Migration of data from local deep storage of apache druid to amazon s3

On Day one my some data comes in. let’s suppose 5 rows in my data source TESTABC , At this time my deep storage is my local machine /var/druid/segments/, second and third days some more data comes in and my deep storage is still local. now on the 4th day I activate my deep storage s3 and the delta data which comes in now gets stored in my s3 deep storage. I want to know how can I take my other data of the first three days in deep storage as they were stored in the local deep storage.

Please anyone can suggest, how to do it? I have read the documents but Wasn't able to get
the solution`enter code here`, If someone can show a few steps and let me know how it will
happen.

hi Aditya,

I think this is what you are looking for:

https://druid.apache.org/docs/latest/operations/deep-storage-migration.html

Thanks and Regards,
Vaibhav

I have read that document, But I am not able to figure out how to do it? I need to be shown a few steps as for an example. I get the notion of what needs to be done but how to do that?