I'm having challenges getting the URL format right for RCLONE_B2_DOWNLOAD_URL.
I have setup a Cloudflare-proxied CNAME to the Backblaze CDN url (httpx://f001.backblazeb2.com/file/) that works with httpx://f001.backblazeb2.com/file/bucket. I can confirm that I am able to access files from the public bucket through the CNAME of dl.example.com through the Cloudflare Proxy.
I continue to face the same error.
When using rclone copy:
notroot@example:/opt/b2# rclone copy b2:/example_bucket/test.jpg /var/www/test.jpg
2020/04/10 01:07:47 ERROR : test.jpg: Failed to copy: failed to open source object: failed to open for download: bucket example_bucket does not have file: /b2api/v1/b2_download_file_by_id (404 not_found)
2020/04/10 01:07:47 ERROR : Attempt 1/3 failed with 1 errors and: failed to open source object: failed to open for download: bucket example_bucket does not have file: /b2api/v1/b2_download_file_by_id (404 not_found)
2020/04/10 01:07:47 ERROR : test.jpg: Failed to copy: failed to open source object: failed to open for download: bucket example_bucket does not have file: /b2api/v1/b2_download_file_by_id (404 not_found)
2020/04/10 01:07:47 ERROR : Attempt 2/3 failed with 1 errors and: failed to open source object: failed to open for download: bucket example_bucket does not have file: /b2api/v1/b2_download_file_by_id (404 not_found)
2020/04/10 01:07:47 ERROR : test.jpg: Failed to copy: failed to open source object: failed to open for download: bucket example_bucket does not have file: /b2api/v1/b2_download_file_by_id (404 not_found)
2020/04/10 01:07:47 ERROR : Attempt 3/3 failed with 1 errors and: failed to open source object: failed to open for download: bucket example_bucket does not have file: /b2api/v1/b2_download_file_by_id (404 not_found)
2020/04/10 01:07:47 Failed to copy: failed to open source object: failed to open for download: bucket example_bucket does not have file: /b2api/v1/b2_download_file_by_id (404 not_found)
rclone mount (moving file from remote to local directory):
mv: error reading 'test2.jpg': Input/output error