PowerHA 7.1 no longer supports RS-232

RS232
PowerHA 7.1 no longer supports RS-232, so the following adapters are supported up through PowerHA 6.1 only.
#2943 8-Port Asynchronous EIA-232/RS-422, PCI bus Adapter
#2944 128-Port Asynchronous Controller, PCI bus
#5277 IBM LP 4-Port Async EIA-232 PCIe Adapter
#5723 2-Port Asynchronous EIA-232/RS-422, PCI bus Adapter
#5785 IBM 4-Port Async EIA-232 PCIe Adapter*

*The 5277/5785 adapter above is only supported by PowerHA 5.5 and 6.1.
那7.1用什么做心跳？ hbdisk？？

网络心跳.........