参考Metalink文档:AIX Version 12.1.0.2 Install Can Not See ASM Disks (Doc ID 1946229.1),可按如下方法解决。
检查iocp状态,如下为Defined状态:
% lsdev | grep iocp
iocp0 Defined I/O Completion Ports
启用iocp:
% smitty iocp
1. 重启后状态变为有效:
---> 选择Change / Show Characteristics of I/O Completion Ports
---> 将STATE to be configured at system restart由Defined状态改为available
2. 配置当前状态为有效:
---> 选择Configure Defined I/O Completion Ports即可将状态置为available
检查:
% lsdev | grep iocp
iocp0 Available I/O Completion Portss