Snapshots of the disks containing resumption points should be backed up on both the disk in the local system and to another disk at a different, remote location.
包含恢复点的磁盘的快照应该同时备份到本地系统中的磁盘和位于一个不同的远程位置的另一个磁盘。
If you enable disk offload, the entry that would be removed from the cache is copied to the local file system.
如果您启用磁盘卸载，则要从缓存中删除的条目将复制到本地文件系统。
The basic method by which HADR replicates data is to send DB2 log writes simultaneously to the local disk and to the standby system.
HADR复制数据的基本方法是将DB 2日志写同时发送到本地磁盘和备用系统。
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