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Quadrotech Archive Shuttle 10.3 - Planning Guide

Introduction Architecture Modules Migration Workflow Planning Component Installation Planning for the Archive Shuttle Databases Planning Export/Import Storage Permissions/Access requirements for complex deployments Sizing the PST Output Location How to change Folder Translations Preserving the Chain of Custody Planning for Migrations Migrating Leavers Data and Journal Archives Journal Transformation Migration Tuning a Migration About Us Contacting Quest

Planning for Migrations to Amazon S3

If you plan to migrate data to Amazon S3, install the Storage Import Module before beginning.

When setting up your Amazon S3 account(s) using the Credential Editor, makes sure the AWS Region matches your Amazon S3 account.

You’ll use the Storage Import and Storage Provider target when configuring the workflow policy, mapping wizard, etc.

While setting up the migration, use the Storage Import Module tab of the System Configuration page to, for example, set item/archive parallelism, set up conversion of MSG to EML, fail items permanently on specified errors, etc.

This is how the migrated archive and messages look on the storage provider (Amazon S3):

migrated-to-storage-provider

storage-provider

Planning for Migrations to Azure Blob

If you plan to migrate data to Azure Blob, install the Storage Import Module before beginning.

You’ll use the Storage Import and Storage Provider target when configuring the workflow policy, mapping wizard, etc.

While setting up the migration, use the Storage Import Module tab of the System Configuration page to, for example, set item/archive parallelism, set up conversion of MSG to EML, fail items permanently on specified errors, etc.

Planning for Office 365 Migrations

Microsoft throttles connections and bandwidth usage to their cloud service – Office 365.

http://technet.microsoft.com/en-us/library/exchange-online-limits.aspx

There are some steps that can be taken to improve the throughput and performance when migrating to Office 365. These are described in this section. In addition it is recommended that Microsoft be contacted and a request made to increase the throttling limits whilst the data migration is being undertaken.

Mailbox or Personal Archive

When planning your Office 365 migration, it’s important to discuss if you are migrating to either a mailbox or a personal archive. If you’re migrating to a personal archive, this must be enabled previously to your migration.

Remember that there might be different size and item limits on either choice.

Item Size Limits

There may be size limits set by Microsoft on your mailboxes when being ingested into Office 365. For more information on this, including how to increase mailbox size limits, see Size Limits When Ingesting into Office 365.

Authorization

There are two methods of authentication when using Archive Shuttle; OAuth (recommended) and Basic authentication.

This includes authentication using a certificate and/or a secret.

For more on Basic authentication, click go to the Quadrotech Archive Shuttle Installation Guide. This is using the account UPN and password in the credential editor.

For more on OAuth, click here.

Throttling

You may need to lift throttling restrictions for your project. Restrictions are set by Microsoft, but lifting them for a set period of time (30, 60 or 90 days) is a straight forward process. Check out more on this here.

Mailbox or Personal Archive

When planning your Office 365 migration, it’s important to discuss if you are migrating to either a mailbox or a personal archive. If you’re migrating to a personal archive, this must be enabled previously to your migration.

Remember that there might be different size and item limits on either choice.

Item Size Limits

There may be size limits set by Microsoft on your mailboxes when being ingested into Office 365. You can, however, increase the size of the mailbox. There may be size limits set by Microsoft on your mailboxes when being ingested into Office 365. For more information on this, including how to increase mailbox size limits, click here.

Journal Transformation/Journal Splitting

Migrating journals requires thought on whether you would like to process them as journal transformation, or journal splitting. For more on this, click here.

Migrating Leavers

Migrating leavers to Office 365 takes further consideration. For more on this, click here.

Size Limits When Ingesting into Office 365

For quite some time there has been a limit imposed by Microsoft on the size of individual items that can be ingested into Office 365 by third parties. This limit was 25 Mb. The limits for system-provided applications has been increased, and now, the limits for third parties has also been increased. This section explains how to take advantage of this increase.

Details

The default limit on a new Office 365 tenant is still 25 Mb, but this can be increased per user, or across the board for all users.

To increase the limit for an individual user:

In the Office 365 Admin Center, locate the user and change the max send and max receive sizes:

SingleUser

To increase the size for multiple users:

To edit size for multiple users. Shift + Click to select multiple recipients, then click the Update… link on the right side to modify those user’s message size restrictions.

MultipleUsers

To increase the limit across the board:

Go to Recipients, Mailboxes, Click … and choose Set default message size restrictions

DefaultForAllUsers

To increase the limits via PowerShell:

Limits can also be changed by PowerShell as follows:

For a single user:

Set-Mailbox -identity user@somedomain.com -MaxSendSize 75Mb -MaxReceiveSize 75Mb

 

For multiple mailboxes:

{"alias","alias2","alias3") | % {Set-Mailbox -identity $_ -MaxSendSize 75Mb -MaxReceiveSize 75Mb}

 

For all mailboxes:

Get-Mailbox | Set-Mailbox -MaxSendSize 75Mb -MaxReceiveSize 75Mb

 

To change the default:

Get-MailboxPlan | Set-MailboxPlan -MaxSendSize 75Mb -MaxReceiveSize 75Mb

 

info

NOTE: We have seen items more than 120 Mb ingest successfully after making these changes.

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