一、系统准备1.1、操作系统版本需求执行命令oslevel–s来查看#oslevel–s1.2、内存需求执行命令lsattr-E-lsys0-arealmem显示内存大小#lsattr–Elsys0-arealmem1.3、SWAP空间需求执行命令lsps–a查看SWAP空间大小#lsps–a1.4、确认操作系统位数执行getconfHARDWARE_BITMODE命令查看#getconfHARDWARE_BITMODE1.5、软件包需求AIX61系统需要如下软件包bos.adt.basebos.adt.libbos.adt.libmbos.perf.libperfstat6.1.2.1orlaterbos.perf.perfstatbos.perf.proctoolsxlC.aix61.rte:10.1.0.0orlater执行命令lslpp-lbos.adt.basebos.adt.libbos.adt.libmbos.perf.libperfstatbos.perf.perfstatbos.perf.proctoolsxlC.aix61.rte查看软件包安装情况#lslpp-lbos.adt.basebos.adt.libbos.adt.libmbos.perf.libperfstatbos.perf.perfstatbos.perf.proctoolsxlC.aix61.rteFilesetLevelStateDescription----------------------------------------------------------------------------Path:/usr/lib/objreposbos.adt.base6.1.6.1COMMITTEDBaseApplicationDevelopmentToolkitbos.adt.lib6.1.2.0COMMITTEDBaseApplicationDevelopmentLibrariesbos.adt.libm6.1.6.0COMMITTEDBaseApplicationDevelopmentMathLibrarybos.perf.libperfstat6.1.6.1COMMITTEDPerformanceStatisticsLibraryInterfacebos.perf.perfstat6.1.6.0COMMITTEDPerformanceStatisticsInterfacebos.perf.proctools6.1.6.0COMMITTEDProcFilesystemToolsxlC.aix61.rte11.1.0.1COMMITTEDXLC/C++RuntimeforAIX6.1Path:/etc/objreposbos.adt.base6.1.6.1COMMITTEDBaseApplicationDevelopmentToolkitbos.perf.libperfstat6.1.6.1COMMITTEDPerformanceStatisticsLibraryInterfacebos.perf.perfstat6.1.6.0COMMITTEDPerformanceStatisticsInterface1.6、系统补丁需求11gR2需要以下补丁，执行命令instfix-i查询instfix-i|grepIZ41855instfix-i|grepIZ51456instfix-i|grepIZ523191.7、创建用户组和用户使用smittymkgroup命令创建用户组dba和oinstall，组号分别为301和302；使用smittymkuser命令进行创建用户oracleuseradd-d/home/oracle-m-u401-goinstall-Gdbaoracleuseradd-d/home/grid-m-u402-goinstall-Gdbagrid#passwdoracleChangingpasswordfor"oracle"oracle'sNewpassword:Enterthenewpasswordagain:1.8、增加oracle用户shell能力查看grid和oracle用户shell能力lsuser-acapabilitiesoracle增加oracle用户shell能力chusercapabilities=CAP_NUMA_ATTACH,CAP_BYPASS_RAC_VMM,CAP_PROPAGATEoracle1.9、系统参数配置1.9.1、配置进程数执行命令smittychgsys修改，将PROCESSES修改为163841.9.2、配置grid用户和oracle用户Shell权限修改/etc/security/limits文件default:fsize=-1core=2097151cpu=-1data=-1rss=-1stack=-1nofiles=-11.9.3、查看异步aio数执行命令ioo-oaio_maxreqs1.9.4、配置网络参数查看参数#no-a|fgrepephemeraltcp_ephemeral_high=65535tcp_ephemeral_low=32768udp_ephemeral_high=65535udp_ephemeral_low=32768配置参数#no-p-otcp_ephemeral_low=9000-otcp_ephemeral_high=65500Settingtcp_ephemeral_lowto9000Settingtcp_ephemeral_lowto9000innextbootfileSettingtcp_ephemeral_highto65500Settingtcp_ephemeral_highto65500innextbootfile#no-p–oudp_ephemeral_low=9000-oudp_ephemeral_high=65500Settingudp_ephemeral_lowto9000Settingudp_ephemeral_lowto9000innextbootfileSettingudp_ephemeral_highto65500Settingudp_ephemeral_highto65500innextbootfile1.9.5、配置主机虚拟内存vmo-p-ominperm%=3vmo-p-omaxperm%=90vmo-p-omaxclient%=90vmo-p-olru_file_repage=0vmo-p-ostrict_maxclient=1vmo-p-ostrict_maxperm=01.9.6、增加操作系统块分配大小chdev-lsys0-ancargs='128'如果报错Methoderror(/usr/lib/methods/chggen):0514-018Thevaluesspecifiedforthefollowingattributesarenotvalid:ncargsARG/ENVlistsizein4Kbyteblocks则使用命令smitchgsys查看ARG/ENV列的数值。1.9.7、增加操作系统最大进程数使用命令smitch...
