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
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[[email protected]:/]# 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
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[[email protected]:/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
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[[email protected]:/]# svcs -a |grep rlogin disabled 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 rlogin online 11 : 37 : 34 svc:/network/login:rlogin
[[email protected]:/]# su - oracle Oracle Corporation SunOS 5.10 Generic Patch January 2005
[[email protected]:/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
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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 -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.
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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 -a
lo0: 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 -a
lo0: 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