Hi Tibor, In this if your host OS disk will crash your brick data also inaccessible..better to have the RAID1 for OS... Thanks, Punit On Tue, Aug 19, 2014 at 2:29 PM, Demeter Tibor <tdemeter@itsmart.hu> wrote:
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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