¸ù¾Ý°²×°Ïòµ¼Ìáʾ£¬ÒÔrootÓû§Éí·ÝÔÚËùÓнڵãÉÏ·Ö±ðÖ´ÐÐÉÏÊöÁ½¸ö½Å±¾£¬ÒªÒ»¸ö½ÚµãÒ»¸ö½ÚµãµØÖ´ÐУ¬Ö´ÐÐorainstRoot.shʱµÄÐÅÏ¢ÈçÏ£º [root@db1 ~]# /u01/oraInventory/orainstRoot.sh [root@db1 ~]# /u01/app/grid/11.2.0/root.sh ½Å±¾Ö´ÐÐÍê±Ïºóµã¡°OK¡±
CRS-4124: Oracle High Availability Services startup failed. CRS-4000: Command Start failed, or completed with errors. ohasd failed to start: Inappropriate ioctl for device
ohasd failed to start at/u01/app/11.2.0/grid/crs/install/rootcrs.pl line 443. µÚÒ»´Î°²×°11gR2 RACµÄʱºò¾ÍÓöµ½ÁËÕâ¸ö11.0.2.1µÄ¾µäÎÊÌ⣬ÉÏÍøÒ»²é²ÅÖªµÀÕâÊǸöbug£¬½â¾ö°ì·¨Ò²ºÜ¼òµ¥£¬
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/bin/dd if=/var/tmp/.oracle/npohasd of=/dev/null bs=1024 count=1 Èç¹û³öÏÖ
/bin/dd: opening`/var/tmp/.oracle/npohasd': No such file or directory
µÄʱºòÎļþ»¹Ã»Éú³É¾Í¼ÌÐøÖ´ÐУ¬Ö±µ½ÄÜÖ´ÐÐΪֹ£¬Ò»°ã³öÏÖAdding daemon to inittabÕâÌõÐÅÏ¢µÄʱºòÖ´ÐÐddÃüÁî¡£
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/u01/app/grid/11.2.0/crs/install/roothas.pl -deconfig -force -verbose ÁíÍ⻹ÓÐÒ»ÖÖ½â¾ö·½·¨¾ÍÊǸü¸ÄÎļþȨÏÞ chown root:oinstall /var/tmp/.oracle/npohasd
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×¢£ºÓÉÓÚÅäÖÃÁË/etc/hostsÀ´½âÎöSCAN£¬µ¼ÖÂδ×ßDNSÀ´½øÐÐSCANµÄ½âÎö£¬±¬³ö´Ë´íÎ󣬿ÉÒÔ¿¼ÂǺöÂÔµô£¬»òÕßɾ³ý/etc/hostsÎļþÖеÄSCAN½âÎö²¿·Ö£¬²¢ÇÒÔÙ´Îͨ¹ýnslookupÑéÖ¤DNSµÄ½âÎöÊÇ·ñÕý³£¼´¿É¡£
ÓÃrootÓû§ÔÚ/etc/rc.d/rc.localÎļþÖмÓÈë
/bin/dd if=/var/tmp/.oracle/npohasd of=/dev/null bs=1024 count=1 ·ñÔò£¬ÖØÆôºóÎÞ·¨Æô¶¯rac
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5.3°²×°¼ì²é
ʹÓÃgridÓû§£º $crsctl start crs $crsctl check crs $crsctl start cluster $crs_stat -t ÆôÍ££º
./crsctl stop cluster ./crsctl stop crs
5.4жÔØgrid
ÊÖ¹¤·½Ê½Ð¶ÔØ 1. Í£Ö¹has
2. ɾ³ýgrid°²×°Èí¼þ rm -fr /u01/app/grid/* rm -fr /u01/oraInventory/* rm -fr /u01/grid/* rm -fr /u01/app/11.2.0 rm -rf /usr/local/bin
3. ×èÖ¹hasÆô¶¯ rm /etc/init.cssd rm /etc/init.crs rm /etc/init.crsd
rm -fr /etc/rc.d/rc2.d/K19ohasd rm -fr /etc/rc.d/rc2.d/S96ohasd rm -fr /etc/ohasd rm /etc/inittab.crs
cp /etc/inittab.orig /etc/inittab 4. ɾ³ý×¢²áÏî rm -fr /etc/ora* rm -rf /tmp/.oracle rm -fr /opt/ORCLfmap 5. Çå³ýCRSËùÔÚ´ÅÅÌÐÅÏ¢
dd if=/dev/zero of=/dev/sdb1 bs=1024k count=100 dd if=/dev/zero of=/dev/sdd1 bs=1024k count=100
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1¡¢Í¨¹ýrootÓû§½øÈëµ½gridµÄORACLE_HOME [root@db01]# source /home/grid/.bash_profile [root@db01]# cd $ORACLE_HOME/crs/install/
2¡¢Ö´ÐÐÈçÏÂÁ½¸ö½Å±¾£¨Ö»ÔÚÆäÖÐÒ»¸ö½ÚµãÖ´ÐУ¬rootÓû§£©
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[root@db01]# ./rootcrs.pl -verbose -deconfig -force [root@db01]# ./crsconfig_params
3¡¢Çл»µ½gridÓû§£¬Ö´ÐÐdeinstall ½øÐÐжÔØ£¬°´ÕÕÌáʾÍê³É£¬Íê³ÉºóÔÙÈ¥ÁíÒ»¸ö½Úµã°´ÌáʾִÐÐÏàÓ¦½Å±¾¡£ [root@db01]# su - grid [grid@db01]$ ./deinstall
4¡¢ÓÃrootɾ³ý/etc/Ŀ¼ÏµÄoracleÏà¹ØÎļþ£¨Á½½ÚµãÖ´ÐУ© [grid@db01]$ exit
[root@db01]# rm -rf /etc/oraInst.loc 5¡¢¸ñʽ»¯ASM´ÅÅÌÍ·¡£
[root@db01] dd if=/dev/zero count=10 bs=512 of=/dev/sde1
6 ÅäÖÃASM´ÅÅÌ
Ò²¿ÉÔÚÊý¾Ý¿â°²×°ºó½øÐУ¬ÔÚ½¨¿âÇ°ÅäÖúþͿÉÒÔ¡£ ʹÓÃgridÓû§ÔËÐÐasmca [grid@node1 ~]$ asmca
-bash: asmca: command not found
//Èç¹ûÏÔʾûÓмì²âµ½Õâ¸öÃüÁ¼ì²âPATH·¾¶£¬ÊÇ·ñÓÐÉèÖà [grid@node1 ~]$ echo $PATH
/usr/lib/qt3.3/bin:/usr/kerberos/bin:/u01/11.2.0/grid/bin:/bin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/X11R6/bin:/u01/11.2.0/grid2/bin [root@node1 ~]# vi /etc/profile
export PATH=$PATH:/u01/app/11.2.0/grid/bin [root@node1 ~]# source /etc/profile [grid@node1 ~]$ source /etc/profile
28