这是跟2003 X32系统的 /PAE /3GB类似吗?
我就2003系统方面在网上看到:
"On a 32 bit based operating system by default we have 2 GB Virtual Address Space allocated to Kernel Mode & 2GB to User Mode. So if you enable /3GB that means Kernel Mode will be of 1 GB & 3 GB will be allocated to User Mode. Now running an OS with 1 GB VAS can lead to -ve impact like slow performance of the OS itself.
Normally MS recommed to enable /3GB only if there are some memory (OOM) problems on SQL Side (again it depends on the situation)."