Re: [CentOS-docs] How to back up a running KVM guest
Hi Ralph Thanks for setting up the page. http://wiki.centos.org/HowTos/BackupKVMGuest I have written a first draft and I will improve it over the coming days. But is it going in the right direction? When I get to the next milestone I'll post the link to the Virtualization mailing list asking for feedback. How do I make the title appear as a title but not appear in the contents? Can we keep discussion on list on not fall back to private On other lists I'm a member of it's normal to send messages direct rather than to the list unless the content is of general interest. This reduces the number of people who opt for digests to reduce the noise, so speeds up communication. However, I can see this is not consistent with CentOS ethos of open-ness and collaboration. So yes, I will reply to all CentOS lists in future, unless it's obviously not appropriate e.g. security related. I also noticed how quickly you people reply in both forums and lists, which is great - I will try to keep up the pace. I do not appear to have permission to edit my home page: http://wiki.centos.org/JulianPrice Does that come later after I have written some acceptable articles? Thanks, Julian Ralph Angenendt wrote: Ralph Angenendt wrote: Thanks, Julian Price I'll do so after you tell me if JulianPrice is your wiki account =:D Okay, done. And: Can we keep discussion on list on not fall back to private mails? Thanks. Ralph ___ CentOS-docs mailing list CentOS-docs@centos.org http://lists.centos.org/mailman/listinfo/centos-docs ___ CentOS-docs mailing list CentOS-docs@centos.org http://lists.centos.org/mailman/listinfo/centos-docs
Re: [CentOS-docs] How to back up a running KVM guest
Julian Price wrote: Hi Ralph Thanks for setting up the page. http://wiki.centos.org/HowTos/BackupKVMGuest I have written a first draft and I will improve it over the coming days. But is it going in the right direction? I'm going to take a look at it later on. How do I make the title appear as a title but not appear in the contents? #pragma section-numbers 2 in the head of the page should do the trick (just before the title is okay). Can we keep discussion on list on not fall back to private On other lists I'm a member of it's normal to send messages direct rather than to the list unless the content is of general interest. This reduces the number of people who opt for digests to reduce the noise, so speeds up communication. However, I can see this is not consistent with CentOS ethos of open-ness and collaboration. So yes, I will reply to all CentOS lists in future, unless it's obviously not appropriate e.g. security related. Thank you. It's easier for people to keep track of things when they don't have decide if an answer to a mail in their inbox could be of public interest or not. Keeps down thinking, which sometimes is a process that hurts :) I do not appear to have permission to edit my home page: http://wiki.centos.org/JulianPrice Does that come later after I have written some acceptable articles? Try again. It's not created automatically (and not everyone requests it). Cheers, Ralph pgpl8Hiv36wQX.pgp Description: PGP signature ___ CentOS-docs mailing list CentOS-docs@centos.org http://lists.centos.org/mailman/listinfo/centos-docs
[CentOS-virt] Tips for installing Fedora 10 32bit Xen PV domU/guest on CentOS 5.3 dom0/host
Hello! Xen and related packages (libvirt, virt-install, virt-manager etc) in Upcoming CentOS 5.3 support running and installing Fedora 10 (and Fedora 11) paravirtual domU guest virtual machines. These upstream fixes (new features) make it possible: RHEL5.3 xen: include support for booting Fedora 10 DomU (i.e. bzImage support) https://bugzilla.redhat.com/show_bug.cgi?id=457199 update virtinst to install f10 xen guests https://bugzilla.redhat.com/show_bug.cgi?id=460585 But beware there's a bug in 32bit x86 Fedora 10 installer (anaconda). It installs wrong kernel to the domU (it should install kernel-PAE but it installs normal kernel), and that will prevent the domU from starting