Far Syncを使用したOracle RACデータベースからのOracle Data Guard 12cインフラストラクチャの構築

はじめに

1. これらの機能を備えた3台のPC：CPU i5、16 GB RAM
2. 通常のオフィスネットワーク1Gbit / s

仮想マシンホスティング用のFedoraの準備

# cat /etc/hosts 

 [root@prmy ~]# hostnamectl set-hostname prmy.example.com [root@sby ~]# hostnamectl set-hostname sby.example.com [root@em ~]# hostnamectl set-hostname em.example.com 

 # systemctl set-default multi-user.target 

 # echo "vm.nr_hugepages=6450" > /etc/sysctl.d/hugepages.conf 

 # echo "net.ipv4.ip_forward = 1" > /etc/sysctl.d/forward.conf 

 [root@prmy ~]# echo "allow 192.168.100/24" >> /etc/chrony.conf [root@prmy ~]# systemctl enable chronyd 

 root@prmy ~]# dnf install dhcp [root@prmy ~]# systemctl enable dhcpd [root@prmy ~]# vi /etc/dhcp/dhcpd.conf 

 # # DHCP Server Configuration file. # see /usr/share/doc/dhcp/dhcpd.conf.example # see dhcpd.conf(5) man page # authoritative; ddns-domainname "example.com"; ddns-rev-domainname "in-addr.arpa."; ddns-update-style interim; ddns-updates on; ignore client-updates; default-lease-time 21600; max-lease-time 43200; # Public subnet 192.168.100.0 netmask 255.255.255.0 { option routers 192.168.100.1; option subnet-mask 255.255.255.0; option broadcast-address 192.168.100.255; option domain-name-servers 192.168.100.1; option ntp-servers 192.168.100.1; option domain-name "example.com"; option ip-forwarding on; pool { range 192.168.100.100 192.168.100.254; } group { host prmy1 { hardware ethernet 00:16:3e:00:01:01; fixed-address 192.168.100.11; } host prmy2 { hardware ethernet 00:16:3e:00:01:02; fixed-address 192.168.100.12; } host prmy3 { hardware ethernet 00:16:3e:00:01:03; fixed-address 192.168.100.13; } host sby1 { hardware ethernet 00:16:3e:00:02:01; fixed-address 192.168.100.21; } host sby2 { hardware ethernet 00:16:3e:00:02:02; fixed-address 192.168.100.22; } host sby3 { hardware ethernet 00:16:3e:00:02:03; fixed-address 192.168.100.23; } } } # Interconnect 1 subnet 192.168.101.0 netmask 255.255.255.0 { option subnet-mask 255.255.255.0; option broadcast-address 192.168.101.255; range 192.168.101.100 192.168.101.254; } # Interconnect 2 subnet 192.168.102.0 netmask 255.255.255.0 { option subnet-mask 255.255.255.0; option broadcast-address 192.168.102.255; range 192.168.102.100 192.168.102.254; } # Data Guard subnet 192.168.103.0 netmask 255.255.255.0 { option subnet-mask 255.255.255.0; option broadcast-address 192.168.103.255; pool { range 192.168.103.100 192.168.103.254; } group { host prmy1-dg { hardware ethernet 00:16:3e:00:01:31; fixed-address 192.168.103.11; } host prmy2-dg { hardware ethernet 00:16:3e:00:01:32; fixed-address 192.168.103.12; } host prmy3-dg { hardware ethernet 00:16:3e:00:01:33; fixed-address 192.168.103.13; } host sby1-dg { hardware ethernet 00:16:3e:00:02:31; fixed-address 192.168.103.21; } host sby2-dg { hardware ethernet 00:16:3e:00:02:32; fixed-address 192.168.103.22; } host sby3-dg { hardware ethernet 00:16:3e:00:02:33; fixed-address 192.168.103.23; } } } 

 [root@prmy ~]# dnf install bind [root@prmy ~]# systemctl enable named 

 [root@prmy ~]# vi /etc/named.conf 

 listen-on port 53 { 192.168.100.1; }; allow-query { localhost; 192.168.100.0/24; }; allow-query-cache { localhost; 192.168.100.0/24; }; allow-recursion { localhost; 192.168.100.0/24; }; zone "example.com" { type master; file "dynamic/example.zone"; allow-update { key "rndc-key"; }; notify yes; }; zone "100.168.192.in-addr.arpa" IN { type master; file "dynamic/192.168.100.zone"; allow-update { key "rndc-key"; }; notify yes; }; zone "103.168.192.in-addr.arpa" IN { type master; file "dynamic/192.168.103.zone"; allow-update { key "rndc-key"; }; notify yes; }; 

 [root@prmy ~]# vi /var/named/dynamic/example.zone 

 $ORIGIN . $TTL 86400 ; 1 day example.com IN SOA dns.example.com. sysadmin.example.com. ( 59 ; serial 28800 ; refresh (8 hours) 7200 ; retry (2 hours) 2419200 ; expire (4 weeks) 86400 ; minimum (1 day) ) IN NS dns.example.com. $ORIGIN example.com. $TTL 10800 ; 3 hours $TTL 86400 ; 1 day dns A 192.168.100.1 prmy CNAME dns prmy1 A 192.168.100.11 prmy2 A 192.168.100.12 prmy3 A 192.168.100.13 sby A 192.168.100.2 sby1 A 192.168.100.21 sby2 A 192.168.100.22 sby3 A 192.168.100.23 prmy1-dg A 192.168.103.11 prmy2-dg A 192.168.103.12 prmy3-dg A 192.168.103.13 sby1-dg A 192.168.103.21 sby2-dg A 192.168.103.22 sby3-dg A 192.168.103.23 em A 192.168.100.3 $ORIGIN clu-prmy.example.com. @ IN NS Oracle-GNS.clu-prmy.example.com. IN NS dns.example.com. Oracle-GNS IN A 192.168.100.51 

 [root@prmy ~]# vi /var/named/dynamic/192.168.100.zone 

 $ORIGIN . $TTL 86400 ; 1 day 100.168.192.in-addr.arpa IN SOA dns.example.com. sysadmin.example.com. ( 40 ; serial 28800 ; refresh (8 hours) 7200 ; retry (2 hours) 2419200 ; expire (4 weeks) 86400 ; minimum (1 day) ) NS dns.example.com. $ORIGIN 100.168.192.in-addr.arpa. 1 PTR dns.example.com. 11 PTR prmy1.example.com. 12 PTR prmy2.example.com. 13 PTR prmy3.example.com. 2 PTR sby.example.com. 21 PTR sby1.example.com. 22 PTR sby2.example.com. 23 PTR sby3.example.com. 3 PTR em.example.com. 51 PTR Oracle-GNS.clu-prmy.example.com. 

 [root@prmy ~]# vi /var/named/dynamic/192.168.103.zone 

 $ORIGIN . $TTL 86400 ; 1 day 103.168.192.in-addr.arpa IN SOA dns.example.com. sysadmin.example.com. ( 42 ; serial 28800 ; refresh (8 hours) 7200 ; retry (2 hours) 2419200 ; expire (4 weeks) 86400 ; minimum (1 day) ) NS dns.example.com. $ORIGIN 103.168.192.in-addr.arpa. 11 PTR prmy1-dg.example.com. 12 PTR prmy2-dg.example.com. 13 PTR prmy3-dg.example.com. 21 PTR sby1-dg.example.com. 22 PTR sby2-dg.example.com. 23 PTR sby3-dg.example.com. 

 [root@prmy ~]# chown named:named /var/named/dynamic/* 

 # dnf install openvswitch # systemctl enable openvswitch # systemctl disable NetworkManager # systemctl enable network 

 # vi /etc/sysconfig/network-scripts/ifcfg-ovsbr0 DEVICE=ovsbr0 DEVICETYPE=ovs TYPE=OVSBridge ONBOOT=yes OVSBOOTPROTO="dhcp" OVSDHCPINTERFACES="enp3s0" DELAY=0 HOTPLUG=no NOZEROCONF=yes 

 # vi /etc/sysconfig/network-scripts/ifcfg-enp3s0 DEVICE="enp3s0" DEVICETYPE=ovs TYPE=OVSPort OVS_BRIDGE=ovsbr0 ONBOOT=yes HWADDR=60:a4:4c:3c:93:06 IPV4_FAILURE_FATAL=no IPV6INIT=no NM_CONTROLLED=no USERCTL=no NOZEROCONF=yes HOTPLUG=no 

 # vi /etc/sysconfig/network-scripts/ifcfg-pub0 DEVICE=pub0 TYPE="OVSIntPort" DEVICETYPE="ovs" OVS_BRIDGE="ovsbr0" OVS_OPTIONS="tag=100" OVS_EXTRA="set Interface $DEVICE external-ids:iface-id=$(hostname -s)-$DEVICE-vif" ONBOOT=yes BOOTPROTO=static IPADDR=192.168.100.1 PREFIX=24 IPV6INIT=no DELAY=0 HOTPLUG=no NOZEROCONF=yes 

 # vi /etc/sysconfig/network-scripts/ifcfg-iconn1 DEVICE=iconn1 DEVICETYPE=ovs TYPE=OVSBridge OVS_EXTRA="set port $DEVICE tag=101" ONBOOT=yes BOOTPROTO=none IPADDR=192.168.101.1 PREFIX=24 DELAY=0 HOTPLUG=no NOZEROCONF=yes 

 # vi /etc/sysconfig/network-scripts/ifcfg-iconn2 DEVICE=iconn2 DEVICETYPE=ovs TYPE=OVSBridge OVS_EXTRA="set port $DEVICE tag=102" ONBOOT=yes BOOTPROTO=none IPADDR=192.168.102.1 PREFIX=24 DELAY=0 HOTPLUG=no NOZEROCONF=yes 

 # vi /etc/sysconfig/network-scripts/ifcfg-dg0 DEVICE=dg0 DEVICETYPE=ovs TYPE=OVSBridge OVS_EXTRA="set port $DEVICE tag=103" ONBOOT=yes BOOTPROTO=none IPADDR=192.168.103.1 PREFIX=24 DELAY=0 HOTPLUG=no NOZEROCONF=yes 

 # vi /etc/sysconfig/network-scripts/ifcfg-patch-ovsbr0-iconn1 DEVICE=patch-ovsbr0-iconn1 ONBOOT=yes DEVICETYPE=ovs TYPE=OVSPatchPort OVS_BRIDGE=ovsbr0 OVS_PATCH_PEER=patch-iconn1-ovsbr0 # vi /etc/sysconfig/network-scripts/ifcfg-patch-iconn1-ovsbr0 DEVICE=patch-iconn1-ovsbr0 ONBOOT=yes DEVICETYPE=ovs TYPE=OVSPatchPort OVS_BRIDGE=iconn1 OVS_PATCH_PEER=patch-ovsbr0-iconn1 # vi /etc/sysconfig/network-scripts/ifcfg-patch-iconn1-iconn2 DEVICE=patch-iconn1-iconn2 ONBOOT=yes DEVICETYPE=ovs TYPE=OVSPatchPort OVS_BRIDGE=iconn1 OVS_PATCH_PEER=patch-iconn2-iconn1 # vi /etc/sysconfig/network-scripts/ifcfg-patch-iconn2-iconn1 DEVICE=patch-iconn2-iconn1 ONBOOT=yes DEVICETYPE=ovs TYPE=OVSPatchPort OVS_BRIDGE=iconn2 OVS_PATCH_PEER=patch-iconn1-iconn2 # vi /etc/sysconfig/network-scripts/ifcfg-patch-iconn2-dg0 DEVICE=patch-iconn2-dg0 ONBOOT=yes DEVICETYPE=ovs TYPE=OVSPatchPort OVS_BRIDGE=iconn2 OVS_PATCH_PEER=patch-dg0-iconn2 # vi /etc/sysconfig/network-scripts/ifcfg-patch-dg0-iconn2 DEVICE=patch-dg0-iconn2 ONBOOT=yes DEVICETYPE=ovs TYPE=OVSPatchPort OVS_BRIDGE=dg0 OVS_PATCH_PEER=patch-iconn2-dg0 

