[Users] spectre-attack
Hi, This is a copy of the POC that was in the research paper: https://github.com/Eugnis/spectre-attack I am trying to modify it so that one container can put some data in memory, and try to find it with another container. Anybody wants to help? Best, -- Benjamin Henrion (zoobab) Email: zoobab at gmail.com Mobile: +32-484-566109 Web: http://www.zoobab.com FFII.org Brussels "In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators." ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] X86_BUG_CPU_INSECURE
Hi, Just reading this: https://amp.reddit.com/r/sysadmin/comments/7nl8r0/intel_bug_incoming/ Xen seems to have a pending patch to be release this week, but people are speculating now that you could bypass the entire isolation process provided by any hypervisor. Wait and see how this will be exploited, but you can be sure there will be exploits soon in the wild. The patch for software mitigation seems to be big and performance impacting. But that would probably mean that containers can be bypassed. Wait and see, -- Benjamin Henrion (zoobab) Email: zoobab at gmail.com Mobile: +32-484-566109 Web: http://www.zoobab.com FFII.org Brussels "In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators." ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Kir going to Docker
Just to say goodbye to Kir, he is going to Docker: https://twitter.com/kolyshkin/status/875179775450427392 -- Benjamin Henrion FFII Brussels - +32-484-566109 - +32-2-3500762 "In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators." ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] af_packet.c exploit
On Tue, Dec 6, 2016 at 1:51 PM, Vasily Averin <v...@virtuozzo.com> wrote: > > On 12/06/2016 01:25 PM, Konstantin Khorenko wrote: >> Hi Benjamin, >> >> On 12/06/2016 11:32 AM, Benjamin Henrion wrote: >>> Hi, >>> >>> Just reading this: >>> >>> https://news.ycombinator.com/item?id=13112418#13112706 >>> >>> Any link to the GIT commit that fixes that important bug? >> >> Here is a commit message - with the patch: >> https://lists.openvz.org/pipermail/devel/2016-December/069707.html >> >> And the kernel version with the fix is 3.10.0-327.36.1.vz7.20.12 as it's >> said the commit message. >> >> git will be automatically synced later. >> >> Binary vzkernel rpm will be available after midnight at >> https://download.openvz.org/virtuozzo/factory/x86_64/os/Packages/v/ >> >> >> And yes, commercial Virtuozzo users are safe: ReadyKernel patch is available >> for several days already: >> https://readykernel.com/patch/65/ > > And no, RHEL6 based kernels are not affected ^) Good old kernels :-) -- Benjamin Henrion FFII Brussels - +32-484-566109 - +32-2-3500762 "In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators." ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] af_packet.c exploit
Hi, Just reading this: https://news.ycombinator.com/item?id=13112418#13112706 Any link to the GIT commit that fixes that important bug? And which kernel version is patched? Best, -- Benjamin Henrion FFII Brussels - +32-484-566109 - +32-2-3500762 "In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators." ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] Debian Jessie precompiled kernels
On Sat, Nov 7, 2015 at 6:57 PM, CoolCold <coolthec...@gmail.com> wrote: > Hello! > As I see there is https://download.openvz.org/debian/dists/jessie/ , I don't see any kernel on there, like for wheezy: https://download.openvz.org/debian/dists/wheezy/main/binary-amd64/kernel/ -- Benjamin Henrion FFII Brussels - +32-484-566109 - +32-2-4148403 "In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators." ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] measuring IO inside an openvz container?
Hi, I do have an account on an openvz server, but the IO provided is very variable, sometimes my shell is fluid, sometimes it is really slow. Is there a test I could run periodically to test the disk IO? Best, -- Benjamin Henrion FFII Brussels - +32-484-566109 - +32-2-4148403 "In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators." ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Docker inside Openvz CT: equivalent to systemd params under sysv init?
Hi,
I am trying to make this work:
https://openvz.org/Docker_inside_CT
It mentions:
Configure custom cgroups in systemd:
systemd reads /proc/cgroups and mounts all cgroups enabled there,
though it doesn't know there's a restriction that only freezer,devices
and cpuacct,cpu,cpuset can be mounted in container, but not freezer,
cpu etc. separately
vzctl mount $veid
echo JoinControllers=cpu,cpuacct,cpuset freezer,devices
/vz/root/$veid/etc/systemd/system.conf
I am trying to make it work with a Debian Wheezy CT without systemd,
any idea how to do the same with the old sysvinit?
Otherwise I am hitting that error in the docker daemon log:
ERRO[0040] Handler for POST /containers/{name:.*}/start returned
error: Cannot start container
197ffe32571575340ec3f399349d62c42818bb9c2a45656bfaafc22c68a55055: [8]
System error: mountpoint for cpu not found
ERRO[0040] HTTP Error: statusCode=500 Cannot start container
197ffe32571575340ec3f399349d62c42818bb9c2a45656bfaafc22c68a55055: [8]
System error: mountpoint for cpu not found
Best,
--
Benjamin Henrion bhenrion at ffii.org
FFII Brussels - +32-484-566109 - +32-2-4148403
In July 2005, after several failed attempts to legalise software
patents in Europe, the patent establishment changed its strategy.
Instead of explicitly seeking to sanction the patentability of
software, they are now seeking to create a central European patent
court, which would establish and enforce patentability rules in their
favor, without any possibility of correction by competing courts or
democratically elected legislators.
___
Users mailing list
Users@openvz.org
https://lists.openvz.org/mailman/listinfo/users
Re: [Users] Debian 8 packages for OpenVZ as a HN?
On Sun, May 10, 2015 at 5:05 PM, Pavel Odintsov pavel.odint...@gmail.com wrote: Well, well. But why my 2.6.32 kernel become broken after change Wheezy's init system to systemd? Standard 3.2 kernel from Debian works perfectly with systemd. Because Systemd is tied to the kernel version. I had many problems switching between different kernel versions, to find out at the end that systemd is loosely coupled to the kernel. Argh. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] openwrt on openvz
Hi, Are there any volunteers to test this: https://github.com/zoobab/openwrt-openvz See the small thread here: https://forum.openwrt.org/viewtopic.php?pid=271565 I have tested venet0, but some vzctl changes might not be resistant. Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Docker inside an OpenVZ container
Hi, Anyone has tried this docker inside an OpenVZ container: https://openvz.org/Docker_inside_CT I discovered the page yesterday. I tried to upgrade a Proxmox server with the OpenVZ kernel, did not survived a reboot. Will try to find some time today to give it a shot. Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] rowhammer exploit
Hi, Could this be used to gain HN root access from a container: http://googleprojectzero.blogspot.be/2015/03/exploiting-dram-rowhammer-bug-to-gain.html?m=1 best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] Upstream kernel and vzctl updated documentation
On Wed, Feb 25, 2015 at 5:33 PM, Scott Dowdle dow...@montanalinux.org wrote: Greetings, - Original Message - Is there updated documentation on vzctl with the upstream kernel? No. I don't think much additional effort has been put into making vzctl more compatible with upstream kernels. I could be wrong and would be happy to be. :) We are expecting an EL7-based OpenVZ kernel branch to drop in the not too distant future and if Kir's presentation description for LinuxFest Northwest at the end of April is any indicator... running Docker within an OpenVZ container as well as running Docker under an OpenVZ kernel... will be things we learn about as well. I think some of that will apply to the EL6-based OpenVZ kernel as well but I'm not certain. On that topic, I recently tried to run a docker on on openvz kernel (proxmox kernel), hit a bug with udev that should be resolved in docker 1.16. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] The future of OpenVZ: Virtuozzo Core
On Sat, Dec 27, 2014 at 11:34 AM, Pavel Odintsov pavel.odint...@gmail.com wrote: Awesome Is it possible to join to development committee? Any chance to see openvz against mainline one day? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] stab93.5 crashing processes
On Mon, Dec 8, 2014 at 2:00 PM, Vasily Averin v...@parallels.com wrote: Dear Benjamin, similar issues are processed in https://bugzilla.openvz.org/show_bug.cgi?id=3140 I have used this bashrc to display human timestamps in dmesg: http://stackoverflow.com/questions/13890789/convert-dmesg-timestamp-to-custom-date-format All my EXT4 warning-errors and warn_slowpath errors happens at 00:30, when the daily vzdump backup is running. Vzdump is using the LVM functionality, so lvm-snapshot should be involved in there. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] Ploop Vzdump
Wednesday, October 1, 2014, Matt matt.mailingli...@gmail.com wrote: Is there a command for backing up and restoring like vzdump that works with ploop? the author of openvz-diff-backup is working on ploop support (sorry in french): http://projets.developpeur-neurasthenique.fr/boards/1/topics/137?r=142#message-142 ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] Centos/RHEL 7
On Tue, Jul 8, 2014 at 12:08 AM, jjs - mainphrame j...@mainphrame.com wrote: I'm downloading Centos 7 now. Naturally I'm eager to run openvz. Is there any sort of road map or schedule for the availability of a RHEL 7 based OVZ kernel? I guess many people are still waiting for an answer from the OpenVZ devs regarding support of a more recent kernel then 2.6.32, in this case 3.10 if I am not mistaken. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] CentOS 7 OS Template now in contrib
On Mon, Jul 7, 2014 at 10:22 PM, Scott Dowdle dow...@montanalinux.org wrote: Greetings, CentOS sent out an announcement about the release of CentOS 7: http://lists.centos.org/pipermail/centos-announce/2014-July/020393.html I built a regular and a minimal OS Template and have uploaded it to contrib. Inside of /root are the scripts to create the OS Template from scratch. It assumes it is being built from a CentOS 7 host/container that has the CentOS repos configured correctly. I think at some point Openvz.org should provide trusted builds like docker is doing. At least we could get good docs on how those images are built. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] openvpn in openvz
