Dell H810 Manuel d'utilisateur télécharger pdf (Page 7)

Microsoft Exchange 2010 on Dell Systems: Simple Distributed Configurations

1500 mailboxes, up to 3GB each, on PowerEdge R720xd

This reference architecture utilizes the Multi-role server and storage ―bricks‖ with internal storage. It

has been sized to provide mailbox sizes of up to 3GB each. The Mailbox IO profile is sized for up to 150

messages per mailbox per day with 20% IO headroom to accommodate up to 0.18 IOPs per mailbox. This

solution delivers high availability using Exchange 2010 mailbox resiliency with a two copy Database

Availability Group (DAG). Both the active and passive copies are local. This solution does not offer site

resiliency.

Solution Requirements

Number of mailboxes

1,500

Average user I/O profile

(messages/day)

0.18 IOPs per user (~150 messages per day)

Average mailbox size limit

Up to 3GB

Total active/passive copies per

database

2 copy DAG (1 active + 1 passive)

Not included in this solution

Disaster recovery or site resiliency

Additional server for Hub/CAS

UM and Edge Roles

Architecture Diagram

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Dell H810 Manuel d'utilisateur Page 7