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You cannot install Max OS X 10.7/10.8 unless Proxmox is able to see the InstallESD.dmg file inside the installer. You also cannot install it on any non-Apple hardware otherwise you will violate the EULA for OS X. So, you need to install Proxmox on an Apple piece of hardware, and then Proxmox...

If you can run Proxmox on a Mac, the license is fulfilled. You can run ESXi on a Mac Mini no problem. Proxmox needs to be able to distinguish that it's running on Apple hardware and how to identify the Mountain Lion installer file to use for installation. If this can be done, I'll buy a few...

Adrian, Each server has 1 bank of 3 drives, so each column of drives corresponds to a module. They have their own ram and cpus. The only thing that's shared is the power supplies but any 1 PSU can power all 4 machines.

Adrian, we are using one of these for our cluster: http://www.supermicro.com/products/system/2U/6027/SYS-6027TR-HTRF_.cfm we have 4 6-core Xeons, one per board, and 32GB of ram per host to start with. These boards can accommodate up to 500GB of ram and 12 cores.

Just out of curiosity what makes it more flexible then having a dedicated firewall?

1-to-1 NAT makes the nat'ed server use it's external Nat'ed IP as it's "from" address. It uses this instead of the default gateway of the firewall in the DC. For instance, we have a 64.X.X.X IP for our gateway externally, but out IP range is 216.X.X.X for our allocated addresses. I have...

We've got a PFSense firewall there handling NAT, DHCP, and a few other services and our 4 Proxmox servers behind it. I nat everything and do 1-to-1 NAT for servers that need it. this way I can run more servers than I have public IP's for.

Yep, runs perfectly. root@proxmox04:~# ccs_config_dump <?xml version="1.0"?> <cluster name="Clusterfish" config_version="4"> <cman keyfile="/var/lib/pve-cluster/corosync.authkey" nodename="proxmox04" cluster_id="51554"/> <clusternodes> <clusternode name="proxmox01" votes="1" nodeid="1"/>...

Sorry Tom, I answered the question and thought with the weekend my request wouldn't be seen.

bump again.

bump. Any ideas?

root@proxmox01:~# ccs_config_dump <?xml version="1.0"?> <cluster name="Clusterfish" config_version="4"> <cman keyfile="/var/lib/pve-cluster/corosync.authkey" nodename="proxmox01" cluster_id="51554"/> <clusternodes> <clusternode name="proxmox01" votes="1" nodeid="1"/> <clusternode...

I followed the wiki article and modified the IPMI config file with the information for all 4 of our servers (SuperMicro Twin2 box with 4 servers inside 2U) and the verification worked for my config here: ccs_config_validate -v -f /etc/pve/cluster.conf.new Creating temporary file...

Nevermind, I'm an idiot. Apparently I had a vnc console window open. Once I closed that it worked very well. Feel free to lock this post.

I'm setting up a new cluster using a 2 Twin2 from SuperMicro. I have the cluster setup and everything looks good however when I migrate a Centos VM I see this: TASK ERROR: command '/bin/nc -l -p 5900 -w 10 -c '/usr/bin/ssh -T -o BatchMode=yes X.X.X.X /usr/sbin/qm vncproxy 100 2>/dev/null''...

We used a single server as a host and storage for years without issues until we ran out of I/O on 4 VM's. They were very high disk utilization VM's and needed faster storage. So we built a NAS with 10K rpm Velociraptor drives and moved these VM's over to that and host them via NFS...

We run some Debian based mail filters (CanIT) and have experienced the same issues on both our servers with 3Ware 9560-2LP cards.

charnov, Thanks for the reply. I've been wrestling with Nexenta the past few days and have discovered a few bugs in the UI that prohibit things from moving forward. I think I'll give OpenIndiana a try and see if it goes smoother. I don't have the budget to pick up the licensing for Nexenta...

charnov, how is the performance on Napp-it vs. Nexenta?

That language about it not being for production is new, I've never seen it before you pointed it out. I have a buddy who's heavily into it and has done a ton of setups, I'll ping him and see if he's noticed it as well.