[ovirt-users] gluster host without raid?

[Demeter Tibor]

Hi, 

I would like to make a four-node gluster based cluster, but I don't have enought hdd. I just wondering, on the hosts (not on the portal) I won't use raid for the main system (os). 
I have disks only for bricks. I will give one disk for the os, and one disk for gluster brick per server. 

Is it a good idea? 
What will happen if the main system's hdd will break? 
Can I recreate gluster+vdsm host without data loss? 
How did I do it? 


Thanks for advance. 

Tibor 

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