[CentOS] Centos under (vmware vs KVM)
przemolicc at poczta.fm
przemolicc at poczta.fm
Thu May 5 12:24:54 UTC 2011
On Thu, May 05, 2011 at 01:58:04PM +0200, carlopmart wrote:
> On 05/05/2011 01:52 PM, przemolicc at poczta.fm wrote:
> >>>>
> >>>
> >>> What vmware version do you use: server, esxi?? What type of applications
> >>> do you run under these vms??
> >>>
> >>
> >> How mature is your organization?
> >> How big will this get?
> >
> > Why ?
> > I thought about technical comparison of both approaches.
> > Then having it you can see if this particular approach is suitable for you.
> >
> > Regards
> > Przemyslaw Bak (przemol)
> >
>
> Which type of comporasion do you need??
Well, it seems that Best Practise would be better name for what I am looking for :-)
> - How many vms supports each one??
I am looking for information like below:
- when you use KVM using more KVM VMs then X is not advisable since ...
> - How many nodes can install inside a cluster??
> - How many ram can I assign to a vm??
As many as appliaction need.
> - Hard and soft limits on both platforms???
> - What type of storage is supported on both platforms???
In general when you have many OS-es (CentOS) you face following problems:
- how to keep up with package updates ?
- how about security - is it easier to manage many CentOS-es or just one with many KVMs ?
- how to keep up with application maintenance (mysql, postgresql, apache, dns, etc) ?
Which approach would be better/easier ?
Regards
Przemyslaw Bak (przemol)
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