after installation. Xen only supports PAE kernels for 32bit PV guests. It's this bug: anaconda installs the wrong kernel for i686 xen guests https://bugzilla.redhat.com/show_bug.cgi?id=470905 It can be fixed by using a kickstart file for installation, which forces installation of kernel-PAE instead of normal kernel. Example of such kickstart: http://pasik.reaktio.net/fedora/f10-xen-domu-ks.cfg Fedora 11 (current rawhide of 2009-03-24) does not have that bug anymore, so paravirtual F11 Xen PV domU installation should work out-of-the-box. I've tested and verified all the above works. Hopefully that helps someone :) -- Pasi ___ CentOS-virt mailing list CentOS-virt@centos.org http://lists.centos.org/mailman/listinfo/centos-virt
[CentOS-es] Instalación
Buen dia: Tengo un Portatil Compaq F706LA y quisiera instalar Centos en su version mas reciente (5,2), el dia de ayer descargue la imagen de DVD y procedi a la instalación en mi portatil, con la gran sorpresa de que no carga GNOME, mi portatil tiene como tarjeta grafica NVidia gforce go 6100, 2 gb de ram y 120 gb de Disco duro. Que parametros en la instalacion debo cambiar o adicionar para que la instalacion sea exitosa? Agradezco de antemano la colaboracion prestada. -- Este mensaje no contiene virus, porque ha sido creado con Linux, utilizando Software Libre y auditable. This message doesn't contain viruses, because it has been created with Linux, using auditable Free Software. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Instalación
en modo grafico fue la que elegí. 2009/3/24 Yoinier Hernandez Nieves administra...@ltu.jovenclub.cu La instalacion te la hizo en modo texto, o en modo grafico?? -- Est. Ing. Yoinier Hernandez Nieves. Equipo Provincial de los JCCE Las Tunas. Administrador de Red. Tel. (53) 31-34-6527. Carlos Andres Torres Paredes hk3...@misena.edu.co ha escrito: Buen dia: Tengo un Portatil Compaq F706LA y quisiera instalar Centos en su version mas reciente (5,2), el dia de ayer descargue la imagen de DVD y procedi a la instalación en mi portatil, con la gran sorpresa de que no carga GNOME, mi portatil tiene como tarjeta grafica NVidia gforce go 6100, 2 gb de ram y 120 gb de Disco duro. Que parametros en la instalacion debo cambiar o adicionar para que la instalacion sea exitosa? Agradezco de antemano la colaboracion prestada. -- Este mensaje no contiene virus, porque ha sido creado con Linux, utilizando Software Libre y auditable. This message doesn't contain viruses, because it has been created with Linux, using auditable Free Software. -- Los Joven Club de Las Tunas Saludan el 21 Aniversario Honrando Nuestra Historia https://webmail.ltu.jovenclub.cu http://www.ltu.jovenclub.cu -- Este mensaje ha sido enviado usando IMP, the Internet Messaging Program. -- Este mensaje no contiene virus, porque ha sido creado con Linux, utilizando Software Libre y auditable. This message doesn't contain viruses, because it has been created with Linux, using auditable Free Software. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] Ayuda con Servidor que no arranca
Hola Amigos de la lista, tengo un problema, resulta que tengo un server con centos 5, al que se le quemo la fuente de poder, le cambiamos la fuente y ahora no arranca el cursos se queda despues del mensaje presione I para arranque personalizado. Alguien tiene alguna sugerencia. Gracias. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Ayuda con Servidor que no arranca
Ruben Moyota wrote: Hola Amigos de la lista, tengo un problema, resulta que tengo un server con centos 5, al que se le quemo la fuente de poder, le cambiamos la fuente y ahora no arranca el cursos se queda despues del mensaje presione I para arranque personalizado. Alguien tiene alguna sugerencia. presiona la I o vete a modo single (1) Al iniciar, en el grub puedes poner: a y agregar un 1 al final.. entones arrancarías en modo single y de ahi verificar qué servicio está haciéndote daño saludos epe Gracias. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Instalación
