Questions tagged [virtuozzo]
The virtuozzo tag has no usage guidance.
37
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Data Sync between 2 Datacenters
I'm reaching out to you in the hope that some of you can provide me with fresh ideas for a current problem I'm working on. I'm planning to set up a redundant data center (including websites, mail ...
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0
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40
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Change default cron log location
I have apache server with $HOME is var/www/, I create a cron job and all logs get into that directory, how to change it to another folder? Is there any config file on apache to change that? Btw, I'm ...
- 101
2
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1
answer
2k
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Some docker containers fail to start with OCI runtime error after uprade to Virtuozzo 7
the hosting provider of my KVM (Strato) recently upgraded the version of Virtuozzo they were using from 6 to 7.
Since then a few of my docker containers fail to start with the following error message:
...
- 21
1
vote
1
answer
2k
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Docker-compose // OCI runtime create failed // pthread_create failed
Recently I have rent a VPS as private playground and for learning docker.
I want to host a few webservices behind nginx-proxy together with
docker-letsencrypt-nginx-proxy-companion.
Setup
The Server ...
- 178
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1
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242
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Run Virtuozzo OpenVZ 7 prlctl commands as non-root user
I created a Virtualbox VM for Virtuozzo OpenVZ 7 using this image: https://download.openvz.org/virtuozzo/releases/openvz-7.0.9-439/x86_64/iso/openvz-iso-7.0.9-439.iso
I want to create a Vagrant box ...
- 113
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1
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540
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I keep getting counter_cpu_share_used alerts in in Virtuozzo - do I have to take action?
On my Hosteurope vServer, I keep getting these counter_cpu_share_used alerts in Virtuozzo, basically whenever I actively use my vServer.
Screenshot
As you can see, I get red alerts all the time. It ...
- 101
-1
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1
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286
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NVMe-Dedicated Server without Virtualisation: Big speed benefit? [closed]
I am currently using a VPS which is virtualised with Virtuozzo and sometimes my blog is starting to deliver in 150ms till 350ms (server response).
I assume that the virtualisation is the bottle neck ...
- 137
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2
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371
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vzquota not working /dev/vzfs missing on Ubuntu VPS
I have a problem with my Ubuntu VPS and the provider is unable and/or unwilling to help. The problem is that they supposedly support disk quotas, but it is not working on my server. repquota -a ...
- 183
-3
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1
answer
55
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colocation of a server
Hi I currently host my site we a hosting provider and that is going well, however they have just been sold and I want to use a server (either Poweredge 6850 or Poweredge 2950) which will be put inside ...
- 185
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187
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Can't enable TUN/TAP on VPS [duplicate]
I'm desperately looking for a way to enable TUN/TAP on a VPS in order to use an OpenVPN client. The VPS is based on Parallels Virtuozzo. I've been reading a ton of tutorials and forum topics, and here ...
- 141
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108
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How do vCores work in Virtuozzo Virtualization?
We are evaluating vServers based on Virtuozzo.
The marketing says
2 dedicated Cores
6 virtual Cores
/proc/cpuinfo lists two cores. The support told us, that the virtual cores will be used when the ...
- 706
3
votes
1
answer
2k
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Does our VPS have its kmemsize limit set too low?
Short Version:
Are there any official guidelines on what the kmemsize
barrier and limit should be set to for a container in
Virtuozzo/OpenVZ intended to be used as a Web server? We've found
posts ...
- 139
2
votes
0
answers
2k
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VPS hitting tcpsndbuf often
On my VPS running I'm recently hitting soft and hardlimits of tcpsndbuf very often, causing the server to become nearly unreachable as load goes up to 45 and higer. I have already tried limiting the ...
- 339
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1
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713
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Is it possible to run VirtualBox in a Virtuozzo VE
I guess this is called Virtualization inside a virtualizer (correct me if I`m wrong).
On my research I found that you need to install on the hardware server of Virtuozzo the option:
...
- 461
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1
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660
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I want to run MongoDB on OpenVZ, but crashes expected — what can I do about it?
My Server is hosted on HostEurope, a virtual server
uname -a prompts
Linux lvps176-28-21-237.dedicated.hosteurope.de 2.6.18-028stab095.1 #1 SMP Mon Oct 24 20:15:15 MSD 2011 x86_64 GNU/Linux
They ...
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2
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2k
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Installing Shorewall on a virtual server: ERROR: Your kernel/iptables do not include state match support
I just got a virtual server (I think virtuozzo) with root access. I wanted to install shorewall but when I want to start it I get the error message
# shorewall start
Compiling...
Processing /etc/...
- 217
4
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1
answer
5k
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Cloning a VPS into a local VM?
I've got a fun challenge for you all. A company I'm working with is setting up its development/release workflow and environments. The eventual production environment is a VPS hosted with a popular ...
- 339
1
vote
3
answers
1k
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APC minimal shm size
What is the minimal amount of shm Space APC needs to operate properly? I'm currently running a Wordpress blog on a VPS based on virtuozzo and I can't set kernel shm to anything above 32 mb. Is there ...
