HP ConvergedSystem 200-HC StoreVirtual System – Questions Answered

Background

HP released two offerings of the HP ConvergedSystem 200-HC StoreVirtual System last year.  Essentially they have taken ESXi, HP StoreVirtual VSA, OneView for vCenter and automated the setup process using OneView Instant On.

HP Converged System 200-HC Diagrams v0.1

Two models are available which are:

  • HP CS 240-HC StoreVirtual System, this has 4 nodes each with:
    • 2 x Intel E5-2640v2 2.2GHz 8 Core Processor
    • 128GB RAM
    • 2GB Flash Backed HP Smart Array P430 Controller
    • 2 x 10GbE Network Connectivity
    • 1 x iLO4 Management
    • 6 x SAS 1.2TB 10K SFF Hard Drives
    • Around 11TB of usable capacity
  • HP CS 242-HC StoreVirtual System, this has 4 nodes each with:
    • 2 x Intel E5-2648v2 2.2GHz 10 Core Processor
    • 256GB RAM
    • 2GB Flash Backed HP Smart Array P430 Controller
    • 2 x 10GbE Network Connectivity
    • 1 x iLO4 Management
    • 4 x SAS 1.2TB 10K SFF Hard Drives
    • 2 x 400GB Mainstream Endurance SSD
    • Around 7.5TB of usable capacity

These are marketed with the ability to provision virtual machines within 30 minutes.

What Does Provision Virtual Machines Within 30 Minutes Really Mean?

To answer this question you need to understand what HP have saved you from doing, which is:

  • Installing ESXi across 4 x Hosts
  • Installing vCenter to a basic configuration
  • Installing HP StoreVitrual VSAE to a basic configuraiton across 4 x Hosts
  • Pre-installed Management VM running Windows Server 2012 Standard that has OneView for vCenter and CMC for StoreVirtual Management

So after completing the initial setup, you do have the ability to upload an ISO and start deploying an OS image.

What About The Stuff Which Marketing Don’t Mention? AKA Questions Answered?

Database

  • SQL Express is used as the database (local instance on Management VM).  I have real concerns around the database if logging levels are increased to troubleshoot issues and/or the customer doesn’t perform an kind of database maintenance
    • I’m waiting on confirmation from HP as whether you can migrate the SQL database instance to a full blown version

Host Profiles

  • Grey area, these can be used.  However HP rather you stay with the base configuration of the nodes (much like the networking see below).

Licences

  • The solution is only supported using Enterprise or Enterprise Plus VMware licenses, with the preference being HP OEM.
  • Windows Server 2012 Standard is supplied as the Management VM.  Initially, this runs from a local partition and is then Storage vMotioned onto the HP Converged Cluster.  Windows licensing dictates that when a OS is moved across hosts using Standard Edition you cannot move the OS back for 90 days or you need to license each node for the potential number of VM’s that could be ran.
    • HP have confirmed that you receive 2 x Windows Server 2012 Standard licenses and DRS Groups Manager rules are configured to only allow the Management VM to migrate between these two ESXi Hosts.

Management Server

  • You are able to upgrade the Management Server VM in terms of RAM, CPU and Disk Space and be supported.
  • You cannot add additional components to the Management Server VM and be supported e.g. VUM, vCenter SysLog Service
    • I’m waiting on confirmation from HP around what is and isn’t supported, I would air on caution and not install anything extra

Networking

  • The 1GbE connections are not used apart from the initial configuration of the Management Server.  My understanding is that these are not supported for any other use.
  • HP prefer you to stay with the standard network configuration, this causes me concern.  10GbE Network providing Management, iSCSI, Virtual Machine and vMotion traffic.  How do you control vMotion bandwidth usage on a Standard vSwitch? You can’t a Distributed vSwitch is a much better option, but if you need to reconfigure a node, you will need to perform a vSS to vDS migration

Updates

  • You can upgrade individual components separately, however you must stay within the HP Storage SPOCK for the Converged System 200-HC StoreVirtual (Note a HP Passport login is required)

Versions

At the time of this post, the latest supported versions are as follows:

  • vSphere 5.5 U2 , no vSphere 6
  • vCenter 5.5 U2
  • HP StoreVirtual VSA 11.5 or 12.0
  • HP OneView for vCenter Storage/Server Modules 7.4.2 or 7.4.4
  • HP OneView Instant On 1.0 or 1.0.1
  • PowerCLI 5.8 R1

Final Thoughts

HP have put together a slick product which automates the initial installation of ESXi and gives you a basic configuration of vCenter.  What it doesn’t give you is  design to say that your workloads are going to be suitable on the environment and or a solution that meets a client requirements.

3 thoughts on “HP ConvergedSystem 200-HC StoreVirtual System – Questions Answered

    1. Hello, n for my case renaming the management vm (vcenter and other stuff) leave me with services in starting mode forever(vcenter services) didnt understand why, although mantaining que original name and join it to AD worked perfectly.

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