 [root@prmy ~]# ovs-vsctl show 

 3d20f852-5b67-4a1c-b983-e2a8caa27de1 Bridge "dg0" Port "patch-dg0-iconn2" Interface "patch-dg0-iconn2" type: patch options: {peer="patch-iconn2-dg0"} Port "dg0" tag: 103 Interface "dg0" type: internal Bridge "iconn1" Port "iconn1" tag: 101 Interface "iconn1" type: internal Port "patch-iconn1-iconn2" Interface "patch-iconn1-iconn2" type: patch options: {peer="patch-iconn2-iconn1"} Port "patch-iconn1-ovsbr0" Interface "patch-iconn1-ovsbr0" type: patch options: {peer="patch-ovsbr0-iconn1"} Bridge "iconn2" Port "iconn2" tag: 102 Interface "iconn2" type: internal Port "patch-iconn2-iconn1" Interface "patch-iconn2-iconn1" type: patch options: {peer="patch-iconn1-iconn2"} Port "patch-iconn2-dg0" Interface "patch-iconn2-dg0" type: patch options: {peer="patch-dg0-iconn2"} Bridge "ovsbr0" Port "pub0" tag: 100 Interface "pub0" type: internal Port "ovsbr0" Interface "ovsbr0" type: internal Port "enp3s0" Interface "enp3s0" Port "patch-ovsbr0-iconn1" Interface "patch-ovsbr0-iconn1" type: patch options: {peer="patch-iconn1-ovsbr0"} ovs_version: "2.3.2" 

 [root@prmy ~]# ip addr show 

 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master ovs-system state UP group default qlen 1000 link/ether 60:a4:4c:3c:93:06 brd ff:ff:ff:ff:ff:ff inet6 fe80::62a4:4cff:fe3c:9306/64 scope link valid_lft forever preferred_lft forever 3: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default link/ether 0a:91:1b:82:ce:a9 brd ff:ff:ff:ff:ff:ff 4: iconn1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether d6:22:60:7e:9f:48 brd ff:ff:ff:ff:ff:ff inet 192.168.101.1/24 brd 192.168.101.255 scope global iconn1 valid_lft forever preferred_lft forever inet6 fe80::d422:60ff:fe7e:9f48/64 scope link valid_lft forever preferred_lft forever 5: ovsbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether 60:a4:4c:3c:93:06 brd ff:ff:ff:ff:ff:ff inet 192.168.118.16/26 brd 192.168.118.63 scope global dynamic ovsbr0 valid_lft 62646sec preferred_lft 62646sec inet6 fe80::62a4:4cff:fe3c:9306/64 scope link valid_lft forever preferred_lft forever 6: pub0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether f2:c2:ba:85:a2:6e brd ff:ff:ff:ff:ff:ff inet 192.168.100.1/24 brd 192.168.100.255 scope global pub0 valid_lft forever preferred_lft forever inet6 fe80::f0c2:baff:fe85:a26e/64 scope link valid_lft forever preferred_lft forever 7: iconn2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether f2:e6:e8:93:f0:43 brd ff:ff:ff:ff:ff:ff inet 192.168.102.1/24 brd 192.168.102.255 scope global iconn2 valid_lft forever preferred_lft forever inet6 fe80::f0e6:e8ff:fe93:f043/64 scope link valid_lft forever preferred_lft forever 8: dg0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether ae:bb:09:25:5c:4e brd ff:ff:ff:ff:ff:ff inet 192.168.103.1/24 brd 192.168.103.255 scope global dg0 valid_lft forever preferred_lft forever inet6 fe80::acbb:9ff:fe25:5c4e/64 scope link valid_lft forever preferred_lft forever [root@sby ~]# ip addr show 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master ovs-system state UP group default qlen 1000 link/ether 10:bf:48:e2:58:5e brd ff:ff:ff:ff:ff:ff inet6 fe80::12bf:48ff:fee2:585e/64 scope link valid_lft forever preferred_lft forever 3: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default link/ether 66:9a:f8:af:48:b4 brd ff:ff:ff:ff:ff:ff 4: iconn1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether da:85:ce:d4:36:4f brd ff:ff:ff:ff:ff:ff inet 192.168.101.2/24 brd 192.168.101.255 scope global iconn1 valid_lft forever preferred_lft forever inet6 fe80::d885:ceff:fed4:364f/64 scope link valid_lft forever preferred_lft forever 5: ovsbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether 10:bf:48:e2:58:5e brd ff:ff:ff:ff:ff:ff inet 192.168.118.28/26 brd 192.168.118.63 scope global dynamic ovsbr0 valid_lft 64250sec preferred_lft 64250sec inet6 fe80::12bf:48ff:fee2:585e/64 scope link valid_lft forever preferred_lft forever 6: pub0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether d6:2e:c7:82:d5:8c brd ff:ff:ff:ff:ff:ff inet 192.168.100.2/24 brd 192.168.100.255 scope global pub0 valid_lft forever preferred_lft forever inet6 fe80::d42e:c7ff:fe82:d58c/64 scope link valid_lft forever preferred_lft forever 7: iconn2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether aa:e2:ca:f4:76:4c brd ff:ff:ff:ff:ff:ff inet 192.168.102.2/24 brd 192.168.102.255 scope global iconn2 valid_lft forever preferred_lft forever inet6 fe80::a8e2:caff:fef4:764c/64 scope link valid_lft forever preferred_lft forever 8: dg0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether ca:cc:91:bd:20:47 brd ff:ff:ff:ff:ff:ff inet 192.168.103.2/24 brd 192.168.103.255 scope global dg0 valid_lft forever preferred_lft forever inet6 fe80::c8cc:91ff:febd:2047/64 scope link valid_lft forever preferred_lft forever 9: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master ovs-system state UNKNOWN group default qlen 500 link/ether fe:16:3e:00:02:01 brd ff:ff:ff:ff:ff:ff inet6 fe80::fc16:3eff:fe00:201/64 scope link valid_lft forever preferred_lft forever 10: vnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master ovs-system state UNKNOWN group default qlen 500 link/ether fe:16:3e:00:02:11 brd ff:ff:ff:ff:ff:ff inet6 fe80::fc16:3eff:fe00:211/64 scope link valid_lft forever preferred_lft forever 11: vnet2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master ovs-system state UNKNOWN group default qlen 500 link/ether fe:16:3e:00:02:21 brd ff:ff:ff:ff:ff:ff inet6 fe80::fc16:3eff:fe00:221/64 scope link valid_lft forever preferred_lft forever 12: vnet3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master ovs-system state UNKNOWN group default qlen 500 link/ether fe:16:3e:00:02:31 brd ff:ff:ff:ff:ff:ff inet6 fe80::fc16:3eff:fe00:231/64 scope link valid_lft forever preferred_lft forever 

仮想マシンの作成

 # systemctl start libvirtd # systemctl enable libvirtd 

 # virsh net-destroy default # virsh net-undefine default 

 #vi ovsbr0.xml 

 <network> <name>public</name> <forward mode='bridge'/> <bridge name='ovsbr0'/> <virtualport type='openvswitch'/> <portgroup name='public' default='yes'> <vlan> <tag id='100'/> </vlan> </portgroup> </network> 

 # virsh net-define ovsbr0.xml # virsh net-start public # virsh net-autostart public 

 #vi interconnect1.xml 

 <network> <name>interconnect1</name> <forward mode='bridge'/> <bridge name='iconn1'/> <virtualport type='openvswitch'/> <portgroup name='interconnect1' default='yes'> <vlan> <tag id='101'/> </vlan> </portgroup> </network> 

 # virsh net-define interconnect1.xml # virsh net-start interconnect1 # virsh net-autostart interconnect1 

 #vi interconnect2.xml 

 <network> <name>interconnect2</name> <forward mode='bridge'/> <bridge name='iconn2'/> <virtualport type='openvswitch'/> <portgroup name='interconnect2' default='yes'> <vlan> <tag id='102'/> </vlan> </portgroup> </network> 

 # virsh net-define interconnect2.xml # virsh net-start interconnect2 # virsh net-autostart interconnect2 

 #vi dataguard.xml 

 <network> <name>dataguard</name> <forward mode='bridge'/> <bridge name='dg0'/> <virtualport type='openvswitch'/> <portgroup name='dataguard' default='yes'> <vlan> <tag id='103'/> </vlan> </portgroup> </network> 

 # virsh net-define dataguard.xml # virsh net-start dataguard # virsh net-autostart dataguard 

 # virsh net-list Name State Autostart Persistent ---------------------------------------------------------- dataguard active yes yes interconnect1 active yes yes interconnect2 active yes yes public active yes yes 

 [root@prmy ~]# mkdir /var/lib/libvirt/images/prmy1 [root@prmy ~]# qemu-img create -f qcow2 /var/lib/libvirt/images/prmy1/system.qcow2 20G [root@prmy ~]# qemu-img create -f qcow2 /var/lib/libvirt/images/prmy1/u01.qcow2 16G 

 [root@prmy ~]# qemu-img create -f raw /var/lib/libvirt/images/df.img 33G [root@prmy ~]# qemu-img create -f raw /var/lib/libvirt/images/dg.img 11G 

 [root@prmy ~]# cp V52218-01.iso /var/lib/libvirt/images 

 [root@prmy ~]# mkdir /stage [root@prmy ~]# echo '/stage 192.168.100.0/24(ro)' > /etc/exports.d/stage.exports [root@prmy ~]# systemctl start nfs-server [root@prmy ~]# systemctl enable nfs-server 

 [root@prmy stage]# cd /stage [root@prmy ~]# unzip -q linuxamd64_12102_database_1of2.zip [root@prmy ~]# unzip -q linuxamd64_12102_database_2of2.zip [root@prmy ~]# unzip -q linuxamd64_12102_grid_1of2.zip [root@prmy ~]# unzip -q linuxamd64_12102_grid_2of2.zip 

 [root@prmy stage]# mkdir prmy1 [root@prmy stage]# cd prmy1 [root@prmy prmy1]# vi prmy1.xml 

 <domain type='kvm'> <name>prmy1</name> <memory unit='MiB'>4300</memory> <currentMemory unit='MiB'>4300</currentMemory> <memoryBacking> <hugepages/> </memoryBacking> <vcpu placement='static'>1</vcpu> <os> <type arch='x86_64' machine='pc-i440fx-2.3'>hvm</type> </os> <features> <acpi/> <apic/> <pae/> </features> <cpu mode='host-model'> <model fallback='allow'/> </cpu> <clock offset='utc'> <timer name='rtc' tickpolicy='catchup'/> <timer name='pit' tickpolicy='delay'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <pm> <suspend-to-mem enabled='no'/> <suspend-to-disk enabled='no'/> </pm> <devices> <emulator>/usr/bin/qemu-kvm</emulator> <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/var/lib/libvirt/images/prmy1/system.qcow2'/> <target dev='vda' bus='virtio'/> <boot order='1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> </disk> <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/var/lib/libvirt/images/prmy1/u01.qcow2'/> <target dev='vdb' bus='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </disk> <disk type='file' device='disk'> <driver name='qemu' type='raw'/> <source file='/var/lib/libvirt/images/df.img'/> <target dev='vdc' bus='virtio'/> <shareable/> <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> </disk> <disk type='file' device='disk'> <driver name='qemu' type='raw'/> <source file='/var/lib/libvirt/images/dg.img'/> <target dev='vdd' bus='virtio'/> <shareable/> <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/> </disk> <disk type='file' device='cdrom'> <driver name='qemu' type='raw'/> <source file='/var/lib/libvirt/images/V52218-01.iso'/> <target dev='hda' bus='ide'/> <readonly/> <boot order='2'/> <address type='drive' controller='0' bus='0' target='0' unit='0'/> </disk> <controller type='usb' index='0' model='ich9-ehci1'> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x7'/> </controller> <controller type='usb' index='0' model='ich9-uhci1'> <master startport='0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0' multifunction='on'/> </controller> <controller type='usb' index='0' model='ich9-uhci2'> <master startport='2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x1'/> </controller> <controller type='usb' index='0' model='ich9-uhci3'> <master startport='4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x2'/> </controller> <controller type='pci' index='0' model='pci-root'/> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </controller> <controller type='ide' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <interface type='network'> <mac address='00:16:3e:00:01:01'/> <source network='public' portgroup='public'/> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface> <interface type='network'> <mac address='00:16:3e:00:01:11'/> <source network='interconnect1' portgroup='interconnect1'/> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/> </interface> <interface type='network'> <mac address='00:16:3e:00:01:21'/> <source network='interconnect2' portgroup='interconnect2'/> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x0c' function='0x0'/> </interface> <interface type='network'> <mac address='00:16:3e:00:01:31'/> <source network='dataguard' portgroup='dataguard'/> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x0d' function='0x0'/> </interface> <serial type='pty'> <target port='0'/> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <channel type='unix'> <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/prmy1.org.qemu.guest_agent.0'/> <target type='virtio' name='org.qemu.guest_agent.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <channel type='spicevmc'> <target type='virtio' name='com.redhat.spice.0'/> <address type='virtio-serial' controller='0' bus='0' port='2'/> </channel> <input type='tablet' bus='usb'/> <input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <graphics type='spice' autoport='yes'/> <video> <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </video> <memballoon model='virtio'> <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/> </memballoon> </devices> </domain> 

