Since the node is still alive, PowerHA takeover can cause both nodes to have the same IP address, and can cause the nodes to both try to own and access the Shared disks.
因为此节点实际上仍然是活跃的，PowerHA接管会造成两个节点具有相同的IP地址，还会造成这两个节点同时试图拥有和访问共享磁盘。
When DB2 pulls data from disks, it places the data in a DB2 Shared memory area.
当dB2从磁盘取数据时，它将数据放在一个DB2共享内存区域中。
The setup consists of a pair of clustered servers (ha1 and ha2), both of which have access to a Shared disk enclosure containing multiple physical disks; the servers are in cold standby mode.
该设置包括一对构成群集服务器(ha1和ha2)，两者都可以访问包含多个物理磁盘的磁盘盒；服务器处于冷备份模式。
The setup consists of a pair of clustered servers (ha1 and ha2), both of which have access to a Shared disk enclosure containing multiple physical disks; the servers are in cold standby mode.
该设置包括一对构成群集服务器(ha1和ha2)，两者都可以访问包含多个物理磁盘的磁盘盒；服务器处于冷备份模式。
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