Carlos Andres Torres Paredes wrote: Tengo un Portatil Compaq F706LA y quisiera instalar Centos en su version mas reciente (5,2), el dia de ayer descargue la imagen de DVD y procedi a la instalación en mi portatil, con la gran sorpresa de que no carga GNOME, mi portatil tiene como tarjeta grafica NVidia gforce go 6100, 2 gb de ram y 120 gb de Disco duro. Que parametros en la instalacion debo cambiar o adicionar para que la instalacion sea exitosa? arranca en modo 3, baja el driver propietario de nvidia y compílalo, así me funciona a mi.. tengo una nvidia geforce muy similar. saludos epe Agradezco de antemano la colaboracion prestada. -- Este mensaje no contiene virus, porque ha sido creado con Linux, utilizando Software Libre y auditable. This message doesn't contain viruses, because it has been created with Linux, using auditable Free Software. -- Los Joven Club de Las Tunas Saludan el 21 Aniversario Honrando Nuestra Historia https://webmail.ltu.jovenclub.cu http://www.ltu.jovenclub.cu -- Este mensaje ha sido enviado usando IMP, the Internet Messaging Program. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Ayuda con Servidor que no arranca
Si lo que dice ernesto no te funciona en el arranque del grub edita la linea de arranque y en lugar de usar el single 1, intenta usando init=bash al final de lalinea, saludos. On 24/03/2009, Ing. Ernesto Pérez Estévez cen...@nuestroserver.com wrote: Ruben Moyota wrote: Hola Amigos de la lista, tengo un problema, resulta que tengo un server con centos 5, al que se le quemo la fuente de poder, le cambiamos la fuente y ahora no arranca el cursos se queda despues del mensaje presione I para arranque personalizado. Alguien tiene alguna sugerencia. presiona la I o vete a modo single (1) Al iniciar, en el grub puedes poner: a y agregar un 1 al final.. entones arrancarías en modo single y de ahi verificar qué servicio está haciéndote daño saludos epe Gracias. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- With Kind Regards, Gustavo A. Lacoste Z. System Manager Mobile Phone: +56 (0)9 90464874 Skype: knxroot Msn Gtalk: knx.r...@gmail.com Website: http://www.lacosox.org ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Instalación
configura un arranque standar usando vga sin usar tu targeta aceleradora y desde ahi bajas el driver de envidia luego reinicias y listo ahi te arrancara el driverbien,salu2. On 24/03/2009, Ing. Ernesto Pérez Estévez cen...@nuestroserver.com wrote: Carlos Andres Torres Paredes wrote: Tengo un Portatil Compaq F706LA y quisiera instalar Centos en su version mas reciente (5,2), el dia de ayer descargue la imagen de DVD y procedi a la instalación en mi portatil, con la gran sorpresa de que no carga GNOME, mi portatil tiene como tarjeta grafica NVidia gforce go 6100, 2 gb de ram y 120 gb de Disco duro. Que parametros en la instalacion debo cambiar o adicionar para que la instalacion sea exitosa? arranca en modo 3, baja el driver propietario de nvidia y compílalo, así me funciona a mi.. tengo una nvidia geforce muy similar. saludos epe Agradezco de antemano la colaboracion prestada. -- Este mensaje no contiene virus, porque ha sido creado con Linux, utilizando Software Libre y auditable. This message doesn't contain viruses, because it has been created with Linux, using auditable Free Software. -- Los Joven Club de Las Tunas Saludan el 21 Aniversario Honrando Nuestra Historia https://webmail.ltu.jovenclub.cu http://www.ltu.jovenclub.cu -- Este mensaje ha sido enviado usando IMP, the Internet Messaging Program. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- With Kind Regards, Gustavo A. Lacoste Z. System Manager Mobile Phone: +56 (0)9 90464874 Skype: knxroot Msn Gtalk: knx.r...@gmail.com Website: http://www.lacosox.org ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Instalación
