Patrick Wolf

Update reflink.rs from FICLONERANGE to FIDEDUPERANGE for data safety

5

IOCTL offers three key functions: FICLONE: This function duplicates entire files by sharing storage, without assessing content similarity. FICLONERANGE: This function allows for the cloning of specific byte ranges between...

FICLONE can cause deduplication errors - FIDEDUPERANGE would make dedupe CoW 100% safe

12

https://github.com/pkolaczk/fclones/blob/a74f90d293e05856d19a4c0ac2b29b46ef16cf23/fclones/README.md?plain=1#L187 Dedupe via IOCTL calls currently uses FICLONE. Which works but the issue is that its not 100% safe as FICLONE does not check file contents as it is for...

Adding Collision Probability to Hash functions in readme

6

According to ChatGPT these are the probabilities. Might be nice to add them: https://github.com/pkolaczk/fclones/blob/a74f90d293e05856d19a4c0ac2b29b46ef16cf23/fclones/README.md?plain=1#L424-L432 ``` | Hash function | Hash width | Cryptographic | Collision Probability | |-------------------------------------------------------------|------------|---------------|--------------------------| | [metro](http://www.jandrewrogers.com/2015/05/27/metrohash/)...

> fclones dedupe --dry-run outputs mv,cp,rm console commands that suggest that this will happen if --dry-run is turned off which has actually prevented me from running the command on large...

Storage ONLY inside SynologyDrive/repo instead of regular folder structure

10

Our server currently uses about 5TB and BTDU shows all of them allocated within SynologyDrive instead of within the folder structure:  Synology Drive uses a numbered repo structure so...

Examples with multiple models ie from 1:1 to x:1 on Order and OrderControl

1

Great example on Order and OrderControl. https://python-statemachine.readthedocs.io/en/latest/auto_examples/order_control_rich_model_machine.html Would find it helpful to see how python-statemachine supports users with 2+ orders. ie does it have to be 1:1 Order & OrderControl...

You have an idea for a feature that would make `transitions` more helpful or easier to use? Great! We are looking forward to your suggestion. **Is your feature request related...

**💡 Tool: Reuse fclones cache across different machines/devices** Hey fclones community! 👋 **Problem:** When you have a large dataset on a NAS or network share and want to run fclones...

Synology creates a @eaDir folder in every folder and a #snapshot folder at the root. Would be great if they were excluded by default or could be excluded via cmd...

Update dirfs.py: propagate transaction context to underlying filesystem

6

DirFileSystem now delegates its `transaction` and `transaction_type` to the wrapped filesystem, ensuring that `with fs.transaction:` on a `dir://` instance correctly toggles the underlying `file://` transaction. This restores atomic write semantics...