<div dir="ltr">I campaigned to bring Virtuozzo Linux containers to my company, and used them from 2010-2013, when I left. Naturally I loved the killer features like vzfs, live migration, the web management console, etc. The tech support guys in Moscow were top notch, and on one occasion tracked down a show stopper kernel bug that came from upstream RHEL.<br><br>During that time, I also continued to use openvz for side jobs, and while not quite as nifty as the commercial version, it was still very stable and capable.<br><br>When ovz 7 came out, I started using the beta versions for my own internal servers - postfix, apache, mysql, bind. Originally it was installed on top of Centos 7, then vzlinux became a distro on it's own. I've been very happy with it, and it's been stable here, with the exception of a few problems which have since been sorted out.<br><br>I also have lxc and lxd containers running here, and I find the ovz containers to be better in my experience, though lxd has been making great strides to catch up.<br><br>As far as the VMs, I haven't ever used the ovz variety. I've looked at the docs for ovz VMs, and made a few fledgling attempts, but frankly, Virtualbox is so quick and easy, a no brainer to set up a VM on the odd occasion that I need to set one up, and quick and easy always wins.<br><br><div>I have not have an opportunity to use the commercial version of vzlinux, but based on my experience with ovz 7, and the excellent tech support I remember from the my time using the Virtuozzo Linux containers, I would definitely recommend it to any employer looking to virtualize their Linux infrastructure in future.<br><br>Jake</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, May 30, 2017 at 1:46 AM, Vasily Averin <span dir="ltr"><<a href="mailto:vvs@virtuozzo.com" target="_blank">vvs@virtuozzo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear OpenVZ users,<br>
<br>
could you please share your feedback on Vz7?<br>
<br>
How do you perceive Virtuozzo VMs vs others (Oracle or KVM VMs) ?<br>
<br>
How do you perceive Virtuozzo Containers vs others (Oracle containers, Docker containers, etc) ?<br>
Thank you,<br>
Vasily Averin<br>
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</blockquote></div><br></div>