In this Document
Symptoms
Changes
Cause
Solution
References


APPLIES TO:
Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Oracle Net Services - Version 11.2.0.4 to 11.2.0.4 [Release 11.2]
Linux x86-64
SYMPTOMS
Dynamically added new disks to storage using udev rules(as per the docs note 414897.1, 1528148.1, 371814.1 etc).


During start_udev, udev has deleted the public network interface and this caused the listener to crash, and clusterware moved all services, scan listeners and the VIP on node 1 to node 2.


CHANGES
 Trying to add disk to storage using udev


CAUSE
 udev has deleted the public network interface.


SOLUTION
As per RHEL you are advised to set HOTPLUG="no" for the network configuration scripts.


Add HOTPLUG="no" to the ifcfg-eth0 (public), ifcfg-eth1 (private) and ifcfg-eth2 (backup) network config files in /etc/sysconfig/network-scripts directory.


如果做了bond 也是需要修改的。