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Okay I have a good idea bad idea question


G+_Jason Perry
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Okay I have a good idea bad idea question.

 

I want to build a media server on top of FreeNAS. My end goal is to include all of the usual suspects and fine tune everything till it's just right.

I know I have been told it is cheaper to buy a synology NAS rather than build one and install FreeNAS but I want the specs to be good enough that I can beat the crap out of it and my wife wont complain.

 

Here is my question. Do I build my server and install ESXi then FreeNAS or do I just install FreeNAS?

 

I like the idea of it being a virtual server because I would like to get around to building a server to host my desktops and just turn every screen in my house into a thin client then I would have some redundancy having the two servers. Or am I just asking for headaches?

 

Plus who knows when or even if the second server would come

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Just a quick note, you can get used servers for about the price of a NAS box assuming you have a place to put it where the noise will not be an issue (I wouldn't want one of these in a bedroom closet for example.)

www.xbyte.com

www.stikc.com (Stallard Tech)

 

In the SMB world it isn't so much a question of if I should install a hypervisor, instead it's "Why should I not?"  In other words, it's becoming the accepted normal.

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I have a utility room in my basement that I am going to be using. The only thing it will be disturbing is the furnace and water heater.

 

I am 100% pro visualization but I am also a believer that you don't know what you don't know. And I don't have a formal education in this it is all learning through google and finding out the hard way.

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My plan is to have a HDHomeRun or two streaming OTA signals and a Happauge receiving the cable signal. From there its all up in the air. I currently use Plex and love it but am looking at getting MythTV in the mix for the recording and am wondering if I am going to have to bring XBMC in for things to work together nicely, though I would rather run fewer things running to minimize headaches.

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I wouldn't recommend running freenas under esxi unless you know how the reservation, shares, and limits work and have them configured properly. An oversubscribed server could bring your freenas instance to a halt. There are also other considerations such as HBA using hardware pass through (VT-D) or to use RDM's that come into play.

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I have a number of FreeNAS machines, but my home server is Linux w/ZFS (2x6-disk RAIDz2 with 24GB RAM) running a number of single-purpose VM's in VirtualBox (Plex, SFTP, PRTG and the like).

You really need to understand how ZFS works to pull this off at a level comparable to what FreeNAS does out of the box (like recommending disk setups and creating snapshot schedules and choosing the best path-naming scheme for the disks). Either way you should try to grok what a dataset is and why you would want them and where. Also +1 to lz4 compression on everything.

 

Easiest solution? Make a storage server with FreeNAS, then make another VM server with ESXi/KVM/Proxmox/etc that stores it's images on a dataset there (iSCSI extent or NFS) and has access to shared bulk storage over SMB (e.g. so you can just drop a stuff onto the fileserver that your Plex VM will index and serve out without having to allocate huge virtual disks and figure out how to back them up).

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I wouldn't virtualise the storage box for a home network.  You'll be dealing with several layers of abstraction to rebuild the array if (when) a drive dies.

 

I would use something like an HP MicroServer for the FreeNAS box (or a standalone NAS) and build an ESXi box for the media server.

 

I've got FreeNAS on a MicroServer and ESXi running on a home-build Pentium G2120 for Plex Server and several other VMs.

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