Comments on: Exchange 2010 24×7 Online Defragmentation and Online Database Scanning

By: rahamathullah

rahamathullah — Fri, 18 Nov 2011 13:36:08 +0000

Use below command to display for all the databases:

Get-MailboxDatabase -Status | FT name,databasesize,available* -auto

Use below command to display for particular database:

Get-MailboxDatabase database name -Status | FT name,databasesize,available* -auto

By: Elan Shudnow

Elan Shudnow — Wed, 22 Jun 2011 22:09:38 +0000

The two values should be different. The first is how much space the user's mailbox is using and the second command is how much whitespace the entire database has available for mailbox users to use. Two completely different purposes for those 2 commands.

By: Hank

Hank — Wed, 22 Jun 2011 19:26:25 +0000

If I get the Database Size by doing a filesize and do
Get-MailboxStatistics -Database “Mailbox Database” | Format-Table DisplayName, ItemCount, @{expression={$_.totalitemsize.value.ToMB()};label=”Size(MB)”}

to get my users and the amount of space they are using should the whitespace equal

Get-MailboxDatabase -Status | FL Name,AvailableNewMailboxSpace

because it don't

By: Ghost Scripter

Ghost Scripter — Thu, 12 May 2011 19:19:17 +0000

Get-MailboxDatabase -Status | FL Name,AvailableNewMailboxSpace

By: Hariramprasath

Hariramprasath — Tue, 26 Oct 2010 12:02:29 +0000

Sorry.. Typed only a few words.. Any c++ or java programs to calculate the whitespace in Exchange 2010?!.. I wrote a program using wmi queries to calculate the white space in Exchange 2007 and Exchange 2003, but am unable to find it in Exchange 2010. Is there any other way to do this using any c++ or java?!

By: Hariramprasath

Hariramprasath — Tue, 26 Oct 2010 12:00:06 +0000

any c++ or java programs to calculate