Re: Spec for New V7R1 Development Machine/Remotely Racked

It is Linux based, but the HMC is an appliance, not a licensed program product that runs on top of Linux, therefore you can only access the HMC via the methods provided for. That said, the console 5250 emulator and browser access are excellent and you wont need VNC or any other access method to get to the HMC. That is providing you configure your LAN and firewalls properly. You also have to set the HMC firewall up to allow remote access. All easy to do. I don't know of a reason to need a KVM. I rarely use one. We don't even have one in the Franken Lab or iDevCloud environments and we get to the HMC every day.

Jim Oberholtzer
CEO/Chief Technical Architect
Agile Technology Architects, LLC


On 2/15/2011 9:07 AM, Richard Schoen wrote:

Rob,

Isn't the HMC Linux based ?

Couldn't I put VNC on it and remotely access it over the network without using a KVM ?

Regards,
Richard Schoen
RJS Software Systems Inc.
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message: 3
date: Tue, 15 Feb 2011 08:30:11 -0500
from:rob@xxxxxxxxx
subject: RE: Spec for New V7R1 Development Machine/Remotely Racked

I would put the HMC on a KVM with remote capability. Remote access to the HMC rocks with V7 of HMC! However, when you create a shared 5250 session it is best to start it on the HMC and then share it. Otherwise if you do the following:
- start a shared session remotely
- start an OS installation
- lose connection
You abort install.

But if you
- Start shared 5250 session on hmc
- Share it remotely
- start an OS install
- lose connection
- reconnect
- install is still running fine.

I learned this the hard way doing a remote OS install while at COMMON Directions in Dallas. Remember lads?

I have multiple guested partitions underneath one host partition. Hardware wise, it is the way to go to save money.


Rob Berendt
-- Group Dekko Dept 1600 Mail to: 2505 Dekko Drive Garrett, IN 46738 Ship to: Dock 108 6928N 400E Kendallville, IN 46755 http://www.dekko.com