1
vote
0answers
50 views

VPS without access to the Internet after reboot

There is a problem with my VPS. I had purged lots of programs using apt-get command and * wildcard among other things to remove many apps at the same time such as sendmail-*. After it the server ...
-1
votes
1answer
39 views

how much openvz burstable memory can be used

I want to buy a VPS having openvz virtualization. Now the applications that i m currently hosting( glassfish, mysql, mail) requires around 600~800 MB of RAM. Would I be able to run my applications ...
0
votes
0answers
53 views

Memory usage reported incorrectly on OpenVZ VPS [duplicate]

I have a VPS with a service that uses OpenVZ. My memory usage regularly rises to the maximum of 2GB. There is only one thing the VPS is being used for - a reverse SSH tunnel. When the memory usage ...
0
votes
0answers
29 views

tmpfs is getting unmounted somehow

I have reinstalled Ubuntu 12.04 onto my OpenVZ VPS. I downloaded the teamspeak server and installed it via the instructions here. I added the line to /etc/fstab: tmpfs /dev/shm tmpfs defaults ...
0
votes
1answer
91 views

openvz / centos 6 vps yum failing with error

Installed new openvz container with centos 6.4 64bit Resolving Dependencies --> Running transaction check ---> Package kernel.x86_64 0:2.6.32-431.el6 will be installed --> Processing ...
0
votes
0answers
29 views

FUSE KVM with OpenVZ

I have a KVM vps and a OpenVZ vps. I want to FUSE/mount the KVM vps to my OpenVZ vps because the KVM has lots of space but my OpenVZ has less space & high RAM. How can I do this?
0
votes
1answer
128 views

How do I add eth0 on centos 5 that is using openvz

I have a vps account with CentOS 5 installed. It uses OpenVZ for virtualization. Now I'm trying to install pptp service (using this guide) on it. I'm currently on Step 6 but I don't see any eth0 ...
0
votes
0answers
221 views

CentOS 6 VPN or Proxy Server compatible with OpenVZ

So I tried to install an L2TP/IPSEC VPN on CentOS 6 using ipsec-tools and racoon. Unfortunately my VPS host uses OpenVZ which is apparently incompatible with IPSEC. (Of course if someone knows how to ...
0
votes
0answers
74 views

Get an OpenVZ container's cpuload realtime in a bash script

I have a bash script which uses CPU cores rather intensively. Recently my VPS was suspended due to server load. The main reason is a cron job for a bash script which checks for Wordpress plugins and ...
0
votes
1answer
173 views

Two IPs - One OpenVPN instance, impossible?

I have a debian 64bit vps, OpenVZ, with perfectly working openvpn server. I have ADDITIONAL IP which I want to use on that same openvpn server and I can't make it work. It only works if I specify ...
-1
votes
1answer
81 views

recipient rejected in a SMTP connection from a OpenVz container [closed]

I'm facing a strange problem. I'm getting a recipient rejected on a SMTP server only from inside an OpenVZ container, while from the physical server everything works fine. Here's an example of a ...
0
votes
1answer
106 views

OpenVZ Host Node and IPTables

Can you use IPTables on the host node or does that effect all the containers on the node? I am unsure as to if using iptables will effect all the containers below or not.
-1
votes
1answer
109 views

Find ddos attack on OpenVZ container [duplicate]

How do you figure out which OpenVZ contain is under attack from a dDoS? I know it is an attack because the b/w and incoming traffic shot WAY up. Can this be done with netstat? Are some attacks not ...
1
vote
1answer
228 views

Firewall blocking ssh out from a openVz container

I'm using a firewall on the HN to open/close the ports of the containers directly from the HN. I'm using the iptables script from the openvz wiki. Everything works fine but I cannot ssh out from the ...
1
vote
1answer
949 views

SolusVM + OpenVZ + Second level quotas — how to enable?

