AWS Certified Solutions Architect - Associate
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A company is implementing a shared storage solution for a gaming application that is hosted in the AWS Cloud. The company needs the ability to use Lustre clients to access data. The solution must be fully managed.
Which solution meets these requirements?
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A
Create an AWS DataSync task that shares the data as a mountable file system. Mount the file system to the application server.
B
Create an AWS Storage Gateway file gateway. Create a file share that uses the required client protocol. Connect the application server to the file share.
C
Create an Amazon Elastic File System (Amazon EFS) file system, and configure it to support Lustre. Attach the file system to the origin server. Connect the application server to the file system.
D
Create an Amazon FSx for Lustre file system. Attach the file system to the origin server. Connect the application server to the file system.
Explanation:
Explanation
Correct Answer: D - Create an Amazon FSx for Lustre file system
Amazon FSx for Lustre is specifically designed to provide fully managed Lustre file systems. Here's why this is the correct solution:
Key Requirements Analysis:
- Lustre clients access: The solution must support Lustre clients
- Fully managed: The solution must be fully managed by AWS
- Shared storage: For gaming application requiring high-performance access
Why Option D is Correct:
- Amazon FSx for Lustre is AWS's fully managed Lustre file system service
- It provides high-performance file storage optimized for compute-intensive workloads
- Supports Lustre clients natively
- Fully managed by AWS (handles hardware provisioning, patching, backups, etc.)
- Designed for workloads that require high-speed access to large datasets
Why Other Options are Incorrect:
A. AWS DataSync:
- Primarily for data transfer and synchronization between storage systems
- Not a Lustre file system solution
- Doesn't provide native Lustre client support
B. AWS Storage Gateway:
- Provides hybrid cloud storage solutions
- File Gateway supports SMB and NFS protocols, not Lustre
- Not designed for high-performance Lustre workloads
C. Amazon EFS:
- Amazon EFS is a fully managed NFS file system
- Does not support Lustre protocol
- Cannot be configured to support Lustre (it's a different technology)
Additional Context:
- Lustre is a parallel distributed file system used for high-performance computing
- Gaming applications often require low-latency, high-throughput storage for assets and game data
- Amazon FSx for Lustre integrates with Amazon S3 for cost-effective data storage
- Provides sub-millisecond latencies for file operations
This solution perfectly matches the requirements for a fully managed Lustre file system accessible by Lustre clients for a gaming application.
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