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A company uses a service to collect metadata from applications that the company hosts on premises. Consumer devices such as TVs and internet radios access the applications. Many older devices do not support certain HTTP headers and exhibit errors when these headers are present in responses. The company has configured an on-premises load balancer to remove the unsupported headers from responses sent to older devices, which the company identified by the User-Agent headers. The company wants to migrate the service to AWS, adopt serverless technologies, and retain the ability to support the older devices. The company has already migrated the applications into a set of AWS Lambda functions. Which solution will meet these requirements?
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Question 455 - SAP-C02 discussion

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A company is planning to migrate an application from on premises to the AWS Cloud The company will begin the migration by moving the application underlying data storage to AWS The application data is stored on a shared tile system on premises and the application servers connect to the shared file system through SMB

A solutions architect must implement a solution that uses an Amazon S3 bucket for shared storage. Until the application is fully migrated and code is rewritten to use native Amazon S3 APIs the application must continue to have access to the data through SMB The solutions architect must migrate the application data to AWS (o its new location while still allowing the on-premises application to access the data

Which solution will meet these requirements?

A.
Create a new Amazon FSx for Windows File Server file system Configure AWS DataSync with one location for the on-premises file share and one location for the new Amazon FSx file system Create a new DataSync task to copy the data from the on-premises file share location to the Amazon FSx file system
Answers
A.
Create a new Amazon FSx for Windows File Server file system Configure AWS DataSync with one location for the on-premises file share and one location for the new Amazon FSx file system Create a new DataSync task to copy the data from the on-premises file share location to the Amazon FSx file system
B.
Create an S3 bucket for the application Copy the data from the on-premises storage to the S3 bucket
Answers
B.
Create an S3 bucket for the application Copy the data from the on-premises storage to the S3 bucket
C.
Deploy an AWS Server Migration Service (AWS SMS) VM to the on-premises environment Use AWS SMS to migrate the file storage server from on premises to an Amazon EC2 instance
Answers
C.
Deploy an AWS Server Migration Service (AWS SMS) VM to the on-premises environment Use AWS SMS to migrate the file storage server from on premises to an Amazon EC2 instance
D.
Create an S3 bucket for the application Deploy a new AWS Storage Gateway file gateway on an on-premises VM Create a new file share that stores data in the S3 bucket and is associated with the file gateway Copy the data from the on-premises storage to the new file gateway endpoint
Answers
D.
Create an S3 bucket for the application Deploy a new AWS Storage Gateway file gateway on an on-premises VM Create a new file share that stores data in the S3 bucket and is associated with the file gateway Copy the data from the on-premises storage to the new file gateway endpoint
Suggested answer: D

Explanation:

Create an S3 Bucket:

Log in to the AWS Management Console and navigate to Amazon S3.

Create a new S3 bucket that will serve as the destination for the application data.

Deploy AWS Storage Gateway:

Download and deploy the AWS Storage Gateway virtual machine (VM) on your on-premises environment. This VM can be deployed on VMware ESXi, Microsoft Hyper-V, or Linux KVM.

Configure the File Gateway:

Configure the deployed Storage Gateway as a file gateway. This will enable it to present Amazon S3 buckets as SMB file shares to your on-premises applications.

Create a New File Share:

Within the Storage Gateway configuration, create a new file share that is associated with the S3 bucket you created earlier. This file share will use the SMB protocol, allowing your on-premises applications to access the S3 bucket as if it were a local SMB file share.

Copy Data to the File Gateway:

Use your preferred method (such as robocopy, rsync, or similar tools) to copy data from the on-premises storage to the newly created file gateway endpoint. This data will be stored in the S3 bucket, maintaining accessibility through SMB.

Ensure Secure and Efficient Data Transfer:

AWS Storage Gateway ensures that all data in transit is encrypted using TLS, providing secure data transfer to AWS. It also provides local caching for frequently accessed data, improving access performance for on-premises applications.

This approach allows your existing on-premises applications to continue accessing data via SMB while leveraging the scalability and durability of Amazon S3.

Reference

AWS Storage Gateway Overview67.

AWS DataSync and Storage Gateway Hybrid Architecture66.

AWS S3 File Gateway Details68.

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asked 16/09/2024
Priti Agrawal
33 questions
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