消息队列消息总大小的问题
系统的核心参数如下:
MSGMAP: number of entries in message map.
The current value is: 1024 (normally: 512) New value is:
MSGMAX: maximum message size.
The current value is: 20480 (normally: 8192) New value is:
MSGMNB: maximum number of characters in a message queue.
The current value is: 20480 (normally: 8192) New value is:
MSGSEG: number of message segments in the system.
The current value is: 1024 New value is:
可消息队列中的消息字节数达到8192后就没办法继续添加消息,为什么?
谢谢!!!