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Designing Storage for Exchange 2007 SP1 (Digital Press by Pierre Bijaoui

By Pierre Bijaoui

This publication may help you know the hot offerings and percentages to be had in designing your garage surroundings for Microsoft trade Server 2007 SP1. The movement of Microsoft trade Server from a 32-bit software to the 64-bit international diminished the I/O footprint at the garage subsystem. this permits clients to think about shared garage deployments or move the other means and concentrate on direct connected garage. aiding huge mailboxes is now attainable, yet how do you again up and get better the elevated volume of knowledge? alternate Server 2007 non-stop Replication and new positive factors in home windows Server 2008 Failover Clustering presents attention-grabbing probabilities for geographically dispersed deployments. This e-book explains those new integrated positive aspects of trade Server 2007 and compares them with program self reliant information replication ideas supplied by way of high-end garage subsystems. it truly is severe to appreciate those key applied sciences to make definitely the right selection which garage answer most closely fits your online business wishes. The authors proportion their adventure from huge scale deployments and depict configurations used in the course of their initiatives. .Includes an outline of ways the circulate to a 64-bit software decreased the I/O behavior.Storage applied sciences and home windows garage stack gains for alternate servers.Exchange Server 2007 non-stop Replication and home windows Server 2008 Failover Clustering.Performance tracking and research to optimize the alternate Server 2007 configuration

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Designing Storage for Exchange 2007 SP1 (Digital Press Storage Technologies)

This e-book might help you realize the hot offerings and percentages to be had in designing your garage setting for Microsoft trade Server 2007 SP1. The circulation of Microsoft alternate Server from a 32-bit program to the 64-bit international decreased the I/O footprint at the garage subsystem. this permits clients to contemplate shared garage deployments or move the other method and concentrate on direct hooked up garage.

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Writing on block A3, in our example, will involve first “subtracting” the knowledge of A3 to the parity block P3, and then proceeding to generate a new parity. For writing to a RAID5 subsystem, you need to read the data block, read the parity block, update the parity block, and write back both the data block and the parity block. This is what we usually call a compound write operation, which can seem innocent at first; however, note that to maintain the integrity of the overall stripe, you need to write two blocks of data at once.

Topic 2: Service levels Storage design for Exchange 2007 is not possible unless you know your service levels. They do not need to be expressed in a 50-page document; a simple table, such as in Figure 1-15, will suffice. Figure 1-15 Sample service levels for Exchange 2007 Mail Quota (MB) Anti-spam BlackBerry ActiveSync Calendaring Outlook Anywhere OWA Single Item/Mailbox Restore Deleted Item Ret Recovery Time Objective Recovery Point Objective Encrypted Email Fax Disater Tolerance One DC Two DC Archiving ϩ e-Discovery Dedicated Forest AD Hosting Legacy Public Folder Estimated count Bronze 75 Bronze 300 Premium 1,000 • • • • • • • • • • • • • • • 14 8h 4h 30 2h 15mn • • • • • • n/a RTO ϭ 24h RPO ϭ 24h n/a RTO ϭ 2h RPO ϭ 24h n/a RTO ϭ 1h RPO ϭ 24h • • • • • • • • • • 90,000 30,000 4,000 • • 7 24h 24h Topic 1: Requirements Don’t start any deployment without understanding the business and user requirements.

PowerShell comes with a verb–noun structure for each command. For each verb, you have an associated noun, and for the nouns, you have the ability to view properties and apply methods to the object or the component in focus pointed to by the noun. You need to know about EMS because it is a superset of the Exchange Management Console (EMC). Therefore, as we discuss Exchange 2007 storage design and cover some management aspects, we use EMS commands as examples that you can possibly transpose into your test, learning, or production environment.

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