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ORACLE RAC DOWN»úÎÊÌâ·ÖÎö

Author: Rainny
Date: 2010-3-5
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2¸ö½ÚµãµÄORACLE 10G RAC£¬¸ôÒ»¶Îʱ¼äÆäÖеÄÒ»¸öNODE¾Í»áDOWN»ú¡£½Úµã´ÓCLUSTERÖб»ÇýÖð¡£
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Rac1±»Öð³ö£¬RAC2´æ»î£¬RAC2½Ó¹ÜÁËRAC1µÄVIP£¬ÎÒÃÇÀ´²é¿´RAC2µÄÏà¹ØLOG¡£
Ê×ÏȲ鿴RAC2µÄ¸æ¾¯ÈÕÖ¾£º..\log\rac2\alertrac2.log:
2010-03-05 14:39:50.750
[cssd(7089)]CRS-1607:CSSD evicting node rac1. Details in /u01/crs/oracle/product/10/app/log/rac2/cssd/ocssd.log.
2010-03-05 14:39:51.893
[cssd(7089)]CRS-1601:CSSD Reconfiguration complete. Active nodes are rac2 .
2010-03-05 14:40:17.122
[crsd(8429)]CRS-1204:Recovering CRS resources for node rac1.
 
ÔÙ¼ì²éCSSµÄLOG£º/u01/crs/oracle/product/10/app/log/rac2/cssd/ocssd.log
[    CSSD]2010-03-05 14:38: 52.611 [3062369200] >TRACE:   clssnmPollingThread: node rac1 (1) missed(4) checkin(s)
--ÖмäÊ¡ÂÔ50¶àÐÐ--
[    CSSD]2010-03-05 14:39:47.739 [3062369200] >TRACE:   clssnmPollingThread: node rac1 (1) missed(59) checkin(s)
--´ÓÉÏÃæÎÒÃÇ·¢ÏÖ£¬CSSD´ÓVOTING DISK¶ÁÈ¡½ÚµãÐÅϢʱ£¬·¢ÏÖ½ÚµãRAC1 MISS£¬Ö±µ½¶ÁÁË60Ãëºó£¬ÅжÏRAC1¿ÉÄÜËÀµô£¬
--¿ªÊ¼·¢ÆðÇýÖ𣬽«RAC1´ÓCLUSTERÖÐÖð³ö
[    CSSD]2010-03-05 14:39:48.741 [3062369200] >TRACE:   clssnmPollingThread: Eviction started for node rac1 (1), flags 0x000f, state 3, wt4c 0
[    CSSD]2010-03-05 14:39:48.741 [3041389488] >TRACE:   clssnmDoSyncUpdate: Initiating sync 3
[    CSSD]2010-03-05 14:39:48.741 [3041389488] >TRACE:   clssnmSetupAckWait: Ack message type (11)
[    CSSD]2010-03-05 14:39:48.741 [3041389488] >TRACE:   clssnmSetupAckWait: node(1) is ALIVE
[    CSSD]2010-03-05 14:39:48.741 [3041389488] >TRACE:   clssnmSetupAckWait: node(2) is ALIVE
[    CSSD]2010-03-05 14:39:48.741 [3041389488] >TRACE:   clssnmSendSync: syncSeqNo(3)
[    CSSD]2010-03-05 14:39:48.742 [70884272] >TRACE:   cls


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import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
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