1.查看swap大小，若小于150m，需添加增加虚拟空间
dd if=/dev/zero of=/swapadd bs=1024 count=2006424 mkswap /swapadd swapon /swapadd
重启系统虚拟空间会消失，除非打开/etc/fstab文件，加入
/swap swap swap default 0 0
2.查看操作系统信息
[root@docker ~]# uname -m x86_64 [root@docker ~]# cat /etc/redhat-release centos linux release 7.1.1503 (core)
3.安装前的准备
a.修改主机名，linux7以上系统用：hostnamectl set-hostname hostname
4.关闭selinux：vi /etc/selinux/config，设置如下，重启系统reboot；
5.检查以下服务是否安装
binutils-2.23.52.0.1-12.el7.x86_64 compat-libcap1-1.10-3.el7.x86_64 compat-libstdc++-33-3.2.3-71.el7.i686 compat-libstdc++-33-3.2.3-71.el7.x86_64 gcc-4.8.2-3.el7.x86_64 gcc-c++-4.8.2-3.el7.x86_64 glibc-2.17-36.el7.i686 glibc-2.17-36.el7.x86_64 glibc-devel-2.17-36.el7.i686 glibc-devel-2.17-36.el7.x86_64 ksh libaio-0.3.109-9.el7.i686 libaio-0.3.109-9.el7.x86_64 libaio-devel-0.3.109-9.el7.i686 libaio-devel-0.3.109-9.el7.x86_64 libgcc-4.8.2-3.el7.i686 libgcc-4.8.2-3.el7.x86_64 libstdc++-4.8.2-3.el7.i686 libstdc++-4.8.2-3.el7.x86_64 libstdc++-devel-4.8.2-3.el7.i686 libstdc++-devel-4.8.2-3.el7.x86_64 libxi-1.7.2-1.el7.i686 libxi-1.7.2-1.el7.x86_64 libxtst-1.2.2-1.el7.i686 libxtst-1.2.2-1.el7.x86_64 make-3.82-19.el7.x86_64 sysstat-10.1.5-1.el7.x86_64 unixodbc-2.3.1-6.el7.x86_64 or later unixodbc-2.3.1-6.el7.i686 or later unixodbc-devel-2.3.1-6.el7.x86_64 or later unixodbc-devel-2.3.1-6.el7.i686 or later
view code
若担心系统包比较旧可考虑先更新程序包：yum -y upgrade，（提示：等待时间比较长！）
用yum进行安装所需服务：
yum -y install binutils compat-libcap1 compat-libstdc++-33 compat-libstdc++-33*i686 compat-libstdc++-33*.devel compat-libstdc++-33 compat-libstdc++-33*.devel gcc gcc-c++ glibc glibc*.i686 glibc-devel glibc-devel*.i686 ksh libaio libaio*.i686 libaio-devel libaio-devel*.devel libgcc libgcc*.i686 libstdc++ libstdc++*.i686 libstdc++-devel libstdc++-devel*.devel libxi libxi*.i686 libxtst libxtst*.i686 make sysstat unixodbc unixodbc*.i686 unixodbc-devel unixodbc-devel*.i686
检查31个包是否都有安装，版本号只能大于规定的版本，不能小于
rpm -q binutils compat-libcap1 compat-libstdc++-33 gcc gcc-c++ glibc glibc-devel ksh libaio libaio-devel libgcc libstdc++ libstdc++-devel libxi libxtst make sysstat unixodbc unixodbc-devel
