status_poll_interval - This defines the amount of time, in seconds, rgmanager waits between resource tree scans for status checks. Decreasing this value may improve rgmanager's ability to detect failures in services, but at a cost of decreased performance and increased system utilization. The default is 10 seconds.
另外的那30s是怎么出来的?如何缩短?man里面提到的‘resource tree scans'是什么东东?请不吝赐教。作者: PinkOrient 时间: 2012-11-05 09:30
补充信息:
设置了status_pool_interval参数,发现实际上的间隔似乎是30+status_pool_interval, 那个30s不知道在哪里出来的。
比如 <rm status_poll_interval="3">时,间隔是33s
Nov 2 17:11:19 ServerNode01 xxx_serverd[7231]: status ... [OK]
Nov 2 17:11:52 ServerNode01 xxx_serverd[7943]: status ... [OK]
Nov 2 17:12:25 ServerNode01 xxx_serverd[8663]: status ... [OK]
Nov 2 17:12:58 ServerNode01 xxx_serverd[9284]: status ... [OK]
Nov 2 17:13:31 ServerNode01 xxx_serverd[9984]: status ... [OK]
Nov 2 17:14:04 ServerNode01 xxx_serverd[10794]: status ... [OK]
Nov 2 17:14:37 ServerNode01 xxx_serverd[11411]: status ... [OK]
Nov 2 17:15:10 ServerNode01 xxx_serverd[12167]: status ... [OK]
Nov 2 17:15:43 ServerNode01 xxx_serverd[12798]: status ... [OK]
Nov 2 17:16:16 ServerNode01 xxx_serverd[13557]: status ... [OK]
比如 <rm status_poll_interval="5">时,间隔是35s
Nov 2 16:52:03 ServerNode02 xxx_serverd[28040]: status ... [OK]
Nov 2 16:52:38 ServerNode02 xxx_serverd[28703]: status ... [OK]
Nov 2 16:53:13 ServerNode02 xxx_serverd[29501]: status ... [OK]
Nov 2 16:53:48 ServerNode02 xxx_serverd[30133]: status ... [Failed]
不设置此值,默认是10s,间隔是40s
Nov 2 11:45:15 ServerNode02 xxx_serverd[27159]: status ... [OK]
Nov 2 11:45:55 ServerNode02 xxx_serverd[27875]: status ... [OK]
Nov 2 11:46:35 ServerNode02 xxx_serverd[28651]: status ... [OK]
Nov 2 11:47:15 ServerNode02 xxx_serverd[29396]: status ... [OK]
Nov 2 11:47:55 ServerNode02 xxx_serverd[30123]: status ... [OK]
Nov 2 11:48:35 ServerNode02 xxx_serverd[30885]: status ... [OK 作者: PinkOrient 时间: 2012-11-06 10:29
有人能解答吗?在线等作者: cnvbird 时间: 2012-11-06 10:33
还没有研究到这里