Solaris 10(x86)构建Oracle 10g RAC之--配置系统环境（2）

Solaris10(x86)构建Oracle10gRAC之--配置系统环境（2）系统环境：操作系统：Solaris10（x86-64）Cluster：OracleCRS10.2.0.1.0Oracle：Oracle10.2.0.1.0如图所示

Solaris 10(x86)构建Oracle 10g RAC之--配置系统环境（2）

系统环境：

操作系统：Solaris 10（x86-64）

Cluster： Oracle CRS 10.2.0.1.0

Oracle： Oracle 10.2.0.1.0

如图所示：RAC 系统架构

一、建立主机之间的信任关系（在所有node）

1、配置主机hosts.equiv文件

[root@node1:/]# cat /etc/hosts.equiv node1 root node1 oracle node1-vip root node1-vip oracle node1-priv root node1-priv oracle node2 root node2 oracle node2-vip root node2-vip oracle node2-priv root node2-priv oracle

2、配置Oracle用户.rhosts文件

[oracle@node1:/export/home/oracle]$ cat .rhosts node1 root node1 oracle node1-vip root node1-vip oracle node1-priv root node1-priv oracle node2 root node2 oracle node2-vip root node2-vip oracle node2-priv root node2-priv oracle

3、启动相关的服务，验证

[root@node1:/]# svcs -a |grep rlogin disabled 10:05:17 svc:/network/login:rlogin [root@node1:/]# svcadm enable svc:/network/login:rlogin [root@node1:/]# svcadm enable svc:/network/rexec:default [root@node1:/]# svcadm enable svc:/network/shell:default [root@node1:/]# svcs -a |grep rlogin online 11:37:34 svc:/network/login:rlogin [root@node1:/]# su - oracle Oracle Corporation SunOS 5.10 Generic Patch January 2005 [oracle@node1:/export/home/oracle]$ rlogin node1 Last login: Wed Jan 21 11:29:36 from node2-priv Oracle Corporation SunOS 5.10 Generic Patch January 2005

