189 8069 5689
Solaris 10(x86)构建Oracle 10g RAC之--配置系统环境（2）
网站设计、做网站介绍好的网站是理念、设计和技术的结合。创新互联建站拥有的网站设计理念、多方位的设计风格、经验丰富的设计团队。提供PC端+手机端网站建设，用营销思维进行网站设计、采用先进技术开源代码、注重用户体验与SEO基础，将技术与创意整合到网站之中，以契合客户的方式做到创意性的视觉化效果。
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 -alo0: 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 192.168.8.255e1000g1: 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 -alo0: 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 192.168.8.255e1000g1: 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）
