IIS 更改一个池上的 enable32BitAppOnWin64 选项会影响所有池

Question

如果我更改一个池上的 enable32BitAppOnWin64 选项，所有其他池都会将其 enable32BitAppOnWin64 选项更改为与更改后的选项相同的值。

我猜这种行为不是设计使然。我的 IIS 可能出了什么问题？

Windows 服务器 2008 R2 IIS 7.5

<applicationPools>
            <add name="DefaultAppPool" />
            <add name="Classic .NET AppPool" managedPipelineMode="Classic" />
            <add name="ASP.NET v4.0" managedRuntimeVersion="v4.0" />
            <add name="ASP.NET v4.0 Classic" managedRuntimeVersion="v4.0" managedPipelineMode="Classic" />
            <add name="SharePoint Web Services Root" autoStart="true" managedPipelineMode="Integrated">
                <processModel identityType="LocalService" idleTimeout="00:00:00" pingingEnabled="true" />
                <recycling logEventOnRecycle="Time, Requests, Schedule, Memory, IsapiUnhealthy, OnDemand, ConfigChange, PrivateMemory">
                    <periodicRestart time="00:00:00">
                        <schedule>
                            <clear />
                        </schedule>
                    </periodicRestart>
                </recycling>
            </add>
            <add name="SecurityTokenServiceApplicationPool" autoStart="true" managedPipelineMode="Integrated">
                <processModel identityType="LocalSystem" idleTimeout="00:00:00" pingingEnabled="true" />
                <recycling logEventOnRecycle="Time, Requests, Schedule, Memory, IsapiUnhealthy, OnDemand, ConfigChange, PrivateMemory">
                    <periodicRestart time="00:00:00">
                        <schedule>
                            <clear />
                        </schedule>
                    </periodicRestart>
                </recycling>
            </add>
            <add name="0d0efe5a69aa4e14b9e9f593b3bb2551" autoStart="true" managedPipelineMode="Integrated">
                <processModel identityType="NetworkService" idleTimeout="00:00:00" pingingEnabled="true" />
                <recycling logEventOnRecycle="Time, Requests, Schedule, Memory, IsapiUnhealthy, OnDemand, ConfigChange, PrivateMemory">
                    <periodicRestart time="00:00:00">
                        <schedule>
                            <clear />
                        </schedule>
                    </periodicRestart>
                </recycling>
            </add>
            <add name="SharePoint Central Administration v4" autoStart="true" managedPipelineMode="Integrated">
                <processModel identityType="NetworkService" loadUserProfile="true" idleTimeout="00:00:00" />
                <recycling logEventOnRecycle="Time, Requests, Schedule, Memory, IsapiUnhealthy, OnDemand, ConfigChange, PrivateMemory">
                    <periodicRestart time="00:00:00">
                        <schedule>
                            <clear />
                            <add value="02:43:00" />
                        </schedule>
                    </periodicRestart>
                </recycling>
                <failure rapidFailProtectionMaxCrashes="10" />
            </add>
            <add name="SharePoint - 80" autoStart="true" managedPipelineMode="Integrated">
                <processModel identityType="NetworkService" loadUserProfile="true" idleTimeout="00:00:00" />
                <recycling logEventOnRecycle="Time, Requests, Schedule, Memory, IsapiUnhealthy, OnDemand, ConfigChange, PrivateMemory">
                    <periodicRestart time="00:00:00">
                        <schedule>
                            <clear />
                            <add value="01:26:00" />
                        </schedule>
                    </periodicRestart>
                </recycling>
                <failure rapidFailProtectionMaxCrashes="10" />
            </add>
            <add name="9da36b17dcf54ae08e904d43467e6c0b" autoStart="true" managedPipelineMode="Integrated">
                <processModel identityType="NetworkService" idleTimeout="00:00:00" pingingEnabled="true" />
                <recycling logEventOnRecycle="Time, Requests, Schedule, Memory, IsapiUnhealthy, OnDemand, ConfigChange, PrivateMemory">
                    <periodicRestart time="00:00:00">
                        <schedule>
                            <clear />
                        </schedule>
                    </periodicRestart>
                </recycling>
            </add>
            <add name="Icp" autoStart="true" managedRuntimeVersion="v4.0" />
            <applicationPoolDefaults enable32BitAppOnWin64="true">
                <processModel identityType="ApplicationPoolIdentity" />
            </applicationPoolDefaults>
        </applicationPools>

Answer 1

确保Application Pool Defaults已将enable32BitAppOnWin64选项设置为false。