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。

youdao

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。

youdao

In order to compete with the kingpin of that space, Amazon Web Services (AWS) and its Elastic Compute Cloud, Google has bolstered its platform with new features, including shared-core instances for low-intensity chores, advanced routing, large persistent disks up to 10TB in volume size and sub-hour billing to keep costs down.

ENGADGET