【Oracle Database】Oracle RAC(一):共享存储
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[root@wallet03 ~]# yum install -y scsi-target-utils [root@wallet03 ~]# vi /etc/tgt/targets.conf <target iqn.2019-02.com.gscaifu:disk01> bacwallet-store /dev/sdb initiator-address 192.168.40.0/24 incominguser gscf gscf@1234 write-cache off </target> <target iqn.2019-02.com.gscaifu:disk02> bacwallet-store /dev/sdc initiator-address 192.168.40.0/24 incominguser gscf gscf@1234 write-cache off </target> <target iqn.2019-02.com.gscaifu:disk03> bacwallet-store /dev/sdd initiator-address 192.168.40.0/24 incominguser gscf gscf@1234 write-cache off </target> <target iqn.2019-02.com.gscaifu:disk04> bacwallet-store /dev/sde initiator-address 192.168.40.0/24 incominguser gscf gscf@1234 write-cache off </target> <target iqn.2019-02.com.gscaifu:disk05> bacwallet-store /dev/sdf initiator-address 192.168.40.0/24 incominguser gscf gscf@1234 write-cache off </target> <target iqn.2019-02.com.gscaifu:disk06> bacwallet-store /dev/sdg initiator-address 192.168.40.0/24 incominguser gscf gscf@1234 write-cache off </target> <target iqn.2019-02.com.gscaifu:disk07> bacwallet-store /dev/sdh initiator-address 192.168.40.0/24 incominguser gscf gscf@1234 write-cache off </target> <target iqn.2019-02.com.gscaifu:disk08> bacwallet-store /dev/sdi initiator-address 192.168.40.0/24 incominguser gscf gscf@1234 write-cache off </target> <target iqn.2019-02.com.gscaifu:disk09> bacwallet-store /dev/sdj initiator-address 192.168.40.0/24 incominguser gscf gscf@1234 write-cache off </target> <target iqn.2019-02.com.gscaifu:disk10> bacwallet-store /dev/sdk initiator-address 192.168.40.0/24 incominguser gscf gscf@1234 write-cache off </target> [root@wallet03 ~]# service tgtd start Starting SCSI target daemon: [ OK ] [root@wallet03 ~]# service tgtd status tgtd (pid 1599 1598) is running... [root@wallet03 ~]# netstat -tunlp | grep tgtd tcp 0 0 0.0.0.0:3260 0.0.0.0:* LISTEN 1879/tgtd tcp 0 0 :::3260 :::* LISTEN 1879/tgtd [root@wallet01 ~]# yum install -y iscsi-initiator-utils [root@wallet01 ~]# vim /etc/iscsi/iscsid.conf node.session.auth.authmethod = CHAP node.session.auth.username = gscf node.session.auth.password = gscf@1234 [root@wallet01 ~]# iscsiadm -m discovery -t sendtargets -p 192.168.40.36 Starting iscsid: [ OK ] 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk01 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk02 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk03 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk04 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk05 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk06 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk07 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk08 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk09 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk10 [root@wallet01 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk01 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk01, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk01, portal: 192.168.40.36,3260] successful. [root@wallet01 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk02 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk02, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk02, portal: 192.168.40.36,3260] successful. [root@wallet01 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk03 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk03, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk03, portal: 192.168.40.36,3260] successful. [root@wallet01 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk04 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk04, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk04, portal: 192.168.40.36,3260] successful. [root@wallet01 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk05 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk05, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk05, portal: 192.168.40.36,3260] successful. [root@wallet01 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk06 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk06, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk06, portal: 192.168.40.36,3260] successful. [root@wallet01 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk07 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk07, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk07, portal: 