二、安装CRS前系统环境的检测（在node1）

[oracle@node1:/export/home/oracle]$ unzip 10201_clusterware_solx86_64.zip [oracle@node1:/export/home/oracle/clusterware/cluvfy]$ ./runcluvfy.sh USAGE: cluvfy [ -help ] cluvfy stage { -list | -help } cluvfy stage {-pre|-post} [-verbose] cluvfy comp { -list | -help } cluvfy comp [-verbose] [oracle@node1:/export/home/oracle/clusterware/cluvfy]$ ./runcluvfy.sh stage -pre crsinst -n node1,node2 -verbose Performing pre-checks for cluster services setup Checking node reachability... Check: Node reachability from node "node1" Destination Node Reachable? ------------------------------------ ------------------------ node1 yes node2 yes Result: Node reachability check passed from node "node1". Checking user equivalence... Check: User equivalence for user "oracle" Node Name Comment ------------------------------------ ------------------------ node2 passed node1 passed Result: User equivalence check passed for user "oracle". Checking administrative privileges... Check: Existence of user "oracle" Node Name User Exists Comment ------------ ------------------------ ------------------------ node2 yes passed node1 yes passed Result: User existence check passed for "oracle". Check: Existence of group "oinstall" Node Name Status Group ID ------------ ------------------------ ------------------------ node2 exists 200 node1 exists 200 Result: Group existence check passed for "oinstall". Check: Membership of user "oracle" in group "oinstall" [as Primary] Node Name User Exists Group Exists User in Group Primary Comment ---------------- ------------ ------------ ------------ ------------ ------------ node2 yes yes yes yes passed node1 yes yes yes yes passed Result: Membership check for user "oracle" in group "oinstall" [as Primary] passed. Administrative privileges check passed. Checking node connectivity... Interface information for node "node2" Interface Name IP Address Subnet ------------------------------ ------------------------------ ---------------- e1000g0 192.168.8.12 192.168.8.0 e1000g1 10.10.10.12 10.10.10.0 Interface information for node "node1" Interface Name IP Address Subnet ------------------------------ ------------------------------ ---------------- e1000g0 192.168.8.11 192.168.8.0 e1000g1 10.10.10.11 10.10.10.0 Check: Node connectivity of subnet "192.168.8.0" Source Destination Connected? ------------------------------ ------------------------------ ---------------- node2:e1000g0 node1:e1000g0 yes Result: Node connectivity check passed for subnet "192.168.8.0" with node(s) node2,node1. Check: Node connectivity of subnet "10.10.10.0" Source Destination Connected? ------------------------------ ------------------------------ ---------------- node2:e1000g1 node1:e1000g1 yes Result: Node connectivity check passed for subnet "10.10.10.0" with node(s) node2,node1. Suitable interfaces for the private interconnect on subnet "192.168.8.0": node2 e1000g0:192.168.8.12 node1 e1000g0:192.168.8.11 Suitable interfaces for the private interconnect on subnet "10.10.10.0": node2 e1000g1:10.10.10.12 node1 e1000g1:10.10.10.11 ERROR: Could not find a suitable set of interfaces for VIPs. Result: Node connectivity check failed. ---vip 网络检测失败 Checking system requirements for 'crs'... Check: Total memory Node Name Available Required Comment ------------ ------------------------ ------------------------ ---------- node2 1.76GB (1843200KB) 512MB (524288KB) passed node1 1.76GB (1843200KB) 512MB (524288KB) passed Result: Total memory check passed. Check: Free disk space in "/tmp" dir Node Name Available Required Comment ------------ ------------------------ ------------------------ ---------- node2 3GB (3150148KB) 400MB (409600KB) passed node1 2.74GB (2875128KB) 400MB (409600KB) passed Result: Free disk space check passed. Check: Swap space Node Name Available Required Comment ------------ ------------------------ ------------------------ ---------- node2 2GB (2096476KB) 512MB (524288KB) passed node1 2GB (2096476KB) 512MB (524288KB) passed Result: Swap space check passed. Check: System architecture Node Name Available Required Comment ------------ ------------------------ ------------------------ ---------- node2 64-bit 64-bit passed node1 64-bit 64-bit passed Result: System architecture check passed. Check: Operating system version Node Name Available Required Comment ------------ ------------------------ ------------------------ ---------- node2 SunOS 5.10 SunOS 5.10 passed node1 SunOS 5.10 SunOS 5.10 passed Result: Operating system version check passed. Check: Operating system patch for "118345-03" Node Name Applied Required Comment ------------ ------------------------ ------------------------ ---------- node2 unknown 118345-03 failed node1 unknown 118345-03 failed Result: Operating system patch check failed for "118345-03". Check: Operating system patch for "119961-01" Node Name Applied Required Comment ------------ ------------------------ ------------------------ ---------- node2 119961-06 119961-01 passed node1 119961-06 119961-01 passed Result: Operating system patch check passed for "119961-01". Check: Operating system patch for "117837-05" Node Name Applied Required Comment ------------ ------------------------ ------------------------ ---------- node2 unknown 117837-05 failed node1 unknown 117837-05 failed Result: Operating system patch check failed for "117837-05". Check: Operating system patch for "117846-08" Node Name Applied Required Comment ------------ ------------------------ ------------------------ ---------- node2 unknown 117846-08 failed node1 unknown 117846-08 failed Result: Operating system patch check failed for "117846-08". Check: Operating system patch for "118682-01" Node Name Applied Required Comment ------------ ------------------------ ------------------------ ---------- node2 unknown 118682-01 failed node1 unknown 118682-01 failed Result: Operating system patch check failed for "118682-01". ---系统补丁检测失败 Check: Group existence for "dba" Node Name Status Comment ------------ ------------------------ ------------------------ node2 exists passed node1 exists passed Result: Group existence check passed for "dba". Check: Group existence for "oinstall" Node Name Status Comment ------------ ------------------------ ------------------------ node2 exists passed node1 exists passed Result: Group existence check passed for "oinstall". Check: User existence for "oracle" Node Name Status Comment ------------ ------------------------ ------------------------ node2 exists passed node1 exists passed Result: User existence check passed for "oracle". Check: User existence for "nobody" Node Name Status Comment ------------ ------------------------ ------------------------ node2 exists passed node1 exists passed Result: User existence check passed for "nobody". System requirement failed for 'crs' Pre-check for cluster services setup was unsuccessful on all the nodes.

----在以上的系统环境检测中，VIP网络检查失败；

如果在检测前没有配置VIP网络，，可以用一下方式进行配置；如果已经配置过，就不会检测失败。

配置vip network（node1）：

[root@node1:/]# ifconfig e1000g0:1 plumb up

[root@node1:/]# ifconfig e1000g0:1 192.168.8.13 netmask 255.255.255.0

[root@node1:/]# ifconfig -a

lo0: flags=2001000849 mtu 8232 index 1

inet 127.0.0.1 netmask ff000000

e1000g0: flags=1000843 mtu 1500 index 2

inet 192.168.8.11 netmask ffffff00 broadcast 192.168.8.255

ether 8:0:27:28:b1:8c

e1000g0:1: flags=4001000842 mtu 1500 index 2

inet 192.168.8.13 netmask ffffff00 broadcast 192.168.8.255

e1000g1: flags=1000843 mtu 1500 index 3

inet 10.10.10.11 netmask ffffff00 broadcast 10.10.10.255

ether 8:0:27:6e:16:1

配置vip network（node2）：

[root@node2:/]# ifconfig e1000g0:1 plumb up

[root@node2:/]# ifconfig e1000g0:1 192.168.8.14 netmask 255.255.255.0

[root@node2:/]# ifconfig -a

lo0: flags=2001000849 mtu 8232 index 1

inet 127.0.0.1 netmask ff000000

e1000g0: flags=1000843 mtu 1500 index 2

inet 192.168.8.12 netmask ffffff00 broadcast 192.168.8.255

ether 8:0:27:1f:bf:4c

e1000g0:1: flags=1000843 mtu 1500 index 2

inet 192.168.8.14 netmask ffffff00 broadcast 192.168.8.255

e1000g1: flags=1000843 mtu 1500 index 3

inet 10.10.10.12 netmask ffffff00 broadcast 10.10.10.255

ether 8:0:27:a5:2c:db

----在以上的系统环境检测中，部分补丁没有安装（可以通过Oracle官方网站下载，本机为测试环境暂不安装）

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