oracle grid HAIP启动失败

参考手册：

AIX: HAIP fails to start with "OS error: 22" due to non-related devices using same major device number 

报错信息：

$GRID_HOME/log/<hostname>/agent/ohasd/orarootagent_root/orarootagent_root.log
2012-03-29 09:27:34.258: [ USRTHRD][4371] {0:0:209} Arp::sCreateSocket {
2012-03-29 09:27:44.264: [ USRTHRD][4371] {0:0:209} failed to create arp
2012-03-29 09:27:44.264: [ USRTHRD][4371] {0:0:209} (null) category: -2, operation: SETIF, loc: bpfopen:21,o, OS error: 22, other: dev /dev/bpf0, ifr en15
2012-03-29 09:27:44.264: [ USRTHRD][4371] {0:0:209} [NetHAWork] thread hit exception failed to create ARP
2012-03-29 09:27:44.264: [ USRTHRD][4371] {0:0:209} [NetHAWork] thread stopping
2012-03-29 09:27:44.264: [ USRTHRD][4371] {0:0:209} Thread:[NetHAWork]isRunning is reset to false here
2012-03-29 09:27:46.175: [ USRTHRD][4114] {0:0:209} HAIP: Moving ip '' from inf 'en15' to inf 'en15'
2012-03-29 09:27:46.175: [ USRTHRD][4114] {0:0:209} pausing thread
2012-03-29 09:27:46.175: [ USRTHRD][4114] {0:0:209} posting thread
2012-03-29 09:27:46.175: [ USRTHRD][4114] {0:0:209} Waiting for HAIP work thread to cleanup ARP
2012-03-29 09:27:48.175: [ USRTHRD][4114] {0:0:209} timeout to wait thread to cleanup ARP

/tmp/bpf_*.log
Apr 02 17:38:06.112 | [ 70 ] ioctl: failed req 2149597804, args 114eed5f0, errno 22
Apr 02 17:38:06.212 | [ 71 ] ioctl: failed req 2149597804, args 114eed5f0, errno 22
Apr 02 17:38:06.312 | [ 72 ] ioctl: failed req 2149597804, args 114eed5f0, errno 22
Apr 02 17:38:06.412 | [ 73 ] ioctl: failed req 2149597804, args 114eed5f0, errno 22
Apr 02 17:38:06.512 | [ 74 ] ioctl: failed req 2149597804, args 114eed5f0, errno 22

错误原因：

bpf设备号和dlmadrv设备号冲突

解决办法：

修改冲突设备的major/minor 。

报错