Thanks for your quick response.

Drives are fine. db size is 3.5 TB, 1 TB memory allocated to SQL. I saw few fixes for SQL 2008 but for SQL 2012, i...

We are doing load testing on this server. Total 2 TB memory. Whenever we start the testing, it throws lots of http500 errors from the web-service:

Fatal Exception error, access...

Amit,

Thank you very much for your quick response and very helpful information in this regard.

I think, I got answer of almost all of my doubts. Just some testings are required...

yes Amit, Logreader was running when distributor agent job was lost.

Yes, it is 24*7.

Maintainance window requires notification to several of clients which will be done as last resort.

Elliott W,

Yes, you are absolutely right. I am talking about master copy of the data.

My goal is to create subscription of a publisher database without affecting any access to...

Thanks a lot for your quick response.

As you said, there could be timeouts at the application level this time due to blocking. It means Client access will be affected in...

I am getting following error

Source: CDO.Message.1

Description: The "SendUsing" configuration value is invalid

I know if we recycle the SQL server serice, it can fix the error....