Re: [CentOS] VMware vSphere Hypervisor (free ESXi) and mdraid

2011-03-29 Thread carlopmart
On 03/29/2011 10:47 AM, Jussi Hirvi wrote:
 Can I combine VMWare ESXi (free version) virtualization and CentOS
 mdraid level 1? Any pointers how to do it? I never used VMWare before.

 - Jussi


Why?? What do you want to do?? Do you need to install a CentOS virtual 
guest with a mdraid-1?? IMHO, It make no sense ...

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Re: [CentOS] VMware vSphere Hypervisor (free ESXi) and mdraid

2011-03-29 Thread Fajar Priyanto
On Tue, Mar 29, 2011 at 4:47 PM, Jussi Hirvi greens...@greenspot.fi wrote:
 Can I combine VMWare ESXi (free version) virtualization and CentOS
 mdraid level 1? Any pointers how to do it? I never used VMWare before.

ESXi itself is the OS. No need Centos anymore to install it.
(if I'm getting what you mean correctly ^^)
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Re: [CentOS] VMware vSphere Hypervisor (free ESXi) and mdraid

2011-03-29 Thread Adam Tauno Williams
On Tue, 2011-03-29 at 11:47 +0300, Jussi Hirvi wrote:
 Can I combine VMWare ESXi (free version) virtualization

No, ESXi is an OS.

  and CentOS mdraid level 1? Any pointers how to do it? I never used VMWare 
 before.

VMware supports NFS for VM storage.  So export your MD-RAID volume to
the ESX server.

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Re: [CentOS] VMware vSphere Hypervisor (free ESXi) and mdraid

2011-03-29 Thread Jussi Hirvi
 On Tue, Mar 29, 2011 at 4:47 PM, Jussi Hirvigreens...@greenspot.fi  wrote:
   Can I combine VMWare ESXi (free version) virtualization and CentOS
   mdraid level 1? Any pointers how to do it? I never used VMWare before.

On 29.3.2011 11.58, Fajar Priyanto wrote:
 ESXi itself is the OS. No need Centos anymore to install it.
 (if I'm getting what you mean correctly ^^)

I know I don't need CentOS to install ESXi. I was thinking of having 
everything (or at least the guests) on mdraid level1. Maybe hardware 
raid would be the only way to get raid.

Anyway, I now feel the pull of KVM, so for my part I don't need the 
answer anymore.

- Jussi

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Topeliuksenkatu 15 C * 00250 Helsinki * Finland
Tel. +358 9 493 981 * Mobile +358 40 771 2098 (only sms)
jussi.hi...@greenspot.fi * http://www.greenspot.fi
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Re: [CentOS] VMware vSphere Hypervisor (free ESXi) and mdraid

2011-03-29 Thread Drew
 Can I combine VMWare ESXi (free version) virtualization and CentOS
 mdraid level 1? Any pointers how to do it? I never used VMWare before.

Not if you want to run ESXi on bare metal; ESXi is an OS in it's own
right. VMware Player/Server/Workstation OTOH will run on top of mdadm
as it needs a host OS and doesn't care what it is given as a block
device.




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Nothing in life is to be feared. It is only to be understood.
--Marie Curie
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Re: [CentOS] VMware vSphere Hypervisor (free ESXi) and mdraid

2011-03-29 Thread Les Mikesell
On 3/29/11 5:12 AM, Jussi Hirvi wrote:
 On Tue, Mar 29, 2011 at 4:47 PM, Jussi Hirvigreens...@greenspot.fi   wrote:
   Can I combine VMWare ESXi (free version) virtualization and CentOS
   mdraid level 1? Any pointers how to do it? I never used VMWare before.

 On 29.3.2011 11.58, Fajar Priyanto wrote:
 ESXi itself is the OS. No need Centos anymore to install it.
 (if I'm getting what you mean correctly ^^)

 I know I don't need CentOS to install ESXi. I was thinking of having
 everything (or at least the guests) on mdraid level1. Maybe hardware
 raid would be the only way to get raid.

Hardware raid is the easy way to go.  But, you should be able to add virtual 
disks to a guest from ESXi from 2 different physical drives, then let the guest 
run software raid over them.  The guest doesn't know the disks are virtual and 
will do about anything it could do on its own physical machine.

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   Les Mikesell
lesmikes...@gmail.com


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