I am an IT Manager at a small company. As soon as I got there I've noticed that none of the data is being backed-up, I would like to ask for help in this issue.
1. we got a Proxmox VE Server, which runs: "Git", "Trac", "CRM" and "scipy" (May add Mail Server such as "Citadel" in the near future).
2. We got a Shared Storage (NAS), which is located in a different area on a different PC(Windows) - Would like to move it ALL to the PVE Server.
The result will be that all of the data of the company will be located on a single Server (PVE) - And start the Backup from there.
Now, I would like to ask in which methods of backup should I use? Obviously each OS on Proxmox uses a different backup method, and I've no idea where to start from. Or even what kind of data is important for backup, and which is not.
My idea was to backup all of the data from each OS on PVE --> To a Data Server(Backup Server? Called SQL?) which I have access to, and from that Server, use a Remote Backup method, such as "SpiderOAK" or "Crashplan".
That's much or less it. I appreciate any kind of help and information you can give me.