IBM ASR ( Automatic Server Restart ) issue with Exchange 2010 rollup installation

Today , I was installing rollup 4 v2 for Exchange 2010 SP2 servers at one of our costumers . The installation was proceeding normally , when suddenly the server rebooted . After the server came online and upon investigating with its system logs , the following was found :

As indicated ,the issue was due to Automatic Server Restart ( ASR ) functionality , which monitors on server’s performance / functionality and do automatic restart when it is massively utilized / performance issue is indicated .

As to do install of the rollup , all was required is to disable this functionality by stopping the service responsible for it ( see below )

Once this was done , rollup was successfully installed

After that the service for ASR was set back to started