Do You Prefer OpenVZ, Virtuozzo Or Xen?
Jun 18, 2007
This poll is purely for market research but I figure other VPS providers might get some info out of it. Its a simple question to customers more than hosts.
Do you prefer OpenVZ,Virtuozzo or Xen and why?
I personally know which I preferr from a providers point of view but wondered about clients
Assume hardware is equal. OpenVZ/Xen have a custom control panel (HyperVM or similar). Virtuozzo has VZPP
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Jan 23, 2009
If you were looking for a high-end high-performance high-reliability VPS. Say a 100gb disk space, 2,000gb transfer, 4gb ram VPS with cPanel for around $115/month.
Disk space, transfer, and ram would be *guaranteed* with no overselling, before people start going off on that tangent.
Would you prefer OpenVZ or Xen - and why? Your only options are OpenVZ and Xen, I don't want to hear why you think XYZ's virtualization would be better than OpenVZ and Xen.
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Apr 3, 2009
I was wondering why so many VPS providers use OpenVZ instead of Xen. I can understand using OpenVZ if you want to oversell, but if you have guaranteed memory with a OpenVZ plan, isn't that the same as allocating the memory in Xen? Am I missing something or something else?
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Oct 28, 2008
Which one do you prefer more and why?
Virtuozzo is very expensive while OpenVZ is free and it is somehow another Virtuozzo, but made simpler?
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Apr 2, 2009
As a provider of Virtual Private Servers im looking at ways to expand our business, I love the fact that we can offer our clients such a good service with the low price we presently charge but as a "Client" or "Potential Client" what would your views be on Virtuozzo?
Is it worth our business cutting our already low profits and going with Virtuozzo as our VPS Control Panel?
This is something we are very interested in doing and we feel it would be a big jump from the very low-end budget HyperVM/OpenVZ Approach.
Your Views on the Virtuozzo Vs HvM/OvZ would be very helpfull.
Would you rather buy a low priced Virtozzo VPS or an even lower priced HyperVM powered VPS? Im quite lost as to wether the financial investment would be worth it, I don't see how it wouldnt be as HyperVM is very buggy and really doesnt give a full sense of security in my personal opinion.
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Apr 5, 2009
What software do you recommend me for creating vps?
openVZ
Xen
VMWare ESX
Virtuozzo
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Jun 27, 2009
Does anyone know how you can move an entire HyperVM (OpenVZ) Node to Virtuozzo. What has to be copied because we tried coping /vz/private/<VEID> and /etc/sysconfig/vz-scripts/<VEID> and we were not able to get the VE to start. We were getting an error:
Starting Container ...
Can't mount: /vz/template:/vz/private/1110 /vz/root/1110: No such file or directory
Container start failed
We tried rebooting the server as some other sites mention but still no luck. Any help is greatly appreciated because when we contacted Parallels they did not seem to have answer. (we are still waiting on a ticket reply though)
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Jun 10, 2008
Its becoming more and more difficult to manage VPS using HyperVM and I am personally sick of the control panel design.
So does anyone have any great ideas to move all the VPS in HyperVM (OVZ) to Virtuozzo (PIM)?
If there isn't, I think I'll have to move all data across the orthodox way - which I clearly want to avoid.
PS: OVZ is on a different node from the VZ (duh!) but also will be utilizing different IP ranges. So, I think I need advice on changing IPs of the VEs too.
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Apr 26, 2008
I am looking for a bit of perspective from current VPS hosts.
Which do you prefer Virtuozzo or OpenVZ?
What are the pros/cons?
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Sep 24, 2007
Greetings:
Are there any calculators, white papers, or other guidelines that provide guidance for sizing a physical server to be used for openvz or Virtuozzo for Linux?
i.e. if you want to run “x” VPS nodes totaling “y” disk space needing “z” number of processes, etc. you will need “n” CPU’s of at least ____ Ghz with ____ RAM, and ____ hard drive space of which ________ should be reserved for the operating system and openvz system software
Also for openvz or Virtuozzo for Linux, which RAID provides the fastest performance without trading off too much for hard drive reliability?
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Dec 10, 2008
[openvz ]How to make for kernel of openvz to recognize 4GB of ram?
How to make for kernel of openvz to recognize 4GB of ram?
# uname -a
Linux xxxxxxxxxxx 2.6.18-92.1.13.el5.028stab059.3 #1 SMP Wed Oct 15 17:48:55 MSD 2008 i686 i686 i386 GNU/Linux
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Jul 23, 2008
Hello guys what do you prefer For you servers?
Amd or Intel i always prefer to have Intel
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Oct 21, 2007
Which VPS do you prefer and why?
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Jun 4, 2009
If you had to buy one or the other at the same price which would you go with? Hosting and gaming usage.
Q6600 vs Q9300
2.4 Ghz vs 2.5 Ghz
8MB cache vs 6 MB cache
1066 FSB vs 1333 MHz FSB
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May 5, 2008
We have been getting a high quantity of requests for our VPS's with CPANEL preinstalled.
However, we feel that CPANEL uses way too many resources, and honestly its a bit expensive for what it does.
So, here's the deal, WHY CPANEL, and not Open source alternatives such as ISP Config?
Please give me some other Open Source (aka free), Web Hosting panels, as part of this poll!?
I personally always have favored doing everything on the 'bare' system, this is why CPANEL doesn't make too much sense for myself.
So, what is it about cpanel and plesk, etc thats so much better against the free options out there?
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Oct 27, 2008
I was unsure were to post this but this is for both VPS,Web hosting and Dedicated server users.
I like cPanel/WHM
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Oct 1, 2007
i decide to get an vps ...and i saw two good company ( powervps and modvps )
i saw modvps is low prise than powervps ...
but i ask about support for them and give me a degree for hole service?
