.Contact the module supplier for assistance, only they can help you.Using /lib/modules/fs/mvfs.o/usr/atria/etc/atria_start: Loading MVFS failed- Please review /var/log/messages for information on the problem.- You may need to rebuild your kernel, rebuild your mvfs module,- and reboot your system. Information on how to do this can be found in- your Release Notes and file /var/adm/atria/mvfs/README.txt. - End of command output./code7,编译mvfs模块提示Loading MVFS failed,我们需要重新编译mvfs.o文件 cd /usr/src/linux-2.4.20-8 make mrproper make oldconfig make dep cd ./ ln -s /usr/src/linux-2.4.20-8 linux cd /var/adm/atria/mvfs/linux_ia32_2420/ make/lib/modules/fs/mvfs.o会被更新。8，验证安装执行/usr/atria/etc/atria_start