On Sat, Jun 21, 2014 at 8:47 AM, Rene C. ope...@dokbua.com wrote: I got the openvpn part itself down, no problem, but getting it to work in a container is a lot of hassle. Many pages, but most are outdated and things keeps changing. Anyone know how to get it to work TODAY? The server is an otherwise normal server with public ip addresses and works with cpanel, no problem that far. The problem is getting an openvpn service to work in it. I've already added the tun device, and I can connect to the server with the openvpn client, just can't continue from there, so some routing is missing. I've followed the general routing instructions but because openvz doesn't support MASQ it doesn't work. - which modules to insmod on the hwnode Just make sure tun is present in lsmod. - which modules to add into /etc/vz/vz.conf The same. tun should be part of the list of modules in vz.conf, so it gets loaded at vz start. - which modules to add into /etc/vz/ct.conf And the for the CTID you want to run openvpn access in: https://openvz.org/VPN_via_the_TUN/TAP_device#Granting_container_an_access_to_TUN.2FTAP Can you provide openvpn-client debug messages? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] CVE-2014-0196
On Tue, May 13, 2014 at 5:56 PM, Kir Kolyshkin k...@openvz.org wrote: We are receiving a lot of inquiries as to what is the status of OpenVZ kernel with respect to CVE-2014-0196. This email summarizes our knowledge as of now. 1. RHEL5-based OpenVZ kernels (028stabXXX) are not affected. 2. RHEL6-based OpenVZ kernels (042stabXXX) released during last 12 months are not affected. 3. Older 042stab kernel are affected. Therefore, if you run kernel released older than May 2013 (see uname -v) please upgrade and reboot now. 3. Both OpenVZ kernel team and Red Hat are still looking into the issue, an updated kernel might be available. Can you tell me if 061.2 is affected? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Docker inside OpenVZ through UML
I found this hack this morning: http://webcache.googleusercontent.com/search?q=cache:kxj3y_OTEksJ:https://gist.github.com/coderofsalvation/bbcad39ebe5c432ec851+cd=2hl=enct=clnkgl=be It is a bit ugly, but it works on my side. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] docker 0.9 claims openvz support
Hi, Was just reading this: http://blog.docker.io/2014/03/docker-0-9-introducing-execution-drivers-and-libcontainer/ They claim to support openvz. Anyone has time to try it out? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] Cloud Storage for OpenVZ Containers
On Fri, Jan 24, 2014 at 10:04 AM, Kirill Korotaev d...@parallels.com wrote: openvz.org and Parallels are pleased to announce availability of Parallels Cloud Storage technology preview for all openvz users! Parallels Cloud Storage is a new Software Defined Storage solution (also known as virtual SAN) which makes it possible to build a scalable distributed storage for running your Containers on commodity hardware and SATA drives with performance comparable to real HW SAN storage. It provides strong consistency semantics required for running VMs, Containers and iSCSI targets, has built-in automatic data replication and recovery, supports HDDs and nodes hotplug, is highly available and scales to Petabytes. Virtualization running on top of Parallels Cloud Storage gains multiple advantages like high availability, fast live migration across nodes (w/o storage migration), benefiting from all HDDs performance potential and utilizing otherwise idle HDDs in the cluster, no capacity limitations, grow on demand and so on. See more details at https://openvz.org/Parallels_Cloud_Storage. Your feedback is very much appreciated! Can you point us to the source for those binaries: http://download.openvz.org/pstorage/current/ Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Gentoo vzdump-1.2 LVM bug
Hi, Vzdump in gentoo has a bug in its current version, where it does not detect correctly LVM partitions, which renders it useless for live LVM snapshots. The fix is here: http://lowendtalk.com/discussion/15063/vzdump-snapshot-mode-not-working I applied the fix for the gentoo ebuild here: https://github.com/zoobab/overlay4gentoo/blob/master/app-backup/vzdump/files/vzdump-1.2-lvm-fix.patch Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Fwd: Gentoo vzdump-1.2 LVM bug
FYI -- Forwarded message -- From: Benjamin Henrion zoo...@gmail.com Date: Thu, Dec 5, 2013 at 4:29 PM Subject: Gentoo vzdump-1.2 LVM bug To: p...@gentoo.org Cc: andreis.vinograd...@gmail.com, OpenVZ users list. This is THE list you need. users@openvz.org Hi, Vzdump in gentoo has a bug in its current version, where it does not detect correctly LVM partitions, which renders it useless for live LVM snapshots. The fix is here: http://lowendtalk.com/discussion/15063/vzdump-snapshot-mode-not-working I applied the fix for the gentoo ebuild here: https://github.com/zoobab/overlay4gentoo/blob/master/app-backup/vzdump/files/vzdump-1.2-lvm-fix.patch Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] libvirt
On Thu, May 30, 2013 at 8:11 PM, Simon Boulet si...@nostalgeek.com wrote: The current OpenVZ Libvirt driver is very outdated and very slow (calls vzctl instead of talking to the OpenVZ ioctl, etc.). My need was to use Host-flow libvirt interface to monitor my OpenVZ hosts. I developed a few patches to the OpenVZ Libvirt driver (adding Vswap memory usage reporting support, configuration loading improvement by parsing vzctl JSON output, retrieving disk space usage and I/O bytes counters) but never ended up using or sending them upstream to Libvirt. I'd be interested to know if you have plans for updating the driver, and can share my patches for you to look at and perhaps submit upstream. Can you publish them somewhere? Github or elsewhere... -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Openvz template for Debian Wheezy
Hi, I just updated my debian wheezy template with the debian release of this weekend: http://filez.zoobab.com/openvz/templates/debian-7.0-x86_64.tar.gz I created it with: https://github.com/zoobab/openvz-scripts/blob/master/create-template-debian-amd64.sh -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Macvlan with openvz?
Hi, I just played with LXC, they support macvlan, which does not force you to use a bridge on the HN side, and it is quite straightforward to setup. lxc.network.type=macvlan lxc.network.macvlan.mode=bridge lxc.network.link=eth0 lxc.network.flags=up lxc.network.hwaddr = 00:16:AA:BB:CC:DD On the HN side, brctl show reports nothing, so it works without a bridge. Any idea if this is supported under openvz? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Web server on demand with ckpnt/suspend?
Hi, I was just reading this slashdot article about spawning a web server within 2 seconds from Xen+Erlang: http://tech.slashdot.org/story/13/03/24/0350217/a-glimpse-of-a-truly-elastic-cloud Would it be possible to achieve the same results with ckpnt/suspend? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] eth0 works, vzbr0 does not
Hi, I have the following problem seting up a machine with vzbr0 as the replacement of eth0. Networking with eth0 works fine, but not when I setup the vzbr0 with the public IP. I see ping requests coming on the vzbr0 interface, but not leaving. Any idea why? Iptables is off, and sysctl.conf did not changed. I suspect ARP config. Anybody had already that kind of problem? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] openvz veth and bridging HN bug
Hi, I spent a day debugging why when I was restarting a VZ with veth the HN was suddenly not pingable anymore. Then I found this article: http://notes.asd.me.uk/2011/01/31/openvz-bridge-vanishing-network-fix/ I put FE:FF:FF:FF:FF:FF as hostmac in all the VZ configs, and now it works like a charm. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Dsiable venet0 when using bridges?
Hi, I am looking for a solution on how to disable venet0 completely in the CT, I found this hack: http://wiki.openvz.org/Disable_venet_interface There is no other mean to do not show it inside the CT? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] Kernel crash when removing vznetdev module
On Tue, Jan 22, 2013 at 2:57 PM, Vladimir Davydov vdavy...@parallels.com wrote: On Jan 22, 2013, at 5:33 PM, Benjamin Henrion b...@udev.org wrote: Hi, With a RH machine with the stable openvz kernel, I managed to crash the machine with this: root@203 /etc/vz/conf [26]# rmmod vznetdev ERROR: Module vznetdev is in use root@203 /etc/vz/conf [27]# /etc/init.d/vz stop Suspending CT 207 Suspending CT 207 Suspending CT 207 Shutting down CT 207 Bringing down interface venet0:[ OK ] Stopping OpenVZ: [ OK ] root@203 /etc/vz/conf [28]# rmmod vznetdev ERROR: Module vznetdev does not exist in /proc/modules root@203 /etc/vz/conf [29]# /etc/init.d/vz start^C root@203 /etc/vz/conf [29]# vzctl set 207 --onboot no WARNING: Settings were not saved to config (use --save flag) root@203 /etc/vz/conf [30]# vzctl set 207 --onboot no --save CT configuration saved to /etc/vz/conf/207.conf root@203 /etc/vz/conf [31]# /etc/init.d/vz start Starting OpenVZ: [ OK ] Applying OOM adjustments: [ OK ] Bringing up interface venet0: [ OK ] root@203 /etc/vz/conf [32]# rmmod vznetdev root@203 /etc/vz/conf [33]# vzctl start 207 Starting container... Container is mounted Setting CPU units: 1000 - Kernel panic Not very informative. Where is the kernel log? Sorry, I was in SSH, will try to catch the kernel messages. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] Add automatically veth101.1 to the vzbr0 bridge?
On Tue, Jan 22, 2013 at 4:06 PM, Benjamin Henrion b...@udev.org wrote: Hi, Is there an automatic method to add veth101.1 to the vzbr0 bridge when I restart a CT? Some people are using the .mount script, but it looks like very hackish: http://forum.openvz.org/index.php?t=msggoto=39029; Any better way to do it? More preciselly, I am looking to do the same as the Debian config on Redhat: http://wiki.openvz.org/Virtual_Ethernet_device#Independent_Virtual_Ethernet_communication_through_the_bridge auto vzbr0 iface vzbr0 inet static bridge_ports eth0 bridge_fd 0 address 192.168.1.100 netmask 255.255.255.0 gateway 192.168.1.254 Any equivalent under RH63? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] Add automatically veth101.1 to the vzbr0 bridge?
On Tue, Jan 22, 2013 at 4:14 PM, Benjamin Henrion b...@udev.org wrote: On Tue, Jan 22, 2013 at 4:06 PM, Benjamin Henrion b...@udev.org wrote: Hi, Is there an automatic method to add veth101.1 to the vzbr0 bridge when I restart a CT? Some people are using the .mount script, but it looks like very hackish: http://forum.openvz.org/index.php?t=msggoto=39029; Any better way to do it? More preciselly, I am looking to do the same as the Debian config on Redhat: http://wiki.openvz.org/Virtual_Ethernet_device#Independent_Virtual_Ethernet_communication_through_the_bridge auto vzbr0 iface vzbr0 inet static bridge_ports eth0 bridge_fd 0 address 192.168.1.100 netmask 255.255.255.0 gateway 192.168.1.254 Any equivalent under RH63? Sorry, the solution was just adding that file: cat /etc/vz/vznet.conf #!/bin/bash EXTERNAL_SCRIPT=/usr/sbin/vznetaddbr -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Libvirt slaves Jenkins plugin for openvz?
Hi, Just wondering if there are users of Jenkins here who are using this plugin: https://wiki.jenkins-ci.org/display/JENKINS/Libvirt+Slaves+Plugin http://libvirt.org/drvopenvz.html It allows to create openvz slaves at build time. Very handy, but I wonder if someone has experiences with it. I am giving it a try now, will give you my feedback. Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
Re: [Users] Libvirt slaves Jenkins plugin for openvz?
