歸檔日誌 的英文怎麼說
中文拼音 [guīdàngrìzhì]
歸檔日誌
英文
arch/arcn-
Archive logs physical copies of the online redo logs
歸檔日誌聯機重做日誌的物理副本。Archiver arch automates the copying of redo logs
歸檔器( arch )自動化重做日誌的復制。Oracle uses archived logs to roll forward to consistent state and undo table space to rollback any uncommitted data
Oracle使用歸檔日誌來前滾到一致狀態,並撤銷表空間來回滾任何未提交數據During log switch, online redo logs will be archived
在日誌切換期間,將歸檔聯機重做日誌As the name noarchivelog implies, there is no archiving of redo logs, and thus no rolling forward beyond the online redo logs
正如名稱noarchivelog所暗示的那樣,沒有對重做日誌進行歸檔,也就無法像聯機重做日誌那樣支持前滾。Steps such as immunizing ther database by multiplexing putting in different locations control files, using online redo logs and archiving redo logs are necessary to avoid a single point of failure
像通過多路復用(放在不同的位置)控制文件使數據庫免疫、使用聯機重做日誌和歸檔重做日誌這樣的步驟,都是避免單點故障所必需的。Lost of archived redo logs preventing a roll forward beyond that point
防止出現超越某一時間點前滾的歸檔重做日誌的丟失。Archived logs are needed in online recovery
在聯機恢復中,歸檔日誌是必需的。Illustrates the archive logging mechanism
舉例說明了歸檔日誌記錄機制:You will be prompted for archived log
將向您提示歸檔日誌。You can turn on archive logging by setting logretain to on
通過將logretain設為on ,可以打開歸檔日誌記錄。In order to use online backup, archive logging must be turned on
為了使用聯機備份,必須打開歸檔日誌記錄。An active log will become an archived log upon closing by db2
在db2關閉活動日誌之後,活動日誌將變成歸檔日誌The loss of the archived log
歸檔日誌的丟失。Archive log list to verify
驗證歸檔日誌清單。To do a roll forward recovery in db2 udb, archive logging must be used
要在db2 udb中執行前滾恢復,必須使用歸檔日誌記錄。If you choose to have archive logging, and do an online backup and roll forward recovery, you can recover to a point in time or to the end of the logs for the minimum loss of data
如果您選擇使用歸檔日誌記錄,並執行聯機備份和前滾恢復,那麼您可以恢復到數據丟失最少的那個時間點,或者恢復到結束日誌的時候。To move those online archived logs, you will either move them manually or use a user exit to move them
要移動那些聯機歸檔日誌,您需要手動移動它們或者使用用戶出口程序( user exit )來移動它們。These archived logs can either sit in the path where the active logs are stored, or you can use a user exit to specify a directory or media where they will be stored
這些歸檔日誌既可以位於存儲活動日誌的路徑中,也可以使用用戶出口程序來指定將保存它們的目錄或媒介。The parameter log _ archive _ dest should not refer to a raw device
歸檔日誌都是文件方式,不支持裸設備的方式。分享友人