Re: [Users] openvz tcpnetworking tunning
On Wed, 2008-05-28 at 17:48 -0400, Zhaohui Wang wrote: Hi all Can anyone tell me that how to use tcpsndbuf,tcprcvbuf,dgrmbuf to tune the container's networking? What's the unit of such parameters,Bytes or Kbyte,if I changed them to bigger or smaller ones,what will happen? pls read this first: http://wiki.openvz.org/Tcprcvbuf#tcprcvbuf If some questions will remain - welcome. Regards, Den ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] /proc/meminfo in VE
Hi, When I converted a virtual machine from Xen to OpenVZ, I noticed that my meminfo-graphing scripts broke horribly :) I figure most of those parameters are too hard to extract on a per-VE basis... right? -- 2. That which causes joy or happiness. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] openvz tcpnetworking tunning
Zitat von Zhaohui Wang [EMAIL PROTECTED]: Hi all Can anyone tell me that how to use tcpsndbuf,tcprcvbuf,dgrmbuf to tune the container's networking? What's the unit of such parameters,Bytes or Kbyte,if I changed them to bigger or smaller ones,what will happen? These are resource values. If you set them too small your applications inside the VE will not work if you set them too high your Hardware-Node may run out of steam. The values cannot be used as performance tuning for your applications!! Regards Andreas -- All your trash belong to us ;-) www.spamschlucker.org To: [EMAIL PROTECTED] ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] Re: [Announce] New kernel release: rhel5 2.6.18-53.1.19.el5 028stab053.14
Dmitry V. Levin wrote: On Mon, May 26, 2008 at 04:50:04PM +0400, Kir Kolyshkin wrote: OpenVZ project has released an updated RHEL5 based kernel. Read below for more information. Everybody who is using this kernel branch is advised to upgrade. Is there any progress with non-rhel5 linux-2.6.18-openvz kernel? We will do a release next week. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
Re: [Users] openvz tcpnetworking tunning
On Thu, May 29, 2008 at 12:50:19PM -0400, Zhaohui Wang wrote: Since I can not use this values to tune my application,is there any other mechanism to do this in openvz,more specificly, is there a way to do rate control/management for VEs? Netfilter and network queuing/scheduling in the kernel? IOW, iptables and tc? -- 2. That which causes joy or happiness. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] /proc/stat ctxt/intr in VE
Hi, It looks like the number of context switches in /proc/stat is recorded for the entire OpenVZ machine, rather than on a per-VE basis. Would it be possible to get these to match the VE they run in? The interrupts are completely missing OTOH. -- 2. That which causes joy or happiness. ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] broadcast messages on venet0
Hi all Any one knows the internal mechanism for broadcast messages on venet0? Virtuozzo Networking - venet0 Mode When I try ping -b 192.168.1.255 inside the ve,I got know response.TCPdump outside VE on the host showed something on venet0,but nothing on eth0.When I do the samething outside VE,at least tcpdump will show the ping request message on eth0s. It seems that venet0 dropped the broadcast messages? I also tried Ifconfig venet0 broadcast 192.168.1.255,but the system do not allow me to do this? My template is ubuntu804,and host openvz kernel is ovz004. I found some threads talking about venet0:0,someone said it’s a bug,other said it’s designed like this for Debian based templates.Is just an alias,righ?Any clarification? Anyone has some idea to get the broadcast message get through? Thanks in advance Best Regards Zhaohui Wang attachment: image001.png___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
[Users] How do I install APF firewall into the VE?
Hi all ! Can I use this Virtuozzo howto with Openvz ? Can I configure afp firewall in the same way that Virtuozzo ? http://kb.parallels.com/en/875 Thanks in advance. roberto -- Ing. Roberto Pereyra ContenidosOnline http://www.contenidosonline.com.ar Get secure managed email for your own domain with Hushmail Business - http://www.hushmail.com/business?l=503a=3211 ___ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