On Mon, Jan 21, 2013 at 9:49 PM, Benjamin Henrion b...@udev.org wrote: Hi, Just wondering if there are users of Jenkins here who are using this plugin: https://wiki.jenkins-ci.org/display/JENKINS/Libvirt+Slaves+Plugin http://libvirt.org/drvopenvz.html It allows to create openvz slaves at build time. Very handy, but I wonder if someone has experiences with it. I am giving it a try now, will give you my feedback. Very simple, the GUI only supports XEN/QEMU: http://wiki.hudson-ci.org/download/attachments/42470710/libvirt-advanced-conf.jpg -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
[Users] Openvz Debian 7.0 wheezy template
Hi, I made template of debian wheezy 7.0 with my debian generation script: https://github.com/zoobab/openvz-scripts/blob/master/create-template-debian-amd64.sh You can try it here: http://filez.zoobab.com/openvz/templates/debian-7.0-x86_64.tar.gz Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org http://lists.openvz.org/mailman/listinfo/users
[Users] OpenVZ talk at FOSDEM with CRIU
https://fosdem.org/2013/schedule/event/criu_ckeckpoint_restore/ CRIU: Checkpoint and Restore (mostly) In Userspace Track: Virtualisation devroom Room: Chavanne Day: Saturday Start: 11:30 End: 12:00 Checkpoint/restore is a feature that allows to freeze a set of running processes and save their complete state to disk. This state can later be restored and the processes are resumed exactly the way they were running before. This feature opens a whole set of possibilities, from doing a live migration to fast start of huge applications. Unfortunately, many attempts to merge such functionality to the upstream Linux kernel failed miserably, mostly for the code complexity reasons. That leaves the Linux community with a poor option of using the non-upstreamed kernel patches available from e.g. OpenVZ or Oren Laadan. OpenVZ kernel developers team found a way to overcome this inability to merge the code upstream, by implementing most of the required pieces in userspace, with a minimal intervention into the kernel. The project started about a year ago, but it’s already enough powerful. Now CRIU is capable to dump an LXC container with Apache and MySQL. This report will describe basic design of CRUI and and highlight some interesting parts of it such as dumping and restoring TCP connections. In addition it will describe some interesting usage scenarios such as rebooting to a newer kernel in a few seconds without losing state of processes and network connections. The report will be interesting for system and distro developers, advanced users, and anyone interested in containers, virtualization, and high availability. Speakers Andrey Vagin -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org http://lists.openvz.org/mailman/listinfo/users
[Users] redhat63 templates
Hi, I am searching for redhat63 templates, anybody has made some? Best; -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org http://lists.openvz.org/mailman/listinfo/users
Re: [Users] redhat63 templates
On Sat, Jan 12, 2013 at 5:43 PM, Todd Mueller toddmuel...@gmail.com wrote: What are you looking for that the stock template does not provide? I can only find Centos ones. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org http://lists.openvz.org/mailman/listinfo/users
Re: [Users] kernel panic of 2.6.32-042stab057.1
On Wed, Nov 21, 2012 at 1:40 PM, Aleksey Cheusov cheu...@tut.by wrote: Hi. After 78 days of uptime my system running 2.6.32-042stab057.1 crashed. Screenshot of the kernel panic is below. http://mova.org/~cheusov/pub/screenshots/kernel_panic2.jpg Is this known problem already fixed in latest kernels? Do you think it is similar to this one? http://mirrors.ch3rry.be/openvz/old/genkernel-x86_64-2.6.32-openvz-057_crashlog.jpg This one seemed to be about compilation with another gcc compiler different then 4.4. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org http://lists.openvz.org/mailman/listinfo/users
Re: [Users] vzlist command to show the second IP address of venet0:1?
On Fri, Nov 16, 2012 at 12:12 PM, Dragomir Zhelev dr...@delta.bg wrote: vzlist -o ip vzlist -o ctid,hostname,ip -a You will see both IPs if ip is the last argument of the options field. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org http://lists.openvz.org/mailman/listinfo/users
[Users] vzlist command to show the second IP address of venet0:1?
Hi, I am running an openvz container with venet0 and venet0:1 interfaces, is there a way in vzlist to display the second IP address? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org http://lists.openvz.org/mailman/listinfo/users
[Users] Fwd: [FOSDEM] Virtualization Devroom CFP @ FOSDEM 2013
Anyone coming to FOSDEM? I am thinking about proposing a talk about some return of experience over OpenVZ. -- Forwarded message -- From: Lars Kurth lars.ku...@xen.org Date: Thu, Nov 15, 2012 at 2:02 PM Subject: [FOSDEM] Virtualization Devroom CFP @ FOSDEM 2013 To: fos...@lists.fosdem.org Greetings, The organizers of the Virtualization devroom at FOSDEM 2013 invite you to submit a session proposal. The purpose of this devroom is to serve as a meeting point for virtualization projects, including a unique opportunity for discussion and collaboration between developers from different projects. This devroom will focus on open source virtualization projects. All developers who want to present their ideas and software at Virtualization DevRoom 2013 are welcome, provided that: * Their project is related to virtualization * They join the devroom as developers. Developers working for companies, public/private agencies or universities speak for themselves and not for their employer. OSVC2012 is about how to develop more effectivevirtualization solutions (ideas and code, not marketing) * The code for their project must have been released under a free software or open source license (its license must meet the FSF definition of Free Software or the OSI definition of Open Source) Topics covered will include, but not limited to: * Machine virtualization (e.g. KVM, Xen, VirtualBox, ...) * Network virtualization (e.g. openvstack, Open vSwitch, vale, vde, ...) * Process level virtualization, flexible kernels (e.g. rump anykernel, view-os, ...) * Virt management (e.g. ganeti, libvirt, ovirt, XCP, ...) For more information see http://osvc.v2.cs.unibo.it If you would like some help refining your proposal, or would like to discuss what topics are most appropriate for this devroom, please use the virt-devroom at lists.fosdem.org https://lists.fosdem.org/listinfo mailing list. The virt devroom will last for one day: Saturday, February 2, 2013. Talks will last 25 minutes (including QA) and will start at every full half hour. To submit a CFP send your proposal to virt-devroom at lists.fosdem.org https://lists.fosdem.org/listinfo and include the information listed in the requested in CFP section of http://osvc.v2.cs.unibo.it to your proposal. The deadline for submissions is Friday, December 16, 2012. Thank you, -- Virt Devroom Organizers ___ FOSDEM mailing list fos...@lists.fosdem.org https://lists.fosdem.org/listinfo/fosdem -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org http://lists.openvz.org/mailman/listinfo/users
Re: [Users] OpenWRT OpenVZ containers
On Mon, Nov 5, 2012 at 3:12 PM, Benjamin Henrion b...@udev.org wrote: On Mon, Nov 5, 2012 at 2:48 PM, Kir Kolyshkin k...@openvz.org wrote: Benjamin, Could you send me a patch for this (against the latest vzctl git, preferably in a git format-patch format)? I will then review and merge. Will try this evening to install the latest GIT vzctl to test if it works... Recompiled vzctl-, still works fine. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org http://lists.openvz.org/mailman/listinfo/users
[Users] reboot in CT still does not work
Hi, Does anybody who has the command reboot working inside a CT can post his config? I have been trying ALLOWREBOOT=yes parameter, the CT does not come back. Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] reboot in CT still does not work
On Wed, Oct 10, 2012 at 5:29 PM, Kir Kolyshkin k...@openvz.org wrote: On 10/10/2012 05:46 PM, Benjamin Henrion wrote: Hi, Does anybody who has the command reboot working inside a CT can post his config? It is working for me, and I don't have any bug reports stating otherwise (except for one, see below). Since your report is a bit low on details, let's check it step by step together. 1. If you have Fedora 17 inside your CT, this is a known issue, see bug #2336 http://bugzilla.openvz.org/show_bug.cgi?id=2336 2. Since vzctl version 3.0.25, released in December 2010, reboot is implemented via vzeventd daemon and a relevant kernel event mechanism. So, make sure that - kernel 028stab069.5 or later is used - vzeventd is running, and check its log (it writes to /var/log/vzctl.log with vzeventd prefix) 3. If needed, you can run vzeventd in foreground with more verbose logging. See vzeventd(8) for more details. This daemon was not running, so it works perfectly now! Thanks again, maybe that would be worth to have it documented on the wiki. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] porting openwrt to openvz
Hi, I am having trouble to configure the venet0 interface inside an openwrt rootfs: http://www.zoobab.com/openwrt-openvz-template Any idea how to configure the venet0? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Kernel crash 2.6.32.61.2
Hi, I managed to have a kernel panic with the following kernel: http://mirrors.ch3rry.be/openvz/kernel/packages/sys-kernel/linux-openvz-2.6.32.61.2.tbz2 I stopped the /etc/init.d/vz process, and then try to start a container, and then the kernel crashes: * 15:19 zoobab@hn-p104 ~% sudo zsh * 15:19 root@hn-p104 /home/zoobab# /etc/init.d/vz stop * Shutting down CT 1042 ... * Shutting down CT 1041 ... * Bringing down interface venet0 ... [ ok ] * 15:19 root@hn-p104 /home/zoobab# * 15:19 root@hn-p104 /home/zoobab# vzctl start 1041 Starting container ... Container is mounted Adding IP address(es): 80.65.132.187 Unable to add IP 80.65.132.187: Inappropriate ioctl for device Unable to del IP 80.65.132.187: Inappropriate ioctl for device Container start failed (try to check kernel messages, e.g. dmesg | tail) Stopping container ... Message from syslogd@hn-p104 at Sep 21 15:20:00 ... kernel:[95079.766188] Kernel panic - not syncing: Fatal exception Message from syslogd@hn-p104 at Sep 21 15:20:00 ... kernel:[95079.766188] Kernel panic - not syncing: Fatal exception I will try to have the full console to see if I can grab more kernel messages. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] Re: swap unlimited on the CT?