192.168.40.36,3260] successful. [root@wallet01 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk08 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk08, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk08, portal: 192.168.40.36,3260] successful. [root@wallet01 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk09 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk09, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk09, portal: 192.168.40.36,3260] successful. [root@wallet01 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk10 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk10, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk10, portal: 192.168.40.36,3260] successful. [root@wallet02 ~]# yum install -y iscsi-initiator-utils [root@wallet02 ~]# vim /etc/iscsi/iscsid.conf node.session.auth.authmethod = CHAP node.session.auth.username = gscf node.session.auth.password = gscf@1234 [root@wallet02 ~]# iscsiadm -m discovery -t sendtargets -p 192.168.40.36 Starting iscsid: [ OK ] 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk01 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk02 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk03 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk04 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk05 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk06 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk07 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk08 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk09 192.168.40.36:3260,1 iqn.2019-02.com.gscaifu:disk10 [root@wallet02 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk01 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk01, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk01, portal: 192.168.40.36,3260] successful. [root@wallet02 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk02 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk02, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk02, portal: 192.168.40.36,3260] successful. [root@wallet02 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk03 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk03, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk03, portal: 192.168.40.36,3260] successful. [root@wallet02 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk04 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk04, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk04, portal: 192.168.40.36,3260] successful. [root@wallet02 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk05 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk05, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk05, portal: 192.168.40.36,3260] successful. [root@wallet02 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk06 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk06, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk06, portal: 192.168.40.36,3260] successful. [root@wallet02 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk07 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk07, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk07, portal: 192.168.40.36,3260] successful. [root@wallet02 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk08 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk08, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk08, portal: 192.168.40.36,3260] successful. [root@wallet02 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk09 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk09, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk09, portal: 192.168.40.36,3260] successful. [root@wallet02 ~]# iscsiadm -m node -T iqn.2019-02.com.gscaifu:disk10 --login Logging in to [iface: default, target: iqn.2019-02.com.gscaifu:disk10, portal: 192.168.40.36,3260] (multiple) Login to [iface: default, target: iqn.2019-02.com.gscaifu:disk10, portal: 192.168.40.36,3260] successful.
