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Community / support / Last error: multi-thread copy: failed to open source: not an encrypted file - bad magic string
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Paper 10/25/2025 12:53 AM
Hi, I'm using Sync (Copy mode) from a remote S3 (rclone encrypted) to local. The majority of the files have been copied, but I get this error in the end, and I don't know if this interrupts the process immediately or not (i.e. are there files that haven't been copied aside from the problematic one?). Any hints on how to figure out the problematic file? (edited)
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Tom 10/25/2025 5:54 AM
Hi Paper, are you using latest S3Drive version? Is it V1 or V2 cipher?
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Tom
Hi Paper, are you using latest S3Drive version? Is it V1 or V2 cipher?
Paper 10/26/2025 4:36 AM
Hi, I'm using the latest S3Drive, V1 cipher
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Paper
Hi, I'm using the latest S3Drive, V1 cipher
Tom 10/26/2025 8:15 AM
What's your underlying S3 provider? What's your OS? This error would usually indicate that there maybe some issues with RANGE request handling.
Any hints on how to figure out the problematic file?
At the moment that would likely mean running Rclone CLI and when its not showing the affected file then adding -vvv. Rclone logging in S3Drive isn't fully finished, we may release experimental version though.
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Tom
What's your underlying S3 provider? What's your OS? This error would usually indicate that there maybe some issues with RANGE request handling.
Any hints on how to figure out the problematic file?
At the moment that would likely mean running Rclone CLI and when its not showing the affected file then adding -vvv. Rclone logging in S3Drive isn't fully finished, we may release experimental version though.
Paper 10/26/2025 11:06 AM
Backblaze B2 Windows, but files were uploaded through Linux rclone long time ago
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