Oracle 11g dataguard 配置簡約步驟

Davis_itpub發表於2018-06-27
<div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> Oracle 11g dataguard 配置簡約步驟&nbsp; </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> 本步驟透過rman的duplicate實現,本方法適合於大資料庫,也可以作為複製資料庫的參考 </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> 0.編輯/etc/hosts </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> 1.在主資料庫開啟force logging </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; alter database force logging; </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> 2.網路配置(監聽器使用靜態註冊,網路服務名primary、standby,使用tnsping命令測試連通性) </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> 3.複製目錄到備庫機器 11g的目錄結構和10g略有不同,複製的時候考慮周全 </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> 4.在目標資料庫建立口令檔案,口令需要和主庫一致 </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; orapwd file=orapwdb01 password=Oracle01 entries=5 </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> 5.在主庫生成pfile引數檔案,編輯引數,滿足dg需要,copy引數檔案到備庫,並作相應的修改 </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; db_unique_name='PRIMARY' </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; LOG_ARCHIVE_CONFIG='DG_CONFIG=(primary,standby)' </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; LOG_ARCHIVE_DEST_1='LOCATION=/home/oracle/archdest VALID_FOR=(ALL_LOGFILES,ALL_ROLES) </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; DB_UNIQUE_NAME=primary' </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; LOG_ARCHIVE_DEST_2='SERVICE=standby &nbsp;LGWR SYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; DB_UNIQUE_NAME=standby' </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; LOG_ARCHIVE_DEST_STATE_1=ENABLE </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; LOG_ARCHIVE_DEST_STATE_2=ENABLE </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; REMOTE_LOGIN_PASSWORDFILE=EXCLUSIVE </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; fal_server=standby </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; fal_client=primary </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; STANDBY_FILE_MANAGEMENT=AUTO </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> 6.備機同時連線主庫(target)和備庫(duplicate) </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;rman target sys/Oracle01@primary auxiliary sys/Oracle01@standby nocatalog </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> 7.使用duplicate命令生成standby 資料庫 </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;duplicate target database for standby from active database nofilenamecheck; </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> 8.在主備庫新增備重做日誌檔案 </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; &nbsp; alter database add standby logfile </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; &nbsp; group 4 ('/u01/app/oracle/oradata/db01/redo04.log') size 50m, </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; &nbsp; group 5 ('/u01/app/oracle/oradata/db01/redo05.log') size 50m, </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; &nbsp; group 6 ('/u01/app/oracle/oradata/db01/redo06.log') size 50m, </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> &nbsp; &nbsp; &nbsp; &nbsp; group 7 ('/u01/app/oracle/oradata/db01/redo07.log') size 50m; </div> <div style="font-family:微軟雅黑;font-size:14px;line-height:21px;white-space:normal;widows:auto;background-color:#FFFFFF;"> 9.簡單測試datagurad。 </div>

來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/31520497/viewspace-2156785/,如需轉載,請註明出處,否則將追究法律責任。

相關文章