[root@wallet01 ~]# groupadd -g 1200 dba [root@wallet01 ~]# groupadd -g 1201 oinstall [root@wallet01 ~]# groupadd -g 1202 asmadmin [root@wallet01 ~]# groupadd -g 1203 asmdba [root@wallet01 ~]# useradd -u 1100 -g oinstall -G asmadmin,asmdba,dba grid [root@wallet01 ~]# echo grid | passwd --stdin grid Changing password for user grid. passwd: all authentication tokens updated successfully. [root@wallet01 ~]# id grid uid=1100(grid) gid=1201(oinstall) groups=1201(oinstall),1200(dba),1202(asmadmin),1203(asmdba) [root@wallet01 ~]# yum install -y kmod-oracleasm* [root@wallet01 ~]# rpm -ivh oracleasmlib-2.0.4-1.el6.x86_64.rpm [root@wallet01 ~]# rpm -ivh oracleasm-support-2.1.8-1.el6.x86_64.rpm [root@wallet01 ~]# /usr/sbin/oracleasm configure -i Configuring the Oracle ASM library driver. This will configure the on-boot properties of the Oracle ASM library driver. The following questions will determine whether the driver is loaded on boot and what permissions it will have. The current values will be shown in brackets ('[]'). Hitting <ENTER> without typing an answer will keep that current value. Ctrl-C will abort. 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 Writing Oracle ASM library driver configuration: done [root@wallet01 ~]# /usr/sbin/oracleasm init Creating /dev/oracleasm mount point: /dev/oracleasm Loading module "oracleasm": oracleasm Configuring "oracleasm" to use device physical block size Mounting ASMlib driver filesystem: /dev/oracleasm [root@wallet01 ~]# /usr/sbin/oracleasm createdisk disk1 /dev/sdb1 Writing disk header: done Instantiating disk: done [root@wallet01 ~]# /usr/sbin/oracleasm createdisk disk2 /dev/sdc1 Writing disk header: done Instantiating disk: done [root@wallet01 ~]# /usr/sbin/oracleasm createdisk disk3 /dev/sdd1 Writing disk header: done Instantiating disk: done [root@wallet01 ~]# /usr/sbin/oracleasm createdisk disk4 /dev/sde1 Writing disk header: done Instantiating disk: done [root@wallet01 ~]# /usr/sbin/oracleasm createdisk disk5 /dev/sdf1 Writing disk header: done Instantiating disk: done [root@wallet01 ~]# /usr/sbin/oracleasm createdisk disk6 /dev/sdg1 Writing disk header: done Instantiating disk: done [root@wallet01 ~]# /usr/sbin/oracleasm createdisk disk7 /dev/sdh1 Writing disk header: done Instantiating disk: done [root@wallet01 ~]# /usr/sbin/oracleasm createdisk disk8 /dev/sdi1 Writing disk header: done Instantiating disk: done [root@wallet01 ~]# /usr/sbin/oracleasm createdisk disk9 /dev/sdj1 Writing disk header: done Instantiating disk: done [root@wallet01 ~]# /usr/sbin/oracleasm createdisk disk10 /dev/sdk1 Writing disk header: done Instantiating disk: done [root@wallet01 ~]# /usr/sbin/oracleasm scandisks Reloading disk partitions: done Cleaning any stale ASM disks... Scanning system for ASM disks... [root@wallet01 ~]# /usr/sbin/oracleasm listdisks DISK1 DISK10 DISK2 DISK3 DISK4 DISK5 DISK6 DISK7 DISK8 DISK9 [root@wallet02 ~]# groupadd -g 1200 dba [root@wallet02 ~]# groupadd -g 1201 oinstall [root@wallet02 ~]# groupadd -g 1202 asmadmin [root@wallet02 ~]# groupadd -g 1203 asmdba [root@wallet02 ~]# useradd -u 1100 -g oinstall -G asmadmin,asmdba,dba grid [root@wallet02 ~]# echo grid | passwd --stdin grid Changing password for user grid. passwd: all authentication tokens updated successfully. [root@wallet02 ~]# id grid uid=1100(grid) gid=1201(oinstall) groups=1201(oinstall),1200(dba),1202(asmadmin),1203(asmdba) [root@wallet02 ~]# yum install -y kmod-oracleasm* [root@wallet02 ~]# rpm -ivh oracleasmlib-2.0.4-1.el6.x86_64.rpm [root@wallet02 ~]# rpm -ivh oracleasm-support-2.1.8-1.el6.x86_64.rpm [root@wallet02 ~]# /usr/sbin/oracleasm configure -i Configuring the Oracle ASM library driver. This will configure the on-boot properties of the Oracle ASM library driver. The following questions will determine whether the driver is loaded on boot and what permissions it will have. The current values will be shown in brackets ('[]'). Hitting <ENTER> without typing an answer will keep that current value. Ctrl-C will abort. 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 Writing Oracle ASM library driver configuration: done [root@wallet02 ~]# /usr/sbin/oracleasm init Creating /dev/oracleasm mount point: /dev/oracleasm Loading module "oracleasm": oracleasm Configuring "oracleasm" to use device physical block size Mounting ASMlib driver filesystem: /dev/oracleasm [root@wallet02 ~]# /usr/sbin/oracleasm scandisks Reloading disk partitions: done Cleaning any stale ASM disks... Scanning system for ASM disks... Instantiating disk "DISK1" Instantiating disk "DISK5" Instantiating disk "DISK4" Instantiating disk "DISK10" Instantiating disk "DISK6" Instantiating disk "DISK8" Instantiating disk "DISK3" Instantiating disk "DISK2" Instantiating disk "DISK7" Instantiating disk "DISK9" [root@wallet02 ~]# /usr/sbin/oracleasm listdisks DISK1 DISK10 DISK2 DISK3 DISK4 DISK5 DISK6 DISK7 DISK8 DISK9
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