19c 随系统systemctl启动数据库
参考：
2.2.1 Automating Database Startup and Shutdown
一、 修改oratab文件
[root@adg19c ~]# grep woo /etc/oratab
woo:/DBSoft/oracle/product/19.3/dbhome_1:N
[root@adg19c ~]# sed -i 's/:N/:Y/' /etc/oratab
[root@adg19c ~]# grep woo /etc/oratab
woo:/DBSoft/oracle/product/19.3/dbhome_1:Y二、 编辑ora19c调用文件
[root@adg19c ~]# cat /usr/local/ora19c.sh
#! /bin/bash
echo ################################
echo # script For orac19c.service #
echo ################################
/DBSoft/oracle/product/19.3/dbhome_1/lsnrctl start
/DBSoft/oracle/product/19.3/dbhome_1/bin/dbstart /DBSoft/oracle/product/19.3/dbhome_1/
~
[root@adg19c ~]# chmod +x /usr/local/ora19c.sh三、 编辑ora19c服务配置文件
[root@adg19c ~]# cat /etc/systemd/system/ora19c.service
[Unit]
Description=Oracle19c
After=syslog.target network.target
[Service]
LimitMEMLOCK=infinity
LimitNOFILE=65535
Type=oneshot
RemainAfterExit=yes
User=oracle
Environment="ORACLE_HOME=/DBSoft/oracle/product/19.3/dbhome_1"
ExecStart=/usr/local/ora19c.sh
[Install]
WantedBy=multi-user.target
四、 启动数据库
[root@adg19c ~]# systemctl enable ora19c.service
[root@adg19c ~]# systemctl start ora19c.service
[root@adg19c ~]# systemctl status ora19c.service
* ora19c.service - Oracle19c
Loaded: loaded (/etc/systemd/system/ora19c.service; enabled; vendor preset: disabled)
Active: active (exited) since Thu 2020-03-12 18:26:26 CST; 11s ago
Process: 4607 ExecStart=/usr/local/ora19c.sh (code=exited, status=0/SUCCESS)
Main PID: 4607 (code=exited, status=0/SUCCESS)
CGroup: /system.slice/ora19c.service
`-4611 /DBSoft/oracle/product/19.3/dbhome_1/bin/tnslsnr LISTENER -inherit
Mar 12 18:26:25 adg19c ora19c.sh[4607]: SNMP OFF
Mar 12 18:26:25 adg19c ora19c.sh[4607]: Listener Parameter File /DBSoft/oracle/product/19.3/dbhome_1/network/admin/listener.ora
Mar 12 18:26:25 adg19c ora19c.sh[4607]: Listener Log File /DBSoft/oracle/diag/tnslsnr/adg19c/listener/alert/log.xml
Mar 12 18:26:25 adg19c ora19c.sh[4607]: Listening Endpoints Summary...
Mar 12 18:26:25 adg19c ora19c.sh[4607]: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=adg19c)(PORT=1521)))
Mar 12 18:26:25 adg19c ora19c.sh[4607]: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
Mar 12 18:26:25 adg19c ora19c.sh[4607]: The listener supports no services
Mar 12 18:26:25 adg19c ora19c.sh[4607]: The command completed successfully
Mar 12 18:26:25 adg19c ora19c.sh[4607]: Processing Database instance "woo": log file /DBSoft/oracle/product/19.3/dbhome_1/rd...tup.log
Mar 12 18:26:26 adg19c systemd[1]: Started Oracle19c.
Hint: Some lines were ellipsized, use -l to show in full.
五、 完全启动之后状态：
[root@adg19c ~]# systemctl status ora19c.service
* ora19c.service - Oracle19c
Loaded: loaded (/etc/systemd/system/ora19c.service; enabled; vendor preset: disabled)
Active: active (exited) since Thu 2020-03-12 18:30:01 CST; 57min ago
Process: 1177 ExecStart=/usr/local/ora19c.sh (code=exited, status=0/SUCCESS)
Main PID: 1177 (code=exited, status=0/SUCCESS)
CGroup: /system.slice/ora19c.service
|-1350 /DBSoft/oracle/product/19.3/dbhome_1/bin/tnslsnr LISTENER -inherit
|-1481 ora_pmon_woo
|-1483 ora_clmn_woo
|-1485 ora_psp0_woo
|-1490 ora_vktm_woo
|-1494 ora_gen0_woo
|-1496 ora_mman_woo
|-1500 ora_gen1_woo
|-1503 ora_diag_woo
|-1505 ora_ofsd_woo
|-1508 ora_dbrm_woo
|-1510 ora_vkrm_woo
|-1512 ora_svcb_woo
|-1514 ora_pman_woo
|-1516 ora_dia0_woo
|-1518 ora_dbw0_woo
|-1520 ora_lgwr_woo
|-1522 ora_ckpt_woo
|-1524 ora_lg00_woo
|-1526 ora_smon_woo
|-1528 ora_lg01_woo
|-1530 ora_smco_woo
|-1532 ora_reco_woo
|-1534 ora_w000_woo
|-1536 ora_lreg_woo
|-1538 ora_w001_woo
