Resolved Large backup to S3 fails with WARNING (no files uploaded)

[imrelaszlo84]

Server operating system version

Ubuntu 22.04.3

Plesk version and microupdate number

18.0.57 #4

Hello!

Can someone help me understand this error? Incremental backups are runs okay, but full backup failing in the beginning.

WARNING:      (Domain object '*****')      Unable to create the remote backup: Transport error: Extension transport: ext://s3-backup/server/: Found 1 error while validating the input provided for the PutObject operation:
[Key] expected string length to be >= 1, but found string length of 0

*****: this is a small subdomain with an index.html file and reverse proxy Apache custom settings. Nothing special.

 

[Maarten.]

I use these settings in the panel.ini:

[ext-s3-backup]
SendRequestPayerOption = off
MaxResumeAttempts = 50
MaxResumeFailures = 50

I don't know if that solves your problem, but since I use these settings, full backups up to s3 go much better.

 

[imrelaszlo84]

I use these settings in the panel.ini:

[ext-s3-backup]
SendRequestPayerOption = off
MaxResumeAttempts = 50
MaxResumeFailures = 50

I don't know if that solves your problem, but since I use these settings, full backups up to s3 go much better.

Hello! Thank you, I'll modify panel.ini and I'll write the result tomorrow.

 

[imrelaszlo84]

I use these settings in the panel.ini:

[ext-s3-backup]
SendRequestPayerOption = off
MaxResumeAttempts = 50
MaxResumeFailures = 50

I don't know if that solves your problem, but since I use these settings, full backups up to s3 go much better.

It works, thank you!

 

[Maarten.]

No problem. I'm glad to hear your issue is solved.