If the available physical memory is greater than the accessible virtual memory , awe mapped memory can be activated 如果可用物理内存大于可访问的虚拟内存,则可以激活awe映射内存。
If other applications require additional memory , sql server can release the allocated awe mapped memory if it is not needed )如果其他应用程序需要额外的内存, sql server会在不需要awe映射内存时释放所分配的awe映射内存。
In other words , the buffer pool can dynamically manage awe mapped memory to balance sql server memory use with the overall system requirements 换言之,缓冲池可以动态管理awe映射的内存来平衡sql server内存使用与整体系统要求。
If the available physical memory is less than the configured limit set on virtual memory address space , awe mapped memory cannot be activated 如果可用物理内存小于虚拟内存地址空间上设置的配置限制,将无法激活awe映射内存。在这种情况下,无论
Similarly , if fewer resources are required , sql server can return awe mapped memory to the operating system for use by other processes or applications 同样,如果需要更少的资源, sql server会将awe映射内存返还给操作系统,以供其他进程或应用程序使用。