 [root@prmy prmy1]# virsh define prmy1.xml 

 @core @base @x11 @basic-desktop @general-desktop @guest-agents 

 oracleasm-support oracle-rdbms-server-12cR1-preinstall nscd ntp 

Oracle Linux 6の構成

 [root@prmy ~]# ssh -X root@prmy1.example.com 

 [root@prmy1 ~]# vi /etc/inittab id:3:initdefault: 

 [root@prmy1 ~]# sed -i -e 's/alias/#&/gi' /root/.bashrc 

 [root@prmy1 ~]# chkconfig cups off … 

 [root@prmy1 ~]# chkconfig ntpd on [root@prmy1 ~]# chkconfig nscd on 

 [root@prmy1 ~]# chkconfig --list | grep :on acpid 0:off 1:off 2:on 3:on 4:on 5:on 6:off atd 0:off 1:off 2:off 3:on 4:on 5:on 6:off auditd 0:off 1:off 2:on 3:on 4:on 5:on 6:off blk-availability 0:off 1:on 2:on 3:on 4:on 5:on 6:off cpuspeed 0:off 1:on 2:on 3:on 4:on 5:on 6:off crond 0:off 1:off 2:on 3:on 4:on 5:on 6:off haldaemon 0:off 1:off 2:off 3:on 4:on 5:on 6:off irqbalance 0:off 1:off 2:off 3:on 4:on 5:on 6:off mcelogd 0:off 1:off 2:off 3:on 4:off 5:on 6:off messagebus 0:off 1:off 2:on 3:on 4:on 5:on 6:off netfs 0:off 1:off 2:off 3:on 4:on 5:on 6:off network 0:off 1:off 2:on 3:on 4:on 5:on 6:off nfslock 0:off 1:off 2:off 3:on 4:on 5:on 6:off nscd 0:off 1:off 2:on 3:on 4:on 5:on 6:off ntpd 0:off 1:off 2:on 3:on 4:on 5:on 6:off oracle-rdbms-server-12cR1-preinstall-firstboot 0:off 1:off 2:on 3:on 4:on 5:on 6:off oracleasm 0:off 1:off 2:on 3:on 4:on 5:on 6:off portreserve 0:off 1:off 2:on 3:on 4:on 5:on 6:off qemu-ga 0:off 1:off 2:on 3:on 4:on 5:on 6:off rpcbind 0:off 1:off 2:on 3:on 4:on 5:on 6:off rpcgssd 0:off 1:off 2:off 3:on 4:on 5:on 6:off rsyslog 0:off 1:off 2:on 3:on 4:on 5:on 6:off spice-vdagentd 0:off 1:off 2:off 3:off 4:off 5:on 6:off sshd 0:off 1:off 2:on 3:on 4:on 5:on 6:off sysstat 0:off 1:on 2:on 3:on 4:on 5:on 6:off udev-post 0:off 1:on 2:on 3:on 4:on 5:on 6:off 

 [root@prmy1 ~]# vi /etc/sysconfig/ntpd # Drop root to id 'ntp:ntp' by default. OPTIONS="-x -u ntp:ntp -p /var/run/ntpd.pid -g" # Set to 'yes' to sync hw clock after successful ntpdate SYNC_HWCLOCK=no # Additional options for ntpdate NTPDATE_OPTIONS="" 

 [root@prmy1 ~]# vi /etc/ntp.conf 

 # For more information about this file, see the man pages # ntp.conf(5), ntp_acc(5), ntp_auth(5), ntp_clock(5), ntp_misc(5), ntp_mon(5). driftfile /var/lib/ntp/drift # Permit time synchronization with our time source, but do not # permit the source to query or modify the service on this system. restrict default kod nomodify notrap nopeer noquery restrict -6 default kod nomodify notrap nopeer noquery # Permit all access over the loopback interface. This could # be tightened as well, but to do so would effect some of # the administrative functions. restrict 127.0.0.1 restrict -6 ::1 # Hosts on local network are less restricted. #restrict 192.168.1.0 mask 255.255.255.0 nomodify notrap # Use public servers from the pool.ntp.org project. # Please consider joining the pool (http://www.pool.ntp.org/join.html). server 192.168.100.1 server 127.127.1.0 # local clock fudge 127.127.1.0 stratum 10 broadcastdelay 0.008 # Key file containing the keys and key identifiers used when operating # with symmetric key cryptography. keys /etc/ntp/keys 

 [root@prmy1 ~]# vi /etc/security/limits.conf 

 oracle soft nofile 131072 oracle hard nofile 131072 oracle soft nproc 131072 oracle hard nproc 131072 oracle soft core unlimited oracle hard core unlimited oracle soft memlock 3828161 oracle hard memlock 3828161 grid soft nofile 131072 grid hard nofile 131072 grid soft nproc 131072 grid hard nproc 131072 grid soft core unlimited grid hard core unlimited grid soft memlock 3828161 grid hard memlock 3828161 # Recommended stack hard limit 32MB for oracle installations # oracle hard stack 32768 

 [root@prmy1 ~]# cd /etc/profile.d [root@prmy1 profile.d]# vi oracle.sh if [ $USER = "oracle" ] || [ $USER = "grid" ]; then if [ /bin/bash = "/bin/ksh" ]; then ulimit -p 16384 ulimit -n 65536 else ulimit -u 16384 -n 65536 fi umask 022 fi 

 [root@prmy1 profile.d]# ln -s oracle.sh oracle.csh 

 [root@prmy1 ~]# sed -i -r -e 's/(tmpfs.*)(defaults)/\1size=3800M,rw,exec/gi' /etc/fstab 

 [root@prmy1 ~]# echo "net.ipv4.conf.eth0.rp_filter = 1" >> /etc/sysctl.conf [root@prmy1 ~]# echo "net.ipv4.conf.eth3.rp_filter = 1" >> /etc/sysctl.conf [root@prmy1 ~]# echo "net.ipv4.conf.eth1.rp_filter = 2" >> /etc/sysctl.conf [root@prmy1 ~]# echo "net.ipv4.conf.eth2.rp_filter = 2" >> /etc/sysctl.conf 

 [root@prmy1 ~]# groupadd oper [root@prmy1 ~]# groupadd asmdba [root@prmy1 ~]# groupadd asmoper [root@prmy1 ~]# groupadd asmadmin 

 [root@prmy1 ~]# usermod -G dba,oper,asmdba oracle [root@prmy1 ~]# passwd oracle 

 [root@prmy1 ~]# useradd -m -g oinstall -G asmdba,asmoper,asmadmin grid [root@prmy1 ~]# passwd grid 

 [root@prmy1 ~]# echo 'export PS1="[\u@\h-\`echo \$ORACLE_SID\` \W]$ "' >> /home/oracle/.bashrc [root@prmy1 ~]# echo 'export PS1="[\u@\h-\`echo \$ORACLE_SID\` \W]$ "' >> /home/grid/.bashrc [root@prmy1 ~]# echo 'export PS1="[\u@\h-\`echo \$ORACLE_SID\` \W]# "' >> /root/.bashrc 

 [root@sby1- ~]# fdisk -u -c -l /dev/vdb Disk /dev/vdb: 17.2 GB, 17179869184 bytes 3 heads, 2 sectors/track, 5592405 cylinders, total 33554432 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0xf12e0427 Device Boot Start End Blocks Id System /dev/vdb1 2048 33554431 16776192 83 Linux 

 [root@prmy1 ~]# mkfs.ext3 -L u01 /dev/vdb1 

 [root@prmy1 ~]# tune2fs -L boot /dev/vda1 [root@prmy1 ~]# tune2fs -L root /dev/vda3 [root@prmy1 ~]# swapoff [root@prmy1 ~]# mkswap -L swap /dev/vda2 [root@prmy1 ~]# vi /etc/fstab LABEL=root / ext3 defaults 1 1 LABEL=boot /boot ext3 defaults 1 2 LABEL=swap swap swap defaults 0 0 tmpfs /dev/shm tmpfs defaults 0 0 devpts /dev/pts devpts gid=5,mode=620 0 0 sysfs /sys sysfs defaults 0 0 proc /proc proc defaults 0 0 LABEL=u01 /u01 ext3 defaults 0 0 

 [root@prmy1 ~]# mount -a [root@prmy1 ~]# mkdir -p /u01/app/12.1.0/grid [root@prmy1 ~]# mkdir -p /u01/app/grid [root@prmy1 ~]# mkdir -p /u01/app/oracle [root@prmy1 ~]# chown -R grid:oinstall /u01 [root@prmy1 ~]# chown oracle:oinstall /u01/app/oracle [root@prmy1 ~]# chmod -R 775 /u01/ 

 [root@sby1- ~]# fdisk -l -u -c /dev/vdc Disk /dev/vdc: 35.4 GB, 35433480192 bytes 16 heads, 63 sectors/track, 68656 cylinders, total 69206016 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x8cee7a8e Device Boot Start End Blocks Id System /dev/vdc1 2048 5656927 2827440 83 Linux /dev/vdc2 5656928 11311807 2827440 83 Linux /dev/vdc3 11311808 16966687 2827440 83 Linux /dev/vdc4 16966688 69206015 26119664 5 Extended /dev/vdc5 16968736 22623615 2827440 83 Linux /dev/vdc6 22625664 28280543 2827440 83 Linux /dev/vdc7 28282592 33937471 2827440 83 Linux /dev/vdc8 33939520 39594399 2827440 83 Linux /dev/vdc9 39596448 45251327 2827440 83 Linux /dev/vdc10 45253376 50908255 2827440 83 Linux /dev/vdc11 50910304 56565183 2827440 83 Linux /dev/vdc12 56567232 62222111 2827440 83 Linux /dev/vdc13 62224160 67879039 2827440 83 Linux 

 [root@sby1- ~]# fdisk -u -c -l /dev/vdd Disk /dev/vdd: 11.8 GB, 11811160064 bytes 1 heads, 32 sectors/track, 720896 cylinders, total 23068672 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x3416c855 Device Boot Start End Blocks Id System /dev/vdd1 2048 5656927 2827440 83 Linux /dev/vdd2 5656928 11311807 2827440 83 Linux /dev/vdd3 11311808 16966687 2827440 83 Linux /dev/vdd4 16966688 22621567 2827440 83 Linux 

 [root@prmy1 ~]# mount prmy:/stage /stage [root@prmy1 ~]# rpm -Uvh oracleasmlib-2.0.4-1.el6.x86_64.rpm [root@prmy1 ~]# rpm -Uvh /stage/grid/rpm/cvuqdisk-1.0.9-1.rpm [root@prmy1 ~]# umount /stage 

