KVM guest storage difference with NBD and NFS

Posted by WojonsTech on Server Fault See other posts from Server Fault or by WojonsTech
Published on 2012-11-27T11:13:19Z Indexed on 2012/11/27 23:11 UTC
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Filed under:

debian

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kvm-virtualization

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nfs

I am setting up my own little private cloud for my own use maybe for a project or to. I am using linux kvm on debian 6. I have 3 servers 2 of them for compute nodes and 1 storage node. I would I have already installed kvm made a few test machines got my networking setup. I have 2 nics on each server 1 nic is for web traffic other nic is for network traffic.

My first Idea was to use NFS for storing the guest machines which can range in size, maybe 8gb maybe 100gb, it just depends. I was doing have heard of nbd before seems like it could work but I dont know what the performance differences are and if it will effect my enviroment, nfs looks like it will be easier to use.

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