-1
votes
1answer
120 views

openvz containers optimization

i am trying to optimize 14 containers on 64 G.B ram , 16 Core processor based on Centos 5.9 Final 64 Bit Distribution the load average of the server up to 300 this is my memory stats # vzmemcheck ...
-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 ...
-1
votes
1answer
111 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
votes
2answers
179 views

How to over 500000 cpuunits on OpenVZ [closed]

I have a OpenVZ and i would like to allocate more than 500000 cpu units. But the max i can set is 500000. Does he have a solution to give more power to my vm? According to all the sources I read ...
2
votes
0answers
157 views

Can't lock vz with proxmox

I would like to backup my virtual servers to move them away. And when i have started the backup process then i only see this every time: Feb 09 08:40:34 INFO: Starting Backup of VM 101 (openvz) Feb ...
0
votes
2answers
1k views

how to drop_caches in OpenVZ centos6 container

I have tried sudo sh -c 'echo 3 > /proc/sys/vm/drop_caches' sudo echo 3 > /proc/sys/vm/drop_caches echo 3 > /proc/sys/vm/drop_caches echo 3 | sudo tee /proc/sys/vm/drop_caches and a ...
-3
votes
2answers
4k views

How do I get my Proxmox VM to access the internet without a public IP address

I would like to create a proxmox vm and have that vm be able to ping/access external websites without having to assign a public ip to it. How do I do this? The VM is running centos 6
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
2answers
584 views

OpenVZ Configuration Issue

I am facing a memory overflow issue in one of my OpenVZ containers. While doing a vzctl enter 172 it gave an unable to allocate memory error. The container is supposed to be configured for 3.5GB of ...
0
votes
2answers
151 views

what is the unit of the disk quota parameters in openvz?

on my gentoo system, the disk quota parameters in the openvz configuration file is: DISKSPACE="1048576:1153024" DISKINODES="200000:220000" commonly used unit would be 'Byte' or 'MB'. if it is ...
0
votes
1answer
542 views

openvz quota error on gentoo

My system is Gentoo amd64, with latest update. I emerged the latest openvz, and want to start a Ubuntu VPS on my system. I am using the 'basic' configuration file, and the quota options are set as ...
0
votes
1answer
626 views

Is it possible to export an OpenVZ machine and use it after in another virtualization tool?

I'm planning to use OpenVZ in an old machine I have at home. I want to know if a dumped OpenVZ instance image can be exported to other formats (like VirtualBox or Vmware). Thanks!
3
votes
3answers
883 views

OpenVZ - share files between virtual machines (VEs)?

Is there any way to share a directory of files between virtual machines running in OpenVZ? My particular use case is that I want to have a shared YUM cache directory, for when they all need to run ...
1
vote
3answers
5k views

Partitioning recommendations for a Proxmox VM Server (OpenVZ)

We are new to virtualization and we are planning to turn our online server into a virualized one, mainly for maintenance, backup and recovery improvements. Initially we would only have one real ...