|-1540 ora_pxmn_woo
|-1544 ora_mmon_woo
|-1546 ora_mmnl_woo
|-1548 ora_d000_woo
|-1550 ora_s000_woo
|-1552 ora_tmon_woo
|-1575 ora_m000_woo
|-1579 ora_p000_woo
|-1581 ora_p001_woo
|-1583 ora_p002_woo
|-1585 ora_tt00_woo
|-1588 ora_tt01_woo
|-1590 ora_tt02_woo
|-1594 ora_aqpc_woo
|-1598 ora_p003_woo
|-1600 ora_p004_woo
|-1602 ora_p005_woo
|-1604 ora_p006_woo
|-1606 ora_p007_woo
|-1609 ora_cjq0_woo
|-1611 ora_w002_woo
|-1858 ora_m001_woo
|-1860 ora_m002_woo
|-1862 ora_m003_woo
|-1890 ora_w003_woo
|-1898 ora_w004_woo
|-1900 ora_qm02_woo
|-1906 ora_q003_woo
|-1947 ora_q00f_woo
|-2456 ora_w005_woo
|-2460 ora_w006_woo
`-2469 ora_w007_woo
Mar 12 18:29:48 adg19c ora19c.sh[1177]: SNMP OFF
Mar 12 18:29:48 adg19c ora19c.sh[1177]: Listener Parameter File /DBSoft/oracle/product/19.3/dbhome_1/network/admin/listener.ora
Mar 12 18:29:48 adg19c ora19c.sh[1177]: Listener Log File /DBSoft/oracle/diag/tnslsnr/adg19c/listener/alert/log.xml
Mar 12 18:29:48 adg19c ora19c.sh[1177]: Listening Endpoints Summary...
Mar 12 18:29:48 adg19c ora19c.sh[1177]: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=adg19c)(PORT=1521)))
Mar 12 18:29:48 adg19c ora19c.sh[1177]: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
Mar 12 18:29:48 adg19c ora19c.sh[1177]: The listener supports no services
Mar 12 18:29:48 adg19c ora19c.sh[1177]: The command completed successfully
Mar 12 18:29:48 adg19c ora19c.sh[1177]: Processing Database instance "woo": log file /DBSoft/oracle/product/19.3/dbhome_1/rd...tup.log
Mar 12 18:30:01 adg19c systemd[1]: Started Oracle19c.
Hint: Some lines were ellipsized, use -l to show in full.
六、 登录数据库验证
[root@adg19c ~]# su - oracle
[oracle@adg19c ~]$ sqlplus / as sysdba
SQL*Plus: Release 19.0.0.0.0 - Production on Thu Mar 12 18:30:42 2020
Version 19.3.0.0.0
Copyright (c) 1982, 2019, Oracle. All rights reserved.
Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0
SQL> select instance_name,status from gv$instance;
INSTANCE_NAME STATUS
---------------- ------------
woo OPEN
SQL>
七、 方法二，时候老版本Linux
7.1 编辑/etc/oratab
[root@adg19c ~]# grep woo /etc/oratab
woo:/DBSoft/oracle/product/19.3/dbhome_1:N
[root@adg19c ~]# sed -i 's/:N/:Y/' /etc/oratab
[root@adg19c ~]# grep woo /etc/oratab
woo:/DBSoft/oracle/product/19.3/dbhome_1:Y7.2 编辑dbora服务文件
[root@adg19c ~]# vi /etc/init.d/dbora
#! /bin/sh
# description: Oracle auto start-stop script.
#
# Set ORA_HOME to be equivalent to the $ORACLE_HOME
# from which you wish to execute dbstart and dbshut;
#
# Set ORA_OWNER to the user id of the owner of the
# Oracle database in ORACLE_HOME.
ORA_HOME=/DBSoft/oracle/product/19.3/dbhome_1
ORA_OWNER=oracle
case "$1" in
'start')
# Start the Oracle databases:
# The following command assumes that the oracle login
# will not prompt the user for any values
# Remove "&" if you don't want startup as a background process.
su - $ORA_OWNER -c "$ORA_HOME/bin/dbstart $ORA_HOME" &
touch /var/lock/subsys/dbora
;;
'stop')
# Stop the Oracle databases:
# The following command assumes that the oracle login
# will not prompt the user for any values
su - $ORA_OWNER -c "$ORA_HOME/bin/dbshut $ORA_HOME" &
rm -f /var/lock/subsys/dbora
;;
Esac7.3 修改文件权限
[root@adg19c ~]# chgrp dba /etc/init.d/dbora
[root@adg19c ~]# chmod 750 /etc/init.d/dbora7.4 添加到启动文件中
[root@adg19c init.d]# ln -s /etc/init.d/dbora /etc/rc.d/rc0.d/K01dbora
[root@adg19c init.d]# ln -s /etc/init.d/dbora /etc/rc.d/rc3.d/S99dbora
[root@adg19c init.d]# ln -s /etc/init.d/dbora /etc/rc.d/rc5.d/S99dbora
标签：adg19c,ora19c,18,数据库,sh,woo,systemctl,19c,ora From： https://blog.51cto.com/prudentwoo/6545693