AWS S3 bucket names can contain periods and consecutive hyphens, but a container in Azure can't. If you choose to copy a group of buckets to an Azure storage account, the copy operation might fail because of naming differences.ĪzCopy handles two of the most common issues that can arise buckets that contain periods and buckets that contain consecutive hyphens. Handle differences in object naming rulesĪWS S3 has a different set of naming conventions for bucket names as compared to Azure blob containers. Use the same URL syntax ( ) for accounts that have a hierarchical namespace.Įxample azcopy copy '' '' -recursive=true You can copy the contents of a directory without copying the containing directory itself by using the wildcard symbol (*).Įxample azcopy copy '*' '' -recursive=true This example appends the -recursive flag to copy files in all sub-directories. These copy operations don't use the network bandwidth of your computer.

Gather your AWS access key and secret access key, and then set these environment variables: Operating systemĪzCopy uses the Put Block From URL API, so data is copied directly between AWS S3 and storage servers. If you'd rather use a SAS token to authorize access to blob data, then you can append that token to the resource URL in each AzCopy command. AzCopy then uses your Azure AD account to authorize access to data in Blob storage. The examples in this article assume that you've authenticated your identity by using the AzCopy login command.

Aws s3 copy from one bucket to another