[Users] Starting With OpenVZ and Having Interface Issues

I just installed OpenVZ on CentOS 6.x 64 bit following this guide a few days ago. http://openvz.org/Quick_Installation_CentOS_6 I am mostly interested in creating containers with veth interfaces so I can assign multiple public IPv4 and IPv6 addresses from inside the container. I noticed that whe

Re: [Users] Starting With OpenVZ and Having Interface Issues

> I just installed OpenVZ on CentOS 6.x 64 bit following this guide a > few days ago. > > http://openvz.org/Quick_Installation_CentOS_6 > > I am mostly interested in creating containers with veth interfaces so > I can assign multiple public IPv4 and IPv6 addresses from inside the > container. I no

Re: [Users] Starting With OpenVZ and Having Interface Issues

>> I just installed OpenVZ on CentOS 6.x 64 bit following this guide a >> few days ago. >> >> http://openvz.org/Quick_Installation_CentOS_6 >> >> I am mostly interested in creating containers with veth interfaces so >> I can assign multiple public IPv4 and IPv6 addresses from inside the >> contain

Re: [Users] Starting With OpenVZ and Having Interface Issues

>> I just installed OpenVZ on CentOS 6.x 64 bit following this guide a >> few days ago. >> >> http://openvz.org/Quick_Installation_CentOS_6 > >> Can anyone tell me what is going on here? After further testing I >> determined it does not always do it. The first time I stop a >> container after I r

[Users] Vzdump Conf File

Does Vzdump place the /etc/vz/conf/101.conf somewhere in the archive? I cannot find it if so. If its not in there is the info that's normally in it stored in the archive somehow or do I need to back that up separately? Thanks. ___ Users mailing list Use

[Users] IPTABLES on Container

I have several bridged containers I need to run iptables on. I assumed since they were bridged it would just work. Are there any knobs I must turn to enable iptables on the container? ___ Users mailing list Users@openvz.org https://lists.openvz.org/mail

Re: [Users] IPTABLES on Container

> I have several bridged containers I need to run iptables on. I > assumed since they were bridged it would just work. Are there any > knobs I must turn to enable iptables on the container? In vz.conf I have: ## IPv4 iptables kernel modules to be enabled in CTs by default IPTABLES="ipt_REJECT i

[Users] Bridged Container

I installed OpenVZ following this guide. http://openvz.org/Quick_Installation_CentOS_6 I know its not an official guide but I need bridged containers. Installing Directadmin on them and they need control over there interfaces to add and remove IP addresses. >>Create a CT >># vzctl create 102 --

[Users] No checkpointing support

Tried to backup up a busy Centos 6.x 64 bit container with vzdump and ran into this. The host is fresh install of openvz on Centos 6.x as well. Linux 2.6.32-042stab084.20 #1 SMP Mon Jan 27 00:40:08 MSK 2014 x86_64 x86_64 x86_64 GNU/Linux vzdump --compress --suspend 103 Mar 05 22:53:55 INFO: Sta

Re: [Users] No checkpointing support

> - Original Message - >> Tried to backup up a busy Centos 6.x 64 bit container with vzdump and >> ran into this. The host is fresh install of openvz on Centos 6.x as >> well. >> >> Linux 2.6.32-042stab084.20 #1 SMP Mon Jan 27 00:40:08 MSK 2014 x86_64 >> x86_64 x86_64 GNU/Linux >> >> vzdum

Re: [Users] No checkpointing support

> # To check if modules are loaded > lsmod | grep vzcpt > lsmod | grep vzrst > > # To load modules > depmod vzcpt ; depmod vzrst > > How to have them loaded in the future? That last command should take care of > it I believe. Yes, I was asking how to make sure they are loaded after reboot. Still

Re: [Users] No checkpointing support

> modprobe vzcpt > modprobe vzrst > > Also, vz initscript (/etc/init.d/vz) should load these, but I have seen > cases when it doesn't -- still can't figure out why though. I did service vz restart and they loaded. ___ Users mailing list Users@openvz.org

[Users] IPv6

I used this guide to install OpenVZ. https://openvz.org/Quick_Installation_CentOS_6 I am setting certain containers up as bridged so I can run IPv6 on them. I have IPv6 working on the host but I cannot get it to work on the container. The host and container can IPv6 ping each other but the cont