[root@docker ~]# rpm -q binutils compat-libcap1 compat-libstdc++-33 gcc gcc-c++ glibc glibc-devel ksh libaio libaio-devel libgcc libstdc++ libstdc++-devel libxi libxtst make sysstat unixodbc unixodbc-devel binutils-2.23.52.0.1-55.el7.x86_64 compat-libcap1-1.10-7.el7.x86_64 compat-libstdc++-33-3.2.3-72.el7.x86_64 compat-libstdc++-33-3.2.3-72.el7.i686 gcc-4.8.5-4.el7.x86_64 gcc-c++-4.8.5-4.el7.x86_64 glibc-2.17-106.el7_2.8.x86_64 glibc-2.17-106.el7_2.8.i686 glibc-devel-2.17-106.el7_2.8.x86_64 glibc-devel-2.17-106.el7_2.8.i686 ksh-20120801-22.el7_1.3.x86_64 libaio-0.3.109-13.el7.x86_64 libaio-0.3.109-13.el7.i686 libaio-devel-0.3.109-13.el7.x86_64 libaio-devel-0.3.109-13.el7.i686 libgcc-4.8.5-4.el7.x86_64 libgcc-4.8.5-4.el7.i686 libstdc++-4.8.5-4.el7.x86_64 libstdc++-4.8.5-4.el7.i686 libstdc++-devel-4.8.5-4.el7.x86_64 libstdc++-devel-4.8.5-4.el7.i686 libxi-1.7.2-2.1.el7.x86_64 libxi-1.7.4-2.el7.i686 libxtst-1.2.2-2.1.el7.x86_64 libxtst-1.2.2-2.1.el7.i686 make-3.82-21.el7.x86_64 sysstat-10.1.5-7.el7.x86_64 unixodbc-2.3.1-11.el7.x86_64 unixodbc-2.3.1-11.el7.i686 unixodbc-devel-2.3.1-11.el7.x86_64 unixodbc-devel-2.3.1-11.el7.i686
view code
6.创建oinstall和dba组
/usr/sbin/groupadd oinstall /usr/sbin/groupadd dba
7.创建oracle用户
/usr/sbin/useradd -g oinstall -g dba oracle
8.设置oracle密码
passwd oracle
9.验证创建及所属组是否正确：id oracle
[root@docker ~]# id oracle uid=1001(oracle) gid=1001(oinstall) groups=1001(oinstall),1002(dba)
10.配置内核参数
[root@docker ~]# vim /etc/sysctl.conf # system default settings live in /usr/lib/sysctl.d/00-system.conf. # to override those settings, enter new settings here, or in an /etc/sysctl.d/<name>.conf file # # for more information, see sysctl.conf(5) and sysctl.d(5). fs.aio-max-nr = 1048576 fs.file-max = 6815744 kernel.shmall = 2097152 kernel.shmmax = 7516192768 #7g
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 = 1048576
参数的值不能小于上面的配置，因为这是oracle官方建议的最小值，所以生产环境建议调整为这些参数，以优化系统性能。
注意：kernel.shmmax的值，#最低：536870912，最大值：比物理内存小1个字节的值，建议比物理内存小一点点就可以（过小的话后期会导致数据库实例无法启动或无法监听）
参数解释：
shmmax=物理内存*80%*80%，单位是字节 kernel.shmmax：表示单个共享内存段的最大值，以字节为单位，此值一般为物理内存的一半，不过大一点也没关系，这里设定的为4gb，即“4294967295/1024/1024/1024=4g”。 kernel.shmmin：表示单个共享内存段的最小值，默认为1byte kernel.shmall：表示整个系统范围内可用共享内存页的总量，单位是页（page），在32位系统上一页等于4kb，也就是4096字节。计算公式是：shmmax/page_size kernel.shmmni：表示整个系统范围内内存段的最大数量，一般为4096. ip_local_port_range ：表示端口的范围。在监听器帮助客户端进程和服务器进程建立连接时，会用到指定范围内的端口。 kernel.sem ：表示设置的信号量，这4个参数内容大小固定。 net.core.rmem_default ：表示接收套接字缓冲区大小的缺省值（以字节为单位）。 net.core.rmem_max ：表示接收套接字缓冲区大小的最大值（以字节为单位） net.core.wmem_default ：表示发送套接字缓冲区大小的缺省值（以字节为单位）。 net.core.wmem_max ：表示发送套接字缓冲区大小的最大值（以字节为单位）。
参数解释
修改后使之生效
/sbin/sysctl -p
11.修改用户权限
vim /etc/security/limits.conf #在末尾添加 oracle soft nproc 2047 oracle hard nproc 16384 oracle soft nofile 1024 oracle hard nofile 65536 oracle soft stack 10240 oracle hard stack 10240
