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Read<br />
<a href="http://technet.microsoft.com/library/ms143219%28sql.105%29.aspx" rel="ugc">http://technet.microsoft.c<wbr />om/library<wbr />/ms143219%<wbr />28sql.105%<wbr />29.aspx</a>
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Read
http://technet.microsoft.com/library/ms143219%28sql.105%29.aspx [http://technet.microsoft.com/library/ms143219%28sql.105%29.aspx]

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Hi &nbsp;HuaMinChen thanks for the answer,<br />
Actually I have to install the sp2 on two existing sql 2008 r2 that hosting several Mirrored SQL Server Databases . All database are configured in asyncronous mode
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Hi  HuaMinChen thanks for the answer,
Actually I have to install the sp2 on two existing sql 2008 r2 that hosting several Mirrored SQL Server Databases . All database are configured in asyncronous mode

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can someone please tell me the correct procedure for installing sp2 on 2008 r2 Mirrored SQL Server Databases ?<br />
<br />
thanks
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can someone please tell me the correct procedure for installing sp2 on 2008 r2 Mirrored SQL Server Databases ?

thanks

How to Apply sql 2008 r2 a Service Pack or Patch to Mirrored SQL Server Databases

Microsoft SQL Server 2008 is a suite of relational database management system (RDBMS) products providing multi-user database access functionality.Component services include integration (SSIS), reporting (SSRS), analysis (SSAS), data quality, master data, T-SQL and performance tuning. Major improvements include the  Always On technologies and support for unstructured data types.