How to backup VMWare ESXi using free tools

backupvmware-esx

What do I need to do to establish backup of ESXi 3.5 or 4 server? It is my understanding that the server runs Linux, so as far as I understand the backup sequence should be:

  • create a snapshot of VM
  • copy files to a backup location
  • delete snapshot

I could probably write a script to create/delete snapshot. Is there cron on ESXi to schedule backup jobs? And another question: I assume there is no rsync or rdiff-backup pre-installed on ESXi. Are there existing pre-compiled binaries known to work with ESXi?

Best Answer

Here is an article that describes the configuration and has scripts that you can use to perform a back of ESXi 3.5 and 4.0. I haven't deployed this myself but it is on my todo list to possibly setup.

At the moment I am just running backups within the guests.