12.在/etc/pam.d/login 文件中，使用文本编辑器或vi命令增加或修改以下内容
session required /lib64/security/pam_limits.so session required pam_limits.so
13.在/etc/profile 文件中，使用文本编辑器或vi命令增加或修改以下内容
if [ $user = "oracle" ]; then
if [ $shell = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
使之生效：source /etc/profile
source /etc/profile
14.创建安装目录
mkdir -p /u01/app/ chown -r oracle:oinstall /u01/app/ chmod -r 775 /u01/app/
15.配置环境变量
[oracle@docker ~]$ vim ~/.bash_profile export oracle_base=/u01/app/oracle export oracle_sid=dbsrv2
使之生效
source ~/.bash_profile
16.解压oracle软件
[root@docker src]# unzip linux.x64_11gr2_database_1of2.zip [root@docker src]# unzip linux.x64_11gr2_database_2of2.zip
17.切换到oracle用户，复制响应文件模板
[oracle@docker ~]$ mkdir etc [oracle@docker ~]$ cp /usr/local/src/database/response/* /home/oracle/etc/ [oracle@docker ~]$ ls etc dbca.rsp db_install.rsp netca.rsp
18.设置响应文件权限
[oracle@docker ~]$ su - root [root@docker ~]# chmod 700 /home/oracle/etc/*.rsp
19.切换到oracle用户：su – oracle，修改安装oracle软件的响应文件/home/oracle/etc/db_install.rsp
oracle.install.option=install_db_swonly // 安装类型 oracle_hostname=docker // 主机名称（hostname查询） unix_group_name=oinstall // 安装组 inventory_location=/u01/app/orainventory //inventory目录（不填就是默认值） selected_languages=en,zh_cn,zh_tw // 选择语言 oracle_home=/u01/app/oracle/product/11.2.0/db_1 //oracle_home oracle_base=/u01/app/oracle //oracle_base oracle.install.db.installedition=ee // oracle版本 oracle.install.db.eeoptionsselection=false //自定义安装，否，使用默认组件 oracle.install.db.dba_group=dba / / dba用户组 oracle.install.db.oper_group=oinstall // oper用户组 oracle.install.db.config.starterdb.type=general_purpose //数据库类型 oracle.install.db.config.starterdb.globaldbname=orcl //globaldbname oracle.install.db.config.starterdb.sid=dbsrv2 //sid oracle.install.db.config.starterdb.memorylimit=81920 //自动管理内存的内存(m) oracle.install.db.config.starterdb.password.all=oracle //设定所有数据库用户使用同一个密码 security_updates_via_myoraclesupport=false //（手动写了false） decline_security_updates=true //设置安全更新（貌似是有bug，这个一定要选true，否则会无限提醒邮件地址有问题，终止安装。ps：不管地址对不对）
20.开始静默安装
[oracle@docker database]$ /data/software//database/runinstaller -silent -responsefile /home/oracle/etc/db_install.rsp
21.查看安装日志
tail -f /u01/app/orainventory/logs/installactions2016-08-31_06-56-29pm.log
出现如下提示表示安装完成
[oracle@zyadmin ~]$ /data/software//database/runinstaller -silent -responsefile /home/oracle/etc/db_install.rsp
正在启动 oracle universal installer...
