请问有人用过heartbeat吗?遇到了问题,请进!怎么处理?

请问有人用过heartbeat吗?怎么处理?
我开机加载服务时候会出现这个错误.不知道是什么回事,希望高手能给个解答!谢谢
[root@localhost etc]# rc.d/init.d/heartbeat start
Starting High-Availability services:
Heartbeat failure [rc=1]. Failed.

heartbeat: 2006/05/12_22:17:55 ERROR: ERROR: cannot load generic interface manager plugin [InterfaceMgr/generic]: No such plugin/interface/interface type
heartbeat: 2006/05/12_22:17:55 ERROR: Heartbeat not started: module init error.

[root@localhost etc]#
去了这个服务会造成什么后果呢?

把heartbeat相關的包全裝上,特別是heartbeat-pils这個,
添加useradd hacluster -g haclient~試試看~

为什么要给他添加一个用户??

我装了相关的软件包! 但是启动的时候
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heartbeat: 2006/05/12_23:07:40 info: 00 00 00 00 "
heartbeat: 2006/05/12_23:07:40 info: 00 00 00 00 "
heartbeat: 2006/05/12_23:07:40 ERROR: cl_free: Bad magic number in object at 0x8095488
heartbeat: 2006/05/12_23:07:40 info: Dumping cl_malloc item @ 0x8095488, bucket address: 0x809547c
heartbeat: 2006/05/12_23:07:40 info: Magic number: 0x74736163 reqsize=0, bucket=17, bucksize=0
heartbeat: 2006/05/12_23:07:40 info: 62 63 61 73 "bcas"
heartbeat: 2006/05/12_23:07:40 ERROR: Heartbeat not started: configuration error.
heartbeat: 2006/05/12_23:07:40 ERROR: Configuration error, heartbeat not started.

[root@localhost etc]#
又出现了这些错误!

这是服务器用的软件吧？