Info about Nas 2 Nas

First of all im interested in free verion of ur software, becouse i`m going to use it for simply task.

Let me first tell u my environment :

I`m willing to sync from

1.HPe Gen8 microserver/OpenMediaVault(Debian GNU/Linux 8 (jessie),openmediavault Release: 3.0.95 Codename: Erasmus)

TO

  1. Synology DS215j DSM 6.1.5-15254

Both of them are connected to the same router

Questions:

1.Shall this work between these twos Nases?

1a. Is it possible to sync from laptop as a correspodent/mediator between 2 Nas`s (control on laptop,but only Nas 1 and 2 exchange the data?

2.Is decrypting an option (on/off) ?

3.Is there an option to “remap” the files on both nas`s or just to begin from beginning/scratch?

3a.And on the and the far most important question: is it possible to continue the sync if
one of the Nas`s(in my case would be DS215j) have been OFF (electrical grid)?
Wat is aftermath of it?

The point of the Sync is to copy 1:1 on rarely basis.But on Nas(1)Omv does occur from time to time add new media files or deleting of old one`s.

Thank u!