On Thu, Sep 13, 2012 at 5:36 PM, Kir Kolyshkin k...@openvz.org wrote: On 13 September 2012 17:20, Benjamin Henrion b...@udev.org wrote: On Thu, Sep 13, 2012 at 3:06 PM, Benjamin Henrion b...@udev.org wrote: Hi, I am struggling to setup a container with unlimited parameters, including the swap. I put in my config: PHYSPAGES=unlimited SWAPPAGES=unlimited Ok found the solution, apparently, commenting SWAPPAGES or removing it from the config makes the CT to have access to the whole swap of the HN. Which is different from setting it to unlimited. Strange, but it works... Strange indeed. Can you please revert back to config when it was not working as expected, restart CT and then provide the following: - cat /etc/vz/conf/$CTID.conf - cat /proc/bc/$CTID/resources - uname -a - vzctl --version Here it is with 16G hardcoded, I would like to have it floating so that I do not have to template it for all the hosts: = $ cat /etc/vz/conf/$CTID.conf # UBC parameters (in form of barrier:limit) # Primary parameters AVNUMPROC=unlimited NUMPROC=unlimited NUMTCPSOCK=1801439850948198 NUMOTHERSOCK=1801439850948198 VMGUARPAGES=unlimited # Secondary parameters KMEMSIZE=unlimited #TCPSNDBUF=2147483647:2147483647 TCPSNDBUF=4611686018427387903:unlimited TCPRCVBUF=4611686018427387903:unlimited OTHERSOCKBUF=4611686018427387903:unlimited DGRAMRCVBUF=unlimited OOMGUARPAGES=unlimited # Auxiliary parameters LOCKEDPAGES=unlimited SHMPAGES=unlimited PRIVVMPAGES=unlimited NUMFILE=unlimited NUMFLOCK=unlimited NUMPTY=unlimited NUMSIGINFO=unlimited DCACHESIZE=unlimited PHYSPAGES=0:unlimited NUMIPTENT=unlimited SWAPPAGES=16G # Disk quota parameters (in form of softlimit:hardlimit) DISK_QUOTA=no IP_ADDRESS=192.168.20.101 HOSTNAME=spear VE_ROOT=/vz/root/$VEID VE_PRIVATE=/vz/private/$VEID OSTEMPLATE=openvz-20120912145112-stage3-amd64-20120614 ORIGIN_SAMPLE=unlimited ONBOOT=yes = * 14:25 root@hn-101 /etc/vz# vzctl --version vzctl version 3.0.29.3 * 14:25 root@hn-101 /etc/vz# uname -a Linux hn-101 2.6.32-openvz-061.2 #1 SMP Tue Sep 11 09:11:46 UTC 2012 x86_64 Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz GenuineIntel GNU/Linux = * 14:26 root@hn-101 /etc/vz# cat /proc/bc/1011/resources kmemsize141938497153149440 9223372036854775807 92233720368547758070 lockedpages 00 9223372036854775807 92233720368547758070 privvmpages 21028812 21323185 9223372036854775807 92233720368547758070 shmpages 5243528 5244184 9223372036854775807 92233720368547758070 numproc78 156 9223372036854775807 92233720368547758070 physpages 81651 106395 0 92233720368547758070 vmguarpages 00 9223372036854775807 92233720368547758070 oomguarpages1979419794 9223372036854775807 92233720368547758070 numtcpsock 69 71 1801439850948198 18014398509481980 numflock1 11 9223372036854775807 92233720368547758070 numpty 15 9223372036854775807 92233720368547758070 numsiginfo 0 90 9223372036854775807 92233720368547758070 tcpsndbuf 1284152 1378024 4611686018427387903 92233720368547758070 tcprcvbuf 1130496 1171984 4611686018427387903 92233720368547758070 othersockbuf 191896 225968 4611686018427387903 92233720368547758070 dgramrcvbuf 033032 9223372036854775807 92233720368547758070 numothersock 233 256 1801439850948198 18014398509481980 dcachesize 114319192121356647 9223372036854775807 92233720368547758070 numfile 502 1100 9223372036854775807 92233720368547758070 numiptent 10 10 9223372036854775807 92233720368547758070 swappages 00 4194304 4194304
[Users] swap unlimited on the CT?
Hi, I am struggling to setup a container with unlimited parameters, including the swap. I put in my config: PHYSPAGES=unlimited SWAPPAGES=unlimited But the swap stays at zero. Any idea how to have all the swap of the HN on the CT, if possible by not calculating the amount by hand? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Re: swap unlimited on the CT?
On Thu, Sep 13, 2012 at 3:06 PM, Benjamin Henrion b...@udev.org wrote: Hi, I am struggling to setup a container with unlimited parameters, including the swap. I put in my config: PHYSPAGES=unlimited SWAPPAGES=unlimited Ok found the solution, apparently, commenting SWAPPAGES or removing it from the config makes the CT to have access to the whole swap of the HN. Which is different from setting it to unlimited. Strange, but it works... -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Looking for Gentoo ebuild for sys-kernel/openvz-sources-2.6.32.57.1
Hi, I am looking for this openvz kernel ebuild for gentoo: https://bugs.gentoo.org/show_bug.cgi?id=427286 Any idea where it is? It builds this openvz kernel: http://wiki.openvz.org/Download/kernel/rhel6/042stab057.1 Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] wiki.openvz.org loads static.openvz.org, which requires a password
Hi, wiki.openvz.org loads static.openvz.org, which requires a password, and prompts my browser for a login/pwd. Have you changed something? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] vzdump exclude path syntax?
Hi, I am tryin to dump a VZ without a certain directory /mydir with vzdump, but none of my attempts to use the option --exclude-path works: $ vzdump --exclude-path '/var/lib/vz/private/30098594/db/' 30098594 Any idea what is the right syntax? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] Re: cat: /proc/self/mountinfo: Cannot allocate memory
On Thu, Jun 7, 2012 at 5:30 PM, Benjamin Henrion b...@udev.org wrote: On Tue, Mar 13, 2012 at 11:20 AM, Andrew Vagin ava...@parallels.com wrote: Is this patch published somewhere in the GIT? It's published, but it's not in GIT. You can find this code in source rpms: http://download.openvz.org/kernel/branches/rhel6-2.6.32/042stab049.6/vzkernel-2.6.32-042stab049.6.src.rpm Thank you for not using GIT :-) Otherwise the bug is fixed in Debian kernel 2.6.32-45, I tried it with Sabayon openvz rootfs and Debian squeeze rootfs, locate and updatedb works now like a charm. I was wrong, containers inside Debian kernel 2.6.32-45 still gives: # cat /proc/self/mountinfo cat: /proc/self/mountinfo: Cannot allocate memory -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] Re: cat: /proc/self/mountinfo: Cannot allocate memory
On Tue, Jul 10, 2012 at 5:09 PM, massimiliano.sciab...@kiiama.com wrote: Hi, maybe I missed the beginning of the thread... The Cannot allocate memory message may depend on a shortage of resources (kmemsize, vmguarpages, and others). Simply forgive me if this is not the case No it is this bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=655385 It has been fixed by a patch, but not applied to debian kernels. I am trying this repo at the moment to see if it fixes my problem: http://deb.clazzes.org/debian/sources.list.d/squeeze/squeeze-contrib-1.list -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] Re: cat: /proc/self/mountinfo: Cannot allocate memory
On Tue, Jul 10, 2012 at 5:27 PM, Benjamin Henrion b...@udev.org wrote: On Tue, Jul 10, 2012 at 5:09 PM, massimiliano.sciab...@kiiama.com wrote: Hi, maybe I missed the beginning of the thread... The Cannot allocate memory message may depend on a shortage of resources (kmemsize, vmguarpages, and others). Simply forgive me if this is not the case No it is this bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=655385 It has been fixed by a patch, but not applied to debian kernels. I am trying this repo at the moment to see if it fixes my problem: http://deb.clazzes.org/debian/sources.list.d/squeeze/squeeze-contrib-1.list This kernel has the patch, while the debian one in squeeze does not have it. It solved my problem, let's see if the debian guys can update. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] ezvzdump+ccollect
Hi, I have quickly hacked ezvzdump yesterday to add ccollect (some simpler rsnapshot in bash) to snapshot CTs with rsync+hardlinks, where only the changes are stored on the disk. To quickly roll back to a previous snapshot of the VZ I have to create a tar file of the directory, and use vzrestore. If anyone interested by my hack I can try to push the changes to github. My question is: Is there a simpler alternative to vzrestore which would simply support directories? The time to tar/untar is a waste in my case. Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] Current status of ARM compatability
On Wed, Jul 4, 2012 at 3:47 PM, ROBBIE SIMPSON 07008...@student.gla.ac.uk wrote: Hi all, I'm currently attempting to get OpenVZ up and running on an ARM device (the Raspberry Pi), but am encountering a number of difficulties. I started by downloading and attempting to compile the current version of the kernel (vzkernel-2.6.32-042stab057.1) but encountered a number of errors (missing arguments, duplicated declarations etc) which lead me to think the ARM specific sections are not currently maintained. While investigating this I also found a post stating that live migration (which we are particularly interested in) is only supported on x86/x86-64. So therefore I would ask: a) Does the current version of the kernel actually support ARM? / Were any previous kernel versions known to support ARM ? b) What level of effort (roughly) would be needed to enable live migration support on ARM? It is working on ARM for some older kernel versions: http://openvz.livejournal.com/24651.html?thread=79947 I would ask what is the oldest kernel version pretty close to 2.6.32 that would compile for the Rpi? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] funtoo openvz images fails to work with vzctl enter
Hi, Just filed this bug at Funtoo about their openvz images: http://bugs.funtoo.org/browse/FL-33 http://ftp.heanet.ie/mirrors/funtoo/funtoo-stable/openvz/x86-64bit/funtoo-stable-generic_64-2012-01-22.tar.xz http://ftp.heanet.ie/mirrors/funtoo/funtoo-current/openvz/x86-64bit/funtoo-current-generic_64-2012-05-22.tar.xz Those images suffer from the fact that I cannot do vzctl enter 100. Can anyone try to reproduce that? On my debian HN, I made a symlink to gentoo.conf. Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] Re: cat: /proc/self/mountinfo: Cannot allocate memory
On Tue, Mar 13, 2012 at 11:20 AM, Andrew Vagin ava...@parallels.com wrote: Is this patch published somewhere in the GIT? It's published, but it's not in GIT. You can find this code in source rpms: http://download.openvz.org/kernel/branches/rhel6-2.6.32/042stab049.6/vzkernel-2.6.32-042stab049.6.src.rpm Thank you for not using GIT :-) Otherwise the bug is fixed in Debian kernel 2.6.32-45, I tried it with Sabayon openvz rootfs and Debian squeeze rootfs, locate and updatedb works now like a charm. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] Re: cat: /proc/self/mountinfo: Cannot allocate memory
2012/3/13 Andrew Vagin ava...@parallels.com: Hello again This bug is fixed in latest OpenVZ RHEL6 kernel. Actually RHEL6 kernel is fully supported by OpenVZ team now, it has better performance and a few new features like vswap. Enjoy. [root@dhcp-10-30-22-214 /]# cat /proc/self/mountinfo 33 26 0:21 /private/101 / rw,relatime - simfs /vz/private/101 rw,usrquota,grpquota 40 33 0:25 / /proc rw,relatime - proc proc rw 41 33 0:23 / /sys rw,relatime - sysfs sysfs rw 42 33 0:27 / /dev/pts rw,relatime - devpts none rw,mode=600,ptmxmode=000 43 40 0:28 / /proc/sys/fs/binfmt_misc rw,relatime - binfmt_misc none rw [root@dhcp-10-30-22-214 /]# uname -a Linux dhcp-10-30-22-214.sw.ru 2.6.32-042stab049.6 #1 SMP Mon Feb 6 19:17:43 MSK 2012 x86_64 x86_64 x86_64 GNU/Linux You can use latest RHEL6-based kernel builds on your Debian or Ubuntu machine. Here's how. Can you give a pointer to the source patches fixing this bug? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] Re: cat: /proc/self/mountinfo: Cannot allocate memory