 [root@prmy1 ~]# /usr/sbin/oracleasm configure -e -u grid -g asmadmin -sy 

 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P1 /dev/vdc1 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P2 /dev/vdc2 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P3 /dev/vdc3 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P4 /dev/vdc5 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P5 /dev/vdc6 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P6 /dev/vdc7 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P7 /dev/vdc8 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P8 /dev/vdc9 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P9 /dev/vdc10 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P10 /dev/vdc11 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P11 /dev/vdc12 [root@prmy1 ~]# oracleasm createdisk ASMDISK1P12 /dev/vdc13 [root@prmy1 ~]# oracleasm createdisk ASMDISK2P1 /dev/vdd1 [root@prmy1 ~]# oracleasm createdisk ASMDISK2P2 /dev/vdd2 [root@prmy1 ~]# oracleasm createdisk ASMDISK2P3 /dev/vdd3 [root@prmy1 ~]# oracleasm createdisk ASMDISK2P4 /dev/vdd4 

 [root@prmy1 ~]# ssh prmy mkdir /stage/prmy1 [root@prmy1 ~]# scp /etc/sysconfig/network prmy:/stage/prmy1 [root@prmy1 ~]# scp /etc/sysconfig/network/scripts/ifcfg-eth* prmy:/stage/prmy1 [root@prmy1 ~]# scp /etc/udev/rules.d/70-persistent-net.rules prmy:/stage/prmy1 [root@prmy1 ~]# poweroff 

仮想マシンのクローン作成

 [root@prmy ~]# scp /var/lib/libvirt/images/*.img sby:/var/lib/libvirt/images 

 [root@prmy ~]# mkdir /var/lib/libvirt/images/prmy2 [root@prmy ~]# mkdir /var/lib/libvirt/images/prmy3 [root@prmy ~]# ssh sby mkdir /var/lib/libvirt/images/sby1 [root@prmy ~]# ssh sby mkdir /var/lib/libvirt/images/sby2 [root@prmy ~]# ssh sby mkdir /var/lib/libvirt/images/sby3 

 [root@prmy ~]# scp /var/lib/libvirt/images/prmy1/system.qcow sby:/var/lib/libvirt/images [root@prmy ~]# scp /var/lib/libvirt/images/prmy1/ u01.qcow2 sby:/var/lib/libvirt/images/sby1 [root@prmy ~]# scp /var/lib/libvirt/images/prmy1/ u01.qcow2 sby:/var/lib/libvirt/images/sby2 [root@prmy ~]# scp /var/lib/libvirt/images/prmy1/ u01.qcow2 sby:/var/lib/libvirt/images/sby3 

 [root@prmy ~]# mv /var/lib/libvirt/images/prmy1/system.qcow2 /var/lib/libvirt/images [root@prmy ~]# qemu-img create -f qcow2 -o backing_file=/var/lib/libvirt/images/system.qcow2 /var/lib/libvirt/images/prmy1/system.qcow2 [root@prmy ~]# qemu-img create -f qcow2 -o backing_file=/var/lib/libvirt/images/system.qcow2 /var/lib/libvirt/images/prmy2/system.qcow2 [root@prmy ~]# qemu-img create -f qcow2 -o backing_file=/var/lib/libvirt/images/system.qcow2 /var/lib/libvirt/images/prmy3/system.qcow2 

 [root@prmy ~]# cp /var/lib/libvirt/images/prmy1/u01.qcow2 /var/lib/libvirt/images/prmy2/u01.qcow2 [root@prmy ~]# cp /var/lib/libvirt/images/prmy1/u01.qcow2 /var/lib/libvirt/images/prmy3/u01.qcow2 

 [root@prmy ~]# mkdir /stage/{prmy2, prmy3} [root@prmy ~]# cd /stage/prmy1 [root@prmy prmy1]# cp ifcfg-eth* network 70-persistent-net.rules ../prmy2 [root@prmy prmy1]# cp ifcfg-eth* network 70-persistent-net.rules ../prmy3 [root@prmy prmy1]# scp ifcfg-eth* network 70-persistent-net.rules sby:/stage/sby1 [root@prmy prmy1]# scp ifcfg-eth* network 70-persistent-net.rules sby:/stage/sby2 [root@prmy prmy1]# scp ifcfg-eth* network 70-persistent-net.rules sby:/stage/sby3 

 [root@prmy prmy1]# cp prmy1.xml /stage/prmy2/prmy2.xml [root@prmy prmy1]# cp prmy1.xml /stage/prmy3/prmy3.xml [root@prmy prmy1]# scp prmy1.xml sby:/stage/sby1/sby1.xml [root@prmy prmy1]# scp prmy1.xml sby:/stage/sby2/sby3.xml [root@prmy prmy1]# scp prmy1.xml sby:/stage/sby3/sby3.xml [root@prmy prmy1]# cd ../prmy2 

 [root@prmy prmy2]# sed -i -r -e "s/prmy1/prmy2/gi" network [root@prmy prmy2]# sed -i -r -e 's/(00:16:3E:00:0)(.)(:.)(1)/\11\32/gi' ifcfg-eth* 70-persistent-net.rules 

 [root@prmy prmy2]# guestfish << EOF add /var/lib/libvirt/images/prmy2/system.qcow2 run mount /dev/sda3 / copy-in network /etc/sysconfig copy-in ifcfg-eth0 /etc/sysconfig/network-scripts copy-in ifcfg-eth1 /etc/sysconfig/network-scripts copy-in ifcfg-eth2 /etc/sysconfig/network-scripts copy-in ifcfg-eth3 /etc/sysconfig/network-scripts copy-in 70-persistent-net.rules /etc/udev/rules.d umount / exit EOF 

 [root@prmy prmy2]# sed -i -r -e "s/prmy1/prmy2/gi" prmy2.xml 

 [root@prmy prmy2]# sed -i -r -e 's/(00:16:3E:00:0)(.)(:.)(1)/\11\32/gi' prmy2.xml 

 [root@prmy prmy2]# sed -i "/<disk.*cdrom/,/<\/disk>/ {; d; }" prmy2.xml 

 [root@prmy prmy2]# sed -i "/<controller.*ide/,/<\/controller>/ {; d; }" prmy2.xml 

 [root@prmy prmy2]# virsh define prmy2.xml 

 [root@prmy prmy3]# sed -i -r -e "s/prmy1/prmy3/gi" network prmy3.xml 

 [root@prmy prmy3]# sed -i -r -e 's/(00:16:3E:00:0)(.)(:.)(1)/\11\33/gi' ifcfg-eth* 70-persistent-net.rules prmy3.xml 

 [root@prmy ~]# virsh start prmy1 [root@prmy ~]# virsh start prmy2 [root@prmy ~]# virsh start prmy3 

 # hostname # ping # df -h # oracleasm listdisks 

 [root@sby sby1]# sed -i -r -e "s/prmy1/sby1/gi" network sby1.xml [root@sby sby1]# sed -i -r -e 's/(00:16:3E:00:0)(.)(:.)(1)/\12\31/gi' ifcfg-eth* 70-persistent-net.rules sby1.xml 

 [root@sby sby2]# sed -i -r -e "s/prmy1/sby2/gi" network sby2.xml [root@sby sby2]# sed -i -r -e 's/(00:16:3E:00:0)(.)(:.)(1)/\12\32/gi' ifcfg-eth* 70-persistent-net.rules sby2.xml 

 [root@sby sby2]# sed -i -r -e "s/prmy1/sby3/gi" network sby3.xml [root@sby sby2]# sed -i -r -e 's/(00:16:3E:00:0)(.)(:.)(1)/\12\33/gi' ifcfg-eth* 70-persistent-net.rules sby3.xml 

 [root@sby ~]# virsh start sby1 [root@sby ~]# virsh start sby2 [root@sby ~]# virsh start sby3 

グリッドインフラストラクチャのインストール

 [root@prmy ~]# ssh -X grid@prmy1 [grid@prmy1- ~]$ su - [root@prmy1 ~]# mount prmy:/stage /stage [root@prmy1 ~]# exit [grid@prmy1- ~]$ /stage/grid/runInstaller 

 [grid@prmy ~]# su - [root@prmy1 ~]# . oraenv ORACLE_SID = [root] ? +ASM1 The Oracle base has been set to /u01/app/grid [root@prmy1 ~]# srvctl export gns -clientdata /tmp/gnsclientdata root@prmy1 ~]# scp /tmp/gnsclientdata sby1:/tmp/gnsclientdata 

 [root@sby ~]# ssh -X grid@sby1 [grid@sby1- ~]$ su - [root@sby1 ~]# mount prmy:/stage /stage [root@sby1 ~]# exit [grid@sby1- ~]$ /stage/grid/runInstaller 

追加のASMディスクグループの作成

 [root@prmy1 ~]# mkdir -p /u01/app/oracle/acfsmounts/acfs_db1 [root@prmy1 ~]# ssh prmy2 mkdir -p /u01/app/oracle/acfsmounts/acfs_db1 [root@prmy1 ~]# ssh prmy3 mkdir -p /u01/app/oracle/acfsmounts/acfs_db1 [root@prmy1 ~]# chown -R oracle:oinstall /u01/app/oracle/acfsmounts [root@prmy1 ~]# ssh prmy2 chown -R oracle:oinstall /u01/app/oracle/acfsmounts [root@prmy1 ~]# ssh prmy3 chown -R oracle:oinstall /u01/app/oracle/acfsmounts 

 [grid@prmy1-+ASM1 ~]$ asmca 

 [root@prmy1 ~]# /u01/app/grid/cfgtoollogs/asmca/scripts/acfs_script.sh ACFS file system /u01/app/oracle/acfsmounts/acfs_db1 is mounted on nodes prmy1,prmy2,prmy3 

Oracle Databaseソフトウェアのインストール

 [root@sby1-sby ~]# /u01/app/12.1.0/grid/bin/setasmgidwrap o=/u01/app/oracle/acfsmounts/acfs_db1/bin/oracle 

コアクラスターデータベースの作成

 [oracle@prmy1- ~]$ . oraenv ORACLE_SID = [oracle] ? prmy ORACLE_HOME = [/home/oracle] ? /u01/app/oracle/acfsmounts/acfs_db1 The Oracle base has been set to /u01/app/oracle [oracle@prmy1-prmy ~]$ dbca 

 [oracle@prmy1-prmy ~]$ cd $ORACLE_HOME/dbs [oracle@prmy1-prmy dbs]$ mv initprmy1.ora initprmy.ora [oracle@prmy1-prmy dbs]$ rm initprmy2.ora [oracle@prmy1-prmy dbs]$ ln -s initprmy.ora initprmy1.ora [oracle@prmy1-prmy dbs]$ ln -s initprmy.ora initprmy2.ora 

Data Guard用のOracle Netの構成

 [root@prmy1 ~]# . oraenv ORACLE_SID = [root] ? +ASM1 The Oracle base has been set to /u01/app/grid [root@prmy1-+ASM1 ~]# oifcfg setif -global eth3/192.168.103.0:public [root@prmy1-+ASM1 ~]# crsctl stop cluster -all [root@prmy1-+ASM1 ~]# crsctl start cluster -all 

 [root@prmy1-+ASM1 ~]# crsctl stat res -t | grep network ora.net1.network 

 Jul 30 06:55:05 prmy.example.com dhcpd[14785]: DHCPDISCOVER from 00:00:00:00:00:00 via dg0 Jul 30 06:55:05 prmy.example.com dhcpd[14785]: DHCPOFFER on 192.168.103.124 to 00:00:00:00:00:00 via dg0 Jul 30 06:55:05 prmy.example.com dhcpd[14785]: reuse_lease: lease age 49 (secs) under 25% threshold, reply with unaltered, existing lease Jul 30 06:55:05 prmy.example.com dhcpd[14785]: DHCPREQUEST for 192.168.103.124 (192.168.103.1) from 00:00:00:00:00:00 via dg0 Jul 30 06:55:05 prmy.example.com dhcpd[14785]: DHCPACK on 192.168.103.124 to 00:00:00:00:00:00 via dg0 Jul 30 06:55:06 prmy.example.com dhcpd[14785]: reuse_lease: lease age 50 (secs) under 25% threshold, reply with unaltered, existing lease Jul 30 06:55:06 prmy.example.com dhcpd[14785]: DHCPDISCOVER from 00:00:00:00:00:00 via dg0 Jul 30 06:55:06 prmy.example.com dhcpd[14785]: DHCPOFFER on 192.168.103.124 to 00:00:00:00:00:00 via dg0 Jul 30 06:55:06 prmy.example.com dhcpd[14785]: reuse_lease: lease age 50 (secs) under 25% threshold, reply with unaltered, existing lease Jul 30 06:55:06 prmy.example.com dhcpd[14785]: DHCPREQUEST for 192.168.103.124 (192.168.103.1) from 00:00:00:00:00:00 via dg0 Jul 30 06:55:06 prmy.example.com dhcpd[14785]: DHCPACK on 192.168.103.124 to 00:00:00:00:00:00 via dg0 Jul 30 06:55:07 prmy.example.com dhcpd[14785]: reuse_lease: lease age 51 (secs) under 25% threshold, reply with unaltered, existing lease ... 