I have a lot of CPanel clients and I've seen some host automatically enable secondary level quotas on signup. I was wondering how do I do that? Do I need to run a script on signup? Do I need to edit ...
3
votes
1answer
773 views

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 ...
-1
votes
3answers
116 views

Is there any server virtualization software supports subdomains? [closed]

I installed openvz in my server but to create more virtual machines I need more than one ip address. But my service provider can only give one ip address for my server. Is there any software that ...
2
votes
1answer
977 views

Identifying performance bottleneck on a high-end VPS (Apache 2.4 event_mpm/lighttpd/nginx)

I have quite a high-end VPS from vpsblast (their SSD13) - 4 cores, 16gb RAM, 320gb of SSD hard drive space on a 1GigE Internet backbone (virtually uncontested). As near as I can tell it is running ...
0
votes
1answer
204 views

OpenVZ with VSwap causes php-fpm/mySQL errors on nginx

I'm running into a rather nasty issue, and hope that anyone here can help me with a possible solution as I'm pretty much brickwalling right now. The situation: I have an OpenVZ VPS that is ...
-1
votes
1answer
344 views

GRUB can't configure on upgraded Ubuntu OpenVZ VPS

I upgraded an OpenVZ VPS from an older Ubuntu release to 12.04LTS using the do-release-upgrade command. Ever since, all of my apt-get runs look something like this: $ sudo apt-get upgrade Reading ...
0
votes
1answer
580 views

CentOS 6 and Sun/Oracle Java Issue [duplicate]

Possible Duplicate: Linux out of memory on VPS I have a OpenVZ VPS running CentOS 6.3 64 bit and when I try to install JRE 7 64bit using the command: rpm -Uvh java.rpm It gives me this ...
0
votes
1answer
67 views

How do I skip the installation of grub in my VPS?

I am upgrading Ubuntu 11.04 to Ubuntu 11.10 and it asks me to install grub, I do not want to do so as I am in a VPS, how can I skip installation of grub ? If I close the session, then it shows ...
0
votes
1answer
1k views

Cannot open TUN/TAP dev /dev/as0t0: No such file or directory (errno=2)

I just attempted to install OpenVPN Access Server on my Debian VPS that uses OpenVZ. It installed fine, however when I try to start it from the administration panel, I get these errors: process ...
1
vote
1answer
47 views

Is there any way to know when resources in user_beancounters hit barrier

When I look at /proc/user_beancounters there is some failcnt on kmemsize and tcpsndbbuf. Is there anyway to know when they got incremented? Do we always need to track the count and display in graph or ...
-3
votes
1answer
1k views

How to find the real memory usage in openvz?

I heard that in OpenVZ, free -m doesn't give the correct results. So, how to get it? Here's the result of my cat /proc/user_beancounters"... How much ram am I using? What value to check? Version: ...
0
votes
1answer
257 views

VPS extremely slow at compression [closed]

I have a VPS on Open-VZ, and the server is supposed to have 4 cores 3.0Ghz Xeon CPU. The usage is normally close to zero. When I compress a file (using zip, tar.gz, or 7z) it take too long for such ...
4
votes
2answers
2k views

How do I enable swap file on my server?

I've followed this but when I run:- #swapon /swapfile1 I get::- swapon: /swapfile1: swapon failed: Operation not permitted The system is extremely slow with 1GB of RAM trying to run ...
0
votes
1answer
331 views

Translating debian network configuration to gentoo

I just got rid off Debian on my VPS (OpenVZ) and installed Gentoo on it, however it is a plain Gentoo image without further configuration, i.e. no working network. I'm not familiar with Debian and ...
2
votes
3answers
1k views

NFS4 client within OpenVZ container running Ubuntu 11.10?

I have an Ubuntu 11.10 VPS running inside OPenVZ with a hosting company. I'm trying to get it to mount a remote NFS server using NFS4, but can only get it working using version 3. I've been Googling ...
1
vote
0answers
160 views

auto add ip to containers using openvz commandline

looking to script some container creation. Is there a way to use the PBAS auto add ip function at the node's command line? Something like this. vzctl set CTID --ipadd AUTO_IP_ADDY --save I could ...
3
votes
1answer
6k views

How can I tell who/what shutdown my CentOS VPS?

CentOS 5.7 VPS (running on OpenVZ) My VPS shut down this morning and I'm not sure why. I contacted my VPS host and they indicated that the server "was off". They powered it back on but I'm confused ...
1
vote
3answers
465 views

Java on 256MB system? [closed]

For a school project, I've registered a free VPS on a hosting provider (pipni.cz). It has 256MB RAM: Mem: 262144k total, 148104k used, 114040k free, 0k buffers It's running on Debian ...
1
vote
1answer
1k views

How to install git server on debian VPS (openvz+direct admin)?

