similar to: Very high cpu waiting on xen domU

Hi all, I'm having issue with my Centos 5.1 /Xen installation. I'm having some dom0 running 2.6.18-53.1.6.el5xen (x86_64). On the dom0 where the load is high (more than 70% of total system memory consumed by dom0 and domU) we have a lot of "memory squeeze ". The result is that the domU seems to be blocked (no network/no disk acces/ etc....). Looking for a solution in xen

Hi all, I'm having issue with my Centos 5.1 /Xen installation. I'm having 2 dom0 running 2.6.18-53.1.4.el5xen (x86_64). These two dom0 are connected to a SAN. These two dom0 hosts multiple domU like Centos 4.5 (2.6.9-55.0.9.ELxenU) and Centos 5.1 (2.6.18-53.1.4.el5xen). These two dom0 run ntpd to synchronize dom0 time. When i start a virtual machine on the first dom0 all seems good, the

I am considering creating a web interface for system administration, but it would need a plug-in architecture, adding new UIs as new services are added. I''m thinking about doing this with multiple Rails applications, and I''m curious as to whether mongrel can most multiple apps in a single instance, as opposed to running one for each. Is this possible? Thanks, Mike -- Michael P.

Hello, Looking here http://www.ipsec-howto.org/x299.html I''ve set up a vpn in transport mode with two linux boxes. I''m now trying to set it up in tunnel mode. After using the example keys, trying to ping, it doesn''t work because the route network isn''t routable. This mention is in the howto "If you tunnel is not working, please check your routing.

Hey, I''m using mongrel supervised via runit. I''d like to capture mongrel logs with svlogd, which just requires logging to stdout/stderr. But, the Rails app is logging in its own log directory. Is there a way to make both mongrel and Rails log to stdout/stderr? Thanks, Mike -- Michael P. Soulier <msoulier at digitaltorque.ca> "Any intelligent fool can make things

Hey people, I have the following tcng configuration: #include "fields.tc" #include "ports.tc" dev "eth0" { egress { // Voice traffic class (<$voice>) if udp_dport >= 20000 && udp_dport <= 23000; // SSH connections class (<$interactive>) if tcp_dport == PORT_SSH; //

Greetings- I'm attempting to install CentOS-6 x86_64 to a virtual machine running via KVM on a Proxmox 1.9 system. The specs are 4x CPUs, 4GB RAM, and 160GB HDD. Installation proceeds fine using either minimal or netinstall CDs until installation of the selinux or qla2xx-firmware RPMs. At this point, the installation hangs, and never completes. I'm unable to see what is going on

People, I''m trying to set up the tc filters for a PRIO queue. I''m basing it off of marked traffic via iptables. For example, I''ve marked two classes of traffic with ids "2" and "4", and now I''m filtering those to bands 1 and 2. tc filter add dev eth0 parent 1: prio 0 protocol ip \ handle 2 fw flowid 10:1 tc filter add dev eth0 parent 1:

Hello, I''m trying to put 3 nodes in a vpn in tunnel mode. When I run setkey on the following file, I end up with The result of line 33: File exists. That error isn''t overly helpful, so I was hoping that someone could explain the issue. Here''s the file, with line 33 highlighted. Help appreciated. Mike # Flush the SAD and SPD flush; spdflush; # Add SA for

Bonjour, J'ai t?l?charg? SciViews Insider que je trouve tr?s convivial. Par contre, je n'arrive pas ? comprendre comment enregistrer un script R en type de fichier R justement. Mes programmes fonctionnent tr?s bien, mais SciViews me propose uniquement de les enregistrer au format txt sous un type de fichier "bloc notes". Comment les enregistrer avec l'extension .R comme le

I recently got into using RoR, and the only issue that concerned me was the apparently complexity of deployment. Setting up fastcgi can be a bit of a pain, and I was hoping that the Rails community would come up with something simpler. Mongrel was recommended to me from someone on my local Ruby user group. It was trivial to install as a Gem on my Linux desktop and the FreeBSD server that I am

Hi, I'm looking information about using libvirt with san (fiber channel) based storage and googling for a while i don't see anything about it. I send this email in order to get advices about libvirt and shared storage We use here, for 3 years now, 8 linux centos server connected to an hitachi FC SAN (multipath devices). Each server run Xen dom0 and use SAN LUNs to store Virtual machine

Ok, I solved the problem by myself. The problem was that the users with wich I tried to connect to the printer where defined as admin users, and I declared root as an invalid user in the samba configuration, so it always give me an access denied because it tried to connect as root. Anyway thanks for the time you waste trying to help me ;-) ----Message r?exp?di?---- >Date: Thu, 27 Jun 2002

I'm trying to make a connexion beetween Excel and R. It works for simple requests but it seems that complexe functions won't work. Does anybody knows how complexe can be the data set and function used? Does it exist something else than the Erich Neuwirth Add-in (which is already really interesting) ? Thanks Nolwenn ----------------------------------------------------------------------

Hello, I have to create help files on R. I used the "package.skeleton" function which allowed to me to create a personal package with my list of functions. But I don't understand what I have to install to use these. That needs the tools to build packages from source to be installed. I will need the files in the R binary Windows distribution for installing source packages to be

Hello, I have mongrel_rails supervised via runit, and it would be helpful if it could log everything to stdout so it can be captured with svlogd. Is it possible to tell mongrel to log everything to stdout? What about rails? Thanks, Mike -- Michael P. Soulier <msoulier at digitaltorque.ca> "Any intelligent fool can make things bigger and more complex... It takes a touch of genius -

Hello, Looking here http://lartc.org/howto/lartc.tunnel.ip-ip.html It says to load a new_tunnel.o module. There is no such module on 2.6.9, so where would I find up-to-date documentation on ip tunnels in the Linux kernel? Thanks, Mike -- Michael P. Soulier <michael_soulier@mitel.com>, 613-592-2122 x2522 "Any intelligent fool can make things bigger and more complex... It takes a

Hi, I try to compile speex for ARM. I follow the README.arm and i always have the same errors : make[2]: entrant dans le r?pertoire ? /usr/src/linphone/arm/speex-1.1.6/src ? source='speexenc.c' object='speexenc.o' libtool=no \ depfile='.deps/speexenc.Po' tmpdepfile='.deps/speexenc.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ arm-linux-gcc

Bonjour, J'etudie une population de chevaux en captivite. Je souhaite identifier le ou les facteurs qui influencent la fecondite des femelles (=nombre de poulain= 0 ou 1) depuis 1995 jusqu'a 2003. Les variables explicatives sont donc disponibles pour les femelles par annee : fem1_annee1 fem2_annee1 fem3_annee1 fem1_annee2 fem2_annee2 fem3_annee2 fem4_annee2 etc. Le nombre de femelles

Hi, I have a program written in R which is good on the version 1.2, but for the fallowing versions of R, an error always is at the same place. That is at the level of the fallowing line: Sur<- getInitial(res2[m:M,2]~SSasymp(res2[m:M,1],Asymp,resp0,lrc),data=res2) Error in eval(expr,envir,enclos):numeric envir arg not of length one I don't know at all this langage for the instant.