 [root@prmy1-+ASM1 ~]# srvctl add network -netnum 2 -subnet 192.168.103.0/255.255.255.0/eth3 -nettype dhcp -verbose Successfully added Network. [root@prmy1-+ASM1 ~]# crsctl stat res -t | grep network ora.net1.network ora.net2.network 

 [root@prmy1-+ASM1 ~]# srvctl add vip -node prmy1 -netnum 2 [root@prmy1-+ASM1 ~]# srvctl add vip -node prmy2 -netnum 2 [root@prmy1-+ASM1 ~]# srvctl add vip -node prmy3 -netnum 2 

 [root@prmy1-+ASM1 ~]# srvctl start vip -node prmy1 -netnum 2 [root@prmy1-+ASM1 ~]# srvctl start vip -node prmy2 -netnum 2 [root@prmy1-+ASM1 ~]# srvctl start vip -node prmy3 -netnum 2 

 [root@prmy1-+ASM1 ~]# srvctl add scan_listener -netnum 2 -listener DG -endpoints TCP:12001 

 [root@prmy1-+ASM1 ~]# srvctl add scan -scanname prmy-dg-scan -netnum 2 

 [root@prmy1-+ASM1 ~]# srvctl start scan_listener -netnum 2 [root@prmy1-+ASM1 ~]# srvctl start scan -netnum 2 

 [root@prmy1-+ASM1 ~]# srvctl config gns -list 

 [grid@prmy1-+ASM1 ~]$ netca 

 [grid@prmy1-+ASM1 ~]$ netmgr 

 [grid@prmy1-+ASM1 ~]$ vi $ORACLE_HOME/network/admin/listener.ora LISTENER_DG = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = LISTENER_DG)(SEND_BUF_SIZE = 10485760)(RECV_BUF_SIZE = 10485760)) ) SID_LIST_LISTENER_DG = (SID_LIST = (SID_DESC = (GLOBAL_DBNAME = prmy_dgmgrl.example.com) (ORACLE_HOME = /u01/app/oracle/acfsmounts/acfs_db1) (SID_NAME = prmy1) ) ) 

 [grid@prmy1-+ASM1 ~]$ lsnrctl reload listener_dg Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_DG)(SEND_BUF_SIZE=10485760)(RECV_BUF_SIZE=10485760))) The command completed successfully 

 [grid@prmy2-+ASM2 ~]$ netmgr [grid@prmy2-+ASM2 ~]$ vi $ORACLE_HOME/network/admin/listener.ora LISTENER_DG = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = LISTENER_DG)(SEND_BUF_SIZE = 10485760)(RECV_BUF_SIZE = 10485760)) ) SID_LIST_LISTENER_DG = (SID_LIST = (SID_DESC = (GLOBAL_DBNAME = prmy_dgmgrl.example.com) (ORACLE_HOME = /u01/app/oracle/acfsmounts/acfs_db1) (SID_NAME = prmy2) ) ) 

 [grid@prmy2-+ASM2 ~]$ lsnrctl reload listener_dg Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_DG)(SEND_BUF_SIZE=10485760)(RECV_BUF_SIZE=10485760))) The command completed successfully 

 [grid@prmy3-+ASM3 ~]$ netmgr [grid@prmy3-+ASM3 ~]$ vi $ORACLE_HOME/network/admin/listener.ora LISTENER_DG = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = LISTENER_DG)(SEND_BUF_SIZE = 10485760)(RECV_BUF_SIZE = 10485760)) ) SID_LIST_LISTENER_DG = (SID_LIST = (SID_DESC = (GLOBAL_DBNAME = prmy_dgmgrl.example.com) (ORACLE_HOME = /u01/app/oracle/acfsmounts/acfs_db1) (SID_NAME = prmy3) ) ) 

 [grid@prmy3-+ASM3 ~]$ lsnrctl reload listener_dg Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_DG)(SEND_BUF_SIZE=10485760)(RECV_BUF_SIZE=10485760))) The command completed successfully 

 [root@sby1 ~]# . oraenv ORACLE_SID = [root] ? +ASM1 The Oracle base has been set to /u01/app/grid [root@sby1-+ASM1 ~]# oifcfg setif -global eth3/192.168.103.0:public [root@sby1-+ASM1 ~]# crsctl stop cluster -all [root@sby1-+ASM1 ~]# crsctl start cluster -all [root@sby1-+ASM1 ~]# srvctl add network -netnum 2 -subnet 192.168.103.0/255.255.255.0/eth3 -nettype dhcp -verbose Successfully added Network. [root@sby1-+ASM1 ~]# srvctl add vip -node sby1 -netnum 2 [root@sby1-+ASM1 ~]# srvctl add vip -node sby2 -netnum 2 [root@sby1-+ASM1 ~]# srvctl add vip -node sby3 -netnum 2 [root@sby1-+ASM1 ~]# srvctl start vip -node sby1 -netnum 2 [root@sby1-+ASM1 ~]# srvctl start vip -node sby2 -netnum 2 [root@sby1-+ASM1 ~]# srvctl start vip -node sby3 -netnum 2 [root@sby1-+ASM1 ~]# srvctl add scan_listener -netnum 2 -listener DG -endpoints TCP:12001 [root@sby1-+ASM1 ~]# srvctl add scan -scanname sby-dg-scan -netnum 2 [root@sby1-+ASM1 ~]# srvctl start scan_listener -netnum 2 [root@sby1-+ASM1 ~]# srvctl start scan -netnum 2 

 [root@prmy1-+ASM1 ~]# srvctl config gns -list 

 [grid@sby1-+ASM1 ~]$ netca 

 [grid@sby1-+ASM1 ~]$ netmgr 

 [grid@sby1-+ASM1 ~]$ vi $ORACLE_HOME/network/admin/listener.ora LISTENER_DG = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = LISTENER_DG)(SEND_BUF_SIZE = 10485760)(RECV_BUF_SIZE = 10485760)) ) SID_LIST_LISTENER_DG = (SID_LIST = (SID_DESC = (GLOBAL_DBNAME = sby_dgmgrl.example.com) (ORACLE_HOME = /u01/app/oracle/acfsmounts/acfs_db1) (SID_NAME = sby1) ) (SID_DESC = (GLOBAL_DBNAME = sby.example.com) (ORACLE_HOME = /u01/app/oracle/acfsmounts/acfs_db1) (SID_NAME = sby) ) ) [grid@sby1-+ASM1 ~]$ lsnrctl reload listener_dg Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_DG)(SEND_BUF_SIZE=10485760)(RECV_BUF_SIZE=10485760))) The command completed successfully 

 [grid@sby2-+ASM2 ~]$ netmgr [grid@sby2-+ASM2 ~]$ vi $ORACLE_HOME/network/admin/listener.ora LISTENER_DG = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = LISTENER_DG)(SEND_BUF_SIZE = 10485760)(RECV_BUF_SIZE = 10485760)) ) SID_LIST_LISTENER_DG = (SID_LIST = (SID_DESC = (GLOBAL_DBNAME = sby_dgmgrl.example.com) (ORACLE_HOME = /u01/app/oracle/acfsmounts/acfs_db1) (SID_NAME = sby2) ) ) [grid@sby2-+ASM2 ~]$ lsnrctl reload listener_dg Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_DG)(SEND_BUF_SIZE=10485760)(RECV_BUF_SIZE=10485760))) The command completed successfully 

 [grid@sby3-+ASM3 ~]$ netmgr [grid@sby3-+ASM3 ~]$ vi $ORACLE_HOME/network/admin/listener.ora LISTENER_DG = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = LISTENER_DG)(SEND_BUF_SIZE = 10485760)(RECV_BUF_SIZE = 10485760)) ) SID_LIST_LISTENER_DG = (SID_LIST = (SID_DESC = (GLOBAL_DBNAME = sbyfs_dgmgrl.example.com) (ORACLE_HOME = /u01/app/oracle/acfsmounts/acfs_db1) (SID_NAME = sbyfs1) ) ) [grid@sby3-+ASM3 ~]$ lsnrctl reload listener_dg Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_DG)(SEND_BUF_SIZE=10485760)(RECV_BUF_SIZE=10485760))) The command completed successfully 

 [oracle@prmy1- ~]$ . oraenv ORACLE_SID = [oracle] ? prmy The Oracle base has been set to /u01/app/oracle [oracle@prmy1-prmy ~]$ vi $ORACLE_HOME/network/admin/tnsnames.ora 

 PRODSERV1 = (DESCRIPTION = (FAILOVER=on) (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy-cluster-scan.clu-prmy.example.com)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = sby-cluster-scan.sby-cluster.clu-prmy.example.com)(PORT = 1521)) ) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = prodserv.example.com) ) ) PRMY = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy-cluster-scan.clu-prmy.example.com)(PORT = 1521)) ) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = prmy.example.com) ) ) SBY = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = sby-cluster-scan.sby-cluster.clu-prmy.example.com)(PORT = 1521)) ) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = sby.example.com) ) ) PRMYFS = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy-cluster-scan.clu-prmy.example.com)(PORT = 1521)) ) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = prmyfs.example.com) ) ) SBYFS = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = sby-cluster-scan.sby-cluster.clu-prmy.example.com)(PORT = 1521)) ) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = sbyfs.example.com) ) ) PRMY_DG = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy-dg-scan.clu-prmy.example.com)(PORT = 12001)) ) (SDU = 65535) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = prmy.example.com) ) ) PRMYFS_DG = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy-dg-scan.clu-prmy.example.com)(PORT = 12001)) ) (SDU = 65535) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = prmyfs.example.com) ) ) SBY_DG = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = sby-dg-scan.sby-cluster.clu-prmy.example.com)(PORT = 12001)) ) (SDU = 65535) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = sby.example.com) ) ) SBYFS_DG = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = sby-dg-scan.sby-cluster.clu-prmy.example.com)(PORT = 12001)) ) (SDU = 65535) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = sbyfs.example.com) ) ) PRMY1_LOCAL_NET1 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy1-vip.clu-prmy.example.com)(PORT = 1521)) ) PRMY1_LOCAL_NET2 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy1-2-vip.clu-prmy.example.com)(PORT = 12001)) ) PRMY2_LOCAL_NET1 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy2-vip.clu-prmy.example.com)(PORT = 1521)) ) PRMY2_LOCAL_NET2 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy2-2-vip.clu-prmy.example.com)(PORT = 12001)) ) PRMY3_LOCAL_NET1 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy3-vip.clu-prmy.example.com)(PORT = 1521)) ) PRMY3_LOCAL_NET2 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy3-2-vip.clu-prmy.example.com)(PORT = 12001)) ) SBY1_LOCAL_NET1 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = sby1-vip.sby-cluster.clu-prmy.example.com)(PORT = 1521)) ) SBY1_LOCAL_NET2 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = sby1-2-vip.sby-cluster.clu-prmy.example.com)(PORT = 12001)) (SDU = 65535) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = sby.example.com) ) ) SBY2_LOCAL_NET1 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = sby2-vip.sby-cluster.clu-prmy.example.com)(PORT = 1521)) ) SBY2_LOCAL_NET2 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = sby2-2-vip.sby-cluster.clu-prmy.example.com)(PORT = 12001)) ) SBY3_LOCAL_NET1 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = sby3-vip.sby-cluster.clu-prmy.example.com)(PORT = 1521)) ) SBY3_LOCAL_NET2 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = sby3-2-vip.sby-cluster.clu-prmy.example.com)(PORT = 12001)) ) REMOTE_NET1 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy-cluster-scan.clu-prmy.example.com)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = sby-cluster-scan.sby-cluster.clu-prmy.example.com)(PORT = 1521)) ) REMOTE_NET2 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = prmy-dg-scan.clu-prmy.example.com)(PORT = 12001)) (ADDRESS = (PROTOCOL = TCP)(HOST = sby-dg-scan.sby-cluster.clu-prmy.example.com)(PORT = 12001)) ) 