Re: [Users] IPv6

arding = 1 > net.ipv6.conf.all.proxy_ndp = 1 > > > Also check your ip6tables in host . > > > > > > > On 07/10/2014 05:15 PM, Matt wrote: > > I used this guide to install OpenVZ. > https://openvz.org/Quick_Installation_CentOS_6 > > > I am setting certain conta

[Users] OpenVZ Kernel

I have OpenVZ installed on CentOS 6.x following this guide. https://openvz.org/Quick_Installation_CentOS_6 Everytime CentOS releases a new kernel it replaces the OpenVZ kernel as first boot option. Is there anyway around this other then editing the boot order manually after running yum update? _

Re: [Users] OpenVZ Kernel

I see: [root]# rpm -qa |grep kern kernel-2.6.32-431.11.2.el6.x86_64 vzkernel-2.6.32-042stab088.4.x86_64 vzkernel-2.6.32-042stab090.3.x86_64 vzkernel-2.6.32-042stab092.1.x86_64 vzkernel-2.6.32-042stab092.3.x86_64 dracut-kernel-004-336.el6_5.2.noarch kernel-2.6.32-431.5.1.el6.x86_64 kernel-2.6.32-43

Re: [Users] OpenVZ Kernel

; kernel updates in the yum config. I also find it useful to be able to >> boot into a vanilla centos kernel for testing - just in case. >> >> >> On Mon, Jul 28, 2014 at 2:36 PM, Matt > <mailto:matt.mailingli...@gmail.com>> wrote: >> >> I see: >

[Users] Centos 7

https://openvz.org/Quick_installation Any install guides for Centos 7 yet? ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users

Re: [Users] Centos 7

> It will probably be a few months before they have anything available for the > RHEL7 kernel (3.10) and even longer for it to become stable. Ploop also > doesn't support XFS so time will tell if that will change or you'll have to > continue with ext4. Need to update a server with a crashed hard

[Users] Ploop Random I/O

I have a container currently using about 150GB of space. It is very random I/O hungry. Has many small files. Will converting it to ploop hurt I/O performance? ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users

Re: [Users] Ploop Random I/O

In ploop, can inodes and disk size easily be increased for a container? On Wed, Sep 24, 2014 at 7:34 PM, Kir Kolyshkin wrote: > On 09/19/2014 11:45 AM, Matt wrote: >> >> I have a container currently using about 150GB of space. It is very >> random I/O hungry. Has ma

[Users] Ploop Vzdump

Is there a command for backing up and restoring like vzdump that works with ploop? ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users

Re: [Users] Ploop Vzdump

>> Is there a command for backing up and restoring like vzdump that >> works with ploop? > > https://wiki.openvz.org/Ploop/Backup Been studying that. Does not seem to compress backup. Also, does not spell out how to restore it. Guess I can experiment but I really hopped ploop was far enough alo

[Users] VETH and VENET

I need to install openvz on Centos 6 and I need to support both venet and veth containers. http://openvz.org/Quick_Installation_CentOS_6 This install method does that but says its not supported/unofficial. Are there supported install directions for this? Thanks. _

Re: [Users] VETH and VENET

t; > > On 10/1/2014 5:17 PM, Matt wrote: >> >> I need to install openvz on Centos 6 and I need to support both venet >> and veth containers. >> >> http://openvz.org/Quick_Installation_CentOS_6 >> >> This install method does that but says its not sup

[Users] IPv6

Recently IPv6 quit working on my Openvz CentOS 6 box. No longer works on host or containers. I imagine it was after a yum update. Whats weird is if I reboot the OpenVZ host machine IPv6 starts to work again on the host and the containers for about 5 minutes but then quits again. Any ideas? I i

Re: [Users] IPv6

> can you ping the host machine from within the container? What does "ip > - -6 r l" say? Is there anything in /var/log/messages regarding IPv6? Yes I can ping my own IPv6 IP. > > In my host machines I had to do that in order to get IPv6 working > properly: > > for proxy_ndp in /proc/sys/net/ipv6

[Users] Ploop Help

How do I tell if a container is ploop or simfs? How do I convert from ploop to simfs? I need to move a few containers from a centos server to a Proxmox server that does not support ploop is the reason. ___ Users mailing list Users@openvz.org https://lis

