ºìÆìDC Server 5.0Éϰ²×°Oracle 10g R2
Ç°ÃæÐ´Á˶à·ÝºìÆìDC 4.1ºÍ5.0Éϰ²×°Oracle 9i/10gµÄÎĵµ£¬µ«Ò»Ö±Ã»ÓÐÕûÀíDC 5.0Éϰ²×°Oracle 10gµ¥»ú·þÎñÆ÷µÄ×ÊÁÏ£¬ÔÒòÊǸùý³Ì·Ç³£¼òµ¥¡£µ«×î½üÏîÄ¿ÖУ¬»¹ÊÇÓÐÓû§Óöµ½Ð©ÎÊÌ⣬½ñÌì¾Í°ÑһЩÐèҪעÒâµÄµØ·½ÕûÀíһϣ¬ÏêϸµÄ¹ý³Ì¾Í²»ÃèÊöÁË¡£
Ò»¡¢ÏµÍ³»·¾³
²Ù×÷ϵͳ£ººìÆì DC 5.0 for x86 »ò x86_64
Ó²¼þ»·¾³£ºXeon 3.0 DP£¬1GÄÚ´æ
Ó¦ÓóÉѵ£ºOracle 10g R2
¶þ¡¢°²×°¹ý³Ì
ºìÆìDC Server´øÓа²×°OracleÓõݲװÏòµ¼oranavi£¬µ«ÔÚDC 5.0°æ±¾ÉÏÖ»Ö§³ÖOracle 10gµÄ°²×°£¬9iµÄ°²×°¿É²Î¿¼[Ô]ºìÆìDC Server 5.0Éϰ²×°Oracle9i¡£
¡òÓÐЩÅäÖÃÔÚ°²×°Ç°ÊÇÐèÒªÔ¤ÏÈÅäÖúõģº
1¡¢²é¿´swapÊÇ·ñ×ã¹»£¿
ÒýÓÃ
# free
total used free shared buffers cached
Mem: 1034332 50752 983580 0 7288 21052
-/+ buffers/cache: 22412 1011920
Swap: 1992012 0 1992012
swap×îÉÙ1.5GÒÔÉÏ£¬·ñÔòOracle°²×°µ½×îºó»á±¨´í¡£
2¡¢²é¿´¿Õ¼äÊÇ·ñ×ã¹»£¿
ÒýÓÃ
# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 7.4G 3.3G 3.8G 47% /
none 506M 0 506M 0% /dev/shm
/dev/sdb2 6.5G 47M 6.2G 1% /opt
Oracle°²×°×îÉÙÐèÒª5G¿Õ¼ä¡£
3¡¢ÅäÖù̶¨IPºÍÖ÷»úÃû£¬²¢ÉèÖöÔÓ¦
ÉèÖù̶¨IP£º
ÒýÓÃ
# cat /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
ONBOOT=yes
BOOTPROTO=static
IPADDR=192.168.228.220
NETMASK=255.255.255.0
ÉèÖÃÖ÷»úÃû£º
# echo "kernel.hostname=ora01" >> /etc/sysctl.conf
¶ÔÓÚ¶àÍø¿¨µÄ·þÎñÆ÷£¬²»½¨ÒéÐÞ¸Ä/etc/sysconfig/networkÀ´ÉèÖÃÖ÷»úÃû£¬ÒòΪһµ©ÐÞ¸ÄÍøÂçÅäÖ㬿ÉÄܻᵼÖÂÖ÷»úÃûҲһͬÐ޸ģ¬ËùÒÔ½¨ÒéÖ±½ÓÉèÖÃkern
Ïà¹ØÎĵµ£º
declare
v_isexist number(3,0):=0;
begin
select count(1) into v_isexist from sys.all_objects where owner = 'TEST' and object_type = 'TABLE' and object_name = 'TAB1';
if v_isexist>0 ......
ORACLE RAC¹¤×÷ÔÀí
ORACLE RAC¹¤×÷ÔÀí
¡¡¡¡ÔÚÒ»¸öÓ¦Óû·¾³µ±ÖУ¬ËùÓеķþÎñÆ÷ʹÓú͹ÜÀíͬһ¸öÊý¾Ý¿â£¬Ä¿µÄÊÇΪÁË·Öɢÿһ̨·þÎñÆ÷µÄ¹¤×÷Á¿£¬Ó²¼þÉÏÖÁÉÙÐèÒªÁ½Ì¨ÒÔÉϵķþÎñÆ÷£¬¶øÇÒ»¹ÐèÒªÒ»¸ö¹²Ïí´æ´¢É豸¡£Í¬Ê±»¹ÐèÒªÁ½ÀàÈí¼þ£¬Ò»¸öÊǼ¯ÈºÈí¼þ£¬ÁíÍâÒ»¸ö¾ÍÊÇOracleÊý¾Ý¿âÖеÄRAC×é¼þ¡£Í¬Ê±ËùÓзþÎñÆ÷ÉϵÄOS¶¼Ó¦¸ÃÊÇÍ ......
ÔÎĵØÖ·£ºhttp://blog.csdn.net/fengyun14/archive/2007/03/25/1540433.aspx
¹ØÓÚLinux ÏÂkernel.shmmax µÄÉèÖÃÎÊÌâ
ÏÂÃæÊÇOracle ÎĵµÉϵĽâÊÍ£¬ http://download-west.oracle.com/doc...e.htm#sthref107
SHMMAX Available physical memory Defines the maximum allowable size of one shared memory segment.
The ......
×÷Õß:ÂÞ´ú¾ù http://hi.baidu.com/luodaijun/
ʹÓûùÓÚº¯ÊýµÄË÷Òý(FBI)ʱ£¬ÐèÒªÏÈÉèÖóõʼ»¯²ÎÊýquery_rewrite_enabled=TRUE(ĬÈÏΪfalse)
¸Ã²ÎÊýÔÚinit.oraÀïÉèÖã¬ÒÔoracle 9i2ΪÀý£¬init.oraÎļþ·¾¶ÎªD:\oracle\admin\mydb\pfile,ÎÒÕâÀï°Ñoracle×°ÔÚDÅÌ£¬mydbÊÇÎÒµÄÊý¾Ý¿â.
--˳±ã˵˵£¬´´½¨º¯ÊýË÷ÒýµÄ·½·¨
Óбíemp ......
DBAÒª¶¨Ê±¶ÔÊý¾Ý¿âµÄÁ¬½ÓÇé¿ö½øÐмì²é£¬¿´ÓëÊý¾Ý¿â½¨Á¢µÄ»á»°ÊýÄ¿ÊDz»ÊÇÕý³££¬Èç¹û½¨Á¢Á˹ý¶àµÄÁ¬½Ó£¬»áÏûºÄÊý¾Ý¿âµÄ×ÊÔ´¡£Í¬Ê±£¬¶ÔһЩ“¹ÒËÀ”µÄÁ¬½Ó£¬¿ÉÄÜ»áÐèÒªDBAÊÖ¹¤½øÐÐÇåÀí¡£
ÒÔϵÄSQLÓï¾äÁгöµ±Ç°Êý¾Ý¿â½¨Á¢µÄ»á»°Çé¿ö:
select sid,serial#,username,program,machine,status
from v$session;
......