今天玩下靜默安裝(簡)
系統要求:–具體引數檢視官方文件
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = physical ram size / pagesize for most systems, this will be the value 2097152.-------------需要計算 一般為2097152
kernel.shmmax = ram times 0.5 需要計算( 記憶體的一般)32/210241024*1024
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
" maximum" for shmmax of just less than 4gb, or 4294967295.
" maximum" for shmmax of 「1/2 of physical ram」.
編輯vm.max_map_count引數為200000 可以使用如下命令修改。
$ more /proc/sys/vm/max_map_count
4)verifying udp and tcp kernel parameters
$ cat /proc/sys/net/ipv4/ip_local_port_range
32768 61000
#echo 9000 65500 > /proc/sys/net/ipv4/ip_local_port_rang
軟體安裝:
vi db_install.rsp
oracle.install.option=install_db_swonly
oracle_hostname=hadoop01
unix_group_name=oinstall
inventory_location=/u01/oracle/inventory
selected_languages=en,zh_cn
oracle_home=/u01/oracle/product/db11gr2
oracle_base=/u01/oracle
oracle.install.db.installedition=ee
oracle.install.db.dba_group=dba
oracle.install.db.oper_group=dba
decline_security_updates=true
./runinstaller -silent -responsefile /u01/database/response/db_install.rsp -ignoresysprereqs
as a root user, execute the following script(s):
1. /u01/oracle/inventory/orainstroot.sh
2. /u01/oracle/product/db11gr2/root.sh
監聽安裝:
netca /silent /responsefile /u01/database/response/netca.rsp
資料庫安裝:
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