当主系统出故障时,连续日志恢复特性使一个辅助系统可用,以替代主系统。
In case the primary system fails, the continuous log restore feature makes a secondary system available to replace the primary system.
事务日志存储为连续的磁盘文件(有时存储在原始分区中),并且一般只是用于写入而不用于读取,回滚或恢复的情况例外。
The transaction log is stored as a sequential disk file (or sometimes in a raw partition) and will generally only be written to, not read from, except in the case of rollback or recovery.
该特性允许使用ontape和on - Bar实用程序执行逻辑日志备份的连续恢复。
This feature allows performing continuous restore of logical log backups using the ontape and ON-Bar utilities.
下面是连续逻辑日志恢复的流程。
本主题说明为本地连续复制(LCR)启用的活动数据库及其日志文件已损坏时,如何恢复数据。
This topic explains how to recover data when an active database and its log files that are enabled for local continuous replication (LCR) become corrupt.
本主题说明为本地连续复制(LCR)启用的活动数据库及其日志文件已损坏时,如何恢复数据。
This topic explains how to recover data when an active database and its log files that are enabled for local continuous replication (LCR) become corrupt.
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