What is reseed database?

The reseed-database command enables you to reseed a passive database copy that is in a failed state ( Failed , FailedandSuspended , or Suspended ) to restore it to the latest local Snapshot copy and place the passive database copy in a healthy state.

How do I reseed an Exchange database?

Reseeding using the Exchange Admin Center

1. Log in using Administrator credentials and go to Server>>Database.
2. Here, select the database which is to be updated.
3. Click the Update button to start the reseeding process.
4. Click the Browse button to add the source Exchange Server.
5. The method of reseeding will begin.

What is Exchange seeding?

Description. Seeding is the process in which a copy of a mailbox database is added to another Mailbox server. This becomes the database copy into which copied log files and data are replayed.

How do I check my exchange seeding status?

To verify that you’ve successfully seeded a mailbox database copy, do one of the following: In the EAC, navigate to Servers > Databases. Select the database that was seeded. In the Details pane, the status of the database copy and its content index are displayed, along with the current copy queue length.

How to reseed failed database copy in Exchange Server 2013?

The options for selecting a reseed source will be demonstrated below. Open the Exchange Admin Center and navigate to Servers -> Databases. Select the database that has the failed copy. On the database copy that is shown as failed click the Update link.

How to reseed a mailbox database in exchange?

To reseed the database copy launch the Exchange Management Shell on the server that is in a failed state. First we need to suspend replication for the mailbox database copy on this server. Use the following command, specifying the mailbox database in the format “ \\ ”.

How big of a database do I need to reseed?

By default the reseed will use the DAG member hosting the active database copy as the source. If the database is 500Gb in size, that is 500Gb of database that needs to be copied across the network, plus the transaction log files and the content index for that database. This can add up to a lot of data that needs to travel across your network.

How to check database redundancy in exchange 2010?

1- Dismount Database manually. 2- Use ESEUTIL to check database states (Clean Shutdown or Dirty Shutdown). 3- If the database in clean shutdown states you can delete all logs manually. 4- Then mount database again it will start new sequence and new check point file.