检查临时空间: 必须大于 120 mb。 实际为 33493 mb 通过
检查交换空间: 必须大于 150 mb。 实际为 1959 mb 通过
准备从以下地址启动 oracle universal installer /tmp/orainstall2018-08-18_03-29-11pm. 请稍候...[oracle@zyadmin ~]$ [warning] [ins-13014] 目标环境不满足一些可选要求。
原因: 不满足一些可选的先决条件。有关详细信息, 请查看日志。/tmp/orainstall2018-08-18_03-29-11pm/installactions2018-08-18_03-29-11pm.log
操作: 从日志 /tmp/orainstall2018-08-18_03-29-11pm/installactions2018-08-18_03-29-11pm.log 中确定失败的先决条件检查列表。然后, 从日志文件或安装手册中查找满足这些先决条件的适当配置, 并手动进行修复。
可以在以下位置找到本次安装会话的日志:
/data/u01/app/orainventory/logs/installactions2018-08-18_03-29-11pm.log
^c
[oracle@zyadmin ~]$ tail /data/u01/app/orainventory/logs/installactions2018-08-18_03-29-11pm.log
信息: 构建客户机共享库
信息: 此 make 操作的输出也可以在以下位置获得: '/data/u01/app/oracle/product/11.2.0/db_1/install/make.log'
信息:
信息: 开始从衍生进程输出:
信息: ----------------------------------
信息:
信息: /data/u01/app/oracle/product/11.2.0/db_1/bin/genclntsh
[oracle@zyadmin ~]$ oracle database 11g 的 安装 已成功。
请查看 '/data/u01/app/orainventory/logs/silentinstall2018-08-18_03-29-11pm.log' 以获取详细资料。
以 root 用户的身份执行以下脚本:
1. /data/u01/app/orainventory/orainstroot.sh
2. /data/u01/app/oracle/product/11.2.0/db_1/root.sh
successfully setup software.
view code
22.使用root用户执行脚本
su - root /u01/app/orainventory/orainstroot.sh /u01/app/oracle/product/11.2.0/db_1/root.sh
常见报错解决办法：
（1）若没有生成orainstroot.sh这个文件，解决办法：删除/etc/orainst.loc文件
（2） 若重装oracle提示：“系统标识符（sid）已经存在，请指定另一个sid”，
解决办法：把/etc/oratab里面对应的记录注释或者删除掉
(3)修改oracle端口：
a.查看监听状态，停止监听 $lsnrctl status $lsnrctl stop b.修改配置文件 $vi $oracle_home/network/admin/listener.ora (修改对应的端口为欲更改端口) c.登陆并查看local_listener参数 $sqlplus / as sysdba >show parameter local_listener (此时value值是空的) d.修改local_listener参数 >alter system set local_listener="(address=(protocol=tcp)(host=172.16.8.129)(port=1521))"; （host后面加主机名或者ip，然后就可以查看local_listener参数了） e.启动监听，查看状态 >lsnrctl start >lsnrctl status f.防火墙端口开放 # /sbin/iptables -l input -p tcp --dport 端口 -j accept # /etc/rc.d/init.d/iptables save
view code
a.查看监听状态，停止监听
$lsnrctl status
$lsnrctl stop
b.修改配置文件
$vi $oracle_home/network/admin/listener.ora
(修改对应的端口为欲更改端口)
c.登陆并查看local_listener参数
$sqlplus / as sysdba
>show parameter local_listener
(此时value值是空的)
d.修改local_listener参数
>alter system set local_listener=”(address=(protocol=tcp)(host=172.16.8.129)(port=1521))”;
（host后面加主机名或者ip，然后就可以查看local_listener参数了）
e.启动监听，查看状态
>lsnrctl start
>lsnrctl status
f.防火墙端口开放
# /sbin/iptables -l input -p tcp –dport 端口 -j accept
# /etc/rc.d/init.d/iptables save
23.增加或修改oracle的环境变量
su - oracle vim ~/.bash_profile #for oracle export oracle_base=/u01/app/oracle export oracle_sid=dbsrv2 export roacle_pid=ora11g #export nls_lang=american_america.al32utf8 export ld_library_path=$oracle_home/lib:/usr/lib export oracle_home=/u01/app/oracle/product/11.2.0/db_1 export path=$path:$oracle_home/bin export lang="zh_cn.utf-8" export nls_lang="simplified chinese_china.al32utf8" export nls_date_format='yyyy-mm-dd hh24:mi:ss'
24.配置监听程序：netca /silent /responsefile /home/oracle/etc/netca.rsp
