Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¡¾×ª¡¿ORACLEµÄÈÕÖ¾¹ÜÀí

ORACLEÊý¾Ý¿âµÄÈÕÖ¾Îļþ$ORACLE_BASE/admin/orasid/bdump/alert_orasid.log¼Ç¼ÁËÖØ×÷ÈÕÖ¾µÄת»»£¬
    Êý¾Ý¿âÆô¶¯ºÍ¹Ø±Õ£¬Êý¾Ý¿â½á¹¹µÄ¸Ä±ä£¬»ØÍ˶εÄÐ޸ģ¬ËÀËø£¬ÄÚ²¿´íÎóµÈÐÅÏ¢.
   
    Êý¾Ý¿â¹ÜÀíÔ±ÐèÒª¼ì²éÕâ¸öÎļþÓÐÎÞORA-´íÎó²¢¶¨ÆÚµØ¶ÔÕâ¸öÈÕÖ¾Îļþ½øÐд浵ÕûÀí¡£
   
    ÔÚUNIXÏ¿ÉÒÔÓÃgrepÃüÁî°Ñalert_orasid.logÀï³öÏֵĴíÎó±£´æµ½ÁíÒ»¸öÎļþ¡£È»ºóÈ¥ÕÒÔ­Òò¡£
   
    $grep ORA- alert_orasid.log > error.log
´ó¼Ò¶¼ÖªµÀ£¬ÎļþÔ½´ó£¬Æä´ò¿ªºÍ¶ÁдµÄ¿ªÏúÔ½´ó¡£Èç¹ûÈÕÖ¾ÎļþÌ«´óÁË(³¬¹ý5M), ÐèÒª¶ÔËü½Ø¶Ï´¦Àí¡£
Ö±½Óɾ³ýËü£¬ÈÃORACLEÖØÐÂÉú³É²»ÊǺõķ½·¨¡£ÒòΪORACLEÊÇͨ¹ýÒ»¸öÖ¸ÏòÎļþµÄÖ¸Õë½øÐÐд²Ù×÷¡£
     ÔÚÊý¾Ý¿âÔËÐÐʱɾ³ýÁËÕâ¸öÎļþ, ORACLEÈÔÈ»ÓÃÔ­À´µÄÎļþÖ¸Õë½øÐÐд²Ù×÷£¬ÓпÉÄÜдһ¸ö²»´æÔÚµÄÎļþ
     µ¼ÖÂÓ²Å̿ռäÕ¼Óá£
     ÎÒÃÇÒª²ÉÓÃÒÔÏµķ½·¨£º
    
      $tail -100 $ORACLE_BASE/admin/orasid/bdump/alert_orasid.log > /tmp/oracle_temp.log
      $cp /tmp/oracle_temp.log $ORACLE_BASE/admin/orasid/bdump/alert_orasid.log
      $rm /tmp/oracle_temp.log
     
      ¶ÔÈÕÖ¾Îļþ½øÐнضϴ¦Àí¡£
     
      listenerµÄÈÕÖ¾Îļþ$ORACLE_HOME/network/log/listener.log¼Ç¼ÁËͨ¹ýlistener´¦ÀíµÄÍøÂçÇëÇó
    ÐÅÏ¢£¬Ëü°üº¬¿Í»§¶ËÇëÇóµÄʱ¼ä£¬Á¬½Ó·½Ê½(רÓûò¹²Ïí)£¬Á¬½Ó³ÌÐò£¬ÍøÂçЭÒ飬Ö÷»úÃû£¬ÍøÂç¶Ë¿ÚºÅµÈÐÅÏ¢¡£
   
    ÎÒÃÇÒ²ÐèÒªÖÜÆÚµØ½Ø¶ÏËü£¬·½·¨ÊÇÏÈÍ£Ö¹listener¼ÇÈÕÖ¾µÄ¹¤×÷£º
   
    $lsnrctl set log_status off
   
    È»ºó½øÐÐÎļþ´¦Àí( °ÑÔ­À´µÄÈÕÖ¾±£´æµ½±¸·ÝÎļþ¼Ð, ʹԭÀ´µÄlistener.logÖÃ¿Õ )
   
    $cp $ORACLE_HOME/network/log/listener.log $ORACLE_BACKUP/network/log/listener_1.log
 &n


