Does Duplicacy support backing up S3 storage to S3 storage

Support
#1

I tried googling this and using the form search for a bit but couldn’t really find anything on this topic outside of local backups to S3 storage. It is possible my search terms were bad.

I was just wondering if it Duplicacy is able to backup object from an S3 bucket to another S3 bucket. I have a web server that directly uses an S3 bucket for storage and wanted to use the CLI version to backup to a separate S3 service. It is possible this is outside the scope of Duplicacy but I just wanted to know if anyone has any experience with this.

I was able to successfully configure Duplicacy on my Desktop and NAS to backup to the NAS and an S3 bucket and I’m very impressed with it’s speed and performance.

#2

You can use Rclone with mount command to create a point to your repository (source) in the first S3 bucket, configure Duplicacy to use this point as a repository, and back it up normally to the storage configured in the second S3 bucket.

I use this to backup a gdrive to a S3 bucket and it works perfectly.

1 Like
#3

Thanks for the advice, I didn’t know you could do something like that

#4

dos it works well for you ?
i have tried te same scenario on pi4 8gb and it keeps saying incomplete snapshots

#5

I don’t think I tried, ended up not deleting the S3 backup