Synology

Directory mappings

In order to map one folder to another and allow SMB share follow these mappings you cannot use symlinks. Instead of symlinks mount command needs to be used.

eg: Map existing share Downloads (in folder /volume1/Downloads) to subfolder od Data share (/volume1/Data): 

mkdir /volumne1/Data/Downloads
mount -o bind /volume1/Downloads /volume1/Data/Downloads

unison

pokud unison lokálně funguje, ale přes SSH ne 

ash: unison: not found

problém je pravděpodobně v tom, že $PATH neobsahuje cestu k binárce, což se dá ověřit pomocí 

ssh remotehost 'echo $PATH'

Možnosti řešení:

  1. Specify full path: ssh remotehost /full/path/unison
  2. Extend path: ssh remotehost 'PATH=„$PATH:/full/path“ ; unison'
  3. Set the path in ssh if PermitUserEnvironment is enabled in sshd configuration. Add the PATH to: ~/.ssh/environment
  4. Execute the command inside a login shell on the NAS: ssh remotehost 'ash -l -c „unison“'

Zdroj: http://superuser.com/questions/666213/ash-command-not-found