[oracle@docker ~]$ netca /silent /responsefile /home/oracle/etc/netca.rsp parsing command line arguments: parameter "silent" = true parameter "responsefile" = /home/oracle/etc/netca.rsp done parsing command line arguments. oracle net services configuration: profile configuration complete. oracle net listener startup: running listener control: /u01/app/oracle/product/11.2.0/db_1/bin/lsnrctl start listener listener control complete. listener started successfully. listener configuration complete. oracle net services configuration successful. the exit code is 0
view code
25.启动监听程序：[oracle@docker ~]$ lsnrctl start
[oracle@docker ~]$ lsnrctl start lsnrctl for linux: version 11.2.0.1.0 - production on 01-sep-2016 11:23:31 copyright (c) 1991, 2009, oracle. all rights reserved. starting /u01/app/oracle/product/11.2.0/db_1/bin/tnslsnr: please wait... tnslsnr for linux: version 11.2.0.1.0 - production system parameter file is /u01/app/oracle/product/11.2.0/db_1/network/admin/listener.ora log messages written to /u01/app/oracle/diag/tnslsnr/docker/listener/alert/log.xml listening on: (description=(address=(protocol=ipc)(key=extproc1521))) listening on: (description=(address=(protocol=tcp)(host=docker)(port=1521))) connecting to (description=(address=(protocol=ipc)(key=extproc1521))) status of the listener ------------------------ alias listener version tnslsnr for linux: version 11.2.0.1.0 - production start date 01-sep-2016 11:23:31 uptime 0 days 0 hr. 0 min. 0 sec trace level off security on: local os authentication snmp off listener parameter file /u01/app/oracle/product/11.2.0/db_1/network/admin/listener.ora listener log file /u01/app/oracle/diag/tnslsnr/docker/listener/alert/log.xml listening endpoints summary... (description=(address=(protocol=ipc)(key=extproc1521))) (description=(address=(protocol=tcp)(host=docker)(port=1521))) the listener supports no services the command completed successfully
view code
26.静默dbca建库，编辑应答文件
[oracle@docker ~]$ vi etc/dbca.rsp [general] responsefile_version = "11.2.0" operation_type = "createdatabase" [createdatabase] gdbname = "dbsrv2" sid = "dbsrv2" templatename = "general_purpose.dbc" characterset = "al32utf8"
27.建库：
[oracle@docker ~]$ dbca -silent -responsefile etc/dbca.rsp
[oracle@docker ~]$ dbca -silent -responsefile etc/dbca.rsp enter sys user password: enter system user password: sh: /bin/ksh: no such file or directory sh: /bin/ksh: no such file or directory copying database files 1% complete 3% complete 11% complete 18% complete 26% complete 37% complete creating and starting oracle instance 40% complete 45% complete 50% complete 55% complete 56% complete 57% complete 60% complete 62% complete completing database creation 66% complete 70% complete 73% complete 74% complete 85% complete 96% complete 100% complete look at the log file look at the log file "/u01/app/oracle/cfgtoollogs/dbca/orcl11g/orcl11g.log" for further details.
