| Newsgroups |
gmane.linux.gentoo.server |
| Message-ID |
<[email protected]> |
Il 08/04/2012 19:47, Vinícius Ferrão ha scritto:
> Hello fellas,
>
> I'm considering to implement some Gentoo Servers on top of VMWare vSphere ESXi. But perhaps this is not the best option.
>
> I was googling about performance issues in this scenario and started to consider some OS-Level VT, like OpenVZ or Linux-vserver, or whatever else.
Linux-vserver is not real virtualization, it's more like a super-chroot.
+ It's very fast (host and guest performances are the same)
+ permit (ro)bind mounts
+ very easy iptables configuration for nat and firewalling
+ has deduplication, useful if many similar vs are involved (never used
it tough)
+ it's very well mantained, often new versions are out minutes after the
vanilla kernel ones
- networking is less isolated, changes need stopping the vs.
- it's a kernel patch, applying other patches (hardened) is a pain
>
> So I'm here to ask some opinions about virtualization.
>
> My restricted set of rules (LOL):
> 1. I will not run anything else than Linux.
> 2. I don't care about GPL, BSD, Icecream, Bacon, or whatever license, since it's free, it's fine.
> 3. Don't need to be an Opensource solution.
>
> Thanks for any help,
>