Re: [Users] Ploop Help

> - Original Message - >> How do I tell if a container is ploop or simfs? How do I convert >> from ploop to simfs? > > Yep, the vzlist command with the appropriate field flag (as mentioned by the > previous poster) will work. Here's the recipe for a vzlist output similar to > stock just

[Users] Bridged Containers

http://openvz.org/Quick_installation Will this installation allow bridged containers? I need containers able to modify there own IP addresses, IPv4 and IPv6, and with quotas. Centos containers with Directadmin. ___ Users mailing list Users@openvz.org ht

Re: [Users] Vzsplit question

t takes swap into account which is generally a bad idea. Regards, Matt ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users

Re: [Users] /dev/fd/3

The same bug exists in Virtuozzo, "ln -s /proc/self/fd /dev/fd" appears to be the fix. Reference: http://www.tektonic.net/forum/showthread.php?t=1936 Steve Hodges wrote: On 14/08/2007 1:58 AM, Gregor Mosheh wrote: Or perhaps your VE has maxed out the number of FDs it's allowed to have? Chec

Re: [Users] Reasonable expectations

Cliff Wells wrote: I've got the following hardware: CPU: 2x1.6Ghz Opteron 242 (may upgrade to a pair of 2.4Ghz dual-core 880's at some point) RAM: 8GB Dual channel DDR-400 ECC (may upgrade to 16GB at some point) Swap: 2x16GB partitions, one enabled Disks: 6x160GB 7200rpm SATA-160 on 6-channel LS

Re: [Users] Skipping quota at start and doing it later?

Gregor Mosheh wrote: Hey guys. Some of our VPSs take well over an hour to start up after an unexpected shutdown, thanks to vzquota. Reading the man page, it seems that vzquota cannot be skipped and then done later once the services are up. Am I correct about that, or IS there a way to skip quo

Re: [Users] Skipping quota at start and doing it later?

Gregor Mosheh wrote: Matt Ayres wrote: All you have to do is set VZFASTBOOT=yes in /etc/vz/vz.conf and VPS's will be started without quota and then will be restarted to calculate the quota after all have been started. Interesting. I saw FASTBOOT in the /etc/init.d/vz script and that&#

Re: [Users] Skipping quota at start and doing it later?

Gregor Mosheh wrote: Matt Ayres wrote: All you have to do is set VZFASTBOOT=yes in /etc/vz/vz.conf and VPS's will be started without quota and then will be restarted to calculate the quota after all have been started. I think I see where we're misconnecting. You say that FASTBOOT w

Re: [Users] Skipping quota at start and doing it later?

Gregor Mosheh wrote: Hm, I'll take your word for it, though it doesn't sound right. I don't want them to be restarted with a full quota recalculation - I don't want quota recalculation at all. These fellas have 250 GB quotas and are using most of it, so the recalculation takes 60+ minutes per

Re: [Users] Re: [Announce] New kernel release: rhel5 2.6.18-53.1.19.el5 028stab053.14

It does not appear 2.6.18 is being maintained. http://wiki.openvz.org/Download/kernel Thanks, Matt ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users

Re: [Users] iosched question

duler is better than using the default cfq? deadline may provide overall more system throughput, but the OpenVZ I/O priorities are an extension of the CFQ elevator so no CFQ = no I/O priorities. Thanks, Matt ___ Users mailing list Users@o

[Users] IPv6 Support in VE's

tl version 3.0.22 Cheers, Matt. smime.p7s Description: S/MIME Cryptographic Signature ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users

Re: [Users] wierd case of high load averages

On 3/15/2010 11:22 AM, Aleksandar Ivanisevic wrote: I really have no idea what to make of this. Although HN's load average is almost zero, most of the containers have LA in high 3 digits range. To make it even more interesting, LA fluctuates from sngle to triple digits within a minute, below are

Re: [Users] No Persistent TUN/TAP Devices?

care to clue me in, here? Two things I can think of: 1) They are not loading the 'tun' drive on the host on boot. 2) they are not using vzctl --save option when enabling tun device for your VPS. Thanks, Matt TekTonic ___ Users mailing list