view code
至此数据库实例创建成功！
参考博客：https://www.cnblogs.com/zydev/p/5827207.html
官方支持：
https://docs.oracle.com/cd/e11882_01/install.112/e24326/toc.htm#bhcbcfdi
ps：
删除实例：
[oracle@docker ~]$ dbca -silent -deletedatabase -sourcedb dbsrv2
oracle云在redhat 6上的一些参数文件，内存是8g，供参考：
/etc/sysctl.conf
# kernel sysctl configuration file for red hat linux # # for binary values, 0 is disabled, 1 is enabled. see sysctl(8) and # sysctl.conf(5) for more details. # controls ip packet forwarding net.ipv4.ip_forward = 0 # controls source route verification net.ipv4.conf.default.rp_filter = 1 # do not accept source routing net.ipv4.conf.default.accept_source_route = 0 # controls the system request debugging functionality of the kernel kernel.sysrq = 0 # controls whether core dumps will append the pid to the core filename. # useful for debugging multi-threaded applications. kernel.core_uses_pid = 1 # controls the use of tcp syncookies net.ipv4.tcp_syncookies = 1 # disable netfilter on bridges. net.bridge.bridge-nf-call-ip6tables = 0 net.bridge.bridge-nf-call-iptables = 0 net.bridge.bridge-nf-call-arptables = 0 # controls the default maxmimum size of a mesage queue kernel.msgmnb = 65536 # controls the maximum size of a message, in bytes kernel.msgmax = 65536 # controls the maximum shared segment size, in bytes # controls the maximum number of shared memory segments, in pages kernel.shmall = 4294967296 # oracle-rdbms-server-12cr1-preinstall setting for fs.file-max is 6815744 # oracle-rdbms-server-12cr1-preinstall setting for kernel.sem is '250 32000 100 128' # oracle-rdbms-server-12cr1-preinstall setting for kernel.shmmni is 4096 # oracle-rdbms-server-12cr1-preinstall setting for kernel.shmall is 1073741824 on x86_64 # oracle-rdbms-server-12cr1-preinstall setting for kernel.shmmax is 4398046511104 on x86_64 # oracle-rdbms-server-12cr1-preinstall setting for kernel.panic_on_oops is 1 per orabug 19642132 # oracle-rdbms-server-12cr1-preinstall setting for net.core.rmem_default is 262144 # oracle-rdbms-server-12cr1-preinstall setting for net.core.rmem_max is 4194304 # oracle-rdbms-server-12cr1-preinstall setting for net.core.wmem_default is 262144 # oracle-rdbms-server-12cr1-preinstall setting for net.core.wmem_max is 1048576 # oracle-rdbms-server-12cr1-preinstall setting for fs.aio-max-nr is 1048576 # oracle-rdbms-server-12cr1-preinstall setting for net.ipv4.ip_local_port_range is 9000 65500 kernel.panic = 10 xen.independent_wallclock = 1 # oracle-rdbms-server-11gr2-preinstall setting for fs.file-max is 6815744 fs.file-max = 6815744 # oracle-rdbms-server-11gr2-preinstall setting for kernel.sem is '250 32000 100 128' kernel.sem = 250 32000 100 128 # oracle-rdbms-server-11gr2-preinstall setting for kernel.shmmni is 4096 kernel.shmmni = 4096 # oracle-rdbms-server-11gr2-preinstall setting for kernel.shmall is 1073741824 on x86_64 # oracle-rdbms-server-11gr2-preinstall setting for kernel.shmall is 2097152 on i386 # oracle-rdbms-server-11gr2-preinstall setting for kernel.shmmax is 4398046511104 on x86_64 # oracle-rdbms-server-11gr2-preinstall setting for kernel.shmmax is 4294967295 on i386 kernel.shmmax = 4398046511104 # oracle-rdbms-server-11gr2-preinstall setting for kernel.panic_on_oops is 1 per orabug 19212317 kernel.panic_on_oops = 1 # oracle-rdbms-server-11gr2-preinstall setting for net.core.rmem_default is 262144 net.core.rmem_default = 262144 # oracle-rdbms-server-11gr2-preinstall setting for net.core.rmem_max is 4194304 net.core.rmem_max = 4194304 # oracle-rdbms-server-11gr2-preinstall setting for net.core.wmem_default is 262144 net.core.wmem_default = 262144 # oracle-rdbms-server-11gr2-preinstall setting for net.core.wmem_max is 1048576 net.core.wmem_max = 1048576 # oracle-rdbms-server-11gr2-preinstall setting for fs.aio-max-nr is 1048576 fs.aio-max-nr = 1048576 # oracle-rdbms-server-11gr2-preinstall setting for net.ipv4.ip_local_port_range is 9000 65500 net.ipv4.ip_local_port_range = 9000 65500 vm.nr_hugepages = 1404 net.ipv4.conf.all.accept_redirects = 0 net.ipv6.conf.all.accept_redirects = 0 net.ipv4.conf.all.send_redirects = 0
view code
