Tag Archives: SBS

Microsoft, SBS 2008, Service Pack 1, Service Pack 2, Service Pack 2, Service Pack 2, Service Pack 2, Small Business Server 2008, Windows, Windows Server 2008, Windows Vista

Windows Vista, Server 2008 and SBS 2008 Service Pack 2 – You may find that Memory Manager can no longer commit Memory Pages resulting in applications and services experiencing performance and reliability issues

If you are running Windows Vista, Windows Server 2008 or Windows Small Business Server 2008 with Service Pack 2 you may find that Memory Manager can no longer commit Memory Pages resulting in applications and services experiencing performance and reliability issues.

This issue occurs because the Memory Manager incorrectly attempts to return more memory pages than have actually been allocated.

The issue can be resolved by applying the hotfix KB 2619529 http://support.microsoft.com/kb/2619529

SBS 2011, Small Business Server 2011, Windows Server 2008 R2

Windows Server 2008 R2 and SBS 2011 RTM or SP1 – You may experience disk I/O performance issues with certain Intel Xeon Processors

You may experience disk I/O performance issues if your server contains an Intel Xeon Westmere-EX (10 Core) processor

This can occur because some of the I/O completion port objects are not cache-aligned. This behavior is what causes poor disk I/O performance.

You can resolve the issue by updating Ntoskrnl.exe and Ntkrnlpa.exe updated versions are available for download from http://support.microsoft.com/kb/2545635