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
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[[email protected]:/]# cat /etc/hosts.equiv node1 rootnode1 oraclenode1-vip rootnode1-vip oraclenode1-priv rootnode1-priv oraclenode2 rootnode2 oraclenode2-vip rootnode2-vip oraclenode2-priv rootnode2-priv oracle |
2、配置Oracle用户.rhosts文件
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[[email protected]:/export/home/oracle]$ cat .rhosts node1 rootnode1 oraclenode1-vip rootnode1-vip oraclenode1-priv rootnode1-priv oraclenode2 rootnode2 oraclenode2-vip rootnode2-vip oraclenode2-priv rootnode2-priv oracle |
3、启动相关的服务，验证
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[[email protected]:/]# svcs -a |grep rlogindisabled 10:05:17 svc:/network/login:rlogin
[[email protected]:/]# svcadm enable svc:/network/login:rlogin[[email protected]:/]# svcadm enable svc:/network/rexec:default[[email protected]:/]# svcadm enable svc:/network/shell:default[[email protected]:/]# svcs -a |grep rloginonline 11:37:34 svc:/network/login:rlogin
[[email protected]:/]# su - oracleOracle Corporation SunOS 5.10 Generic Patch January 2005
[[email protected]:/export/home/oracle]$ rlogin node1Last login: Wed Jan 21 11:29:36 from node2-priv
Oracle Corporation SunOS 5.10 Generic Patch January 2005
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二、安装CRS前系统环境的检测（在node1）
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[[email protected]:/export/home/oracle]$ unzip 10201_clusterware_solx86_64.zip[[email protected]:/export/home/oracle/clusterware/cluvfy]$ ./runcluvfy.sh USAGE:cluvfy [ -help ]cluvfy stage { -list | -help }cluvfy stage {-pre|-post} <stage-name> <stage-specific options> [-verbose]cluvfy comp { -list | -help }cluvfy comp <component-name> <component-specific options> [-verbose][[email protected]:/export/home/oracle/clusterware/cluvfy]$ ./runcluvfy.sh stage -pre crsinst -n node1,node2 -verbosePerforming 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 e1000g0:192.168.8.12node1 e1000g0:192.168.8.11Suitable interfaces for the private interconnect on subnet "10.10.10.0":
node2 e1000g1:10.10.10.12node1 e1000g1:10.10.10.11ERROR: 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.
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----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）：[[email protected]:/]# ifconfig -alo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
e1000g0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> 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<BROADCAST,RUNNING,MULTICAST,IPv4,DUPLICATE> mtu 1500 index 2
inet 192.168.8.13 netmask ffffff00 broadcast 192.168.8.255
e1000g1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> 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）：[[email protected]:/]# ifconfig -alo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
e1000g0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> 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<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
inet 192.168.8.14 netmask ffffff00 broadcast 192.168.8.255
e1000g1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> 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）
本文转自 客居天涯 51CTO博客，原文链接：http://blog.51cto.com/tiany/1606941，如需转载请自行联系原作者