When installing 11.2.0.1 on the Centos 6.3 x64 platform, Hang remained unchanged to 65%.

When installing Oracle grid with a native vmware virtual machine, the system always stops when it is installed to 65%, and then check the log and find that the log does not respond:

[root@linux01 app] # tail-f / app/oraInventory/logs/installActions2015-08-17005-51-32PM.log at oracle.sysman.oii.oiic.OiicInstallAPISession.access$000 (OiicInstallAPISession.java:88) at oracle.sysman.oii.oiic.OiicInstallAPISession$OiicActionsThread.run (OiicInstallAPISession.java:934) Caused by: oracle.ops.mgmt.cluster.RemoteDirException: at oracle.ops.mgmt.nativesystem.UnixSystem.pathExists (UnixSystem.java:956) at oracle.ops .mgmt.cluster.Cluster.isExists (Cluster.java:1237) at oracle.sysman.oii.oiip.oiipg.OiipgClusterOps.fileExistsOnNode (OiipgClusterOps.java:2206)... 10 moreINFO: Copying Oracle home'/ app/grid' to remote nodes' linux02'.INFO: Copying Oracle home'/ app/grid' to remote nodes' linux02'.

Feel that it has something to do with the network. Check / etc/hosts and find no problem.

Check the firewall, find that iptables is not off, disable iptables, and turn off iptables

[root@linux01 app] # chkconfig iptables off [root@linux01 app] # [root@linux01 app] # [root@linux01 app] # service iptables stopiptables: Flushing firewall rules: [OK] iptables: Setting chains to policy ACCEPT: filter [OK] iptables: Unloading modules: [OK]

Delete the files that were installed last time and reinstall:

[root@linux01 app] # rm-rf. / oraInventory/ [root@linux01 app] # cd grid [root@linux01 grid] # rm-rf. / * after reinstallation, it is ready to go, and there is a file cp from the second node [root@linux02 app] # lltotal 24drwxr-xr-x. 57 grid oinstall 4096 Aug 17 18:37 griddrwx-. 2 oracle oinstall 16384 Aug 4 17:00 lost+founddrwxrwxrwx. 4 oracle oinstall 4096 Aug 6 11:36 soft