 [oracle@prmy1-prmy ~]$ scp $ORACLE_HOME/network/admin/tnsnames.ora sby1:$ORACLE_HOME/network/admin 

メインデータベースのクローン作成の準備

 [oracle@prmy1-prmy ~]$ srvctl status database -d prmy Instance prmy1 is running on node prmy1 Instance prmy2 is running on node prmy2 [oracle@prmy1-prmy ~]$ export ORACLE_SID=prmy1 [oracle@prmy1-prmy1 ~]$ srvctl stop database -d prmy 

 [oracle@prmy1-prmy1 ~]$ sqlplus / as sysdba Connected to an idle instance. SQL> startup mount ORACLE instance started. Total System Global Area 1048576000 bytes Fixed Size 2932336 bytes Variable Size 717226384 bytes Database Buffers 322961408 bytes Redo Buffers 5455872 bytes Database mounted. SQL> alter database archivelog; Database altered. SQL> alter database flashback on; Database altered. SQL> shutdown immediate ORA-01109: database not open Database dismounted. ORACLE instance shut down. SQL> exit [oracle@prmy1-prmy1 ~]$ srvctl start database -d prmy [oracle@prmy1-prmy1 ~]$ sqlplus / as sysdba SQL> alter database force logging; SQL> select GROUP#,BYTES,MEMBERS,THREAD# from v$log; GROUP# BYTES MEMBERS THREAD# ---------- ---------- ---------- ---------- 1 52428800 2 1 2 52428800 2 1 3 52428800 2 2 4 52428800 2 2 SQL> alter database add standby logfile thread 1 ('+DATA', '+FRA' ) size 52428800; SQL> alter database add standby logfile thread 1 ('+DATA', '+FRA' ) size 52428800; SQL> alter database add standby logfile thread 2 ('+DATA', '+FRA' ) size 52428800; SQL> alter database add standby logfile thread 2 ('+DATA', '+FRA' ) size 52428800; SQL> alter system set log_archive_dest_1='location=USE_DB_RECOVERY_FILE_DEST valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=prmy' scope=both sid ='*'; SQL> alter system set log_archive_dest_state_1='enable' scope=both sid ='*'; SQL> alter system set fal_server='sby' scope=both sid='*'; SQL> alter system set log_archive_max_processes=4 scope=both sid ='*'; SQL> alter system set log_archive_config='dg_config=(prmy,prmyfs,sby,sbyfs)' scope=both sid ='*'; SQL> alter system set standby_file_management='auto' scope=both sid ='*'; SQL> alter pluggable database all open instances=all; SQL> alter pluggable database all save state instances=all; 

バックアップデータベースの準備

 [oracle@sby1- ~]$ mkdir -p /u01/app/oracle/admin/sby/adump [oracle@sby1- ~]$ ssh sby2 mkdir -p /u01/app/oracle/admin/sby/adump [oracle@sby1- ~]$ ssh sby3 mkdir -p /u01/app/oracle/admin/sbyfs/adump [oracle@sby1- ~]$ . oraenv ORACLE_SID = [oracle] ? sby ORACLE_HOME = [/home/oracle] ? /u01/app/oracle/acfsmounts/acfs_db1 The Oracle base has been set to /u01/app/oracle 

 [oracle@sby1-sby ~]$ echo 'DB_NAME=sby' > $ORACLE_HOME/dbs/initsby.ora [oracle@sby1-sby ~]$ echo 'DB_DOMAIN=example.com' >> $ORACLE_HOME/dbs/initsby.ora 

 [oracle@sby1-sby ~]$ orapwd file=$ORACLE_HOME/dbs/orapwsby password=oracle_4U 

 [oracle@sby1-sby ~]$ sqlplus / as sysdba SQL> startup nomount pfile='$ORACLE_HOME/dbs/initsby.ora' ORACLE instance started. Total System Global Area 243269632 bytes Fixed Size 2923000 bytes Variable Size 184550920 bytes Database Buffers 50331648 bytes Redo Buffers 5464064 bytes SQL> exit 

データベースのクローン作成

 [oracle@prmy1-prmy ~]$ vi cr_phys_sby.txt run { allocate channel prmy1 type disk; allocate auxiliary channel sby1 type disk; duplicate target database for standby from active database spfile parameter_value_convert 'prmy','sby' set db_unique_name='sby' set control_files='+DATA','+FRA' set log_archive_config='dg_config=(prmy,prmyfs,sby,sbyfs)' set fal_server='prmy' set log_archive_dest_1='location=USE_DB_RECOVERY_FILE_DEST valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=sby' set instance_number='1' set thread='1' set undo_tablespace='UNDOTBS1'; } 

 [oracle@prmy1-prmy ~]$ rman target sys/oracle_4U@prmy auxiliary sys/oracle_4U@sby1_local_net2 RMAN> @cr_phys_sby.txt 

 RMAN> run { 2> allocate channel prmy1 type disk; 3> allocate auxiliary channel sby1 type disk; 4> 5> duplicate target database for standby from active database 6> spfile 7> parameter_value_convert 'prmy','sby' 8> set db_unique_name='sby' 9> set control_files='+DATA','+FRA' 10> set log_archive_config='dg_config=(prmy,prmyfs,sby,sbyfs)' 11> set fal_server='prmy' 12> set log_archive_dest_1='location=USE_DB_RECOVERY_FILE_DEST valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=sby' 13> set instance_number='1' 14> set thread='1' 15> set undo_tablespace='UNDOTBS1'; 16> } using target database control file instead of recovery catalog allocated channel: prmy1 channel prmy1: SID=91 instance=prmy1 device type=DISK allocated channel: sby1 channel sby1: SID=28 device type=DISK Starting Duplicate Db contents of Memory Script: { backup as copy reuse targetfile '+DATA/PRMY/PASSWORD/pwdprmy.277.886095621' auxiliary format '/u01/app/oracle/acfsmounts/acfs_db1/dbs/orapwsby' ; restore clone from service 'prmy' spfile to '/u01/app/oracle/acfsmounts/acfs_db1/dbs/spfilesby.ora'; sql clone "alter system set spfile= ''/u01/app/oracle/acfsmounts/acfs_db1/dbs/spfilesby.ora''"; } executing Memory Script Starting backup Finished backup Starting restore channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: restoring SPFILE output file name=/u01/app/oracle/acfsmounts/acfs_db1/dbs/spfilesby.ora channel sby1: restore complete, elapsed time: 00:00:05 Finished restore sql statement: alter system set spfile= ''/u01/app/oracle/acfsmounts/acfs_db1/dbs/spfilesby.ora'' contents of Memory Script: { sql clone "alter system set audit_file_dest = ''/u01/app/oracle/admin/sby/adump'' comment= '''' scope=spfile"; sql clone "alter system set dispatchers = ''(PROTOCOL=TCP) (SERVICE=sbyXDB)'' comment= '''' scope=spfile"; sql clone "alter system set db_unique_name = ''sby'' comment= '''' scope=spfile"; sql clone "alter system set control_files = ''+DATA'', ''+FRA'' comment= '''' scope=spfile"; sql clone "alter system set log_archive_config = ''dg_config=(prmy,prmyfs,sby,sbyfs)'' comment= '''' scope=spfile"; sql clone "alter system set fal_server = ''prmy'' comment= '''' scope=spfile"; sql clone "alter system set log_archive_dest_1 = ''location=USE_DB_RECOVERY_FILE_DEST valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=sby'' comment= '''' scope=spfile"; sql clone "alter system set instance_number = 1 comment= '''' scope=spfile"; sql clone "alter system set thread = 1 comment= '''' scope=spfile"; sql clone "alter system set undo_tablespace = ''UNDOTBS1'' comment= '''' scope=spfile"; shutdown clone immediate; startup clone nomount; } executing Memory Script sql statement: alter system set audit_file_dest = ''/u01/app/oracle/admin/sby/adump'' comment= '''' scope=spfile sql statement: alter system set dispatchers = ''(PROTOCOL=TCP) (SERVICE=sbyXDB)'' comment= '''' scope=spfile sql statement: alter system set db_unique_name = ''sby'' comment= '''' scope=spfile sql statement: alter system set control_files = ''+DATA'', ''+FRA'' comment= '''' scope=spfile sql statement: alter system set log_archive_config = ''dg_config=(prmy,prmyfs,sby,sbyfs)'' comment= '''' scope=spfile sql statement: alter system set fal_server = ''prmy'' comment= '''' scope=spfile sql statement: alter system set log_archive_dest_1 = ''location=USE_DB_RECOVERY_FILE_DEST valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=sby'' comment= '''' scope=spfile sql statement: alter system set instance_number = 1 comment= '''' scope=spfile sql statement: alter system set thread = 1 comment= '''' scope=spfile sql statement: alter system set undo_tablespace = ''UNDOTBS1'' comment= '''' scope=spfile Oracle instance shut down connected to auxiliary database (not started) Oracle instance started Total System Global Area 1048576000 bytes Fixed Size 2932336 bytes Variable Size 750780816 bytes Database Buffers 222298112 bytes Redo Buffers 72564736 bytes allocated channel: sby1 channel sby1: SID=40 instance=sby device type=DISK contents of Memory Script: { sql clone "alter system set control_files = ''+DATA/SBY/CONTROLFILE/current.276.886160849'', ''+FRA/SBY/CONTROLFILE/current.256.886160853'' comment= ''Set by RMAN'' scope=spfile"; restore clone from service 'prmy' standby controlfile; } executing Memory Script sql statement: alter system set control_files = ''+DATA/SBY/CONTROLFILE/current.276.886160849'', ''+FRA/SBY/CONTROLFILE/current.256.886160853'' comment= ''Set by RMAN'' scope=spfile Starting restore channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: restoring control file channel sby1: restore complete, elapsed time: 00:00:12 output file name=+DATA/SBY/CONTROLFILE/current.278.886160863 output file name=+FRA/SBY/CONTROLFILE/current.258.886160865 Finished restore contents of Memory Script: { sql clone 'alter database mount standby database'; } executing Memory Script sql statement: alter database mount standby database contents of Memory Script: { set newname for clone tempfile 1 to new; set newname for clone tempfile 2 to new; set newname for clone tempfile 3 to new; switch clone tempfile all; set newname for clone datafile 1 to new; set newname for clone datafile 3 to new; set newname for clone datafile 4 to new; set newname for clone datafile 5 to new; set newname for clone datafile 6 to new; set newname for clone datafile 7 to new; set newname for clone datafile 8 to new; set newname for clone datafile 9 to new; set newname for clone datafile 10 to new; set newname for clone datafile 11 to new; set newname for clone datafile 12 to new; restore from service 'prmy' clone database ; sql 'alter system archive log current'; } executing Memory Script executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME renamed tempfile 1 to +DATA in control file renamed tempfile 2 to +DATA in control file renamed tempfile 3 to +DATA in control file executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME Starting restore channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: specifying datafile(s) to restore from backup set channel sby1: restoring datafile 00001 to +DATA channel sby1: restore complete, elapsed time: 00:00:56 channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: specifying datafile(s) to restore from backup set channel sby1: restoring datafile 00003 to +DATA channel sby1: restore complete, elapsed time: 00:00:57 channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: specifying datafile(s) to restore from backup set channel sby1: restoring datafile 00004 to +DATA channel sby1: restore complete, elapsed time: 00:00:27 channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: specifying datafile(s) to restore from backup set channel sby1: restoring datafile 00005 to +DATA channel sby1: restore complete, elapsed time: 00:00:15 channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: specifying datafile(s) to restore from backup set channel sby1: restoring datafile 00006 to +DATA channel sby1: restore complete, elapsed time: 00:00:10 channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: specifying datafile(s) to restore from backup set channel sby1: restoring datafile 00007 to +DATA channel sby1: restore complete, elapsed time: 00:00:47 channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: specifying datafile(s) to restore from backup set channel sby1: restoring datafile 00008 to +DATA channel sby1: restore complete, elapsed time: 00:00:04 channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: specifying datafile(s) to restore from backup set channel sby1: restoring datafile 00009 to +DATA channel sby1: restore complete, elapsed time: 00:00:27 channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: specifying datafile(s) to restore from backup set channel sby1: restoring datafile 00010 to +DATA channel sby1: restore complete, elapsed time: 00:00:46 channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: specifying datafile(s) to restore from backup set channel sby1: restoring datafile 00011 to +DATA channel sby1: restore complete, elapsed time: 00:00:01 channel sby1: starting datafile backup set restore channel sby1: using network backup set from service prmy channel sby1: specifying datafile(s) to restore from backup set channel sby1: restoring datafile 00012 to +DATA channel sby1: restore complete, elapsed time: 00:01:16 Finished restore sql statement: alter system archive log current contents of Memory Script: { switch clone datafile all; } executing Memory Script datafile 1 switched to datafile copy input datafile copy RECID=18 STAMP=886161275 file name=+DATA/SBY/DATAFILE/system.279.886160903 datafile 3 switched to datafile copy input datafile copy RECID=19 STAMP=886161275 file name=+DATA/SBY/DATAFILE/sysaux.280.886160957 datafile 4 switched to datafile copy input datafile copy RECID=20 STAMP=886161276 file name=+DATA/SBY/DATAFILE/undotbs1.281.886161013 datafile 5 switched to datafile copy input datafile copy RECID=21 STAMP=886161276 file name=+DATA/SBY/1BC6D0646EC94B23E0530B64A8C0D5EA/DATAFILE/system.282.886161039 datafile 6 switched to datafile copy input datafile copy RECID=22 STAMP=886161276 file name=+DATA/SBY/DATAFILE/users.283.886161061 datafile 7 switched to datafile copy input datafile copy RECID=23 STAMP=886161277 file name=+DATA/SBY/1BC6D0646EC94B23E0530B64A8C0D5EA/DATAFILE/sysaux.284.886161065 datafile 8 switched to datafile copy input datafile copy RECID=24 STAMP=886161277 file name=+DATA/SBY/DATAFILE/undotbs2.285.886161113 datafile 9 switched to datafile copy input datafile copy RECID=25 STAMP=886161277 file name=+DATA/SBY/1BC752209CF679EBE0530B64A8C0EE64/DATAFILE/system.286.886161117 datafile 10 switched to datafile copy input datafile copy RECID=26 STAMP=886161277 file name=+DATA/SBY/1BC752209CF679EBE0530B64A8C0EE64/DATAFILE/sysaux.287.886161143 datafile 11 switched to datafile copy input datafile copy RECID=27 STAMP=886161277 file name=+DATA/SBY/1BC752209CF679EBE0530B64A8C0EE64/DATAFILE/users.288.886161189 datafile 12 switched to datafile copy input datafile copy RECID=28 STAMP=886161277 file name=+DATA/SBY/1BC752209CF679EBE0530B64A8C0EE64/DATAFILE/example.289.886161191 Finished Duplicate Db released channel: prmy1 released channel: sby1 RMAN> **end-of-file** 

