Tomcat启动报错 Could not reserve enough space for object heap

报错信息：

Error occurred during initialization of VM

Could not reserve enough space for object heap

Could not create the Java virtual machine.

解决方法：

在catalina.bat中增加如下设置

set JAVA_OPTS=-server -XX:MaxHeapSize=256m -Xms512m -Xmx512m

原文：http://www.cnblogs.com/miaoyf/p/4135132.html