What are the risks and precaution steps when installing git server on debian VPS (openvz + direct admin) ? How to install git server properly in such environment ? I would like to use git server ...
2
votes
1answer
195 views

openVZ VPS spam

i have an openvz vps,, and i use to run only openvpn server.. but one day, my datacenter told me they suspended my vps because it was sending spam? well im not using smtp or stuff on my vps, its just ...
3
votes
1answer
1k views

How to limit memory for VE on openvz

I need to configure only one vps in a openvz node. The node will have only one vps. I need help to configure the memory limits correctly. The node have 4GB memory with 4GB swap. I would like to ...
1
vote
3answers
2k views

is it possible to check CPU and RAM usage of the OpenVZ *host* machine from within a VM?

I have purchased an OpenVZ VPS from one of the hundreds of internet hosting companies. I dont pay much for it, but lately performance has been terrible. They are obviously overselling, but I am ...
1
vote
1answer
172 views

openvz node with only one vps

I have an openvz server with 2Gb ram and would like to configure a vps for use all server resources (no swap). I run: vzsplit -n 1 -f vps1 -s 0 and have this setup: Configuration file generated by ...
1
vote
1answer
147 views

Should I use lightttpd or nginx for an ubuntu VPS?

I'm working on setting up a VPS, and I'm not about to go with slow apache. I'm looking into lighttpd and nginx, but I don't know which one to go with. I'm running Ubuntu 10.04 on an OpenVZ VPS My ...
2
votes
1answer
380 views

Hidden memory usage on my openvz vps

I'm on a openvz vps and I have memory thats unaccounted for. When I run free -m it says I have 156mb used out of a vps with 256mb. Cached is 0, buffers are 0, shared is 0. But when I run "ps -faux" ...
4
votes
1answer
274 views

RAM burst, myth or reality?

Often when buying a VPS, we are faced with a number of features. These include the RAM. In XEN virtualization RAM and swap is (or should be) dedicated. In OpenVZ, how important is "burst"? I ask ...
2
votes
1answer
395 views

Moving from shared cpanel hosting to non cpanel VPS - What should I know?

I'm currently looking into migrating a few sites from my shared cpanel hosting to a VPS. Got to the point where I want to do more and have been learning about some system admin stuff through my ...
0
votes
1answer
521 views

Updating modules on VPS hosted under OpenVZ

Been trying to install OpenVPN on a VPS but come into a few problems when trying to start the openvpn server: Service deferred error: IPTablesServiceBase: failed to run iptables-restore [status=1]: ...
1
vote
2answers
442 views

Openvz IPV6 Question

Is it possible to assign a /64 range of ipv6 ips to an openvz container?
0
votes
3answers
2k views

Good / Easy / free VPN solution you can use with OpenVZ

I have a small VPS which is based on OpenVZ and TUN/TAP is enabled. I am trying to set up a small VPN but I am running in some problems. The first thing I have tried is to set up the VPN using PPTP, ...
5
votes
2answers
3k views

What exactly is AVAHI?

CentOS 5.2 My VPS host rebooted (checking with host support now) and I noticed the following in /var/log/messages Aug 28 11:57:52 echo avahi-daemon[21633]: **Found user 'avahi' (UID 70) and group ...
3
votes
3answers
3k views

Java VM problem in OpenVZ

I bought a vps for hosting my java needs. But I can't run java on it. Everything about java is correctly installed but when I try to run java ("java -version" forexample) I get this error : Error ...
1
vote
2answers
1k views

How can I test hd performance on an OpenVZ container?

CentOS 5.x | VPS | OpenVZ I'm trying out a vps that uses OpenVZ and am not sure what command to type to measure disk read performance. I thought hdparm would work but I get the following: ...
0
votes
1answer
433 views

Firewall Rules For OpenVZ VPS?

I'm in the process of setting up a VPS server that I eventually plan to use for light web and email server operations. I'd like it to be reasonably secure but I'm not all that familiar with ...
8
votes
8answers
2k views

Which virtualization platforms should I choose, Xen or OpenVZ?

I am upgrading my shared hosting to VPS hosting, mainly to just add server administration skills to my development skills, so I'm facing a lot of new choices just signing up. I need to choose a ...