Oracle Data Guardʵʩ·½°¸
[root@localhost rpm]#rpm ¨CUvh *
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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
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[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$option where parameter = 'Oracle Data Guard¡¯;
5.3 ÍøÂçÅäÖÃ
192.168.204.131£¨orcl£©------------------------------------192.168.204.132(orcldg)
5.4 ¼àÌýÅäÖÃ
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[oracle@localhost ~]$ 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 =