News from “The Lab”… part 2

HP DL380 G4 front vewOk, finally my DL380 G4 (I talked about it here) is up and running, with VMWare ESXi 4.1 Update 3.

Strictly from an hardware point of view, this server is still a good machine: it has 8GB of RAM and only three 36GB 15000rpm SCSI hard drives. I disconnected the other three hard drives to lower power consumption, that is now attested around to 290W.

From a software point of view, I had several options to follow. My first idea was to install ESXi, and then run one or more virtual machines depending on what I needed at the moment. As current 5.5 VMWare ESXi release won’t run on this hardware (due to lacking VT support), I had to use a earlier version. The latest supported version should be 3.1 Update 5, but in several sites it can be found that also 4.1 Update 3, stated as “not supported on this hardware”, seems to run without any problem, at least if you don’t run a 64 bit host. Another option was to install a bare Linux system, and then to use VMWare Player to run different machines, but this solution it was discarded, because I wanted to to have the opportunity to test ESXi.

Installing ESXi was a simple task, with except to the HP Proliant Support Pack for VMWare (at the moment I’m not sure if it’s fully up and running with the whole option pack).

Now I’m thinking of adding a virtual appliance based on Turnkey Linux 64, and then I’ll find out soon if the 64 bit host limitation is true.

Update: I loaded TurnKey FileServer 64 bit edition in OVF format. Its deployment was succesfull, but virtual machine refused to turn on. A quick look on the event log showed that 64 bit support was disabled for the machine, because the processor has not a true 64 bit computation capability (the two provided Xeon are Nocona core based, with only EM64T instruction set extension). So finally I had to switch back to a 32 bit edition of my appliance, but that’s should not be a problem.

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