Figure 65 illustrates the concept of cumulative incremental backup.
图65阐述了累积增量备份的概念。
Cumulative incremental backup on the other hand, backs up all the blocks used since the most recent backup at level n-1 or lower.
另一方面，累积增量备份将备份自最近在级别n - 1或更低级别上进行备份以后使用的所有数据块。
On top of that, with hot backup, you can perform both incremental and cumulative backup.
在此基础上，使用热备份，可执行递增和累积备份。
On top of that, with hot backup, you can perform both incremental and cumulative backup.
在此基础上，使用热备份，可执行递增和累积备份。
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