/etc/security/limits.conf
# /etc/security/limits.conf
#
#each line describes a limit for a user in the form:
#<domain> <type> <item> <value>
#where:
#<domain> can be:
# - a user name
# - a group name, with @group syntax
# - the wildcard *, for default entry
# - the wildcard %, can be also used with %group syntax,
# for maxlogin limit
#<type> can have the two values:
# - "soft" for enforcing the soft limits
# - "hard" for enforcing hard limits
#<item> can be one of the following:
# - core - limits the core file size (kb)
# - data - max data size (kb)
# - fsize - maximum filesize (kb)
# - memlock - max locked-in-memory address space (kb)
# - nofile - max number of open file descriptors
# - rss - max resident set size (kb)
# - stack - max stack size (kb)
# - cpu - max cpu time (min)
# - nproc - max number of processes
# - as - address space limit (kb)
# - maxsyslogins - max number of logins on the system
# - priority - the priority to run user process with
# - locks - max number of file locks the user can hold
# - sigpending - max number of pending signals
# - msgqueue - max memory used by posix message queues (bytes)
# - nice - max nice priority allowed to raise to values: [-20, 19]
# - rtprio - max realtime priority
#<domain> <type> <item> <value>
#* soft core 0
#* hard rss 10000
#@student hard nproc 20
#@faculty soft nproc 20
#@faculty hard nproc 50
#ftp hard nproc 0
# end of file
# oracle-rdbms-server-11gr2-preinstall setting for nofile soft limit is 1024
oracle soft nofile 1024
# oracle-rdbms-server-11gr2-preinstall setting for nofile hard limit is 65536
oracle hard nofile 65536
# oracle-rdbms-server-11gr2-preinstall setting for nproc soft limit is 16384
# refer orabug15971421 for more info.
oracle soft nproc 16384
# oracle-rdbms-server-11gr2-preinstall setting for nproc hard limit is 16384
oracle hard nproc 16384
# oracle-rdbms-server-11gr2-preinstall setting for stack soft limit is 10240kb
oracle soft stack 10240
# oracle-rdbms-server-11gr2-preinstall setting for stack hard limit is 32768kb
oracle hard stack 32768
# oracle-rdbms-server-11gr2-preinstall setting for memlock hard limit is maximum of {128gb (x86_64) / 3gb (x86) or 90 % of ram}
oracle hard memlock 134217728
# oracle-rdbms-server-11gr2-preinstall setting for memlock soft limit is maximum of {128gb (x86_64) / 3gb (x86) or 90% of ram}
oracle soft memlock 134217728
view code
~/.bashrc
# user specific aliases and functions umask 0022 oracle_home=/u01/app/oracle/product/11.2.0/dbhome_1; export oracle_home oh=/u01/app/oracle/product/11.2.0/dbhome_1; export oh oracle_unqname=testdb; export oracle_unqname oracle_hostname=testdb.compute-gbsinsooft908.oraclecloud.internal; export oracle_hostname path=/sbin:/bin:/usr/sbin:/usr/bin:/u01/app/oracle/product/11.2.0/dbhome_1/bin:/u01/app/oracle/product/11.2.0/dbhome_1/opatch; export path ld_library_path=/u01/app/oracle/product/11.2.0/dbhome_1/lib; export ld_library_path emkey_location=/u02/app/oracle/oradata/admin/testdb/dbs; export emkey_location oracle_sid=testdb; export oracle_sid tfa_home=/var/opt/oracle/tfa; export tfa_home
view code