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ORACLE RAC+AIX HACMP到底要几块网卡?
原文:
问一个关于rac的问题
我重做了rac,ibm aix rs6000,做好后应用正常,oracle升级到了9205,在客户端测试也能够实现透明fail over,load balance等功能,但是每天产生很多错误日志
/apps/oracle/product/9.2.0/admin/m85/bdump/m852_ora_975000.trc
Oracle9i Enterprise Edition Release 9.2.0.5.0 - 64bit Production
With the Partitioning, Real Application Clusters, OLAP and Oracle Data Mining options
JServer Release 9.2.0.5.0 - Production
ORACLE_HOME = /apps/oracle/product/9.2.0
System name: AIX
Node name: ecsvr2
Release: 1
Version: 5
Machine: 000FFF6F4C00
Instance name: m852
Redo thread mounted by this instance: 2
Oracle process number: 0
975000
Number of Serviceable Networks detected is less than 2
Disabling Transparent Network Failover Feature.
m85-2:/apps/oracle/product/9.2.0/admin/m85/bdump
看着好像只起了一个节点,实际上两个节点都正常,谁能帮忙告诉我这是哪个地方检测时出了问题,os?oracle?怎么能去掉?谢谢
hacmp 的拓扑结构print 一份出来看看。
Cluster Description of Cluster ec_cluster
Cluster ID: 6599
There were 2 networks defined : ipnet, nipnet
There are 2 nodes in this cluster.
NODE ecsvr1:
This node has 2 service interface(s):
Service Interface ecsvr1:
IP address: 10.98.110.145
Hardware Address:
Network: ipnet
Attribute: public
Aliased Address?: False
Service Interface ecsvr1 has no boot interfaces.
Service Interface ecsvr1 has 1 standby interfaces.
Standby Interface 1: ecsvr1i
IP address: 10.98.111.1
Network: ipnet
Attribute: public
Service Interface ecsvr1rs:
IP address: /dev/tty0
Hardware Address:
Network: nipnet
Attribute: serial
Aliased Address?: False
Service Interface ecsvr1rs has no boot interfaces.
Service Interface ecsvr1rs has no standby interfaces.
NODE ecsvr2:
This node has 2 service interface(s):
Service Interface ecsvr2:
IP address: 10.98.110.146
Hardware Address:
Network: ipnet
Attribute: public
Aliased Address?: False
Service Interface ecsvr2 has no boot interfaces.
Service Interface ecsvr2 has 1 standby interfaces.
Standby Interface 1: ecsvr2i
IP address: 10.98.111.2
Network: ipnet
Attribute: public
Service Interface ecsvr2rs:
IP address: /dev/tty0
Hardware Address:
Network: nipnet
Attribute: serial
Aliased Address?: False
Service Interface ecsvr2rs has no boot interfaces.
Service Interface ecsvr2rs has no standby interfaces.
Breakdown of network connections:
Connections to network ipnet
Node ecsvr1 is connected to network ipnet by these interfaces:
ecsvr1
ecsvr1i
Node ecsvr2 is connected to network ipnet by these interfaces:
ecsvr2
ecsvr2i
Connections to network nipnet
Node ecsvr1 is connected to network nipnet by these interfaces:
ecsvr1rs
Node ecsvr2 is connected to network nipnet by these interfaces:
ecsvr2rs
hi
你们的rac 设计有问题,拿公网网卡作为cache fusion的网卡啊!
rac 至少3个网卡,一个Private Service的网卡作为cache fusion的啊!
呵呵,我们原来刚刚实施完就出了这个问题,我首先再metalink上提出了,后来又打oracle电话咨询,他们说需要一个私有网络,既private。但是后来我问了ibm,他们说他们里边可以设置,但是他们没有用过,最后有一个ibm工程师实施过,说需要三块。service,standby,private各一块。tnf需要首先检测private,如果没有就用service。但是他会不断的再日志中提示你。还好,我们当时弄了三块网卡,有一快主板上的没有用正好用上了 。现在就没有问题了. |
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