2012/3/13 Andrew Vagin ava...@parallels.com: On 03/13/2012 01:09 PM, Benjamin Henrion wrote: 2012/3/13 Andrew Vaginava...@parallels.com: Hello again This bug is fixed in latest OpenVZ RHEL6 kernel. Actually RHEL6 kernel is fully supported by OpenVZ team now, it has better performance and a few new features like vswap. Enjoy. [root@dhcp-10-30-22-214 /]# cat /proc/self/mountinfo 33 26 0:21 /private/101 / rw,relatime - simfs /vz/private/101 rw,usrquota,grpquota 40 33 0:25 / /proc rw,relatime - proc proc rw 41 33 0:23 / /sys rw,relatime - sysfs sysfs rw 42 33 0:27 / /dev/pts rw,relatime - devpts none rw,mode=600,ptmxmode=000 43 40 0:28 / /proc/sys/fs/binfmt_misc rw,relatime - binfmt_misc none rw [root@dhcp-10-30-22-214 /]# uname -a Linux dhcp-10-30-22-214.sw.ru 2.6.32-042stab049.6 #1 SMP Mon Feb 6 19:17:43 MSK 2012 x86_64 x86_64 x86_64 GNU/Linux You can use latest RHEL6-based kernel builds on your Debian or Ubuntu machine. Here's how. Can you give a pointer to the source patches fixing this bug? Is this patch published somewhere in the GIT? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-3500762 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] cat: /proc/self/mountinfo: Cannot allocate memory
Hi, I am trying updatedb on a gentoo openvz container, the HN is a debian squeeze kernel. Updatedb segfaults, and when I strace it, I find that: # cat /proc/self/mountinfo cat: /proc/self/mountinfo: Cannot allocate memory Any idea how to fix that? There is a bug filed here: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=655385 But I have no idea how to fix it. Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Re: cat: /proc/self/mountinfo: Cannot allocate memory
On Tue, Feb 14, 2012 at 11:26 AM, Benjamin Henrion b...@udev.org wrote: Hi, I am trying updatedb on a gentoo openvz container, the HN is a debian squeeze kernel. Updatedb segfaults, and when I strace it, I find that: # cat /proc/self/mountinfo cat: /proc/self/mountinfo: Cannot allocate memory Any idea how to fix that? There is a bug filed here: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=655385 But I have no idea how to fix it. I see there was a kernel crash here, that might explain something: [9787206.796392] CT: 1004: started [9787207.629687] [ cut here ] [9787207.629721] WARNING: at /build/buildd-linux-2.6_2.6.32-35-amd64-aZSlKL/linux-2.6-2.6.32/debian/build/source_amd64_openvz/mm/page_alloc.c:1828 __alloc_pages_nodemask+0x183/0x6ab() [9787207.629795] Hardware name: MS-7522 [9787207.629817] Modules linked in: nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack vzethdev vznetdev simfs vzrst vzcpt vzdquota vzmon vzdev xt_tcpudp xt_length xt_hl xt_tcpmss xt_TCPMSS iptable_mangle iptable_filter xt_multiport xt_limit xt_dscp ipt_REJECT ip_tables x_tables acpi_cpufreq cpufreq_powersave cpufreq_userspace cpufreq_conservative cpufreq_stats vzevent loop snd_hda_codec_atihdmi radeon snd_hda_intel snd_hda_codec ttm snd_hwdep snd_pcm snd_timer snd soundcore drm_kms_helper drm i2c_algo_bit pcspkr i2c_i801 i2c_core evdev button wmi snd_page_alloc ext3 jbd mbcache dm_mod aacraid 3w_9xxx 3w_ raid10 raid456 async_raid6_recov async_pq raid6_pq async_xor xor async_memcpy async_tx raid1 raid0 md_mod sata_nv sata_sil sata_via sd_mod crc_t10dif ahci libata uhci_hcd scsi_mod ehci_hcd r8169 mii usbcore nls_base thermal processor thermal_sys [last unloaded: scsi_wait_scan] [9787207.630273] Pid: 10521, comm: fuser Not tainted 2.6.32-5-openvz-amd64 #1 [9787207.630302] Call Trace: [9787207.630326] [810bcdd0] ? __alloc_pages_nodemask+0x183/0x6ab [9787207.630355] [810bcdd0] ? __alloc_pages_nodemask+0x183/0x6ab [9787207.630385] [8104e0ac] ? warn_slowpath_common+0x77/0xa3 [9787207.630415] [810bcdd0] ? __alloc_pages_nodemask+0x183/0x6ab [9787207.630445] [81100141] ? __d_path+0x116/0x1e0 [9787207.630472] [810bc291] ? __get_free_pages+0x9/0x38 [9787207.630501] [810e8f29] ? __kmalloc+0x3f/0x17f [9787207.630528] [81108d40] ? seq_read+0x226/0x388 [9787207.630556] [810f1b86] ? vfs_read+0xa6/0xff [9787207.630582] [810f1cf9] ? sys_read+0x49/0xc4 [9787207.630609] [81010c12] ? system_call_fastpath+0x16/0x1b [9787207.630637] ---[ end trace eeab2b2862ea622c ]--- [9787305.628531] CT: 1004: stopped -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Re: cat: /proc/self/mountinfo: Cannot allocate memory
On Tue, Feb 14, 2012 at 11:48 AM, Benjamin Henrion b...@udev.org wrote: On Tue, Feb 14, 2012 at 11:29 AM, Benjamin Henrion b...@udev.org wrote: On Tue, Feb 14, 2012 at 11:26 AM, Benjamin Henrion b...@udev.org wrote: Hi, I am trying updatedb on a gentoo openvz container, the HN is a debian squeeze kernel. Updatedb segfaults, and when I strace it, I find that: # cat /proc/self/mountinfo cat: /proc/self/mountinfo: Cannot allocate memory Any idea how to fix that? There is a bug filed here: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=655385 But I have no idea how to fix it. I see there was a kernel crash here, that might explain something: In fact, the updatedb **triggered** the kernel module crash. Not the other way around. I tried with the latest update from debian: Linux version 2.6.32-5-openvz-amd64 (Debian 2.6.32-41) (b...@decadent.org.uk) Same kernel crash. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Openvz at FOSDEM video
Openvz at FOSDEM video: http://ftp.heanet.ie/mirrors/fosdem-video/2012/maintracks/janson/Linux_containers_and_OpenVZ.webm -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] vzctl create 994 --ostemplate mycustomtemplate fails with Disk quota exceeded
Hi, I am creating a new VZ with vzctl create 994 --ostemplate, and it fails with this kind of error: == $ vzctl create 994 --ostemplate mycustomtemplate tar: ./usr/lib/python2.6/dist-packages/IPython/frontend/process/__init__.py: Cannot create symlink to `../../../../../../share/pyshared/IPython/frontend/process/__init__.py': Disk quota exceeded == Any idea? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Change the size of /tmp in openvz?
Hi, I am trying to change the size of the /tmp directory which is currently of 1GB: root@bob /etc/vz/dists [41]# vzctl enter 998 entered into CT 998 root@testing:/# mount /dev/simfs on / type simfs (rw,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /lib/init/rw type tmpfs (rw,nosuid,relatime,size=5120k,mode=755) tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=490536k,mode=755) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime,size=981072k) tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,relatime,size=981072k) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620) root@testing:/# Any idea where to change that value of 981072k? I am digging into the config files and elsewhere, but I cannot figure out from where this value comes from. Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Openvz at FOSDEM
Hi, Just saw there will a talk about openvz at FOSDEM: http://fosdem.org/2012/schedule/event/hypervisors_openvz If you want to share experience with OpenVZ, maybe people of this list can meet somewhere after the talk? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Running puppetd in openvz displays a warning
Hi, I am running puppet clients in openvz containers, but I get a warning message like this: = sabayon / # puppetd --test Could not retrieve selinux: Cannot allocate memory - /proc/self/mountinfo Could not retrieve selinux: Cannot allocate memory - /proc/self/mountinfo Could not retrieve selinux: Cannot allocate memory - /proc/self/mountinfo Could not retrieve selinux: Cannot allocate memory - /proc/self/mountinfo Could not retrieve selinux: Cannot allocate memory - /proc/self/mountinfo Could not retrieve selinux: Cannot allocate memory - /proc/self/mountinfo Could not retrieve selinux: Cannot allocate memory - /proc/self/mountinfo info: Caching catalog for sabayon info: Applying configuration version '1325668910' notice: Finished catalog run in 0.01 seconds = I compiled puppetd without the selinux use flag, any idea how to get rid of this warning? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] /usr/sbin/vzctl: undefined symbol: get_set_opt..failed
Hi, I am hiting a bug with vzctl, when I do a vzctl -a, it hangs, and a similar behaviour when I restart /etc/init.d/vz: == root@molotov /etc/vz/dists [42]# /etc/init.d/vz restart Bringing down interface venet0: ..done Stopping OpenVZ: ..done Starting OpenVZ: ..done Bringing up interface venet0: ..done - Warning: IP forwarding is not enabled vzctl set 0 --cpuunits 1000 failed: /usr/sbin/vzctl: symbol lookup error: /usr/sbin/vzctl: undefined symbol: get_set_opt..failed ^[[A == I reinstalled the openvz kernel, vzctl and vzdump, no change of behaviour. Any idea what this might be? Maybe a libc6 problem? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Re: /usr/sbin/vzctl: undefined symbol: get_set_opt..failed
On Tue, Jan 3, 2012 at 2:50 PM, Benjamin Henrion b...@udev.org wrote: Hi, I am hiting a bug with vzctl, when I do a vzctl -a, it hangs, and a similar behaviour when I restart /etc/init.d/vz: == root@molotov /etc/vz/dists [42]# /etc/init.d/vz restart Bringing down interface venet0: ..done Stopping OpenVZ: ..done Starting OpenVZ: ..done Bringing up interface venet0: ..done - Warning: IP forwarding is not enabled vzctl set 0 --cpuunits 1000 failed: /usr/sbin/vzctl: symbol lookup error: /usr/sbin/vzctl: undefined symbol: get_set_opt..failed ^[[A == I reinstalled the openvz kernel, vzctl and vzdump, no change of behaviour. Any idea what this might be? Maybe a libc6 problem? I recompiled a vzctl binary from the git master trunk, moved it to /usr/sbin, and it works now. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] virt-manager and openvz
Hi, Does anybody on this list is using virt-manager and openvz? I am trying on debian, ubuntu, kubuntu and gentoo, none of them displays the openvz option. Any idea? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] Re: Question About Debian Squeeze OVZ Kernel
On Thu, Nov 10, 2011 at 11:52 AM, Kir Kolyshkin k...@openvz.org wrote: On 11/10/2011 03:28 AM, JR Richardson wrote: This was great feedback gentleman. I really appreciate your time. I think I'm leaning toward using the RH kernel on Debian, checking out proxmox now. You can use latest RHEL6-based kernel builds on your Debian or Ubuntu machine. Here's how. 1. Get the latest kernel from either Download/kernel/rhel6-testing or Download/kernel/rhel6. You need vzkernel and vzkernel-devel packages only, with the -devel being optional. 2. Install fakeroot and alien: apt-get install alien fakeroot 3. Convert these two rpms to debs using alien. This is fakeroot alien --to-deb --scripts --keep-version vzkernel-*.rpm It would be better if the OpenVZ developers contribute patches to the official debian kernel. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Recompile the openvz debian kernel (2.6.32)?
