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To minimize impact on workloads that rely on your network connection, you can schedule your migration to run during off-hours, or limit the amount of network bandwidth that DataSync uses by configuring the built-in bandwidth throttle. DataSync preserves metadata between storage systems that have similar metadata structures, enabling a smooth transition of end users and applications to using your target AWS Storage service. DataSync includes encryption and integrity validation to help make sure your data arrives securely, intact, and ready to use. Configure DataSync to make an initial copy of your entire dataset, and schedule subsequent incremental transfers of changing data until the final cut-over from on-premises to AWS. AUTOMIZE CHANGES FILE DATA ON COPY WINDOWSQ: How do I use AWS DataSync to migrate data to AWS?Ī: You can use AWS DataSync to migrate data located on premises, at the edge, or in other clouds to Amazon S3, Amazon EFS, Amazon FSx for Windows File Server, Amazon FSx for Lustre, Amazon FSx for OpenZFS, and Amazon FSx for NetApp ONTAP. Q: How long does AWS DataSync Discovery (Preview) store data collected by a discovery job?Ĭollected data and recommendations will be retained for 60 days following the end of a discovery job. AUTOMIZE CHANGES FILE DATA ON COPY SOFTWAREData can be viewed in the AWS DataSync console or accessed using the AWS CLI or AWS Software Development Kit (SDK). ![]() Q: Where does AWS DataSync Discovery (Preview) store data collected about my storage systems?Ĭollected data will be stored and managed by the DataSync service. There will be no noticeable impact to users and applications when AWS DataSync Discovery (Preview) is used with your on-premises storage systems. Q: Can I use AWS DataSync Discovery (Preview) with my production systems? What impact will it have on my users and applications? Where appropriate, DataSync Discovery will recommend one or more AWS storage services for your consideration. Q: How does AWS DataSync Discovery (Preview) determine its recommendations?ĪWS DataSync Discovery (Preview) analyzes the data collected from your on-premises storage system and matches it against the features, capacity, and performance capabilities of AWS storage services. DataSync Discovery uses the collected system information and metrics to generate recommendations for migrating to AWS Storage. Storage system metrics include performance such as volume throughput and IOPS along with utilization metrics such as allocated and used capacity. System information includes attributes such as total storage capacity, volume configuration, export/share names, and more. Q: What information does AWS DataSync Discovery (Preview) collect about my storage system?ĪWS DataSync Discovery (Preview) uses your storage management API interface to collect information about your storage system along with performance and utilization metrics. Support for additional storage systems will be added over time. AUTOMIZE CHANGES FILE DATA ON COPY SERIESQ: What storage systems are supported by AWS DataSync Discovery (Preview)?ĪWS DataSync Discovery (Preview) currently supports NetApp FAS and AFF series arrays running ONTAP 9.8 or later. DataSync can copy data between Network File System (NFS) shares, Server Message Block (SMB) shares, Hadoop Distributed File Systems (HDFS), self-managed object storage, Google Cloud Storage, Azure Files, AWS Snowcone, Amazon Simple Storage Service ( Amazon S3), Amazon Elastic File System ( Amazon EFS) file systems, Amazon FSx for Windows File Server file systems, Amazon FSx for Lustre file systems, Amazon FSx for OpenZFS file systems, and Amazon FSx for NetApp ONTAP file systems. DataSync Discovery enables you to better understand your on-premises storage performance and capacity usage through automated data collection and analysis, enabling you to quickly identify data to be migrated and use generated recommendations to select AWS Storage services that align to your performance and budget needs.įor online data transfers, AWS DataSync simplifies, automates, and accelerates copying large amounts of data between on-premises storage, edge locations, or other clouds, and AWS Storage services, as well as between AWS Storage services. ![]() ![]() A: AWS DataSync is an online data movement and discovery service that simplifies and accelerates data migrations to AWS as well as moving data between on-premises storage, edge locations, other clouds, and AWS Storage.ĪWS DataSync Discovery (Preview) helps you simplify migration planning and accelerate your data migration to AWS by giving you visibility into your on-premises storage performance and utilization, and providing recommendations for migrating your data to AWS Storage services. ![]()
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