IOCP问题——AIX 6.1 上安装Oracle 12C RAC

AIX 6.1
GI和oracle版本 12.1.0.2
两节点RAC

故障现象：

进行安装前检查
./runcluvfy.sh stage -pre crsinst -n df-custdb1,df-custdb2 -fixup –verbose

报如下错误。
Starting check for I/O Completion Ports (IOCP) device status ...

ERROR:

PRVE-10167 : I/O Completion Ports (IOCP) device status did not match the required value on node "df_custdb1". [Expected = "Available"; Found = "Defined"]
PRVE-10167 : I/O Completion Ports (IOCP) device status did not match the required value on node "df_custdb2". [Expected = "Available"; Found = "Defined"]

Check for I/O Completion Ports (IOCP) device status failed

解决方法：
df-custdb1:/# lsdev |grep iocp
iocp0 Defined I/O Completion Ports
df-custdb1:/#
df-custdb1:/# smitty iocp

Change / Show Characteristics of I/O Completion Ports

按F4，出现一个列表,选择Available，回车修改。重启操作系统生效。

df-custdb1:/# lsdev |grep iocp
iocp0 Available I/O Completion Ports

问题解决后，再次进行安装前检查，IOCP项通过检查。

Starting check for I/O Completion Ports (IOCP) device status ...

Check for I/O Completion Ports (IOCP) device status passed

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IOCP问题——AIX 6.1 上安装Oracle 12C RAC

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