Muchas gracias a todos ustedes por la colaboracion, en un intento nuevo para instalarlo me funciono bien, solo agrege como parametro adicional que la resolucion del video es 1280x800 en este pc y funciono. Ahora se me presenta un detalle adicional como hago para que me reconozca las tarjetas de red correctamente, lo mas curioso es que funciona el ping a una maquina de la red pero no navega en internet. 2009/3/24 KnX k...@lacosox.org configura un arranque standar usando vga sin usar tu targeta aceleradora y desde ahi bajas el driver de envidia luego reinicias y listo ahi te arrancara el driverbien,salu2. On 24/03/2009, Ing. Ernesto Pérez Estévez cen...@nuestroserver.com wrote: Carlos Andres Torres Paredes wrote: Tengo un Portatil Compaq F706LA y quisiera instalar Centos en su version mas reciente (5,2), el dia de ayer descargue la imagen de DVD y procedi a la instalación en mi portatil, con la gran sorpresa de que no carga GNOME, mi portatil tiene como tarjeta grafica NVidia gforce go 6100, 2 gb de ram y 120 gb de Disco duro. Que parametros en la instalacion debo cambiar o adicionar para que la instalacion sea exitosa? arranca en modo 3, baja el driver propietario de nvidia y compílalo, así me funciona a mi.. tengo una nvidia geforce muy similar. saludos epe Agradezco de antemano la colaboracion prestada. -- Este mensaje no contiene virus, porque ha sido creado con Linux, utilizando Software Libre y auditable. This message doesn't contain viruses, because it has been created with Linux, using auditable Free Software. -- Los Joven Club de Las Tunas Saludan el 21 Aniversario Honrando Nuestra Historia https://webmail.ltu.jovenclub.cu http://www.ltu.jovenclub.cu -- Este mensaje ha sido enviado usando IMP, the Internet Messaging Program. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- With Kind Regards, Gustavo A. Lacoste Z. System Manager Mobile Phone: +56 (0)9 90464874 Skype: knxroot Msn Gtalk: knx.r...@gmail.com Website: http://www.lacosox.org ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Este mensaje no contiene virus, porque ha sido creado con Linux, utilizando Software Libre y auditable. This message doesn't contain viruses, because it has been created with Linux, using auditable Free Software. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Instalación
El esta detras de un proxy?. Saludos. Carlos R! 2009/3/24 Carlos Andres Torres Paredes hk3...@misena.edu.co Muchas gracias a todos ustedes por la colaboracion, en un intento nuevo para instalarlo me funciono bien, solo agrege como parametro adicional que la resolucion del video es 1280x800 en este pc y funciono. Ahora se me presenta un detalle adicional como hago para que me reconozca las tarjetas de red correctamente, lo mas curioso es que funciona el ping a una maquina de la red pero no navega en internet. 2009/3/24 KnX k...@lacosox.org configura un arranque standar usando vga sin usar tu targeta aceleradora y desde ahi bajas el driver de envidia luego reinicias y listo ahi te arrancara el driverbien,salu2. On 24/03/2009, Ing. Ernesto Pérez Estévez cen...@nuestroserver.com wrote: Carlos Andres Torres Paredes wrote: Tengo un Portatil Compaq F706LA y quisiera instalar Centos en su version mas reciente (5,2), el dia de ayer descargue la imagen de DVD y procedi a la instalación en mi portatil, con la gran sorpresa de que no carga GNOME, mi portatil tiene como tarjeta grafica NVidia gforce go 6100, 2 gb de ram y 120 gb de Disco duro. Que parametros en la instalacion debo cambiar o adicionar para que la instalacion sea exitosa? arranca en modo 3, baja el driver propietario de nvidia y compílalo, así me funciona a mi.. tengo una nvidia geforce muy similar. saludos epe Agradezco de antemano la colaboracion prestada. -- Este mensaje no contiene virus, porque ha sido creado con Linux, utilizando Software Libre y auditable. This message doesn't contain viruses, because it has been created with Linux, using auditable Free Software. -- Los Joven Club de Las Tunas Saludan el 21 Aniversario Honrando Nuestra Historia https://webmail.ltu.jovenclub.cu http://www.ltu.jovenclub.cu -- Este mensaje ha sido enviado usando IMP, the Internet Messaging Program. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- With Kind Regards, Gustavo A. Lacoste Z. System Manager Mobile Phone: +56 (0)9 90464874 Skype: knxroot Msn Gtalk: knx.r...@gmail.com Website: http://www.lacosox.org ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Este mensaje no contiene virus, porque ha sido creado con Linux, utilizando Software Libre y auditable. This message doesn't contain viruses, because it has been created with Linux, using auditable Free Software. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Carlos Restrepo M. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Instalación
