PBS 4.2.0: Wasabi giving 400 bad request error

acaceres216

New Member
May 13, 2025
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Hello,

Recently i have updated PBS to 4.2.0 and i am unable to configure a Datastore pointing to a Wasabi Bucket.

The endpoint is configured as follows (i removed "{{bucket}}" just to try):
S3.png

When i try to configure the datastore i see the following:
1778484912451.png

-> It happens with old and freshly created ones.
-> I have also re-created the access key just in case.
-> /mnt/wasabi exists and has correct permissions
-> I can browse wasabi and the bucket fine via web.
-> Firewall is not blocking wasabi

Any help is appreciated <3

Thank you!