Article Directory
Not in the text description, let's take a look at the picture
Preliminary preparation
- Download and unzip the file
cd /opt/
unzip p17694377_121020_Linux-x86-64_1of8.zip
unzip p17694377_121020_Linux-x86-64_2of8.zip
- ASM disk deployment
Create the Disk Group disks needed by the instance in advance
su - grid
asmca
Follow the steps above to create other Disk Groups
Deployment configuration
./runInstaller
Patch deployment
<omitted>
Instance creation
dbca
After deployment
- Parameter adjustment
ALTER SYSTEM SET AUDIT_TRAIL=NONE SCOPE=SPFILE SID='*'; -- 关闭审计
ALTER SYSTEM SET DEFERRED_SEGMENT_CREATION=FALSE SCOPE=BOTH SID='*';-- 关闭段创建延迟
ALTER PROFILE DEFAULT LIMIT FAILED_LOGIN_ATTEMPTS UNLIMITED;--设置登录次数为无限
ALTER SYSTEM SET CONTROL_FILE_RECORD_KEEP_TIME=31 SCOPE=BOTH SID='*';-- 控制文件内容保存时间
ALTER SYSTEM SET MAX_DUMP_FILE_SIZE='2048M' SCOPE=BOTH SID='*'; -- Dump文件size最大值
ALTER SYSTEM SET PROCESSES=2048 SCOPE=SPFILE SID='*';-- 最大进程数
ALTER SYSTEM SET "_UNDO_AUTOTUNE"=FALSE SCOPE=BOTH SID='*';-- 关闭UNDO自动调优的功能
ALTER SYSTEM SET "_USE_ADAPTIVE_LOG_FILE_SYNC"=FALSE SCOPE=BOTH SID='*';-- 关闭自适应日志同步功能
ALTER DATABASE ADD SUPPLEMENTAL LOG DATA;-- 打开附加日志，便于进行故障后数据找回
- Restart service
srvctl stop/start database -d orcl