Antes de eso: Hay resolución DNS? 2009/3/24 carlos restrepo restrcar...@gmail.com El esta detras de un proxy?. Saludos. Carlos R! 2009/3/24 Carlos Andres Torres Paredes hk3...@misena.edu.co Muchas gracias a todos ustedes por la colaboracion, en un intento nuevo para instalarlo me funciono bien, solo agrege como parametro adicional que la resolucion del video es 1280x800 en este pc y funciono. Ahora se me presenta un detalle adicional como hago para que me reconozca las tarjetas de red correctamente, lo mas curioso es que funciona el ping a una maquina de la red pero no navega en internet. 2009/3/24 KnX k...@lacosox.org configura un arranque standar usando vga sin usar tu targeta aceleradora y desde ahi bajas el driver de envidia luego reinicias y listo ahi te arrancara el driverbien,salu2. On 24/03/2009, Ing. Ernesto Pérez Estévez cen...@nuestroserver.com wrote: Carlos Andres Torres Paredes wrote: Tengo un Portatil Compaq F706LA y quisiera instalar Centos en su version mas reciente (5,2), el dia de ayer descargue la imagen de DVD y procedi a la instalación en mi portatil, con la gran sorpresa de que no carga GNOME, mi portatil tiene como tarjeta grafica NVidia gforce go 6100, 2 gb de ram y 120 gb de Disco duro. Que parametros en la instalacion debo cambiar o adicionar para que la instalacion sea exitosa? arranca en modo 3, baja el driver propietario de nvidia y compílalo, así me funciona a mi.. tengo una nvidia geforce muy similar. saludos epe Agradezco de antemano la colaboracion prestada. -- Este mensaje no contiene virus, porque ha sido creado con Linux, utilizando Software Libre y auditable. This message doesn't contain viruses, because it has been created with Linux, using auditable Free Software. -- Los Joven Club de Las Tunas Saludan el 21 Aniversario Honrando Nuestra Historia https://webmail.ltu.jovenclub.cu http://www.ltu.jovenclub.cu -- Este mensaje ha sido enviado usando IMP, the Internet Messaging Program. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- With Kind Regards, Gustavo A. Lacoste Z. System Manager Mobile Phone: +56 (0)9 90464874 Skype: knxroot Msn Gtalk: knx.r...@gmail.com Website: http://www.lacosox.org ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Este mensaje no contiene virus, porque ha sido creado con Linux, utilizando Software Libre y auditable. This message doesn't contain viruses, because it has been created with Linux, using auditable Free Software. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Carlos Restrepo M. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Juan Pablo Botero Administrador de Sistemas informáticos http://jpill.wordpress.com eSSuX: http://slcolombia.org/eSSuX Linux Registered user #435293 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] centos 5.2 squid 2.6
hola aui con algunas dudas sobre correcta instalacion del squid en primer lugar quiera saber cmo hacerlo tranparente, antes en el centos 4 me salia muy facil pero en esta version nuev ade squid que parametros debo usar? como deberia de colocar la regla del iptables sabiendo que mi eth0 va hacia internet y mi eth1 apunta a mi red interna si alguien tien algun manual o direccion web seria fabuloso, ya que solo he encontrado dichos manuales solo para el centos 4.X y si alguien sabe d ela aguna bd donde pueda coger los url_regex para tener a la amxima seguridad mi squid, y si alguie cnoce de una herramienta para el monitoreo de los usuario por ip, a como el sarg? que tampoco corre bein en el centos 5.2 con squid 2.6 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS] How to add ClamAV to Postfix?
