oracle linux 6.5°²×°oracle11gR2 RAC ÏÂÔØ±¾ÎÄ

2.14 ËùÓнڵãÖ´ÐУ¬²âÊÔSSHÁªÍ¨ÐÔ

2.14.1 ÅäÖÃSSH

¸÷×ÔÏÈPingÏ¿´ÍøÂçÊÇ·ñÄÜpingͨ

·Ö±ðÒÔroot¡¢oracle¡¢gridÓû§ÅäÖÃÈý¸öÓû§µÄSSH£º Á½¸ö½ÚµãÖ´ÐУº mkdir ~/.ssh chmod 755 ~/.ssh ssh-keygen -t rsa ssh-keygen -t dsa

ÒÔÏÂÖ»ÔÚ½Úµã1ÉÏroot¡¢oracle¡¢grid·Ö±ðÖ´ÐУº cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys

ssh rac2 cat ~/.ssh/id_rsa.pub>>~/.ssh/authorized_keys ssh rac2 cat ~/.ssh/id_dsa.pub>>~/.ssh/authorized_keys scp ~/.ssh/authorized_keys rac2:~/.ssh/authorized_keys ×¢Òâ»úÆ÷ÃûÒªÓëʵ¼ÊÒ»Ö¡£

2.14.2 ÑéÖ¤SSH

·Ö±ðÔÚÿ¸ö½ÚµãÉÏÖ´ÐмìÑé²Ù×÷: ssh rac1 date ssh rac2 date

ssh rac1-priv date ssh rac2-priv date

3.¹²Ïí´æ´¢ÅäÖÃ

3.1¹²Ïí´æ´¢·þÎñÆ÷ÅäÖÃ

²ÎÕÕ£º·½·¨1£ºOpenfiler¹²Ïí´æ´¢·þÎñÆ÷¿Í»§¶Ë´î½¨.docx

3.2¹²Ïí´æ´¢¿Í»§¶ËÅäÖÃ

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4 Á½¸ö½ÚµãASM´î½¨

4.1 °²×°ASM°ü

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ÏÂÔØºó¿½±´µ½Linuxϵͳ°²×°

ʹÓÃrootÓû§°²×°£¬ÕâÈý¸ö°üÖ®¼äÓÐÒÀÀµ¹ØÏµ£¬°²×°Ë³ÐòÈçÏ£º rpm -ivh oracleasm-support

rpm -ivh oracleasm£¬oracle linux 6°æ±¾ÒÑ×Ô´ø£¬ÎÞÐè°²×° rpm -ivh oracleasmlib ·½·¨¶þ£ºÍ¨¹ýÍøÂçÏÂÔØ°²×°

ÏÖÔÚϵͳÒѾ­Ê¹ÓÃULN×¢²á£¬¿ÉÒÔ°²×°Èí¼þ¡£ÒÔrootÉí·ÝµÇ¼ £¬ÔËÐУº

££yum install oracleasm-support oracleasmlib oracleasm-`uname -r` ÔÚOracle Linux 5¼°¸üÔç°æ±¾ÉÏ£¬ÔËÐÐÒÔÏÂÃüÁ

££up2date -i oracleasm-support oracleasmlib oracleasm-`uname -r` Õ⽫Ϊµ±Ç°ÔËÐеÄÄں˰²×°Ö§³Ö¹¤¾ß£¬¿âºÍÄÚºËÇý¶¯³ÌÐò¡£

4.2 ÅäÖÃASM

Á½±ßÅäÖÃasm

[root@rac1 asm]# /etc/init.d/oracleasm configure Default user to own the driver interface []: grid Default group to own the driver interface []:asmadmin Start Oracle ASM library driver on boot (y/n) [n]: y Scan for Oracle ASM disks on boot (y/n) [y]:y

°²×°³É¹¦ºó£¬Í¨¹ý oracleasmÃüÁî¼ì²é²¢¹ÜÀíasmlib [root@xclrac1 /]# oracleasm status Checking if ASM is loaded: yes

Checking if /dev/oracleasm is mounted: yes

4.3 ¹²Ïí´ÅÅÌ·ÖÇø

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fdisk /dev/sdb n p 1 w fdisk /dev/sdb n p 1 w

n±íʾн¨1¸ö·ÖÇø£»

p±íʾ·ÖÇøÀàÐÍÑ¡ÔñΪprimary partition Ö÷·ÖÇø£» 1±íʾ·ÖÇø±àºÅ´Ó1¿ªÊ¼£»

Æðʼ¡¢ÖÕÖ¹ÖùÃæÑ¡ÔñĬÈÏÖµ£¬¼´1ºÍ500£» w±íʾ½«Ð½¨µÄ·ÖÇøÐÅϢдÈëÓ²ÅÌ·ÖÇø±í¡£

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4.4´´½¨ASM´ÅÅÌ

½Úµã1 # /etc/init.d/oracleasm enable ½Úµã2 # /etc/init.d/oracleasm enable ÒÔÏÂÔÚÈÎÒâÒ»¸ö½ÚµãÖ´ÐоÍÐÐÁË£º

/etc/init.d/oracleasm createdisk OCR_VOTE /dev/sdb1 /etc/init.d/oracleasm createdisk DATA /dev/sdc1 /etc/init.d/oracleasm createdisk FRA /dev/sdd1 ×¢Òâ·ÖÇø

4.4ɨÃè´ÅÅÌ asm´ÅÅÌ£¬¼ì²éÓÐÄÄЩ asm´ÅÅÌ£º

ÿ¸ö½Úµã¶¼ÒªÖ´ÐУº

#/etc/init.d/oracleasm scandisks #/etc/init.d/oracleasm listdisks

ÕâÀïÓõ½µÄÊÇasmlibÀ´×ö´ÅÅÌÉ豸¹ÜÀíµÄ£¬ÕâÀï´ó¼ÒÒ²¿ÉÒÔʹÓÃUDEVÀ´¹ÜÀí£¬ÔÚRHEL6ÖÐasmlibÒѾ­±»·ÏÆúÁË£¬ÒÔºó¾ÍÊÇUDEVµÄÌìÏ¡£

5°²×°Oracle grid¼¯Èº¼þ

5.1°²×°Ç°¼ì²é

¡¾grid@rac1 grid¡¿./runcluvfy.sh stage -pre crsinst -n rac1,rac2 -verbose ¼ì²â£¬ÅäÖû¥ÐŵÄʱºò¾Í²»»á³öÏÖÎÊÌâ

5.2½âѹ¼°°²×°

ʹÓÃgridÓû§µÇ¼°²×°grid¡£Ê¹ÓÃxmanagerµÇ¼£¬ ½âѹºó½øÈ밲װĿ¼£¬ ÔËÐУº

$./runInstaller

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