Hi All,

How to avoid below warning, already applied the hotfix (https://support.microsoft.com/en-us/kb/2494036)

Given vote to possible owners in WSFC.

Configuration: (N1 Active/N2 Passive = 1 SQL Instance) & Third node is standalone SQL for AlwaysOn.

TITLE: Microsoft SQL Server Management Studio
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The current WSFC cluster quorum vote configuration is not recommended for this availability group. For more information, see the following topic in SQL Server Books Online: http://go.microsoft.com/fwlink/?LinkId=224159.

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BUTTONS:

OK
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Regards,

http://blogs.msdn.com/b/sqlalwayson/archive/2012/03/13/quorum-vote-configuration-check-in-alwayson-availability-group-wizards-andy-jing.aspx

I would recommend using the latest Server OS.  It makes your life so much easier. In fact, I refuse to use AGs with Windows Server 2008 with my clients.  Look at the all the hot fixes that are needed for Windows 2008 in the link below. They are all included or not needed with Windows 2012 or 2012 R2.

https://msdn.microsoft.com/en-us/library/ff878487.aspx?f=255&MSPPError=-2147217396

On top of this, you also get Dynamic Quorum which is a huge benefit of Windows 2012.

http://windowsitpro.com/windows-server-2012/dynamic-quorum-windows-server-2012