Re: [CentOS-virt] what scheduling algorithm does KVM use?

2010-11-19 Thread Nick
On 19/11/10 00:11, Kenni Lund wrote: I think cgroups is the solution, if you want to guarantee resources to some guests. I haven't tested it with KVM, but perhaps nice and ionice can be useful as well...the guests are just Linux processes after all. Just to clarify, it isn't that *I* want to

Re: [CentOS-virt] What are KVM guest cores?

2010-11-19 Thread MargoAndTodd
On 11/19/2010 01:43 AM, Ben McGinnes wrote: On 19/11/10 11:01 AM, Kenni Lund wrote: Do you have a rule of thumb as to how many core to assign to a guest? For instance, with an Intel x5650 with 6 real and 12 hyperthreaded cores, how many cores would you assign to the guest? It fully depends

Re: [CentOS-virt] What are KVM guest cores?

2010-11-19 Thread MargoAndTodd
On 11/19/2010 02:25 AM, Nick wrote: Therefore, in your given case, think six not twelve. Common advice is to leave one core for the host OS/scheduler. Which leaves you with 5 physical CPUs to allocate. Perfect explanation and rule of thumb. I will stick to the actual cores. Thank you!

Re: [CentOS-es] Servidor web Lighttpd - Centos 5.3

2010-11-19 Thread e...@r Rodolfo
--- edg...@r http://cybernautape.blogspot.com El 18 de noviembre de 2010 13:43, Javier Castellanos jcastella...@csh.uo.edu.cu escribió: Oye epe, explicame mejor eso del Kloxo, que es? como funciona? de donde puedo descargarlo ? ..dame mas detalles amigo, pues nesecito encontrar una

Re: [CentOS-es] Controlar acceso a Internet en una red

2010-11-19 Thread Lucas Smud
Hola mauricio, mirá creo a mi entender que lo mejor es instalar un proxy squid para lo que precisás. No lo instalé nunca aún pero según lo comentado es bueno. Saludos Lucas Demián Smud Oficina de Soporte Técnico y Administración de Servidores Devoto PC Date: Thu,

Re: [CentOS] New to Centos

2010-11-19 Thread Johan Scheepers
On 18/11/2010 23:22, Niki Kovacs wrote: Johan Scheepers a écrit : I really do appreciate your time spend to solve this. Manual configuration always works, when everything else failed : # init 3 # cd /etc/X11 # mv xorg.conf xorg.conf.orig # cd # X -configure # mv

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread Roberto Nunnari
Digimer ha scritto: On 11/18/2010 01:11 PM, Roberto Nunnari wrote: Hello. A couple of years ago I installed two file-servers using kickstart. The server has two 1TB sata disks with two software raid1 partitions as follows: # cat /proc/mdstat Personalities : [raid1] md1 : active raid1

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread Rudi Ahlers
On Fri, Nov 19, 2010 at 11:32 AM, Roberto Nunnari roberto.nunn...@supsi.ch wrote: Digimer ha scritto: On 11/18/2010 01:11 PM, Roberto Nunnari wrote: Hello. A couple of years ago I installed two file-servers using kickstart. The server has two 1TB sata disks with two software raid1

Re: [CentOS] How can I setup to allow php running on CentOS server?

2010-11-19 Thread John Doe
From: wang suya o-s...@seiss.co.jp I tryed restorecon -Rv -n /var/www/html but bash: restorecon: command not found message show up. Why? Did you try as root? If you did, did you su - instead of su? Tip: locate restorecon JD ___

Re: [CentOS] New to Centos

2010-11-19 Thread John Doe
From: Johan Scheepers johans...@telkomsa.net On 18/11/2010 23:22, Niki Kovacs wrote: Manual configuration always works, when everything else failed : # init 3 # cd /etc/X11 # mv xorg.conf xorg.conf.orig # cd # X -configure # mv xorg.conf.new /etc/X11/xorg.conf Give it a try :

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread Roberto Nunnari
Rudi Ahlers ha scritto: On Fri, Nov 19, 2010 at 11:32 AM, Roberto Nunnari roberto.nunn...@supsi.ch wrote: Digimer ha scritto: On 11/18/2010 01:11 PM, Roberto Nunnari wrote: Hello. A couple of years ago I installed two file-servers using kickstart. The server has two 1TB sata disks with

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread John Hodrien
On Fri, 19 Nov 2010, Roberto Nunnari wrote: hehe.. that's right, but if you look at my partitioning, there's a /boot2 partition on the second drive where I keep a copy of /boot.. even if master boot record is gone with /boot, with a grub cd of floppy I can always boot my system. But then

