Large files cannot be uploaded when object storage is used as the primary storage

[T-House]

As I had this issue as well just now, I thought to share the solution that worked for me:

S3 random storage problem on large files

I had the same problem, but with my Nextcloud version (23) I had to change the uploadPartSize in a different file. I modified: /var/www/nextcloud/lib/private/Files/ObjectStore/S3ConnectionTrait.php And changed the numerical value in this line: $this->uploadPartSize = $params['uploadPartSize'] ?? 104857600; Here I set the value to 104857600 which is 100MB. (250MB did not solve it for me) I got the inspiration to set it to 100MB thanks to this comment: S3 default upload part_…