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Feb 23, 2009
I would like to hear some opinions about shared and VPS (VDS) hosting plans. Is it the new trend to get a VPS plan? What are the criteria for opting for VPS or shared plan? I don't know how to create a survay here,
The question is:
Do you prefer Shared or VPS(VDS) hosting plans?
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Feb 9, 2009
I'm interested to know if web hosting customers would prefer unmetered disk space over metered disk space. With unmetered, you could use as much disk space as you want without worrying.
This is a poll for web hosting customers only. If you're a web host that offers unmetered hosting, I'd be interested to see your views too.
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Mar 18, 2008
How do you prefer to check your hosts speed - with the help of ping test or any other mothods? Say HqHost.net offers their clients an uploaddownload file to check their speed. Which methods do you use?
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Feb 18, 2009
Going for a Hosting company Directly or Going for a Reseller that sell's space of a Particular Company?
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Feb 18, 2009
Can anybody advise, or provide somewhere which advises on the pros/cons of OpenVZ and Xen virtualisation platforms?
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May 18, 2009
Well which one?
Also if possible say why you prefer either OpenVZ or Xen.
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Sep 17, 2008
I am being told that when a VPS in openvz hits the maximum ram assigned to it that openvz disables that vps.
Isn't the ram limit a hard limit that simply restricts the available ram to that container to XX ram?
Is this normal?
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Oct 8, 2008
We are looking for a VPS to house a scala framework running on a JVM, from what I can gleen Xen would be the best route for us or is it possible that openVZ with enough dedicated ram would suffice, does anyone have a view on this?
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Apr 7, 2009
I use shared web hosting service to get my website online. I'm wondering how many people use dedicated servers or virtual private servers instead and pay from $20 to several hundreds of dollars? Will I face any big problem with shared web hosting package which makes me choose dedicated servers?
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Oct 31, 2009
How I can see how much guaranteed memory I have ? And how I can see how much guaranteed memory I have used ?
Additional how I can see how much bustable memory I have used or how much total memory my VPS is using.
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Feb 17, 2009
Just how it actually works? I have a pretty good knowledge about Xen and Linux KVM (somewhat about VMware as well). Prior to joining WHT, I rarely heard about Virtuozzo and OpenVZ.
I'm just interested in RAM usage actually. I also read on some threads that you can oversell storage and net bandwidth as well? That just seems a little weird to me.
I also used a fairly good amount of Solaris Zones as well.
Example, if I have a 8GB box and I leave some, say 512MB, reserved for CT0. 8192-512=7680 (I know the ACTUAL RAM amount will NOT be 8192), that leaves 7680MB use for CTs. So technically in OpenVZ if you dice out dedicated 512MB VEs... you end up with 15 right?
So you are able to sell more than 15 VPSs on a 8GB server box? If also set all burstable RAM to 1GB for all VEs.
In Xen, when you set dedicated RAM it is taken away from dom0, period. That's all there is to it, no oversell (Xen 3.3+ you can use ballooning to overcommit RAM, I know).
Within CT in VZ, user is able to check beancounters to see the guaranteed/burstable RAM. Technically you can't lie to the users.
I researched around... when oversell in VZ and the RAM gets maxed out... VZ will try to slow/stop/kill processes in order to keep the guests happy, to me that's just dangerous. Why needs to kill processes for RAM saturation?
Anyone can shed some lights for me? Or point me to an article(s). It can be technical, I should be able to grasp.
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Apr 25, 2009
I am trying to create some vps using openvz but after creating the vps with the Centos basic template 304mb i can't ping the ip and i can't view the centos welcome page in my browser (using ip and not domain, so i don't need to change there anything yet) and the most important is that i can't connect to the vps using ssh
I aks for many good users about my problem but i don' found a solution yet.
I ask my DC about ip's and they told me that the ip's are routed in my server.
I follow this instructions:
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 50G 2.8G 44G 6% /
/dev/sda3 198M 21M 168M 11% /boot
/dev/sda5 408G 2.4G 385G 1% /vz
tmpfs 1012M 0 1012M 0% /dev/shm
I follow this:
I disable selinux by editing /etc/sysconfig/selinux and changing the line to selinux=disabled
and then run:
I just login using ssh as root and run the folllowing commands.
Did i have to move to another directory to run them or ?
setenforce 0
wget[url]
Next i open /etc/grub.conf
vi /etc/grub.conf
and change default=1 to default=0
Then i add the ip's at the pool and create a plan and then create a vps without any errors but nothing.
I try with my DC resolvers or the 4.2.2.1 4.2.2.2 but nothing.
I alo add at the settings the gateway with no results at all.
After all i can't ping the ip that the vps got from the pool even ping it and not possible to connect to it using the ssh Sad
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Apr 17, 2009
When you're creating VPS container, you can ssh with that IP and login with your username and password correct? But, what is the problem when I successfully created a VPS, and when trying ssh into it, I can't. Ok, here we go. I want to create a 2nd vps and will be using it as my DNS server. I enter a set of IPs into HyperVM's IPpool. First IP: x.x.x.178 Last IP: x.x.x.182 Resolv Entries (space Separated) : Gateway (IP): x.x.x.x.177 NetMask: 255.255.255.248
Then I created a vps resource plan. And then I created a VPS and it use the first IP from above. I want to connect to SSH and want to make it as my DNS server but seems the IP are not responding, it wasn't even live. So, what is the problem here? Where I did wrong? Just to let you know, I successfully created 1 VPS before that and it works without any hiccups. Got even whm/cpanel installed as well on it. The thing that I suspected is that my DC pulled the IPs off me and assigned them to other server. Waiting for their reply on this though.
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Aug 21, 2008
What does OpenVZ / w HyperVM
Can I distribute VPS through?
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