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Archive for the ‘Database Management’ Category

Disable iSCSI Networks for DAGs

If you have Exchange 2010 DAGs and you use iSCSI to present those servers with storage for the databases, you must ensure the DAG does not use this network. (more…)

Exchange database repair – The eseutil /p process

Recently, a reader of the website came to me with a question- “You explained in detail on how to perform various operations to recover data from an exchange database “which is great”. But, what exactly repair (eseutil /p) processes do?     (more…)

The Operative synopsis of Exchange database and ESE

Have you ever imagined the background processes involved in storing your email message in an exchange database? The process involved in the creation of transaction log files? How does “The famous Store.exe”- Microsoft Exchange Information Store service function and what is its significance? Keep reading…. (more…)

How Exchange 2010 deals with whitespace

With Exchange 2007 and older versions, one of the key elements that an Exchange administrator needed to keep an eye on, and caused confusion for newcomers to Exchange was the amount of white space in the database. (more…)

DAG Maintenance on Exchange 2010 SP1

This article outlines the process of putting your DAG members in maintenance mode prior to any activity. (more…)

Cannot Activate Database Copy: Content Index Catalog Files in Failed State

This post address an issue where the index status shows status “failed” with Exchange 2010 DAG (more…)

Named Props Quota in Exchange 2007, SP1 RU8 and beyond

Ratish post here has already detailed about Named Props Quota and the trouble it creates for the Admins in Exchange 2003 and 2007 and so, I am not going to dive into it now. But the good news is that Exchange 2007 SP1 RU7 and Exchange 2007 SP2 has got in some improvements, but at the same time, not with problems.

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Exchange 2007: Operation terminated with error -939586631 The restore environment information isn’t found or cannot be opened

Exchange 2007 restore process fails with the following error­­­­ -939586631 (more…)

Exchange 2010 database recovery

This article outline’s the steps to restore an exchange database in Exchange 2010, christened Recovery Database for DAG. (more…)

Restore Database of Server A to Server B

In Exchange, it a known issue that we cannot mount or restore database of one server to another. The Database Portability feature in makes it possible in Exchange 2007 but for Exchange 2003 there is a procedure to tackle this situation.

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