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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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