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From Nux! <...@li.nux.ro>
Subject Re: Using CentOS-6.x on KVM-hosts - what are the threats?
Date Fri, 24 Feb 2017 10:30:38 GMT
This might still be an issue

http://www.nux.ro/oldblog/archive/2014/01/Taking_KVM_volume_snapshots_with_Cloudstack_4_2_on_CentOS_6_5.html

--
Sent from the Delta quadrant using Borg technology!

Nux!
www.nux.ro

----- Original Message -----
> From: "Vladimir Melnik" <v.melnik@uplink.ua>
> To: "users" <users@cloudstack.apache.org>
> Sent: Friday, 17 February, 2017 18:53:14
> Subject: Using CentOS-6.x on KVM-hosts - what are the threats?

> Dear colleagues,
> 
> I've just realized that my KVM-hosts are running CentOS-6 whilst it's
> recommended to use CentOS-7 with the new versions of ACS. Everything
> seems to be fine (some of these hosts are working for a few years),
> hosts are working and things are great, but I'd like to ask a couple of
> questions. Here they are.
> 
> (1) How high is the chance of the next version of ACS (4.10 or 4.11)
> will be incompatible with CentOS-6? Should I worry about that and
> consider upgrading to CentOS-7 immediately?
> 
> (2) What ACS features I'm missing because of that? I suppose that I'll
> be disappointed if I try to limit a VM's IO-consumption, just because
> old good QEMU-0.9 won't support it. Am I right? Are there other things
> that are worth of upgraging to CentOS-7?
> 
> Thank you very much in advance for your replies!
> 
> --
> V.Melnik

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