刚刚接触Oracle10g RAC不久，9i 的oracm 转化到目前的10g CRS , 虽然都是cluster ware
,  不过区别还是很大， 有些东西不是太清楚 。

gnd-rac01</u01/product/crs/log/gnd-rac01>$ls
admin  alertgnd-rac01.log  client  crsd  cssd  evmd  racg  


比如crs log目录下，有好几个目录，由于其中具体分工不是太清楚(正在努力查找中)，所以
平时具体查看crs 下哪些log，其中记录一些什么 都不是太清楚 。 有些log是开启crs的时候
记录的，有些是实时都会记录 。 crs方面出现问题的时候主要查看哪些log ?   
比如  

ocssd.log  
CSSD]2008-03-28 16:19:25.436 [1157658976] >TRACE:   clssgmClientConnectMsg: Connect from con(0x2a97e02380) proc(0x2a97e056a0) pid() proto(10:2:1:1)
[    CSSD]2008-03-28 16:20:25.707 [1157658976] >TRACE:   clssgmClientConnectMsg: Connect from con(0x2a97e03c20) proc(0x2a97e05790) pid() proto(10:2:1:1)
[    CSSD]2008-03-28 16:21:25.980 [1157658976] >TRACE:   clssgmClientConnectMsg: Connect from con(0x2a97e02380) proc(0x2a97e056a0) pid() proto(10:2:1:1)
[    CSSD]2008-03-28 16:22:26.245 [1157658976] >TRACE:   clssgmClientConnectMsg: Connect from con(0x2a97e02380) proc(0x2a97e056a0) pid() proto(10:2:1:1)
[    CSSD]2008-03-28 16:23:26.504 [1157658976] >TRACE:   clssgmClientConnectMsg: Connect from con(0x2a97e02380) proc(0x2a97e056a0) pid() proto(10:2:1:1)
[    CSSD]2008-03-28 16:23:44.560 [1157658976] >TRACE:   clssgm



crsd.log
2008-01-31 17:21:09.906: [  CRSRES][1497553248]0startRunnable: setting CLI values
2008-01-31 17:21:09.929: [  CRSRES][1493350752]0Attempting to start `ora.gnd-rac01.vip` on member `gnd-rac01`
2008-01-31 17:21:09.964: [  CRSRES][1499654496]0Attempting to start `ora.gnd-rac02.vip` on member `gnd-rac01`
2008-01-31 17:21:09.964: [  CRSRES][1497553248]0Attempting to start `ora.tpc.tpc1.inst` on member `gnd-rac01`
2008-01-31 17:21:13.806: [  CRSRES][1499654496]0Start of `ora.gnd-rac02.vip` on member `gnd-rac01` succeeded.
2008-01-31 17:21:13.810: [  CRSRES][1493350752]0Start of `ora.gnd-rac01.vip` on member `gnd-rac01` succeeded.
2008-01-31 17:21:13.853: [  CRSRES][1493350752]0startRunnable: setting CLI values
2008-01-31 17:21:13.867: [  CRSRES][1493350752]0Attempting to start `ora.gnd-rac01.LISTENER_GND-RAC01.lsnr` on member `gnd-rac01`
2008-01-31 17:21:14.105: [  CRSRES][1524836704]0CRS-1002: Resource 'ora.gnd-rac01.vip' is already running on member 'gnd-rac01'
2008-01-31 17:21:17.390: [  CRSRES][1493350752]0Start of `ora.gnd-rac01.LISTENER_GND-RAC01.lsnr` on member `gnd-rac01` succeeded.
2008-01-31 17:21:17.966: [  CRSRES][1493350752]0CRS-1002: Resource 'ora.gnd-rac01.LISTENER_GND-RAC01.lsnr' is already running on member 'gnd-rac01'
2008-01-31 17:21:35.390: [  CRSRES][1493350752]0startRunnable: setting CLI values
2008-01-31 17:21:35.412: [  CRSRES][1493350752]0Attempting to start `ora.gnd-rac01.ons` on member `gnd-rac01`
2008-01-31 17:21:37.800: [  CRSRES][1493350752]0Start of `ora.gnd-rac01.ons` on member `gnd-rac01` succeeded.
2008-01-31 17:21:38.108: [  CRSRES][1497553248]0Start of `ora.tpc.tpc1.inst` on member `gnd-rac01` succeeded.
2008-01-31 17:21:38.110: [  CRSRES][1497553248]0Skip online resource: ora.gnd-rac01.ons
2008-01-31 17:21:38.147: [  CRSRES][1499654496]0startRunnable: setting CLI values
2008-01-31 17:21:38.173: [  CRSRES][1499654496]0Attempting to start `ora.gnd-rac01.gsd` on member `gnd-rac01`
2008-01-31 17:21:38.235: [  CRSRES][1497553248]0Attempting to start `ora.gnd-rac02.ons` on member `gnd-rac02`
2008-01-31 17:21:38.239: [  CRSRES][1495452000]0Attempting to start `ora.gnd-rac02.gsd` on member `gnd-rac02`
2008-01-31 17:21:38.541: [  CRSRES][1499654496]0Start of `ora.gnd-rac01.gsd` on member `gnd-rac01` succeeded.
2008-01-31 17:21:39.033: [  CRSRES][1495452000]0Start of `ora.gnd-rac02.gsd` on member `gnd-rac02` succeeded.
2008-01-31 17:21:41.093: [  CRSRES][1497553248]0Start of `ora.gnd-rac02.ons` on member `gnd-rac02` succeeded.
2008-01-31 17:21:41.177: [    CRSD][1484945760]0SM: rE2Ec: 4
2008-01-31 17:21:41.178: [  CRSRES][1493350752]0StopResource: setting CLI values
2008-01-31 17:21:41.449: [    CRSD][1493350752]0SM:dE2Ec: all E2E cmds done. 0
2008-01-31 17:21:58.428: [  CRSRES][1497553248]0CRS-1002: Resource 'ora.gnd-rac01.LISTENER_GND-RAC01.lsnr' is already running on member 'gnd-rac01'
2008-01-31 17:21:58.625: [  CRSRES][1495452000]0Attempting to start `ora.tpc.db` on member `gnd-rac02`
2008-01-31 17:21:58.763: [  CRSRES][1495452000]0Start of `ora.tpc.db` on member `gnd-rac02` succeeded.

记录css和crs服务的日志吧

如果出问题，经常会看ocssd.log，这里一般会详细记录crs启动信息,node变化，master变化信息等．