本文轉自ITPUB上一兄弟總結，以備查詢。

今天一早來，同事說他周末在安裝 rac 出問題了，始終無法使用vipca 創建 vip資源 ， 叫我幫忙看看。

他用的是 vmware server 2.0 搭建 虛擬 rac 。

一. 環境如下　
OS: Red Hat Enterprise Linux Server release 5.4 (Tikanga)
KERNEL : 2.6.18-164.el5
clusterware： clusterware 10.2.0.1


1. 我首先查看了他的 $ORA_CRS_HOME/bin 下的 vipca 文件, 是否消除 LD_ASSUME_KERNEL 。
? ? 一看，果然沒有消除。
? ? 于是 export LD_ASSUME_KERNEL 的后一行 添加 unset LD_ASSUME_KERNEL??，后保存 。

2. 再次執行 vipca ，但還是無法執行 報錯，于是到 $ORA_CRS_HOME/cfgtoollogs/vipca/ 下查看日志 。
vipca.log
=====================================================================================================
[main] [8:14:50:226] [VipCA.setDefaultTrace:321]??trace log file is not null
[main] [8:14:50:226] [VipCA.getNodeList:1210]??VIPCA: GetNodeList
[main] [8:14:50:274] [GetActiveNodes.create:213]??Going into GetActiveNodes constructor...
[main] [8:14:50:285] [HASContext.getInstance:190]??Module init : 16
[main] [8:14:50:285] [HASContext.getInstance:214]??Local Module init : 19
[main] [8:14:50:338] [Library.getInstance:95]??Created instance of Library.
[main] [8:14:50:339] [Library.load:195]??Loading libsrvmhas10.so...
[main] [8:14:50:339] [Library.load:201]??oracleHome null
[main] [8:14:50:339] [Library.load:236]??Loading??library srvmhas10 from path=
/opt/oracle/products/crs/jdk/jre/lib/i386/client:/opt/oracle/products/crs/jdk/jre/lib/i386:/opt/oracle/products/crs/jdk/jre/../lib/i386:/opt/oracle/products/crs/lib:/opt/oracle/products/crs/srvm/lib:
[main] [8:14:50:418] [Library.load:244]??Loaded library srvmhas10 from path=
/opt/oracle/products/crs/jdk/jre/lib/i386/client:/opt/oracle/products/crs/jdk/jre/lib/i386:/opt/oracle/products/crs/jdk/jre/../lib/i386:/opt/oracle/products/crs/lib:/opt/oracle/products/crs/srvm/lib:
[main] [8:14:50:420] [has.HASContextNative.Native]??prsr_trace: no lsf ctx, line=Native: allocHASContext
[main] [8:14:50:420] [has.HASContextNative.Native]
allocHASContext: Came in
[main] [8:14:50:422] [has.HASContextNative.Native]
....
[main] [8:14:50:613] [OCRTreeHA.listInterfaceNames:1774]??OCR does not have any global interfaces set
[main] [8:14:50:613] [OCRTreeHA.listInterfaceNames:1779]??Releasing shared CSS lock SRVM.SYSTEM.css.interfaces
[main] [8:14:50:614] [has.ClusterLockNative.Native]??prsr_trace: Native: unlock
[main] [8:14:50:615] [Cluster.extractInterfaces:1560]??ifType = 4
[main] [8:14:50:615] [Cluster.extractInterfaces:1561]??ipType = 0
[main] [8:14:50:615] [VipCA.getInterfaces:599]??No public interfaces found in OCR. Getting interfaces from OS
[main] [8:14:50:617] [HASContext.getInstance:190]??Module init : 32
[main] [8:14:50:617] [HASContext.getInstance:214]??Local Module init : 32
[main] [8:14:50:617] [has.HASContextNative.Native]??prsr_trace: Native: allocHASContext
[main] [8:14:50:618] [has.HASContextNative.Native]
allocHASContext: Came in
[main] [8:14:50:618] [has.HASContextNative.Native]??prsr_trace: Native: prsr_initCLSR
[main] [8:14:50:620] [has.HASContextNative.Native]
allocHASContext: CLSR context [1]
[main] [8:14:50:620] [has.HASContextNative.Native]
allocHASContext: retval [1]
[main] [8:14:50:620] [HASContext.getInstance:249]??HAS Context Allocated: 4 to [url=mailtoracle.ops.mgmt.has.VIP@16fd0b7]oracle.ops.mgmt.has.VIP@16fd0b7[/url]
[main] [8:14:50:620] [VIP.<init>:69]??VIP Instance created.
[main] [8:14:50:622] [has.VIPNative.Native]??prsr_trace: Native: listNetInterfaces
[main] [8:14:51:691] [has.VIPNative.Native]??prsr_trace: prsr_setCLSRError: 3 -- Error 0

[main] [8:14:51:692] [has.VIPNative.Native]??prsr_trace: prsr_setCLSRError: 3 -- Error 0
[main] [8:14:51:692] [has.VIPNative.Native]??prsr_trace: prsr_throwException: oracle/ops/mgmt/has/HASContextException[Error 0--Native: listNetInterfaces]
[main] [8:14:51:698] [VipCA.runApplication:2891]??oracle.ops.vipca.VipCA.getInterfaces(VipCA.java:614)
oracle.ops.vipca.VipCA.processGUIArgs(VipCA.java:452)
oracle.ops.vipca.VipCA.runApplication(VipCA.java:2841)
oracle.ops.vipca.VipCA.main(VipCA.java:3147)
=========================================end============================================================
看了一會，發現其中 OCR does not have any global interfaces set 這個提示。
于是我懷疑是他的網絡設置問題。

3. 用 設置網絡，解決問題。
用oifcfg??查看的他網絡
[root@node1 db]# oifcfg getif ;
沒有顯示信息，證明他的網絡根本沒設置好。

在查看 /etc/hosts
# The public network address for rac node1 and node2 .
192.168.100.101??node1??# --> n1
192.168.100.102??node2??# --> n2
# The private network address for rac n1 and n2 .
10.10.10.11? ???node1-priv #--> n1
10.10.10.12? ???node2-priv #--> n2
# The virtral network address for rac n1 and n2 .
192.168.100.41? ?node1-vip
192.168.100.42? ?node2-vip

添加網絡
[root@node1 db]# oifcfg iflist
eth0??192.168.100.0
eth1??10.10.10.0
eth2??172.24.121.128
[root@node1 db]# oifcfg setif -global eth0/192.168.100.0ublic
[root@node1 db]# oifcfg setif -global eth0/10.10.10.0:cluster_interconnect
[root@node1 db]# oifcfg getif
eth0??192.168.100.0??global??public
eth1??10.10.10.0??global??cluster_interconnect

再次執行 vipca 成功。

轉載于:https://blog.51cto.com/hsbxxl/720248

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