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Oracle Data Guardʵʩ·½°¸

[root@localhost rpm]#rpm ¨CUvh *

? 64λÐè°²×°µÄ²Ù×÷ϵͳÈí¼þ°ü

binutils-2.17.50.0.6

compat-libstdc++-33-3.2.3

compat-libstdc++-33-3.2.3 (32 bit) elfutils-libelf-0.125

elfutils-libelf-devel-0.125 gcc-4.1.2 gcc-c++-4.1.2 glibc-2.5-24

glibc-2.5-24 (32 bit) glibc-common-2.5 glibc-devel-2.5

glibc-devel-2.5 (32 bit) glibc-headers-2.5 ksh-20060214 libaio-0.3.106

libaio-0.3.106 (32 bit) libaio-devel-0.3.106

libaio-devel-0.3.106 (32 bit) libgcc-4.1.2

libgcc-4.1.2 (32 bit) libstdc++-4.1.2

libstdc++-4.1.2 (32 bit) libstdc++-devel 4.1.2 make-3.81 sysstat-7.0.2 unixODBC-2.2.11

unixODBC-2.2.11 (32 bit) unixODBC-devel-2.2.11

unixODBC-devel-2.2.11 (32 bit)

4.4 ÐÞ¸ÄÄں˲ÎÊý

ÏÂÁн«Òª½øÐÐÅäÖõĺËÐIJÎÊý¾ùÓµÓÐĬÈÏÖµ(»òÕß˵×îСֵ)£¬ÐèÒª¶ÔÆä½øÐÐÅäÖõÄÔ­Òò£¬ÊÇΪÁË»ñµÃ¸üºÃÁËÐÔÄÜ£¬Òò´Ë¶ÔÓÚ²úÆ··þÎñÆ÷À´Ëµ£¬Îñ±Ø¸ù¾Ýʵ¼ÊÇé¿ö½øÐÐÅäÖ㬲»Êʵ±µÄÖµ·´µ¹¿ÉÄÜÊÊµÃÆä·´¡£

ʹÓÃvi ÃüÁî±à¼­/etc/sysctl.conf Îļþ£¬ÀýÈ磺 [root@localhost ~]# vi /etc/sysctl.conf ½«ÏÂÁÐÄÚÈݼÓÈë¸ÃÎļþ£º

fs.aio-max-nr = 1048576 fs.file-max = 6815744 kernel.shmall = 2097152 kernel.shmmax = 536870912 kernel.shmmni = 4096

kernel.sem = 250 32000 100 128

net.ipv4.ip_local_port_range = 9000 65500 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048586

Oracle Data Guardʵʩ·½°¸

×¢Ò⣬ijЩ²ÎÊý¿ÉÄÜÒѾ­´æÔÚÓÚ¸ÃÎļþ£¬×¢ÒâÐ޸IJÎÊýÖµ¼´¿É¡£ÕâÀï¸÷²ÎÊýËùÖ¸¶¨µÄÖµ½ö¹©²Î¿¼£¬Çë¸ù¾Ýʵ¼ÊÇé¿ö½øÐÐÐ޸ģ¬Ò»°ãÀ´ËµÖ»ÐèÒª¶Ôkernel.shmmax Õâ¸ö²ÎÊýµÄ²ÎÊýÖµ½øÐÐÐ޸ļ´¿É£¬¸Ã²ÎÊý½¨ÒéÐÞ¸ÄΪÎïÀíÄÚ´æµÄÒ»°ë(ÒÔ×Ö½ÚΪµ¥Î»)¡£

±à¼­ÍêÖ®ºó´æÅÌÍ˳ö£¬È»ºóÔËÐÐÏÂÁÐÃüÁîÖØÐ¼ÓÔØ²¢ÑéÖ¤²ÎÊýÊÇ·ñÕýÈ·£º [root@jssnode1 ~]# sysctl -p

4.5 ÐÞ¸Äϵͳʱ¼ä

ÐÞ¸ÄÖ÷»úÓ뱸»úµÄϵͳʱ¼äÒ»ÖÂ

4.6 ´´½¨Óû§ºÍ×é¼°°²×°Ä¿Â¼²¢ÅäÖû·¾³±äÁ¿

´´½¨Óû§ºÍ×飺

[root@localhost ~]# groupadd oinstall [root@localhost ~]#groupadd dba

[root@localhost ~]#useradd -g oinstall -G dba oracle [root@localhost ~]#passwd oracle

ÑéÖ¤nobodyÓû§£º

[root@localhost ~]#id nobody

´´½¨OracleµÄ°²×°Ä¿Â¼£º

×¢: (ÒòÐéÄâ»ú»·¾³°²×°LinuxʱûÓÐÊÖ¶¯·ÖÇø£¬µ¼Ö¹ÒÔØµã¡± /¡±¿Õ¼ä²»×㣬ËùÒÔ½«oracle°²×°µ½ÁË/home/dbÏÂ,ÏÖ³¡»·¾³ÏÂOracleÓ¦°²×°µ½/opt»òµ¥¶À·ÖÇø) [root@localhost ~]# cd /home [root@localhost home]#mkdir db

¸Ä±äÎļþϵͳ/home/dbµÄËùÓÐÕßΪoracle£¬ÒԱ㽫Oracle°²×°µ½´ËĿ¼ [root@localhost home]#chown oracle:oinstall db

Çл»µ½oracleÓû§£¬ÐÞ¸Ä.bash_profile [oracle@localhost ~]$ vi .bash_profile # .bash_profile

# Get the aliases and functions if [ -f ~/.bashrc ]; then . ~/.bashrc fi

Oracle Data Guardʵʩ·½°¸

# User specific environment and startup programs ORACLE_SID=orcl

ORACLE_BASE=/home/db/oracle

ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1 export ORACLE_SID ORACLE_BASE ORACLE_HOME export LD_ASSUME_KERNEL=2.6.18

export NLS_LANG=%umask 022

PATH=$PATH:/$ORACLE_HOME/bin:$HOME/bin export PATH

4.7 °²×°OracleÊý¾Ý¿â

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Oracle Data Guardʵʩ·½°¸

5. ÅäÖÃDataGuard¹ý³Ì

5.1 ±¸×¢

¡°SQL>¡±£º±íʾÔÚsqlplus»·¾³ÏÂÖ´ÐУ¬Í¨³£ÊÇÒÔsysdbaÉí·ÝµÇ¼À´Ö´ÐÐÃüÁî ¡°$¡±»ò¡± [oracle@localhost ~]$¡±£º±íʾÔÚÃüÁîÐÐÖÐÖ´ÐеÄÃüÁî

5.2 ÅжÏDataGuardÊÇ·ñ°²×°

SQL>select * from v$option where parameter = 'Oracle Data Guard¡¯;

5.3 ÍøÂçÅäÖÃ

192.168.204.131£¨orcl£©------------------------------------192.168.204.132(orcldg)

5.4 ¼àÌýÅäÖÃ

? Ö÷¿â

[oracle@localhost ~]$ cd $ORACLE_HOME/network/admin [oracle@localhost admin]$ vi listener.ora

LISTENER =

(DESCRIPTION_LIST = (DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.204.131)(PORT = 1521)) ) )

SID_LIST_LISTENER = (SID_LIST =