在NIM中使用mksysb恢复客户端系统.doc

在NIM中使用mksysb恢复客户端系统内容提要:1. 首先在客户端做mksysb，并将备份设备指定为本地的一个文件。smitty mksysb* Backup DEVICE or FILE /mksysb/mksysb.0714 Create MAP files? noEXCLUDE files? noList files as they are backed up? noVerify readability if tape device? noGenerate new /image.data file? yesEXPAND /tmp if needed? noDisable software packing of backup? noBackup extended attributes? yesNumber of BLOCKS to write in a single output 然后回车开始备份。完成后，将/mksysb/mksysb.0714文件通过ftp上传到NIM服务器端的一个先期创建的指定文件系统内,比如/mksysb2. 在NIM服务器端的配置2.1 将client端的主机名和IP添加到/etc/hosts，并确保该主机名能被正确解析，并创建两个文件系统/mksysb和/spot2.2 smit nim-Configure the NIM Environment-Advanced Configuration-Initialize the NIM Master Only-在network name处输入nim，在Primary Network Install Interface选择一个能够和客户端通信的网络接口，回车* Network Name nim* Primary Network Install Interface en0Allow Machines to Register Themselves as Clients? yesAlternate Port Numbers for Network Communications(reserved values will be used if left blank)Client Registration Client Communications 2.3 smit nim-Perform NIM Administration Tasks-Manage Machines-Define a Machine-在Host Name of Machine处输入client主机名，回车* NIM Machine Name NIMClient* Machine Type standalone* Hardware Platform Type chrpKernel to use for Network Boot mpCommunication Protocol used by client Primary Network Install Interface* Cable Type bncNetwork Speed Setting Network Duplex Setting * NIM Network nim* Host Name NIMClientNetwork Adapter Hardware Address 0Network Adapter Logical Device Name IPL ROM Emulation Device 2.4 smit nim-Perform NIM Administration Tasks-Manage Resources-Define a Resource-选择mksysb-在Resource Name处输入NIMClient_mksysb,在Server of Resource处选择master，在Location of Resource处选择/mksysb/mksysb.0714，回车* Resource Name NIMClient_mksysb* Resource Type mksysb* Server of Resource master* Location of Resource /mksysb/mksysb.0714Comments Source for Replication -OR-System Backup Image Creation Options:CREATE system backup image? noNIM CLIENT to backup PREVIEW only? noIGNORE space requirements? noEXPAND /tmp if needed? noCreate MAP files? noBackup extended attributes? yesNumber of BLOCKS to write in a single output 2.5 smit nim-Perform NIM Administration Tasks-Manage Resources-Define a Resource-选择spot-在Resource Name处输入NIMClient_spot,在Server of Resource处选择master，在Source of Install Images处选择NIMClient_mksysb，在Location of Resource处输出/spot, 回车Resource Name NIMClient_spotResource Type spotServer of Resource masterSource of Install Images NIMClient_mksysbLocation of Resource /spotExpand file systems if space needed? yesComments installp FlagsPREVIEW only? (install operation will NOT occur) noCOMMIT software updates? noSAVE replaced files? yesAUTOMATICALLY install requisite software? yesOVERWRITE same or newer versions? no2.6 smit nim-Perform NIM Software Installation and Maintenance Tasks-Install and Update Software-Install the Base Operating System on Standalone Clients-选择NIMClient-选择 mksysb-选择NIMClient_mksysb-选择NIMClient_spot-将ACCEPT new license agreements? 改为 yes,将Initiate reboot and installation now? 改为 no, 回车* Installation Target NIMClient* Installation TYPE mksysb* SPOT NIMClient_spotLPP_SOURCE MKSYSB NIMClient_mksysbBOSINST_DATA to use during installation IMAGE_DATA to use during installation RESOLV_CONF to use for network configuration Customization SCRIPT to run after installation Customization FB Script to run at first reboot ACCEPT new license agreements? yesRemain NIM client after install? yesPRESERVE NIM definitions for resources on yesthis target?FORCE PUSH the installation? noInitiate reboot and installation now? no-OR-Set bootlist for insta