Storage optimization: I/O Priorities (registry key IdlePrioritySupported)

Applies to: Windows Server 2012 R2 Windows Server 2012 Windows Server 2008 R2 Windows Server 2008   Using Storage-related Parameters and Performance Counters – I/O Priorities the document says to add a key under HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\DeviceClasses\{Device_GUID}\DeviceParameters\Classpnp\ IdlePrioritySupported (dword) 0 (hex)   Now, the question becomes how you get the {Device_GUID} information? Note:  The information is not…

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Links to post SP1 hotfixes for Windows Server 2008 Service Pack 1

List of storage related hotfixes post Service Pack 1 for Windows Server 2008 (R1) SP1. http://blogs.technet.com/b/yongrhee/archive/2012/03/05/list-of-storage-related-hotfixes-post-service-pack-1-for-windows-server-2008-r1-sp1.aspx List of Network related hotfixes post Service Pack 1 for Windows Server 2008 (R1) SP1 http://blogs.technet.com/b/yongrhee/archive/2012/03/10/list-of-network-related-hotfixes-post-sp1-for-windows-server-2008-r1-sp1.aspx List of NLB related hotfixes post Service Pack 1 for Windows Server 2008 http://blogs.technet.com/b/yongrhee/archive/2009/10/11/list-of-nlb-related-hotfixes-post-service-pack-1-for-windows-server-2008.aspx List of Failover Cluster related hotfixes post Service Pack…

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