Ïà¹ØÎĵµ£º

jdbcÁ¬½ÓOracle

      ËäȻѧϰJavaºÜ¾ÃÁË£¬×Ô¼ºÒ²Á¬½Ó¹ýһЩÊý¾Ý¿â£¬±ÈÈçmysqlÖ®ÀàµÄ£¬Èç½ñÄØ£¬Ò²Ñ§Ï°ÁËÒ»¶Îʱ¼äµÄOracle£¬È»¶øÄØ£¬½ñÌìÊÇÎÒµÚÒ»´ÎÁ¬½ÓOracle£¬ºÙºÙ£¬Ó¦¸Ã»¹²»ËãÌ«³Ù°É¡£
    ½ñÌìÄØ£¬Óе㱿׾£¬´ó¼ÒĪЦ£¡
    ÎÒÕâÊÇÒ»¸ö²éѯÀý×Ó
    Ê×ÏÈ£¬Ô ......

oracle¸´Ï°£¨Ò»£© Ö®OracleÌåϵ½á¹¹

      ѧϰOracle DBAÒ²°ë¸ö¶àѧÆÚÁË£¬½ñÌìÃÍÈ»²Å·¢ÏÖ£¬Ô­À´ÎÒµÄÊ黹ÊǺÜеģ¬ÉϿβÙ×÷ʱºòÒ²Ö»ÊÇÖªµÀ´ó¸ÅÔõô×ö£¬µ«ÊÇÒªÕæµÄÈ«²¿×Ô¼º×ö£¬¶ø²»È¥·­Ê黹ÊÇÓÐÒ»¶¨µÄÄѶȵģ¬ËùÒÔÄØ£¬½ñÌ쿪ʼ½«DBA´ÓÍ·¸´Ï°Ò»±é£¬Í¬Ê±ÔÙ²Ù×÷Ò»±é¡£
      µÚÒ»Õ£¬Ñ§µÄÊÇOracleµÄÌåϵ½á¹¹£ ......

ORACLEÊý¾Ý¿âÄÚ´æ²ÎÊýÉè´óÓÚ8GµÄÄÚ´æÆô¶¯³ö´íÎÊÌâ½â¾ö


ORACLEÊý¾Ý¿âÄÚ´æ²ÎÊýÉè´óÓÚ8GµÄÄÚ´æÆô¶¯³ö´íÎÊÌâ½â¾ö 
 
4¸öINTEL 1.6g 4ºËCPU£¬16G Äڴ棬°²×°ÍêORACLE 10G FOR RED HAT LINUX£­64UPDATA4X86-64  ×¼±¸µ¼Êý¾Ý½øÈ¥£¬Ë³ÊÖÐÞ¸ÄÁ˼¸¸ö²ÎÊý¡£
alter system set sga_max_size=11g scope=spfile;
alter system  set sga_target=11g scope=spfile ......

Oracle±í¿Õ¼ä»Ö¸´ÈÃÄã²»ÔÙµ£ÐÄÊý¾Ý¿â³öÏÖ´íÎó

ѧϰOracleʱ£¬Äã¿ÉÄÜ»áÓöµ½oracle±í¿Õ¼ä»Ö¸´ÎÊÌ⣬ÕâÀォ½éÉÜOracle±í¿Õ¼ä»Ö¸´ÎÊÌâµÄ½â¾ö·½·¨£¬ÔÚÕâÀïÄóöÀ´ºÍ´ó¼Ò·ÖÏíһϡ£
Oracle±í¿Õ¼ä»Ö¸´·½°¸
Ò».Óû§±í¿Õ¼ä
´íÎó:
ÔÚÆô¶¯Êý¾Ý¿âʱ³öÏÖora-01157,ora-01110»ò²Ù×÷ϵͳ¼¶´íÎóÀýÈçora-07360, ÔڹرÕÊý¾Ý¿â(ʹÓÃshutdown normal»òshutdown immediate) ʱ½«µ¼Ö´íÎó ......

½âËø±í(oracle)

µ±Ê¹ÓÃ'for update' Ôì³É±íËø×¡ÁË.¿ÉÒÔÓÃDBAµÇ½°´ÕÕÏÂÃæ²½Öè:
1.²é¿´Äĸö±í±»Ëø:
select b.owner,b.object_name,l.session_id,l.locked_mode
from v$locked_object l, dba_objects b
where b.object_id=l.object_id;
2.²é¿´±»Ëø±íµÄsid ºÍserial# :
select t2.username,t2.sid,t2.serial#,t2.logon_time
from v$lo ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