Re: [CentOS] Centos podcast on FLOSS weekly

2010-11-19 Thread Sorin Srbu
-Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Les Mikesell Sent: Thursday, November 18, 2010 5:18 PM To: CentOS mailing list Subject: [CentOS] Centos podcast on FLOSS weekly If you've ever wondered what Karanbir Singh looks like, check

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread Roberto Nunnari
John Hodrien ha scritto: On Fri, 19 Nov 2010, Roberto Nunnari wrote: hehe.. that's right, but if you look at my partitioning, there's a /boot2 partition on the second drive where I keep a copy of /boot.. even if master boot record is gone with /boot, with a grub cd of floppy I can always

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread John Hodrien
On Fri, 19 Nov 2010, Roberto Nunnari wrote: Yes, but rsync and cron are there to help. But you're just papering over cracks. In any case, I just realized it's not only initramdisk that has to to understand and use software raid, but even before that there's grub (or lilo.. anybody out there

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread Roberto Nunnari
John Hodrien ha scritto: On Fri, 19 Nov 2010, Roberto Nunnari wrote: Yes, but rsync and cron are there to help. But you're just papering over cracks. Yes, in sight of what you say after, I agree. In any case, I just realized it's not only initramdisk that has to to understand and use

[CentOS] OT: Java down

2010-11-19 Thread Helmut Drodofsky
Hallo, yesterday from 3 to 11 pm UTC our Java application was down. As far as I know, the server java.sun.com was not available. Needs any java application direct access to sun? Can I stop this hell? Any idea? Best regards Helmut

Re: [CentOS] OT: Java down

2010-11-19 Thread Brett Serkez
Sun was purchased by Oracle, the updated URL: http://java.oracle.com Brett On Fri, Nov 19, 2010 at 7:17 AM, Helmut Drodofsky drodof...@internet-xs.dewrote: Hallo, yesterday from 3 to 11 pm UTC our Java application was down. As far as I know, the server java.sun.com was not available.

Re: [CentOS] Centos podcast on FLOSS weekly

2010-11-19 Thread Karanbir Singh
On 11/19/2010 04:26 AM, John Hinton wrote: Hey KB... you look and sound just like you type! :) Not sure if thats a good thing or a bad thing :) Really, it's a thanks to all the 'core' team in particular and all those others helping with the project and we also need to mention all those

Re: [CentOS] New to Centos

2010-11-19 Thread Johan Scheepers
On 19/11/2010 12:00, John Doe wrote: From: Johan Scheepersjohans...@telkomsa.net On 18/11/2010 23:22, Niki Kovacs wrote: Manual configuration always works, when everything else failed : # init 3 # cd /etc/X11 # mv xorg.conf xorg.conf.orig # cd # X -configure # mv

Re: [CentOS] Centos podcast on FLOSS weekly

2010-11-19 Thread Sorin Srbu
-Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Karanbir Singh Sent: Friday, November 19, 2010 1:45 PM To: CentOS mailing list Subject: Re: [CentOS] Centos podcast on FLOSS weekly On 11/19/2010 04:26 AM, John Hinton wrote: Hey KB... you

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread Roberto Nunnari
Roberto Nunnari ha scritto: John Hodrien ha scritto: On Fri, 19 Nov 2010, Roberto Nunnari wrote: Yes, but rsync and cron are there to help. But you're just papering over cracks. Yes, in sight of what you say after, I agree. In any case, I just realized it's not only initramdisk that

Re: [CentOS] Centos podcast on FLOSS weekly

2010-11-19 Thread Rob Kampen
Frank Cox wrote: On Thu, 18 Nov 2010 22:05:14 -0400 Jorge Fábregas wrote: On Thursday 18 November 2010 12:18:16 Les Mikesell wrote: check out this week's (142) video podcast at http://twit.tv/floss Hey thanks for the tip. I just finished watching it (very interesting

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread John Hodrien
On Fri, 19 Nov 2010, Roberto Nunnari wrote: Could you please tell me how to tell grub and initrd to mount read-only half of a raid1 set, please? If you've got sda1 and sdb1 making up md0, then just mount sda1/sdb1 ro. jh ___ CentOS mailing list

[CentOS] become mirror

2010-11-19 Thread ann kok
Hi all My company would like to mirror the centos. How can it join? and which software for the mirror using? Thank you ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] become mirror

2010-11-19 Thread Jason Pyeron
-Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of ann kok Sent: Friday, November 19, 2010 9:36 To: centos@centos.org Subject: [CentOS] become mirror Hi all My company would like to mirror the centos. How can it join? and

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread Roberto Nunnari
Digimer ha scritto: On 11/19/2010 04:32 AM, Roberto Nunnari wrote: 1. http://wiki.alteeve.com/files/an-cluster/ks/generic_server_rhel6.ks Thank you for your reply. Does that kickstart effectly produces a partitioning that is exactly the same on both disks? Because that is the problem I'm