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1
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194
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Virtuozzo 3.x to Virtuozzo 4.x upgrade fail due to modules that wont unload
I have some servers that are running Virtuozzo 3.x on them still. This is VERY old and starting to cause some serious problems. The machines are leased machines in a datacenter in TX while I am in WI ...
- 1,505
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2
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184
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Filesystem access causes occasional slowdowns on Lenny vps with minimal load
I have a virtual server hosting multiple small sites in a LAMP environment. The system was originally a Debian 4, later dist-upgraded to Debian 5. It has 1GB dedicated and 1GB shared RAM and 20GB ...
- 205
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1
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69
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Parallels Virtuozzo under Windows
Here the logic chain:
Virtuozzo is a commercial version of OpenVZ
OpenVZ works by modifying the core of hosting OS, so it doesn't
support Windows
Virtuozzo supports Windows
I do not understand how ...
- 635
5
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4
answers
10k
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Permission denied to remount tmp for exec
I'm running Fedora Linux on MediaTemple using their (ve) virtual Linux box. Pretty much a clean install (Linux ************ 2.6.18-028stab089.1 #1 SMP Thu Apr 14 13:46:04 MSD 2011 x86_64 x86_64 x86_64 ...
- 153
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1
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43
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How can I investigate what caused a system failure on Parallels Virtuozzo running Windows Server 2003?
Sometimes, everything goes down randomly. I have no idea what causes this. Where can I look for hints?
It's the hardware node (host OS) running Parallels Virtuozzo.
I already look at Event Viewer ...
- 896
1
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1
answer
378
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Shadow copy issues within Virtuozzo container with Server 2003 and Server 2008
I am currently renting a VPS from a service provider in the UK. They supply Parallels Virtuozzo VPS. My particular issue is that I cannot use "Shadow Copies" at all on this virtual machine/container. ...
- 367
2
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3
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12k
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Anonymous Login attemps from IPs all over Asia, how do I stop them from being able to do this?
We had a successful hack attempt from Russia and one of our servers was used as a staging ground for further attacks, actually somehow they managed to get access to a Windows account called 'services'....
- 896
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2
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357
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VPS vs Dedicated
Can I setup java based linux daemon on HostGator VPS? If yes than how? What will be the procedure (any help or detailed article)? HostGator provides virtuozzo as the OS virtualization environment. I ...
- 125
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3
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4k
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No Grub on VPS?
I bought a new VPS running CentOS 5.5, and I'm trying to upgrade my kernel. I've downloaded, compiled and installed it sucessfully, and now I need to set it up in the grub settings. But there's no ...
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10
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Disable IPv6 on Debian VPS (Virtuozzo!)
Note: This question is still unresolved - the answer was auto-accepted.
I have a Debian Lenny VPS, that's running virtualized by Parallels/Virtuozzo. Currently, the network interface doesn't have an ...
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2
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233
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Is a cluster the most cost effective redundancy method for windows server 2003?
We had a server with bad ram which caused a long outage while they figured it out and our client facing apps had to go down for a while. We are coming up with a solution for instant fail-over but are ...
- 896
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172
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2.6.9 Kernel on virtual server (non upgradable) - any expected problems?
I'm considering to rent a virtual server (for me personally). The product I'm currently looking at offers IMO fair pricing, very good hardware etc. The only problem is, that I won't be able to do an ...
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2
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3k
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Stop postfix from gobbling up resources during spammer dictionary attacks?
When a spammer uses his botnet of thousands of zombie PCs to spam at random nonexistent addresses @example.com, at a very high rate of speed, postfix exhausts our VPS provider's resource limits ...
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2
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558
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"Clone" a Virtuozzo VPS
We have a rhel running on a VPS, I want to bring it to our network server, a vmware esx. Is it possible?
Any advice would be great, tks!
Alex Takitani
3
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1
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498
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Monitoring load on a VPS
I am an administrator on a Virtual Private Server being rented from a host-provider. (I am running Ubuntu. They are running Virtuozzo.)
I get that, although I have some guaranteed resources (like RAM ...
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4
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563
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Apache crashes every 5min
I'm relatively new to server issues, having a site of mine that I started early in the year grow beyond my capabilities of managing it. I need help.
I recently moved out of my shared hosting ...
Simon
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2
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948
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My VPS Server's TimeZone always resets on reboot - Why?
I'm using a VPS running Virtuozzo Containers with Parallels. Every time I reboot it sets the server's TimeZone to GMT+01 Amsterdam. If I change that to GMT+00 London and then reboot, it gets set back ...
- 693
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1k
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How does Parallels Power Panel (Virtuozzo) determine access?
My hosted VPS server is based on Virtuozzo. When it was initially provided, I could access the Parallels Power Panel. When it was migrated to Ubuntu, it would no longer authenticate me with my root ...
- 274
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835
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100% memory usage--is it Virtuozzo?
I have inherited a server that is a Virtuozzo guest. I just noticed that /usr/bin/free is reporting 100% or near-100% memory usage; no shared, no buffers, no cache:
# free -m
total ...
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