[ExchangeList] Re: Exchange offline defrag timeframe

Thanks for the info, Larry, in light of Michael's email, I am considering alternatives.
 
...D

 
On 11/15/07, Larry Fry <larry.fry@xxxxxxxxxxxxxxx> wrote:

http://www.petri.co.il/defragment_exchange_2000_2003_server_databases.htm

 

Offline defragmentation creates a new database by copying all records and tables from the old database into the new database . Because this is a copy, defragmentation requires free disk space equal to the size of the database (actually, you'll need 110% of free space).

 

Microsoft recommends a conservative 5 - 7 GB per hour for a defrag operation, which means that your server will be offline for as long as it takes, assuming no hardware failures will occur.

 

Thanks

Larry

 

Larry Fry

Sr. Systems Administrator, MarkMonitor

391 N. Ancestor Pl. Suite 100

Boise, ID  83704

Direct: +1.208-389-5778

Cell: +1.208.794.5223

Larry.fry@xxxxxxxxxxxxxxx

www.markmonitor.com

From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Danny
Sent: Thursday, November 15, 2007 10:10 AM
To: exchangelist@xxxxxxxxxxxxx
Subject: [ExchangeList] Exchange offline defrag timeframe

 

Any idea how long and how much disk space I will need to offline defrag the following platform?

 

Server: Xeon 3.6Ghz, 4GB RAM, RAID 5 on 4 15K RPM SAS drives

Exchange Server 2003 SP2
Primary Storage Group = 90GB
Secondary Storage Group = 15GB

 

Thanks.

 

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