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标题: VMware Linux安装RAC,出现:node1(节点1)上 reachability 是 no? [打印本页]

作者: samyp1234    时间: 2009-05-04 15:20
标题: VMware Linux安装RAC,出现:node1(节点1)上 reachability 是 no?
在虚拟机上,安装oracle10g RAC。

环境为:
虚拟机 vmware server1.06
linux系统是
[root@node1 ~]# uname -r
2.6.18-92.el5xen

设立两个节点,一个叫做node1,一个叫做node2。


在node1上,运行 [oracle@node1 cluvfy]$ /data/rhel5/clusterware/cluvfy/runcluvfy.sh stage -pre crsinst -n node1,node2 -
verbose进行检查,得到结果如下:


Performing pre-checks for cluster services setup

Checking node reachability...

Check: Node reachability from node "node1"
  Destination Node                      Reachable?              
  ------------------------------------  ------------------------
  noe1                                  no                     
  node2                                 yes                     
Result: Node reachability check failed from node "node1".


WARNING:
These nodes cannot be reached:
        noe1
Verification will proceed with nodes:
        node2

Checking user equivalence...

Check: User equivalence for user "oracle"
  Node Name                             Comment                 
  ------------------------------------  ------------------------
  node2                                 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                  
Result: User existence check passed for "oracle".

Check: Existence of group "oinstall"
  Node Name     Status                    Group ID               
  ------------  ------------------------  ------------------------
  node2         exists                    501                     
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      
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         
  ------------------------------  ------------------------------  ----------------
  eth1                            10.10.17.222                    10.10.17.0      
  virbr0                          192.168.122.1                   192.168.122.0   
  eth0                            192.168.100.102                 192.168.100.0   


Check: Node connectivity of subnet "10.10.17.0"
Result: Node connectivity check passed for subnet "10.10.17.0" with node(s) node2.

Check: Node connectivity of subnet "192.168.122.0"
Result: Node connectivity check passed for subnet "192.168.122.0" with node(s) node2.

Check: Node connectivity of subnet "192.168.100.0"
Result: Node connectivity check passed for subnet "192.168.100.0" with node(s) node2.

Suitable interfaces for the private interconnect on subnet "10.10.17.0":
node2 eth1:10.10.17.222

Suitable interfaces for the private interconnect on subnet "192.168.122.0":
node2 virbr0:192.168.122.1

Suitable interfaces for the private interconnect on subnet "192.168.100.0":
node2 eth0:192.168.100.102

ERROR:
Could not find a suitable set of interfaces for VIPs.

Result: Node connectivity check failed.

Checking system requirements for 'crs'...

......
System requirement failed for 'crs'
Pre-check for cluster services setup was unsuccessful on all the nodes.

可以看到,在node1节点上执行的检查,却得到node1的Reachable是no,这是什么原因呢?
node1和node2可以ping通。




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