Hi, I am trying to recompile the debian kernel with openvz patches, but it compiles me all the flavors of the kernel: = $ ls -1 firmware-linux-free_2.6.32-35_all.deb linux-2.6-2.6.32 linux-2.6_2.6.32-35_amd64.build linux-2.6_2.6.32-35_amd64.changes linux-2.6_2.6.32-35.diff.gz linux-2.6_2.6.32-35.dsc linux-2.6_2.6.32.orig.tar.gz linux-base_2.6.32-35_all.deb linux-doc-2.6.32_2.6.32-35_all.deb linux-headers-2.6.32-5-all_2.6.32-35_amd64.deb linux-headers-2.6.32-5-all-amd64_2.6.32-35_amd64.deb linux-headers-2.6.32-5-amd64_2.6.32-35_amd64.deb linux-headers-2.6.32-5-common_2.6.32-35_amd64.deb linux-headers-2.6.32-5-common-openvz_2.6.32-35_amd64.deb linux-headers-2.6.32-5-common-vserver_2.6.32-35_amd64.deb linux-headers-2.6.32-5-common-xen_2.6.32-35_amd64.deb linux-headers-2.6.32-5-openvz-amd64_2.6.32-35_amd64.deb linux-headers-2.6.32-5-vserver-amd64_2.6.32-35_amd64.deb linux-headers-2.6.32-5-xen-amd64_2.6.32-35_amd64.deb linux-image-2.6.32-5-amd64_2.6.32-35_amd64.deb linux-image-2.6.32-5-amd64-dbg_2.6.32-35_amd64.deb linux-image-2.6.32-5-openvz-amd64_2.6.32-35_amd64.deb linux-image-2.6.32-5-openvz-amd64-dbg_2.6.32-35_amd64.deb linux-image-2.6.32-5-vserver-amd64_2.6.32-35_amd64.deb linux-image-2.6.32-5-vserver-amd64-dbg_2.6.32-35_amd64.deb linux-image-2.6.32-5-xen-amd64_2.6.32-35_amd64.deb linux-image-2.6.32-5-xen-amd64-dbg_2.6.32-35_amd64.deb linux-libc-dev_2.6.32-35_amd64.deb linux-manual-2.6.32_2.6.32-35_all.deb linux-patch-debian-2.6.32_2.6.32-35_all.deb linux-source-2.6.32_2.6.32-10.00.Custom_amd64.build linux-source-2.6.32_2.6.32-35_all.deb linux-support-2.6.32-5_2.6.32-35_all.deb linux-tools-2.6.32_2.6.32-35_amd64.deb xen-linux-system-2.6.32-5-xen-amd64_2.6.32-35_amd64.deb = Any idea how to compile only the openvz flavor? Is it an option of make-kpkg? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] /var/lock/subsys directory missing on openvz debian squeeze
Hi, I am using openvz kernel on debian squeeze, when I do an /etc/init.d/vz start, I got some errors poping up: = 12:38 root@abcde /var/lib/vz/lock# /etc/init.d/vz start /etc/init.d/vz: line 347: /var/lock/subsys/vz_lock.6315: No such file or directory Can't write to /var/lock/subsys/vz_lock.6315 cat: /var/lock/subsys/vz_lock: No such file or directory /etc/init.d/vz: line 362: /var/lock/subsys/vz_lock: No such file or directory Starting OpenVZ: ..done Bringing up interface venet0: ..done Starting CT 40042237: ..done touch: cannot touch `/var/lock/subsys/vz': No such file or directory = I just created the missing dir: mkdir -p /var/lock/subsys And it worked again. Any debian guys on the list? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] vztcl runscript and keep the same env variables?
Hi, In a simple bash script named test.sh, I used to call another shell script part1.sh keeping the same Env variables like this: $head -n 1 test.sh . ./part1.sh Now, I would like to do the same with vzctl runscript: $head -n 1 test.sh vzctl runscript 1110 part1.sh How do I do that? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Problems with quota and hardlinks
Hi, I have experienced a problem with ccollect, which is a tool similar to the timemachine, which uses hardlinks. At some point, the container in which ccollect runs says no more space, but there are still plenty of free inodes, but no space with df. Any idea of the quota of openvz uses inodes or not? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] TinyVZ 0.7 released
On Sun, Aug 21, 2011 at 12:36 AM, Sam Trenholme strenholme.use...@gmail.com wrote: I have released TinyVZ 0.7 today. This will be my last TinyVZ release for the foreseeable future. TinyVZ 0.7 is a tiny little OpenVZ template for making OpenVZ containers that use the lowest amount of memory and hard disk space possible. This is a self-hosting template with all source code; it is possible to compile the entire system inside of the template. Look in the build/ directory (inside the template) for source code. The main addition to this release of TinyVZ is that it is now possible to use the relevant vzctl commands to add or remove an IP, set the machine's hostname, determine what nameservers to use, as well as setting user's passwords. As recently discussed on the list, I had to add the Bash shell to do this. The tarball now contains the template's tarball inside of it; the relevant scripts used by vzctl as well as an installation guide (README) are also inside the tarball. The system is for hard core UNIX/Linux gurus: The only editor is a miniature version of vi included with Busybox (actually, I also compiled in Busybox's version of the ed editor, for those who feel vi pampers the user too much); all configuration is done by editing text files. You will need to compile your own mail server, SSH server, web server, or other desired server. It can be downloaded here: http://samiam.org/TinyVZ/ Just had a quick try, xz compression does not seem to be supported by vzctl, had to recompress in tar.gz format: root@mybox /root/zoobab/tmp/TinyVZ-0.7 [51]# vzctl create 889 --ostemplate TinyVZ-0.7-template Creating container private area (TinyVZ-0.7-template) Cached OS template /var/lib/vz/template/cache/TinyVZ-0.7-template.tar.gz not found Creation of container private area failed -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] TinyVZ 0.7 released
On Sun, Aug 21, 2011 at 12:36 AM, Sam Trenholme strenholme.use...@gmail.com wrote: I have released TinyVZ 0.7 today. This will be my last TinyVZ release for the foreseeable future. TinyVZ 0.7 is a tiny little OpenVZ template for making OpenVZ containers that use the lowest amount of memory and hard disk space possible. This is a self-hosting template with all source code; it is possible to compile the entire system inside of the template. Look in the build/ directory (inside the template) for source code. The main addition to this release of TinyVZ is that it is now possible to use the relevant vzctl commands to add or remove an IP, set the machine's hostname, determine what nameservers to use, as well as setting user's passwords. As recently discussed on the list, I had to add the Bash shell to do this. The tarball now contains the template's tarball inside of it; the relevant scripts used by vzctl as well as an installation guide (README) are also inside the tarball. The system is for hard core UNIX/Linux gurus: The only editor is a miniature version of vi included with Busybox (actually, I also compiled in Busybox's version of the ed editor, for those who feel vi pampers the user too much); all configuration is done by editing text files. You will need to compile your own mail server, SSH server, web server, or other desired server. It can be downloaded here: http://samiam.org/TinyVZ/ I just took your bash binary and put into an Openwrt backfire rootfs, fixed some pts mount, and here it is: === root@molotov /var/lib/vz/private [249]# vzctl enter 889 entered into CT 889 ___ __ | |.-.-.-.| | | |..| |_ | - || _ | -__| || | | || _|| _| |___|| __|_|__|__||||__| || |__| W I R E L E S S F R E E D O M Backfire (10.03.1-RC5, r27608) -- * 1/3 shot KahluaIn a shot glass, layer Kahlua * 1/3 shot Bailey's on the bottom, then Bailey's, * 1/3 shot Vodka then Vodka. --- root@OpenWrt:/# === Now I have to create the dists file and scripts to make the network working. I am on #openvz channel if you want to join. The memory consumption with openwrt are quite similar, but it is more extensible. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] More on making an OpenVZ template
On Sun, Aug 21, 2011 at 4:10 PM, Kir Kolyshkin k...@openvz.org wrote: On 08/20/2011 12:18 AM, Sam Trenholme wrote: I am continuing the work of making a tiny OpenVZ template. One discovery I have is that, for the OpenVZ tools to work, not only is it mandatory for the system to have the Bash shell, but also that /bin/sh has to be a symlink to Bash. This is because the vzctl program prepends the contents of the Bash-only /etc/vz/dists/scripts/functions script to any script used by the container to configure the system, and there does not appear to be any way to configure a container to not use this Bash-only script. In other words, any OpenVZ template without /bin/sh being an alias for Bash can not be configured via the vzctl tools (nor the corresponding Proxmox/SolusVM/whataever tools that call vzctl). This in mind, the next release of TinyVZ will include the Bash shell. I actually prefer Bash over Busybox's ash shell; I *really* miss the !$ and !* shortcuts, as well as the history command, when using this minimal shell. This is one way of doing things. The other way would be to rectify the '/etc/dists/scripts/functions' to not be dependent on bash. I am currently looking at it, so far I only found that it uses the 'function' keyword which is bashism. With that removed, it looks like it is working fine in either dash or busybox sh. I have committed the patch: http://git.openvz.org/?p=vzctl;a=commit;h=f83b28435f582f2f74fb3267b89b061a551b32e2 And then a few more (to check it works in Debian without /bin/bash): http://git.openvz.org/?p=vzctl;a=commit;h=a86beacde8c1fba4002eaf5bf48a535e7d46ffc0 http://git.openvz.org/?p=vzctl;a=commit;h=382f306cd0865bb4bcafc4f7a4b5cfe2f809296c I have compiled it, and I can report it works, I have remove the bash binary I got from tinyvz, and now it enters well in openwrt rootfs (I have tested with the original vzctl 3.0.24 where it fails to enter if there is no /bin/bash): == root@mybox /root/zoobab/openwrt-openvz [46]# ./vzctl --version vzctl version 3.0.28.3-70.git.382f306 root@mybox /root/zoobab/openwrt-openvz [40]# ./vzctl enter 889 entered into CT 889 BusyBox v1.15.3 (2011-07-14 17:03:04 CEST) built-in shell (ash) Enter 'help' for a list of built-in commands. ___ __ | |.-.-.-.| | | |..| |_ | - || _ | -__| || | | || _|| _| |___|| __|_|__|__||||__| || |__| W I R E L E S S F R E E D O M Backfire (10.03.1-RC5, r27608) -- * 1/3 shot KahluaIn a shot glass, layer Kahlua * 1/3 shot Bailey's on the bottom, then Bailey's, * 1/3 shot Vodka then Vodka. --- root@OpenWrt:/# == -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] More on making an OpenVZ template
On Fri, Aug 19, 2011 at 10:18 PM, Sam Trenholme strenholme.use...@gmail.com wrote: I am continuing the work of making a tiny OpenVZ template. One discovery I have is that, for the OpenVZ tools to work, not only is it mandatory for the system to have the Bash shell, but also that /bin/sh has to be a symlink to Bash. This is because the vzctl program prepends the contents of the Bash-only /etc/vz/dists/scripts/functions script to any script used by the container to configure the system, and there does not appear to be any way to configure a container to not use this Bash-only script. In other words, any OpenVZ template without /bin/sh being an alias for Bash can not be configured via the vzctl tools (nor the corresponding Proxmox/SolusVM/whataever tools that call vzctl). This in mind, the next release of TinyVZ will include the Bash shell. I actually prefer Bash over Busybox's ash shell; I *really* miss the !$ and !* shortcuts, as well as the history command, when using this minimal shell. Since this is an open source project I am not getting paid for, I have no timeline of when I will make another TinyVZ release, nor do I guarantee I will even make such a release. Working on TinyVZ has taught me a lot about OpenVZ and hopefully is something that is useful. This is a very useful for me, I was about to spend time on an openwrt container, which does not use bash at all. Where in the source code of vzctl do you see this requirement? -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] How to identify the physical machine when you are inside the container?
