oraclerac日常管理(存儲(chǔ)版)
【正文】 分區(qū)。srvctl status nodeapps n linux1VIP is running on node: linux1GSD is running on node: linux1Listener is running on node: linux1ONS daemon is running on node: linux1 關(guān)閉整個(gè)rac db:$ srvctl stop database –d orcl$ srvctl stop database –d ams$ srvctl stop nodeapps –n hdoadb1$ srvctl stop nodeapps –n hdoadb2用crs_stat命令來(lái)檢查application service狀態(tài)應(yīng)該都為offlineHDOADB1: crs_stat tName Type Target State Host ora.... application OFFLINE OFFLINE hdoadb1 ora.... application OFFLINE OFFLINE hdoadb2 application OFFLINE OFFLINE hdoadb2 ora.... application OFFLINE OFFLINE hdoadb1 ora.... application OFFLINE OFFLINE hdoadb1 ora.... application OFFLINE OFFLINE hdoadb1 ora.... application OFFLINE OFFLINE hdoadb1 ora.... application OFFLINE OFFLINE hdoadb2 ora.... application OFFLINE OFFLINE hdoadb2 ora.... application OFFLINE OFFLINE hdoadb2 ora.... application OFFLINE OFFLINE hdoadb2 application OFFLINE OFFLINE hdoadb1 ora.... application OFFLINE OFFLINE hdoadb1 ora.... application OFFLINE OFFLINE hdoadb2 開(kāi)啟整個(gè)rac db:正常情況下當(dāng)機(jī)器啟動(dòng)時(shí)oracle rac會(huì)自動(dòng)啟動(dòng)的。通常SRVCTL在ORACLE用戶下執(zhí)行。 /etc/ disable /etc/ stop先保證所有的crs進(jìn)程全部停止。同時(shí)為了減少IO的消耗，存在了一個(gè)全局緩存服務(wù)，因此每一個(gè)數(shù)據(jù)庫(kù)的instance，都保留了一份相同的數(shù)據(jù)庫(kù)cache。這對(duì)于擁有復(fù)
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