到结束点 meaning in English

lsn guid

A job that performs one of the following log shipping operations : backing up the transaction log of the primary database at the primary server the backup job , copying the transaction log file to a secondary server the copy job , or restoring the log backup to the secondary database on a secondary server the restore job
恢复路径是一组特定的转换，使数据库随时间演化，但仍保持数据库的一致性。恢复路径描述的是从开始点( lsn , guid )到结束点( lsn , guid )的一组lsn 。恢复路径中的一组lsn可以遍历从开始到结束的一个或多个恢复分支。