Local Continuous Replication on virutal Machines for Exchange Server 2007

Disaster Management
Backup are of two types, Client side backup and Server side backup.
In Exchange server 2007 a Client can take his mail backup using clients like WIN Mail , MS Outlook.

While coming to Server side backup, total concept is different, administrator will take the backup of entire database. One of the method of taking backup at server side is LCR (Local Continuous Replication).

Local Continuous Replication:-

-One Machine-Enabled per storage Group.
-Supports only two copies
-Easy configuration

Recommendations:-
 Uses a single mailbox database per storage group.
Distributes the Production Database(Active Copy)  & Copy Database(Passive Copy) and transaction log files to separate disks.

Benefits:-
-Enables recovery in minutes.
-Enables recovery without data loss.





Disadvantages:-
  • Works only on Domain
  • Supports single passive copy
  • If production copy is down then passive copy is converted as production copy.
  • It is unidirectional
  • Also needs Separate hard disk for backup.
For more details about this topic. Please watch the video on below link.
http://youtu.be/V2b7nOWNK9w

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