Question : mailbox move in exchange 2007

Hello Experts,

We moved mailbox from one storage group to another. it was completed successfully. But when I checked application logs. I have found following errors and warnings.
=================================================
Event Type:       Warning
Event Source:    MSExchangeIS Mailbox Store
Event Category: Rules
Event ID:           1151

Description:
A rule synchronization error (1144) has occurred on mailbox database "****".

 The mailbox folder is Top of Information Store\Inbox.

 The distinguished name of the owning mailbox is ---.

 There are 24 of 24 retries remaining.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
==========================================================================
Event Type:       Error
Event Source:    MSExchangeIS Mailbox Store
Event Category: General
Event ID:           10001

Description:
The folder with folder ID **** could not be deleted. Additional information: 0x8004010f.
=========================================================================
Event Type:       Error
Event Source:    MSExchangeIS Mailbox Store
Event Category: General
Event ID:           1203

Description:
Failed to delete the mailbox of *** with error 0x8004010f.

Thanks in advance.

Answer : mailbox move in exchange 2007

Except in special circumstances, you should never run an offline defrag, expecially with Exchange 2007. An offline defrag will require downtime, which can be substantial for a large database. Running an offline defrag is also not risk free and has the potential to mess up your database. With Exchange 2007, the recommeded procedure is to move all mailboxes out of the database in question, dismount the database, delete the database files, then remount the database, which creates an empty database file.

JJ