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# grep MemTotal /proc/meminfo
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# grep SwapTotal /proc/meminfo
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# free
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# df -k /tmp
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# df -k
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binutils-2.15.92.0.2-10.EL4
compat-db-4.1.25-9
control-center-2.8.0-12
gcc-3.4.3-9.EL4
gcc-c++-3.4.3-9.EL4
glibc-2.3.4-2
glibc-common-2.3.4-2
gnome-libs-1.4.1.2.90-44.1
libstdc++-3.4.3-9.EL4
libstdc++-devel-3.4.3-9.EL4
make-3.80-5
pdksh-5.2.14-30
sysstat-5.0.5-1
xscreensaver-4.18-5.rhel4.2
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# cat /proc/version
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# uname -r
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# rpm -q package_name
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# /usr/sbin/groupadd oinstall
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# grep dba /etc/group
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# /usr/sbin/groupadd dba
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# id oracle
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# /usr/sbin/useradd -g oinstall -G dba oracle
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# /usr/sbin/usermod -g oinstall -G dba oracle
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# id nobody
# /usr/sbin/useradd nobody
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semmsl 250
semmns 32000
semopm 100
semmni 128
shmall 2097152
shmmax ÎïÀíÄÚ´æµÄÒ»°ë
shmmni 4096
file-max 65536
ip_local_port_range Minimum:1024 Maximum:65000
rmem_default 262144
rmem_max 262144
wmem_default 262144
wmem_max 262144
1¡¢ÓÃÒÔÏÂÃüÁî²é¿´ÏàÓ¦µÄ²ÎÊýÖµ
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kernel.shmall = 2097152
kernel.shmmax = ÎïÀíÄÚ´æµÄÒ»°ë£¨1024*1024*ÎïÀíÄڴ棩
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 262144
net.core.rmem_max = 262144
net.core.wmem_default = 262144
net.core.wmem_max = 262144
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oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
u È»ºóÔÚ/etc/pam.d/loginÎļþÖÐÌí¼ÓÒÔÏÂÄÚÈÝ£º
session required pam_limits.so
u ÔÚ/etc/profileÏÂÌí¼ÓÒÔÏÂÄÚÈÝ£º
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
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n oracleÊ×ѡĿ¼һ°ãΪ£ºoracle_base/oraInventory
n oracle homeĿ¼һ°ãΪ£ºoracle_base/product/10.2.0
n È·Èϲ¢Éú³Éoracle baseĿ¼£¨ÔÚÎҵݲװ¹ý³ÌÖУ¬oracle baseĿ¼ÊÇ/usr/oracle£©
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# more /etc/oraInst.loc
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inventory_loc=/usr/oracle/oraInventory
inst_group=oinstall
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# more /etc/oratab
Èç¹û´æÔÚ£¬ÔòÓëÒÔϸñʽÀàËÆ£º
*:/usr/oracle/product/10.2.0:N
*:/opt/orauser/infra_904:N
*:/oracle/9.2.0:N
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#mkdir £p /usr/oracle
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# chown -R oracle:oinstall /usr/oracle
# chmod -R 775 /usr/oracle
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ÔÚoracleÓû§µÄ¸ùĿ¼ÏµÄÎļþ.bash_profileÖÐÌí¼ÓÈçÏÂÄÚÈÝ£º
umask 022
DISPLAY =(hostname):0.0; export DISPLAY
¿ÉÒÔ²»Ìí¼ÓÀ¨ºÅÄÚµÄÄÚÈÝ£¬¼´Ö±½Óд³É£ºDISPLAY =:0.0;export DISPLAY¡£
Ô¶³Ì°²×°µÄ£¬»¹ÐèÒªÔÚÔËÐа²×°³ÌÐò֮ǰ¡£ÔÚ¸ùÓû§ÏÂÔËÐÐxhost + rlinux.localdomain(ÄãµÄÍêÕû»úÆ÷Ãû)¡£Èç¹ûORACLE_SID, ORACLE_HOME, »ò ORACLE_BASEµÈ»·¾³±äÁ¿ÔÚprofileÎļþÖÐÒѾ´æÔÚ£¬Çë×¢ÊÍ»òɾ³ýµôÏàÓ¦ÄÚÈÝ¡£
2¡¢É趨ÁÙʱĿ¼µÄ»·¾³±äÁ¿
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# chmod a+wr /tmp
ÔÚprofileÎļþÖÐÌí¼Ó£º
TEMP=/mount_point/tmp
TMPDIR=/mount_point/tmp
export TEMP TMPDIR
ʹÐÂÔö¼Óµ½profileÖеÄÄÚÈÝÔÚµ±Ç°Öжˣ¨tty£©ÉúЧµÄ°ì·¨ÊÇÔËÐÐÒ»ÏÂprofileÎļþ¼´¿É£º$ . ./.profile¡£
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$ ORACLE_BASE=/usr/oracle
$ ORACLE_SID=o10g
$ export ORACLE_BASE ORACLE_SID
4¡¢ÔËÐÐÒÔÏÂÃüÁʹµ±Ç°µÄһЩ²ÎÊýʧЧ¡£
$ unset ORACLE_HOME
$ unset TNS_ADMIN
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$./runInstaller
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°²×°½áÊøÇ°£¬°²×°½çÃæ»áµ¯³ö´°¿Ú£¬ÐèÒªÒÔrootÓû§Éí·ÝÔËÐÐÁ½¸öÃüÁ
# /home/oracle/oraInventory/orainstRoot.sh
# $ORACLE_HOME/root.sh
°²×°Íê³É£¬ÐèÒªÁ¢¼´±¸·Ýroot.shÎļþ£¬ÒԱ㽫À´°²×°ÐµÄoracle²úƷʱʹÓá£Èç¹ûҪɾ³ýoracleÊý¾Ý¿â£¬ÐèҪͨ¹ýÔËÐÐdbcaÃüÁîÊ×ÏÈɾ³ýoracleÊý¾Ý¿âʵÀý£¬È»ºóÔÙÔËÐÐ$ORACLE_HOME/oui/install/runInstallerÃüÁ½øÈë°²×°½çÃæ£¬¸ù¾ÝÐèҪѡÔñɾ³ýÈ«²¿»òÐèҪɾ³ýµÄ²¿·ÖÈí¼þ¼´¿É¡£
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n oracle°²×°Íê³Éºó£¬ÐèÒªÉèÖÃÏàÓ¦µÄ»·¾³±äÁ¿£¬¼´½«»·¾³±äÁ¿Ìí¼Óµ½.bash_profileÖС£
ORACLE_HOME=/usr/oracle/product/10.2.0
export ORACLE_HOME
ORACLE_SID=o10g
export ORACLE_SID
NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
export NLS_LANG
TNS_ADMIN=$ORACLE_HOME/network/admin
export TNS_ADMIN
ORA_NLS33=$ORACLE_HOME/nls/data
export ORA_NLS33
PATH=$PATH:$ORACLE_HOME/bin
export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib
export LD_LIBRARY_PATH
CLASS_PATH=$CLASS_PATH:$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib:$ORACLE_HOME/network/jlib
Export CLASS_PATH