 [oracle@sby1-sby dbs]$ sqlplus / as sysdba SQL> alter system reset instance_number scope=spfile sid='*'; SQL> alter system set instance_number=1 scope=spfile sid='sby1'; SQL> alter system set instance_number=2 scope=spfile sid='sby2'; SQL> alter system reset thread scope=spfile sid='*'; SQL> alter system set thread=1 scope=spfile sid='sby1'; SQL> alter system set thread=2 scope=spfile sid='sby2'; SQL> alter system reset undo_tablespace scope=spfile sid='*'; SQL> alter system set undo_tablespace='UNDOTBS1' scope=spfile sid='sby1'; SQL> alter system set undo_tablespace='UNDOTBS2' scope=spfile sid='sby2'; SQL> create pfile='/tmp/initsby.ora' from spfile; SQL> create spfile='+DATA/sby/spfilesby.ora' from pfile='/tmp/initsby.ora'; SQL> host echo "SPFILE='+DATA/sby/spfilesby.ora'" > ${ORACLE_HOME}/dbs/initsby.ora SQL> shutdown immediate SQL> exit 

 [oracle@sby1-sby ~]$ cd $ORACLE_HOME/dbs [oracle@sby1-sby dbs]$ ln -s initsby.ora initsby1.ora [oracle@sby1-sby dbs]$ ln -s initsby.ora initsby2.ora [oracle@sby1-sby dbs]$ rm spfilesby.ora [oracle@sby1-sby dbs]$ orapwd input_file='orapwsby' file='+DATA/SBY/orapwdb' dbuniquename='sby' [oracle@sby1-sby dbs]$ rm orapwsby [oracle@sby1-sby dbs]$ srvctl add database -db sby -oraclehome $ORACLE_HOME -dbtype RAC -domain example.com -spfile +DATA/sby/spfilesby.ora -role PHYSICAL_STANDBY -startoption MOUNT -pwfile +DATA/SBY/orapwdb -dbname prmy -diskgroup "DATA,FRA" -policy AUTOMATIC -acfspath $ORACLE_HOME [oracle@sby1-sby dbs]$ srvctl add instance -db sby -node sby1 -instance sby1 [oracle@sby1-sby dbs]$ srvctl add instance -db sby -node sby2 -instance sby2 [oracle@sby1-sby dbs]$ srvctl start database -d sby [oracle@sby1-sby dbs]$ srvctl status database -d sby -verbose Instance sby1 is running on node sby1. Instance status: Mounted (Closed). Instance sby2 is running on node sby2. Instance status: Mounted (Closed). 

ファーシンクの作成

 [oracle@prmy1-prmy ~]$ export ORACLE_SID=prmy1 [oracle@prmy1-prmy1 ~]$ sqlplus / as sysdba SQL> create pfile='/tmp/initprmyfs.ora' from spfile; SQL> alter database create far sync instance controlfile as '/tmp/prmyfs.ctl'; SQL> exit 

 [oracle@prmy1-prmy1 ~]$ srvctl config database -d prmy | grep -i password Password file: +DATA/PRMY/PASSWORD/pwdprmy.276.885980759 [oracle@prmy1-prmy1 ~]$ asmcmd --privilege sysdba pwcopy +DATA/PRMY/PASSWORD/pwdprmy.276.885980759 /tmp/orapwprmyfs copying +DATA/PRMY/PASSWORD/pwdprmy.276.885980759 -> /tmp/orapwprmyfs [oracle@prmy1-prmy1 ~]$ scp /tmp/{initprmyfs.ora,orapwprmyfs,prmyfs.ctl} prmy3:/tmp [oracle@prmy1-prmy1 ~]$ scp /tmp/initprmyfs.ora sby3:/tmp/initsbyfs.ora [oracle@prmy1-prmy1 ~]$ scp /tmp/orapwprmyfs sby3:/tmp/orapwsbyfs [oracle@prmy1-prmy1 ~]$ scp /tmp/prmyfs.ctl sby3:/tmp/sbyfs.ctl 

 [oracle@prmy3- ~]$ mkdir -p /u01/app/oracle/admin/prmyfs/adump [oracle@prmy3- ~]$ sed -i 's/prmy/prmyfs/gi' /tmp/initprmyfs.ora [oracle@prmy3- ~]$ sed -i -r 's/(db_name=.*)(prmyfs)/\1prmy/gi' /tmp/initprmyfs.ora [oracle@prmy3- ~]$ sed -i -r "s/(dg_config=)(.*$)/\1(prmy,prmyfs,sby,sbyfs)\'/gi" /tmp/initprmyfs.ora [oracle@prmy3- ~]$ sed -i -r 's/(fal_server.*)(sby)/\1prmy/gi' /tmp/initprmyfs.ora [oracle@prmy3- ~]$ sed -i -r "s/(control_files=)(.*$)/\1\'+DATA\',\'+FRA\'/gi" /tmp/initprmyfs.ora [oracle@prmy3- ~]$ echo '*.db_unique_name=prmyfs' >> /tmp/initprmyfs.ora [oracle@prmy3- ~]$ echo "*.log_file_name_convert='prmy','prmyfs'" >> /tmp/initprmyfs.ora [oracle@prmy3- ~]$ cd /u01/app/oracle/acfsmounts/acfs_db1/dbs [oracle@prmy3- dbs]$ echo "SPFILE='+DATA/prmyfs/spfileprmyfs.ora'" > initprmyfs.ora [oracle@prmy3- dbs]$ ln -s initprmyfs.ora initprmyfs1.ora 

 [oracle@prmy3- ~]$ . oraenv ORACLE_SID = [oracle] ? prmyfs1 ORACLE_HOME = [/home/oracle] ? /u01/app/oracle/acfsmounts/acfs_db1 The Oracle base has been set to /u01/app/oracle [oracle@prmy3-prmyfs1 ~]$ sqlplus / as sysdba SQL> startup nomount pfile='/tmp/initprmyfs.ora' SQL> create spfile='+DATA/prmyfs/spfileprmyfs.ora' from pfile='/tmp/initprmyfs.ora'; SQL> shutdown immediate SQL> exit 

 [oracle@prmy3-prmyfs1 ~]$ rman target / RMAN> startup nomount RMAN> restore controlfile from '/tmp/prmyfs.ctl'; Starting restore using target database control file instead of recovery catalog allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=36 device type=DISK channel ORA_DISK_1: copied control file copy output file name=+DATA/PRMYFS/CONTROLFILE/current.303.886006117 output file name=+FRA/PRMYFS/CONTROLFILE/current.281.886006121 Finished restore RMAN> shutdown immediate; Statement processed released channel: ORA_DISK_1 RMAN> exit 

 [oracle@prmy3-prmyfs1 ~]$ srvctl add database -db prmyfs -oraclehome $ORACLE_HOME -dbtype RAC -domain example.com -spfile +DATA/prmyfs/spfileprmyfs.ora -role FAR_SYNC -startoption MOUNT -dbname prmy -policy AUTOMATIC -diskgroup "DATA,FRA" -acfspath $ORACLE_HOME [oracle@prmy3-prmyfs1 ~]$ srvctl add instance -db prmyfs -node prmy3 -instance prmyfs1 [oracle@prmy3-prmyfs1 ~]$ srvctl start database -d prmyfs [oracle@prmy3-prmyfs1 dbs]$ asmcmd --privilege sysdba pwcopy --dbuniquename prmyfs /tmp/orapwprmyfs +DATA/prmyfs/orapwdb 

 [oracle@prmy3-prmyfs1 ~]$ srvctl convert database -db prmyfs -dbtype RACONENODE -instance prmyfs1 PRCD-1242 : Unable to convert RAC database prmyfs to RAC One Node database because the database had no service added [oracle@prmy3-prmyfs1 ~]$ srvctl add service -db prmyfs -service prmyfarsync -preferred prmyfs1 PRCD-1306 : Services cannot be created for the far sync database prmyfs. 

