???????????????????????????CRS??????н????
????1.ocssd : ??????????????????Node Monitoring?????????(Group Management)??????CRS??????????????????????????н???????????????????????????????(network heartbeat)???????????disk heartbeat??????????????е???????????????????????????????y??????????????????????????????μ???????????????node kill escalation???????11gR1???????汾????????????????????????reboot time??????3??????ɡ?
????????????:ocssd.bin?????????????е?????????????????????????????????????????????????????????????????????????????????misscount??????30??????????????????????????600????????????????????????????????????????????????????????????????????????????2????????????????????????С????????????????????С???????????????
??????????????ocssd.bin?????????????????б?????Voting File?????????????????????????????????????????????????????????????????disk timeou(????200??)????y?????????????????????????????CRS????[N/2]+1?????????ü????????N??????????????????????
????2.oclsomon??????????????ocssd?????????????ocssd.bin??????????????????y??
????3.oprocd????????????Linux??Unix???????????????????????δ?????????2??????????????????????????y??
????????????????н??????????init.cssd??????
???????????????????????????????????
????1)???????????
????2)??<crs????>/log/<???????>/cssd/ocssd.log
????3)??oprocd.log(/etc/oracle/oprocd/*.log.* ?? /var/opt/oracle/oprocd/*.log.*)
????4)??<crs????>/log/<???????>/cssd/oclsomon/oclsomon.log
????5). Oracle OSWatcher ????
???????????????RAC????????????????????з?????
??????????1??oprocd.log?????￡?

??????????????????????з????????????????????????ORACLE oprocd???????????ò?????
?????????oprocd?????????????
??????????????diagwait????????????????rac???????????????????(???????????????diagwait?п??????ocr);
????1.root?????У??????н???CRS

????2.??10.2.0.3??11.1.0.6?汾??RAC?в??????OPROCD????(OS???????DB?汾??10.2.0.4)

????3.????????CRS?????????????