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

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  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

[oracle@node1:/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

[root@node1:/]# svcs -a |grep rlogindisabled       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 rloginonline         11:37:34 svc:/network/login:rlogin[root@node1:/]# su - oracleOracle Corporation      SunOS 5.10      Generic Patch   January 2005[oracle@node1:/export/home/oracle]$ rlogin node1Last login: Wed Jan 21 11:29:36 from node2-privOracle 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 -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.

----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。

----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）