Hi, Do you have any trick to identify the physical machine (with some kind of cat /proc/something) when you are inside the container? I want to just get the hostname of the HN when I am inside the containers. Any simple of doing it? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Assign a container to a dedicated CPU core?
Hi, I wanted to know if OpenVZ could assign all processes of a container to a single CPU core? It comes to my mind after reading this article: http://www.cyberciti.biz/tips/setting-processor-affinity-certain-task-or-process.html Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Wiki.openvz.org unreachable?
Hi, The OpenVZ wiki seems to be down: zoobab@buzek /home/zoobab [2]$ wget wiki.openvz.org --2011-01-17 14:28:42-- http://wiki.openvz.org/ Resolving wiki.openvz.org... 64.131.90.169 Connecting to wiki.openvz.org|64.131.90.169|:80... connected. HTTP request sent, awaiting response... 301 Moved Permanently Location: http://wiki.openvz.org/Main_Page [following] --2011-01-17 14:28:42-- http://wiki.openvz.org/Main_Page Reusing existing connection to wiki.openvz.org:80. HTTP request sent, awaiting response... 200 OK Length: 0 [text/html] Saving to: `index.html' [ = ] 0 --.-K/s in 0s 2011-01-17 14:28:49 (0.00 B/s) - `index.html' saved [0/0] zoobab@buzek /home/zoobab [3]$ cat index.html zoobab@buzek /home/zoobab [4]$ Just FYI. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Re: Wiki.openvz.org unreachable?
On Mon, Jan 17, 2011 at 2:29 PM, Benjamin Henrion b...@udev.org wrote: Hi, The OpenVZ wiki seems to be down: zoobab@buzek /home/zoobab [2]$ wget wiki.openvz.org --2011-01-17 14:28:42-- http://wiki.openvz.org/ Resolving wiki.openvz.org... 64.131.90.169 Connecting to wiki.openvz.org|64.131.90.169|:80... connected. HTTP request sent, awaiting response... 301 Moved Permanently Location: http://wiki.openvz.org/Main_Page [following] --2011-01-17 14:28:42-- http://wiki.openvz.org/Main_Page Reusing existing connection to wiki.openvz.org:80. HTTP request sent, awaiting response... 200 OK Length: 0 [text/html] Saving to: `index.html' [ = ] 0 --.-K/s in 0s 2011-01-17 14:28:49 (0.00 B/s) - `index.html' saved [0/0] zoobab@buzek /home/zoobab [3]$ cat index.html zoobab@buzek /home/zoobab [4]$ Seems to work now... -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Simple HTTP proxy for sharing a port on the HN?
Hi, I want to host 3 different webservers into 3 different containers, but I have only one public IP on the Hardware node. Does anybody has a simple config of apache in mod_proxy or lighttpd? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Where to upload Squeeze templates?
Hi, I have done some templates for Debian squeeze with the following script: https://github.com/zoobab/openvz-scripts/blob/master/create-template-debian-squeeze-amd64.sh Do you know where I can upload them? Any incoming directory on ftp.openvz.org? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] where to find 2.6.32-28 debian kernel?
Hi, I want to install the dzhanibekov version of the kernel, I use debian, it seems the -28 revision of the kernel has been updated in SID: http://permalink.gmane.org/gmane.linux.debian.devel.kernel.cvs/11596 I did an update, I can find this metapackage: http://packages.debian.org/sid/linux-image-2.6-openvz-686 But when I install it, it does not install anything. Do you know where I can find the -28 deb package? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Routing all VZ's traffic through a VPN on the host?
Hi, I am looking on how to route all the traffic coming from the containers through a VPN interface which is on the hardware node. Any idea? I am using venet, not veth interfaces. Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] DISK_QUOTA=no and DISKSPACE=unlimited
Hi, I added the following doc to the wiki about the DISKSPACE=unlimited option: http://wiki.openvz.org/w/index.php?title=Disk_quotacurid=2421diff=9260oldid=8334 I have added DISK_QUOTA=no to the template file: /etc/vz/conf/ve-unlimited.conf-sample And applied this template to a container via: vzctl set 1031 --applyconfig unlimited --save But the DISK_QUOTA=no was not applied to the container. I then tried DISKSPACE=unlimited, and it worked. Can you repoduce this bug? The option DISKSPACE=unlimited was not documented on the wiki, so I added it. Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Re: Kernel crash while moving one container with TUN from one HN to another HN
On Tue, Aug 10, 2010 at 5:30 PM, Benjamin Henrion b...@udev.org wrote: Hi, I am trying to vzrestore an archive from one HN to another HN, everything works fine, except the VPN that uses the TUN device, the kernel crash at some location when I start the new CT on the new HN, note the 2 different kernel versions: [ 5343.511737] [ cut here ] [ 5343.511747] WARNING: at /build/buildd-linux-2.6_2.6.32-19-amd64-lIwQQ8/linux-2.6-2.6.32/debian/build/source_amd64_openvz/fs/sysfs/dir.c:491 sysfs_add_one+0xcc/0xe4() [ 5343.511753] Hardware name: HP Compaq dc7700p Small Form Factor [ 5343.511756] sysfs: cannot create duplicate filename '/devices/virtual/net/mondial' [ 5343.511760] Modules linked in: vzethdev vznetdev simfs vzrst vzcpt vzdquota vzmon vzdev xt_tcpudp xt_length xt_hl xt_tcpmss xt_TCPMSS iptable_mangle iptable_filter xt_multiport xt_limit xt_dscp ipt_REJECT ip_tables x_tables tun ext2 loop snd_hda_codec_realtek snd_hda_intel snd_hda_codec parport_pc psmouse snd_hwdep parport evdev snd_pcm pcspkr serio_raw snd_timer snd tpm_infineon video tpm soundcore tpm_bios wmi output snd_page_alloc processor button ext3 jbd mbcache dm_mirror dm_region_hash dm_log dm_snapshot dm_mod sg sd_mod crc_t10dif sr_mod cdrom uhci_hcd ata_generic ata_piix ehci_hcd floppy libata usbcore nls_base e1000e scsi_mod thermal thermal_sys [last unloaded: scsi_wait_scan] [ 5343.511834] Pid: 9599, comm: tincd Tainted: G W 2.6.32-5-openvz-amd64 #1 [ 5343.511837] Call Trace: [ 5343.511842] [81143bff] ? sysfs_add_one+0xcc/0xe4 [ 5343.511847] [81143bff] ? sysfs_add_one+0xcc/0xe4 [ 5343.511852] [8104cd18] ? warn_slowpath_common+0x77/0xa3 [ 5343.511857] [8104cda0] ? warn_slowpath_fmt+0x51/0x59 [ 5343.511861] [81143b2b] ? sysfs_pathname+0x35/0x3d [ 5343.511866] [81143b2b] ? sysfs_pathname+0x35/0x3d [ 5343.511870] [81143b2b] ? sysfs_pathname+0x35/0x3d [ 5343.511874] [81143b2b] ? sysfs_pathname+0x35/0x3d [ 5343.511879] [81143bff] ? sysfs_add_one+0xcc/0xe4 [ 5343.511883] [811441ad] ? create_dir+0x4f/0x7c [ 5343.511888] [8114422d] ? sysfs_create_dir+0x53/0x68 [ 5343.511893] [8117aac7] ? kobject_get+0x12/0x17 [ 5343.511897] [8117abfd] ? kobject_add_internal+0xcb/0x181 [ 5343.511902] [8117ae5f] ? kobject_add+0x74/0x7c [ 5343.511906] [8117ad3b] ? kobject_set_name_vargs+0x4e/0x56 [ 5343.511912] [810e8ee0] ? __kmalloc+0x15a/0x17f [ 5343.511917] [812e7fa6] ? mutex_lock+0xd/0x31 [ 5343.511921] [8117aac7] ? kobject_get+0x12/0x17 [ 5343.511926] [81208ba3] ? get_device_parent_nodep+0x125/0x19f [ 5343.511931] [81209bbf] ? device_add+0xce/0x53f [ 5343.511936] [8122eeaf] ? sk_prot_alloc+0x5b/0x108 [ 5343.511942] [8123d3b6] ? register_netdevice+0x218/0x30c [ 5343.511957] [a0346dd7] ? tun_chr_ioctl+0x294/0x827 [tun] [ 5343.511963] [810fcc6a] ? vfs_ioctl+0x21/0x6c [ 5343.511967] [810fd1b8] ? do_vfs_ioctl+0x48d/0x4cb [ 5343.511973] [812eaf05] ? do_page_fault+0x2e0/0x2fc [ 5343.511977] [810fd233] ? sys_ioctl+0x3d/0x5c [ 5343.511982] [81010c12] ? system_call_fastpath+0x16/0x1b [ 5343.511986] ---[ end trace 91f5887144a154f5 ]--- What should I do? I updated to the same kernel on both sides and it worked. Probably Tinc inside CTs needed to be recompiled against the running kernel version. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] HN with multiple CT with public IP addresses
Hi, I have 2 differents machines in 2 different data centers, both of them running OpenVZ containers with public IPs on both the HN and CTs. When I do a: $ wget http://whatismyip.org on CTs on one server, it outputs the public IP address of the CT, which is fine, while on the other machine it outputs the IP address of the HN. Any idea what is wrong? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Re: HN with multiple CT with public IP addresses
