|
|
# Hardlinks and Instant Moves (Atomic-Moves)
|
|
|
|
|
|
## Description
|
|
|
|
|
|
!!! info
|
|
|
|
|
|
If you’re wondering why hard links aren’t working or why a simple move is taking far longer than it should.
|
|
|
|
|
|
Here we will try to explain it.
|
|
|
|
|
|
This Guide exist out of 4 Sections
|
|
|
|
|
|
1. This page with a short description.
|
|
|
1. [How to setup for](/Hardlinks/How-to-setup-for/) your installation method.
|
|
|
1. [Examples](/Hardlinks/Examples/) what you should use for your path settings in your used applications.
|
|
|
1. [Check if hardlinks are working](/Hardlinks/Check-if-hardlinks-are-working/)
|
|
|
|
|
|
So you want one of the following ?
|
|
|
|
|
|
- Instant moves (Atomic-Moves) during import of the *arr (useful when using Usenet)?
|
|
|
- You don't want to use twice the storage when using torrents. (hardlinks)?
|
|
|
- You want to perma seed?
|
|
|
|
|
|
Then Continue to [How to setup for](/Hardlinks/How-to-setup-for/) your installation method.
|
|
|
|
|
|
## FAQ
|
|
|
|
|
|
### What are Hardlinks
|
|
|
|
|
|
??? faq "**What are hardlinks?** - [CLICK TO EXPAND]"
|
|
|
|
|
|
- [**Short answer**] Having a file in multiple locations without using double your storage space.
|
|
|
- [**Long answer**] Hard links are a way for a copy operation to be instant and not consume space for those additional copies.
|
|
|
|
|
|
Every file is a hard link: some metadata that points at blocks on the file system, **which is why they're restricted to the same file system**. There can be as many metadata files pointing at those blocks as needed and the blocks know how many links point to them. Once the blocks have 0 links, they're considered deleted.
|
|
|
|
|
|
This means:
|
|
|
|
|
|
- You can delete any "copy" w/o impacting the others.
|
|
|
|
|
|
Your download client can remove it's "copy" w/o impacting the library "copy". The library "copy" can be removed by Plex or Sonarr/Radarr or yourself w/o impacting the download client "copy".
|
|
|
|
|
|
- Space is only regained when all "copies" are deleted.
|
|
|
|
|
|
- Modifying the file will impact all "copies".
|
|
|
|
|
|
For example, modifying the id3 tags of a .mp3 download after import would modify the download client "copy", resulting in breaking the torrent.
|
|
|
|
|
|
### What are Instant Moves (Atomic Moves)
|
|
|
|
|
|
??? faq "**What are Instant Moves (Atomic Moves)?** - [CLICK TO EXPAND]"
|
|
|
|
|
|
A real move and not a copy file from download folder to media folder and then delete file from download folder.
|
|
|
|
|
|
### What are the arr
|
|
|
|
|
|
??? faq "**What are the `*arr`?** - [CLICK TO EXPAND]"
|
|
|
|
|
|
Sonarr, Radarr, Lidarr, etc.
|
