linux安装和配置ORACLE数据安装环境.docx

linux安装和配置ORACLE数据安装环境.docx

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linux安装和配置ORACLE数据安装环境

[root@oralce~]#vncserver

New':

1（root）'desktopis:

1

Startingapplicationsspecifiedin/root/.vnc/xstartup

Logfileis/root/.vnc/:

1.log

[root@oralce~]#ll

total84

-rw-------1rootroot3388Oct12012anaconda-ks.cfg

drwxr-xr-x2rootroot4096Oct113:

51Desktop

-rw-r--r--1rootroot51480Oct12012install.log

-rw-r--r--1rootroot5062Oct12012install.log.syslog

[root@oralce~]#groupaddoinstall

[root@oralce~]#groupaddoper

[root@oralce~]#groupadddba

[root@oralce~]#useradd-goinstall-Gdba,operoracle

[root@oralce~]#paswwdoracle

-bash:

paswwd:

commandnotfound

[root@oralce~]#passwdoracle

Changingpasswordforuseroracle.

NewUNIXpassword:

BADPASSWORD:

itisbasedonadictionaryword

RetypenewUNIXpassword:

passwd:

allauthenticationtokensupdatedsuccessfully.

[root@oralce~]#mkdir/u01

[root@oralce~]#chown-Roracle:

oinstall/u01

[root@oralce~]#su-oracle

[oracle@oralce~]$ll

total0

[oracle@oralce~]$

[oracle@oralce~]$vi.bash_profile

#.bash_profile

#Getthealiasesandfunctions

if[-f~/.bashrc];then

.~/.bashrc

fi

#Userspecificenvironmentandstartupprograms

PATH=$PATH:

$HOME/bin

exportPATH

exportORACLE_SID=pony

exportORACLE_BASE=/u01/app/oracle

exportORACLE_HOME=$ORACLE_BASE/product/10.2/db_1

exportPATH=$ORACLE_HOME/bin:

$PATH

~

1.Usinganytexteditor,createoreditthe/etc/sysctl.conffile,andaddoreditlinessimilartothefollowing:

Note:

Includelinesonlyforthekernelparametervaluesthatyouwanttochange.Forthesemaphoreparameters（kernel.sem）,youmustspecifyallfourvalues.However,ifanyofthecurrentvaluesarelargerthantherecommendedvalue,thenspecifythelargervalue.

kernel.shmall=2097152

kernel.shmmax=2147483648

kernel.shmmni=4096

kernel.sem=25032000100128

fs.file-max=65536

net.ipv4.ip_local_port_range=102465000

net.core.rmem_default=1048576

net.core.rmem_max=1048576

net.core.wmem_default=262144

net.core.wmem_max=262144

Toincreasetheshelllimits:

Addthefollowinglinestothe/etc/security/limits.conffile:

oraclesoftnproc2047

oraclehardnproc16384

oraclesoftnofile1024

oraclehardnofile65536

Addoreditthefollowinglineinthe/etc/pam.d/loginfile,ifitdoesnotalreadyexist:

sessionrequired/lib/security/pam_limits.so

sessionrequiredpam_limits.so

1.Dependingontheoracleuser'sdefaultshell,makethefollowingchangestothedefaultshellstart-upfile:

FortheBourne,Bash,orKornshell,addthefollowinglinestothe/etc/profilefile（orthefileonSUSEsystems）/etc/profile.local:

if[$USER="oracle"];then

if[$SHELL="/bin/ksh"];then

ulimit-p16384

ulimit-n65536

else

ulimit-u16384-n65536

fi

fi

FortheCshell（cshortcsh）,addthefollowinglinestothe/etc/csh.loginfile（orthefileonSUSEsystems）/etc/csh.login.local:

if（$USER=="oracle"）then

limitmaxproc16384

limitdescriptors65536

endif