 [oracle@sby3- ~]$ mkdir -p /u01/app/oracle/admin/sbyfs/adump [oracle@sby3- ~]$ sed -i 's/prmy/sbyfs/gi' /tmp/initsbyfs.ora [oracle@sby3- ~]$ sed -i -r 's/(db_name=.*)(sbyfs)/\1prmy/gi' /tmp/initsbyfs.ora [oracle@sby3- ~]$ sed -i -r "s/(dg_config=)(.*$)/\1(prmy,prmyfs,sby,sbyfs)\'/gi" /tmp/initsbyfs.ora [oracle@sby3- ~]$ sed -i -r "s/(control_files=)(.*$)/\1\'+DATA\',\'+FRA\'/gi" /tmp/initsbyfs.ora [oracle@sby3- ~]$ echo '*.db_unique_name=sbyfs' >> /tmp/initsbyfs.ora [oracle@sby3- ~]$ echo "*.log_file_name_convert='prmy','sbyfs'" >> /tmp/initsbyfs.ora [oracle@sby3- ~]$ cd /u01/app/oracle/acfsmounts/acfs_db1/dbs [oracle@sby3- dbs]$ echo "SPFILE='+DATA/sbyfs/spfilesbyfs.ora'" > initsbyfs.ora [oracle@sby3- dbs]$ ln -s initsbyfs.ora initsbyfs1.ora [oracle@sby3- dbs]$ . oraenv ORACLE_SID = [oracle] ? sbyfs1 ORACLE_HOME = [/home/oracle] ? /u01/app/oracle/acfsmounts/acfs_db1 The Oracle base has been set to /u01/app/oracle [oracle@sby3-sbyfs1 dbs]$ sqlplus / as sysdba SQL> startup nomount pfile='/tmp/initsbyfs.ora' SQL> create spfile='+DATA/sbyfs/spfilesbyfs.ora' from pfile='/tmp/initsbyfs.ora'; SQL> shutdown immediate SQL> exit [oracle@sby3-sbyfs1 dbs]$ rman target / RMAN> startup nomount RMAN> restore controlfile from '/tmp/sbyfs.ctl'; Starting restore using target database control file instead of recovery catalog allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=39 instance=sbyfs1 device type=DISK channel ORA_DISK_1: copied control file copy output file name=+DATA/SBYFS/CONTROLFILE/current.301.886016175 output file name=+FRA/SBYFS/CONTROLFILE/current.274.886016179 Finished restore RMAN> shutdown immediate; RMAN> exit [oracle@sby3-sbyfs1 dbs]$ srvctl add database -db sbyfs -oraclehome $ORACLE_HOME -dbtype RAC -domain example.com -spfile +DATA/sbyfs/spfilesbyfs.ora -role FAR_SYNC -startoption MOUNT -dbname prmy -policy AUTOMATIC -diskgroup "DATA,FRA" -acfspath $ORACLE_HOME [oracle@sby3-sbyfs1 dbs]$ srvctl add instance -db sbyfs -node sby3 -instance sbyfs1 [oracle@sby3-sbyfs1 dbs]$ srvctl start database -d sbyfs [oracle@sby3-sbyfs1 dbs]$ asmcmd --privilege sysdba pwcopy --dbuniquename sbyfs /tmp/orapwsbyfs +DATA/sbyfs/orapwdb 

リスナーでのデータベースサービスの登録のセットアップ

 [grid@sby1-+ASM1 ~]$ vi $ORACLE_HOME/network/admin/listener.ora 

 (SID_DESC = (GLOBAL_DBNAME = sby.example.com) (ORACLE_HOME = /u01/app/oracle/acfsmounts/acfs_db1) (SID_NAME = sby) ) 

 [grid@sby1-+ASM1 ~]$ lsnrctl reload listener_dg 

 [oracle@prmy1-prmy ~]$ sqlplus sys/oracle_4U@prmy as sysdba SQL> alter system set local_listener='' SCOPE=BOTH SID='*'; SQL> alter system set remote_listener='' SCOPE=BOTH SID='*'; SQL> alter system set listener_networks='((NAME=network1)(LOCAL_LISTENER=PRMY1_LOCAL_NET1)(REMOTE_LISTENER=REMOTE_NET1))','((NAME=network2)(LOCAL_LISTENER=PRMY1_LOCAL_NET2)(REMOTE_LISTENER=REMOTE_NET2))' SCOPE=BOTH SID='prmy1'; SQL> alter system set listener_networks='((NAME=network1)(LOCAL_LISTENER=PRMY2_LOCAL_NET1)(REMOTE_LISTENER=REMOTE_NET1))','((NAME=network2)(LOCAL_LISTENER=PRMY2_LOCAL_NET2)(REMOTE_LISTENER=REMOTE_NET2))' SCOPE=BOTH SID='prmy2'; SQL> connect sys/oracle_4U@prmyfs as sysdba SQL> alter system set local_listener='' SCOPE=BOTH SID='*'; SQL> alter system set remote_listener='' SCOPE=BOTH SID='*'; SQL> alter system set listener_networks='((NAME=network1)(LOCAL_LISTENER=PRMY3_LOCAL_NET1)(REMOTE_LISTENER=REMOTE_NET1))','((NAME=network2)(LOCAL_LISTENER=PRMY3_LOCAL_NET2)(REMOTE_LISTENER=REMOTE_NET2))' SCOPE=BOTH SID='prmyfs1'; SQL> connect sys/oracle_4U@sby as sysdba SQL> alter system set local_listener='' SCOPE=BOTH SID='*'; SQL> alter system set remote_listener='' SCOPE=BOTH SID='*'; SQL> alter system set listener_networks='((NAME=network1)(LOCAL_LISTENER=SBY1_LOCAL_NET1)(REMOTE_LISTENER=REMOTE_NET1))','((NAME=network2)(LOCAL_LISTENER=SBY1_LOCAL_NET2)(REMOTE_LISTENER=REMOTE_NET2))' SCOPE=BOTH SID='sby1'; SQL> alter system set listener_networks='((NAME=network1)(LOCAL_LISTENER=SBY2_LOCAL_NET1)(REMOTE_LISTENER=REMOTE_NET1))','((NAME=network2)(LOCAL_LISTENER=SBY2_LOCAL_NET2)(REMOTE_LISTENER=REMOTE_NET2))' SCOPE=BOTH SID='sby2'; SQL> connect sys/oracle_4U@sbyfs as sysdba SQL> alter system set local_listener='' SCOPE=BOTH SID='*'; SQL> alter system set remote_listener='' SCOPE=BOTH SID='*'; SQL> alter system set listener_networks='((NAME=network1)(LOCAL_LISTENER=SBY3_LOCAL_NET1)(REMOTE_LISTENER=REMOTE_NET1))','((NAME=network2)(LOCAL_LISTENER=SBY3_LOCAL_NET2)(REMOTE_LISTENER=REMOTE_NET2))' SCOPE=BOTH SID='sbyfs1'; 

Data Guard構成の作成

 [oracle@prmy1-prmy ~]$ sqlplus sys/oracle_4U@prmy as sysdba SQL> alter system set dg_broker_config_file1='+DATA/prmy/dg_broker1.dat' scope=both sid='*'; SQL> alter system set dg_broker_config_file2='+FRA/prmy/dg_broker2.dat' scope=both sid='*'; SQL> alter system set dg_broker_start=TRUE scope=both sid='*'; SQL> connect sys/oracle_4U@prmyfs as sysdba SQL> alter system set dg_broker_config_file1='+DATA/prmyfs/dg_broker1.dat' scope=both sid='*'; SQL> alter system set dg_broker_config_file2='+FRA/prmyfs/dg_broker2.dat' scope=both sid='*'; SQL> alter system set dg_broker_start=TRUE scope=both sid='*'; SQL> connect sys/oracle_4U@sby as sysdba SQL> alter system set dg_broker_config_file1='+DATA/sby/dg_broker1.dat' scope=both sid='*'; SQL> alter system set dg_broker_config_file2='+FRA/sby/dg_broker2.dat' scope=both sid='*'; SQL> alter system set dg_broker_start=TRUE scope=both sid='*'; SQL> connect sys/oracle_4U@sbyfs as sysdba SQL> alter system set dg_broker_config_file1='+DATA/sbyfs/dg_broker1.dat' scope=both sid='*'; SQL> alter system set dg_broker_config_file2='+FRA/sbyfs/dg_broker2.dat' scope=both sid='*'; SQL> alter system set dg_broker_start=TRUE scope=both sid='*'; 

 [oracle@prmy1-prmy ~]$ sqlplus sys/oracle_4U@prmy_dg as sysdba [oracle@prmy1-prmy ~]$ sqlplus sys/oracle_4U@prmyfs_dg as sysdba [oracle@prmy1-prmy ~]$ sqlplus sys/oracle_4U@sby_dg as sysdba [oracle@prmy1-prmy ~]$ sqlplus sys/oracle_4U@sbyfs_dg as sysdba 

 [oracle@prmy1-prmy ~]$ export ORACLE_SID=prmy1 [oracle@prmy1-prmy1 ~]$ dgmgrl / DGMGRL> create configuration RAC_DG as primary database is prmy connect identifier is prmy_dg; DGMGRL> edit instance prmy1 on database prmy set PROPERTY StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=prmy1-2-vip.clu-prmy.example.com)(PORT=12001))(CONNECT_DATA=(SERVICE_NAME=prmy_DGMGRL.example.com)(INSTANCE_NAME=prmy1)(SERVER=DEDICATED)))'; DGMGRL> edit instance prmy2 on database prmy set PROPERTY StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=prmy2-2-vip.clu-prmy.example.com)(PORT=12001))(CONNECT_DATA=(SERVICE_NAME=prmy_DGMGRL.example.com)(INSTANCE_NAME=prmy2)(SERVER=DEDICATED)))'; DGMGRL> add far_sync prmyfs as connect identifier is prmyfs_dg; DGMGRL> add database sby as connect identifier is sby_dg; DGMGRL> edit instance sby1 on database sby set PROPERTY StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=sby1-2-vip.sby-cluster.clu-prmy.example.com)(PORT=12001))(CONNECT_DATA=(SERVICE_NAME=sby_DGMGRL.example.com)(INSTANCE_NAME=sby1)(SERVER=DEDICATED)))'; DGMGRL> edit instance sby2 on database sby set PROPERTY StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=sby2-2-vip.sby-cluster.clu-prmy.example.com)(PORT=12001))(CONNECT_DATA=(SERVICE_NAME=sby_DGMGRL.example.com)(INSTANCE_NAME=sby2)(SERVER=DEDICATED)))'; DGMGRL> add far_sync sbyfs as connect identifier is sbyfs_dg; DGMGRL> edit far_sync prmyfs set property maxfailure=1; DGMGRL> edit far_sync sbyfs set property maxfailure=1; DGMGRL> edit far_sync prmyfs set property nettimeout=8; DGMGRL> edit far_sync sbyfs set property nettimeout=8; DGMGRL> edit far_sync prmyfs set property reopensecs=5; DGMGRL> edit far_sync sbyfs set property reopensecs=5; DGMGRL> enable configuration 

 DGMGRL> edit far_sync prmyfs SET PROPERTY RedoRoutes = '(prmy:sby ASYNC)'; DGMGRL> edit database prmy SET PROPERTY RedoRoutes = '(prmy:prmyfs SYNC alt=(sby async fallback))'; DGMGRL> edit far_sync sbyfs SET PROPERTY RedoRoutes = '(sby:prmy ASYNC)'; DGMGRL> edit database sby SET PROPERTY RedoRoutes = '(sby:sbyfs SYNC alt=(prmy async fallback))'; DGMGRL> show configuration verbose Configuration - rac_dg Protection Mode: MaxPerformance Members: prmy - Primary database prmyfs - Far sync instance sby - Physical standby database sby - Physical standby database (alternate of prmyfs) Members Not Receiving Redo: sbyfs - Far sync instance Properties: FastStartFailoverThreshold = '30' OperationTimeout = '30' TraceLevel = 'USER' FastStartFailoverLagLimit = '30' CommunicationTimeout = '180' ObserverReconnect = '0' FastStartFailoverAutoReinstate = 'TRUE' FastStartFailoverPmyShutdown = 'TRUE' BystandersFollowRoleChange = 'ALL' ObserverOverride = 'FALSE' ExternalDestination1 = '' ExternalDestination2 = '' PrimaryLostWriteAction = 'CONTINUE' Fast-Start Failover: DISABLED Configuration Status: SUCCESS 

生産的なサービスの作成

 [oracle@prmy1-prmy ~]$ srvctl add service -db prmy -service prodserv1.example.com -role PRIMARY -failovermethod BASIC -failovertype SELECT -failoverdelay 1 -failoverretry 180 -preferred prmy1,prmy2 -pdb orcl -notification TRUE [oracle@prmy1-prmy ~]$ srvctl start service -db prmy -service prodserv1.example.com [oracle@prmy1-prmy ~]$ sqlplus system/oracle_4U@prodserv1 SQL> show con_id CON_ID ------------------------------ 3 

 [oracle@sby1-sby ~]$ srvctl add service -db sby -service prodserv1.example.com -role PRIMARY -failovermethod BASIC -failovertype SELECT -failoverdelay 1 -failoverretry 180 -preferred sby1,sby2 -pdb orcl -notification TRUE. 

おわりに