Re: [CentOS] OT: Java down

2010-11-19 Thread John Doe
From: Helmut Drodofsky drodof...@internet-xs.de yesterday from 3 to 11 pm UTC our Java application was down. As far as I know, the server java.sun.com was not available. Needs any java application direct access to sun? Can I stop this hell? Shutdown your network connection and check... JD

Re: [CentOS] DNS update system-config-network GUI

2010-11-19 Thread Robert Spangler
On Thursday 18 November 2010 12:25, John Hodrien wrote: DHCP will always over write the resolv.conf file when started. Importantly, no. PEERDNS=no is designed for exactly this purpose. Thnx for the information and setting me straight. -- Regards Robert Linux The adventure of a life

Re: [CentOS] Centos podcast on FLOSS weekly

2010-11-19 Thread John Hinton
On 11/19/2010 7:45 AM, Karanbir Singh wrote: On 11/19/2010 04:26 AM, John Hinton wrote: Hey KB... you look and sound just like you type! :) Not sure if thats a good thing or a bad thing :) Well, being a heterosexual male... I don't think I can comment further as I'm not 'qualified'. LOL!!! A

Re: [CentOS] OT: Java down

2010-11-19 Thread Jim Perrin
On Fri, Nov 19, 2010 at 7:17 AM, Helmut Drodofsky drodof...@internet-xs.de wrote: Needs any java application direct access to sun? Yes. Depending on the application you're using, there are reasons why it would try to get to java.sun.com. Foe example, in tomcat6 on rhel6 (probably the same for

[CentOS] centos 5.5--gnome desktop--all icons disappeared.

2010-11-19 Thread fred smith
gang, I feel dumb having to ask this... I've got a Centos 5.5 installation (it's not new, I've been using it for over a year on this machine) and all of a sudden just a few minutes ago everything on the gnome desktop disappeared. no icons, right-click doesn't bring up a context menu. the panels

[CentOS] Fail Transfer of Large Files

2010-11-19 Thread Michael D. Berger
On my intranet, I sometimes transfer large files, about 4G, to an CentOS old box that I use for a web server. I transfer with ftp or sftp. Usually, before the file is complete, the transfer stalls. At that point, ping from the destination box to the router fails. I then deactivate the net

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread Ross Walker
On Nov 19, 2010, at 10:17 AM, Digimer li...@alteeve.com wrote: I mirror /boot and swap because if either is lost, the system dies. :) Imagine if something was in swap, then swap vanished, and then the system tried to retrieve what was in swap... Not so good. :P You could use LVM to create

[CentOS] juniper netscreen (ssg5) and centos

2010-11-19 Thread aurfalien
Hi all, Lookin to do an IPSEC VPN between a Juniper SSG5 and Centos 5.5. Reading some docs that ref /etc/ipsec-tools.conf but they do not exist on my box being Centos 5.5. The package ipsec-tools is installed and I'm guessing /etc/racoon/ racoon.conf is what I am looking for. Anyways, some

Re: [CentOS] kickstart raid disk partitioning

2010-11-19 Thread Digimer
On 11/19/2010 07:18 PM, Ross Walker wrote: On Nov 19, 2010, at 10:17 AM, Digimerli...@alteeve.com wrote: I mirror /boot andswap because if either is lost, the system dies. :) Imagine if something was in swap, then swap vanished, and then the system tried to retrieve what was in swap... Not

Re: [CentOS] Memtest86+ running time

2010-11-19 Thread m . roth
Keith Roberts wrote: On Fri, 12 Nov 2010, John R Pierce wrote: From: John R Pierce pie...@hogranch.com On 11/12/10 12:21 PM, Keith Roberts wrote: On Fri, 12 Nov 2010, John R Pierce wrote: that sounds quite likely. some of those modules have two banks on the single module, and I seriously

Re: [CentOS] centos 5.5--gnome desktop--all icons disappeared.

2010-11-19 Thread Sergey Podushkin
fred smith пишет: gang, I feel dumb having to ask this... I've got a Centos 5.5 installation (it's not new, I've been using it for over a year on this machine) and all of a sudden just a few minutes ago everything on the gnome desktop disappeared. no icons, right-click doesn't bring up a

Re: [CentOS] centos 5.5--gnome desktop--all icons disappeared.

2010-11-19 Thread fred smith
On Sat, Nov 20, 2010 at 08:11:09AM +0600, Sergey Podushkin wrote: fred smith пишет: gang, I feel dumb having to ask this... I've got a Centos 5.5 installation (it's not new, I've been using it for over a year on this machine) and all of a sudden just a few minutes ago everything on the