On Tue, Aug 10, 2010 at 11:33 AM, Benjamin Henrion b...@udev.org wrote: Hi, I have 2 differents machines in 2 different data centers, both of them running OpenVZ containers with public IPs on both the HN and CTs. When I do a: $ wget http://whatismyip.org on CTs on one server, it outputs the public IP address of the CT, which is fine, while on the other machine it outputs the IP address of the HN. Any idea what is wrong? I just found out that I had MASQUERADE iptables loaded on the server, so I disabled it and it worked. -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Kernel crash while moving one container with TUN from one HN to another HN
Hi, I am trying to vzrestore an archive from one HN to another HN, everything works fine, except the VPN that uses the TUN device, the kernel crash at some location when I start the new CT on the new HN, note the 2 different kernel versions: [ 5343.511737] [ cut here ] [ 5343.511747] WARNING: at /build/buildd-linux-2.6_2.6.32-19-amd64-lIwQQ8/linux-2.6-2.6.32/debian/build/source_amd64_openvz/fs/sysfs/dir.c:491 sysfs_add_one+0xcc/0xe4() [ 5343.511753] Hardware name: HP Compaq dc7700p Small Form Factor [ 5343.511756] sysfs: cannot create duplicate filename '/devices/virtual/net/mondial' [ 5343.511760] Modules linked in: vzethdev vznetdev simfs vzrst vzcpt vzdquota vzmon vzdev xt_tcpudp xt_length xt_hl xt_tcpmss xt_TCPMSS iptable_mangle iptable_filter xt_multiport xt_limit xt_dscp ipt_REJECT ip_tables x_tables tun ext2 loop snd_hda_codec_realtek snd_hda_intel snd_hda_codec parport_pc psmouse snd_hwdep parport evdev snd_pcm pcspkr serio_raw snd_timer snd tpm_infineon video tpm soundcore tpm_bios wmi output snd_page_alloc processor button ext3 jbd mbcache dm_mirror dm_region_hash dm_log dm_snapshot dm_mod sg sd_mod crc_t10dif sr_mod cdrom uhci_hcd ata_generic ata_piix ehci_hcd floppy libata usbcore nls_base e1000e scsi_mod thermal thermal_sys [last unloaded: scsi_wait_scan] [ 5343.511834] Pid: 9599, comm: tincd Tainted: GW 2.6.32-5-openvz-amd64 #1 [ 5343.511837] Call Trace: [ 5343.511842] [81143bff] ? sysfs_add_one+0xcc/0xe4 [ 5343.511847] [81143bff] ? sysfs_add_one+0xcc/0xe4 [ 5343.511852] [8104cd18] ? warn_slowpath_common+0x77/0xa3 [ 5343.511857] [8104cda0] ? warn_slowpath_fmt+0x51/0x59 [ 5343.511861] [81143b2b] ? sysfs_pathname+0x35/0x3d [ 5343.511866] [81143b2b] ? sysfs_pathname+0x35/0x3d [ 5343.511870] [81143b2b] ? sysfs_pathname+0x35/0x3d [ 5343.511874] [81143b2b] ? sysfs_pathname+0x35/0x3d [ 5343.511879] [81143bff] ? sysfs_add_one+0xcc/0xe4 [ 5343.511883] [811441ad] ? create_dir+0x4f/0x7c [ 5343.511888] [8114422d] ? sysfs_create_dir+0x53/0x68 [ 5343.511893] [8117aac7] ? kobject_get+0x12/0x17 [ 5343.511897] [8117abfd] ? kobject_add_internal+0xcb/0x181 [ 5343.511902] [8117ae5f] ? kobject_add+0x74/0x7c [ 5343.511906] [8117ad3b] ? kobject_set_name_vargs+0x4e/0x56 [ 5343.511912] [810e8ee0] ? __kmalloc+0x15a/0x17f [ 5343.511917] [812e7fa6] ? mutex_lock+0xd/0x31 [ 5343.511921] [8117aac7] ? kobject_get+0x12/0x17 [ 5343.511926] [81208ba3] ? get_device_parent_nodep+0x125/0x19f [ 5343.511931] [81209bbf] ? device_add+0xce/0x53f [ 5343.511936] [8122eeaf] ? sk_prot_alloc+0x5b/0x108 [ 5343.511942] [8123d3b6] ? register_netdevice+0x218/0x30c [ 5343.511957] [a0346dd7] ? tun_chr_ioctl+0x294/0x827 [tun] [ 5343.511963] [810fcc6a] ? vfs_ioctl+0x21/0x6c [ 5343.511967] [810fd1b8] ? do_vfs_ioctl+0x48d/0x4cb [ 5343.511973] [812eaf05] ? do_page_fault+0x2e0/0x2fc [ 5343.511977] [810fd233] ? sys_ioctl+0x3d/0x5c [ 5343.511982] [81010c12] ? system_call_fastpath+0x16/0x1b [ 5343.511986] ---[ end trace 91f5887144a154f5 ]--- What should I do? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] Vzmigrate and routing daemon?
Hi, I was searching the net to find examples of vzmigrate+routing daemon in front to reroute the traffic and the IP address of the container automatically. Does someone has experience with that? Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] debian-5.0 lenny openvz templates with wrong /etc/apt/sources.list
Hi, Just to warn you that the following debian template: http://ftp.openvz.org/template/precreated/debian-5.0-x86_64.tar.gz has a wrong /etc/apt/sources.list. Here is what it gives after an apt-get update: = r...@111 / [4]# apt-get update Get:1 http://ftp.debian.org lenny Release.gpg [1033B] Ign http://ftp.debian.org lenny/volatile Release.gpg Ign http://ftp.debian.org lenny/updates Release.gpg Get:2 http://ftp.debian.org lenny Release [73.8kB] Ign http://ftp.debian.org lenny/volatile Release Ign http://ftp.debian.org lenny/updates Release Ign http://ftp.debian.org lenny/volatile/main Packages Ign http://ftp.debian.org lenny/volatile/contrib Packages Ign http://ftp.debian.org lenny/volatile/non-free Packages Get:3 http://ftp.debian.org lenny/main Packages [5150kB] Get:4 http://ftp.debian.org lenny/contrib Packages [71.9kB] Get:5 http://ftp.debian.org lenny/non-free Packages [88.1kB] Ign http://ftp.debian.org lenny/updates/main Packages Ign http://ftp.debian.org lenny/updates/contrib Packages Ign http://ftp.debian.org lenny/updates/non-free Packages Ign http://ftp.debian.org lenny/volatile/main Packages Ign http://ftp.debian.org lenny/volatile/contrib Packages Ign http://ftp.debian.org lenny/volatile/non-free Packages Ign http://ftp.debian.org lenny/updates/main Packages Ign http://ftp.debian.org lenny/updates/contrib Packages Ign http://ftp.debian.org lenny/updates/non-free Packages Err http://ftp.debian.org lenny/volatile/main Packages 404 Not Found [IP: 130.89.149.226 80] Err http://ftp.debian.org lenny/volatile/contrib Packages 404 Not Found [IP: 130.89.149.226 80] Err http://ftp.debian.org lenny/volatile/non-free Packages 404 Not Found [IP: 130.89.149.226 80] Err http://ftp.debian.org lenny/updates/main Packages 404 Not Found [IP: 130.89.149.226 80] Err http://ftp.debian.org lenny/updates/contrib Packages 404 Not Found [IP: 130.89.149.226 80] Err http://ftp.debian.org lenny/updates/non-free Packages 404 Not Found [IP: 130.89.149.226 80] Fetched 5385kB in 1s (2698kB/s) W: Failed to fetch http://ftp.debian.org/debian-volatile/dists/lenny/volatile/main/binary-amd64/Packages 404 Not Found [IP: 130.89.149.226 80] W: Failed to fetch http://ftp.debian.org/debian-volatile/dists/lenny/volatile/contrib/binary-amd64/Packages 404 Not Found [IP: 130.89.149.226 80] W: Failed to fetch http://ftp.debian.org/debian-volatile/dists/lenny/volatile/non-free/binary-amd64/Packages 404 Not Found [IP: 130.89.149.226 80] W: Failed to fetch http://ftp.debian.org/debian-security/dists/lenny/updates/main/binary-amd64/Packages 404 Not Found [IP: 130.89.149.226 80] W: Failed to fetch http://ftp.debian.org/debian-security/dists/lenny/updates/contrib/binary-amd64/Packages 404 Not Found [IP: 130.89.149.226 80] W: Failed to fetch http://ftp.debian.org/debian-security/dists/lenny/updates/non-free/binary-amd64/Packages 404 Not Found [IP: 130.89.149.226 80] E: Some index files failed to download, they have been ignored, or old ones used instead. r...@111 / [5]# = Please replace the /etc/apt/sources.list with the right one: === deb http://ftp.debian.org/debian lenny main contrib non-free deb http://security.debian.org/debian-security lenny/updates main contrib non-free deb http://volatile.debian.org/debian-volatile lenny/volatile main contrib non-free === Best, -- Benjamin Henrion bhenrion at ffii.org FFII Brussels - +32-484-566109 - +32-2-4148403 In July 2005, after several failed attempts to legalise software patents in Europe, the patent establishment changed its strategy. Instead of explicitly seeking to sanction the patentability of software, they are now seeking to create a central European patent court, which would establish and enforce patentability rules in their favor, without any possibility of correction by competing courts or democratically elected legislators. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
