Issue Amazon S3 backup / multi-part upload ?

[Erwan]

Server operating system version

AlmaLinux 9.4

Plesk version and microupdate number

18.0.63

Hi all,
We want to use storage S3 OVH with Amazon S3 backup extension.
The connection is successful but we get the following error message when we want to store the backup server:

Unable to create the remote backup: Transport error: Extension transport: ext://s3-backup/server/: Error executing "UploadPart" on "https://s3.rbx.io.cloud.ovh.net/xxxxx/backup_2409142211.tar4?uploadId=MDBixxxxx&partNumber=483"; AWS HTTP error: cURL error 52: Empty reply from server (see libcurl - Error Codes) for https://s3.rbx.io.cloud.ovh.net/xxxxx/backup_2409142211.tar4?uploadId=MDBixxxxx&partNumber=483

We think the problem is with the file size. We need to do “multi-part upload”.

But is this possible with the “Amazon S3 backup” extension?

Erwan

 

[scsa20]

The connection is just that, a connection. If you want to do multi part uploads you can by editing the schedule settings to enable "Create a multivolume backup, volume size (MB)" and edit the size of each volume.

 

[Erwan]

This is a solution on the Plesk side (and it works) but it does not use the Large Object MPU functionality.