Is there some standard way of adding AV to Postfix? clearly the best way is to add a wrapper program like amavisd-new or MailScanner which handles spamassassin and which ever combination of anti-virus programs you use. The postfix list and primary author, Wietse will tell you flat out not to use MailScanner (there's something personal between Wietse and Julian, the author of MailScanner) but I found amavisd-new to be a PITA and just love MailScanner myself and have never had issues with integrating MailScanner into Postfix mail queue. rpmforge has clamav/clamdb packages. MailScanner is available from http://www.mailscanner.info Craig agreed. mailscanner is ok. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting ready for CentOS 5.4
but what I worry about is members of the core CentOS team burning out and quitting... that would be much worse for CentOS than a few weeks delay here and there. For me it is important for the core team to know that they can take the time off they need for real life events without feeling bad or guilty about delaying a free, community driven project. totally agree. we need to appreciate them and not be too demanding. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] update yum
Am trying to update my wine i get the following .. [] download]# yum update wine* Loading priorities plugin Loading fastestmirror plugin Loading mirror speeds from cached hostfile * epel: ftp.nluug.nl * rpmforge: fr2.rpmfind.net * base: ftp.halifax.rwth-aachen.de * updates: ftp.halifax.rwth-aachen.de * addons: ftp.halifax.rwth-aachen.de * extras: ftp.halifax.rwth-aachen.de 0 packages excluded due to repository priority protections Setting up Update Process Resolving Dependencies -- Running transaction check --- Package wine-cms.i386 0:1.0.1-1.el5.rf set to be updated --- Package wine-jack.i386 0:1.0.1-1.el5.rf set to be updated -- Processing Dependency: wine-core = 1.0.1-1.el5 for package: wine-tools -- Processing Dependency: wine-core = 1.0.1-1.el5 for package: wine-desktop --- Package wine-ldap.i386 0:1.0.1-1.el5.rf set to be updated --- Package wine-twain.i386 0:1.0.1-1.el5.rf set to be updated --- Package wine-core.i386 0:1.0.1-1.el5.rf set to be updated --- Package wine.i386 0:1.0.1-1.el5.rf set to be updated --- Package wine-esd.i386 0:1.0.1-1.el5.rf set to be updated --- Package wine-nas.i386 0:1.0.1-1.el5.rf set to be updated --- Package wine-capi.i386 0:1.0.1-1.el5.rf set to be updated -- Running transaction check -- Processing Dependency: wine-core = 1.0.1-1.el5 for package: wine-desktop -- Finished Dependency Resolution Error: Missing Dependency: wine-core = 1.0.1-1.el5 is needed by package wine-desktop Thanks ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] update yum
[] download]# yum update wine* Loading priorities plugin Good. * epel: ftp.nluug.nl * rpmforge: fr2.rpmfind.net Trouble's ahead... 0 packages excluded due to repository priority protections Uhoh! Looks like you did not configure the priorities. --- Package wine-cms.i386 0:1.0.1-1.el5.rf set to be updated --- Package wine-jack.i386 0:1.0.1-1.el5.rf set to be updated -- Processing Dependency: wine-core = 1.0.1-1.el5 for package: wine-tools -- Processing Dependency: wine-core = 1.0.1-1.el5 for package: wine-desktop Do you see the little difference: 1.0.1-1.el5.rf vs. 1.0.1-1.el5? Your 3rd party repos are clashing. Read: - man yum (e.g. --disablerepo) - http://wiki.centos.org/PackageManagement/Yum/Priorities (setting up the priorities) - http://wiki.centos.org/AdditionalResources/Repositories (available repositories) Chris ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Disks do not mount at boot
I have a problem with two entries in my /etc/fstab. When I boot the machine, the disks are not mounted. When I give mount -a, all disks are present without an error. Of course I don't want to manually do that after each reboot. What can be the problem? CentOS 5.2 cat /etc/fstab /dev/vg/centos / ext3defaults1 1 LABEL=/boot /boot ext3defaults1 2 LABEL=zele_common /dczele01/ ext3defaults1 2 LABEL=users /dczele01/users ext3defaults1 2 tmpfs /dev/shmtmpfs defaults0 0 devpts /dev/ptsdevpts gid=5,mode=620 0 0 sysfs /syssysfs defaults0 0 proc/proc procdefaults0 0 /dev/vg/swapswapswapdefaults0 0 arend:/home /home nfs proto=tcp,nfsvers=3,bg,defaults0 0 arend:/program /programnfs proto=tcp,nfsvers=3,bg,defaults0 0 Instead of LABEL I also tried to use the device /dev/vg2/users. The filesystem is created on a logical volume, part of a new volume group: lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert centos vg -wi-ao 6.91G swapvg -wi-ao 992.00M users vg2 -wi-ao 50.00G zele_common vg2 -wi-ao 100.00G After booting /etc/mtab and mount do not list the /dczele01 entries. In the log I see these lines: Mar 24 08:42:02 fsutrecht kernel: md: Autodetecting RAID arrays. Mar 24 08:42:02 fsutrecht kernel: md: autorun ... Mar 24 08:42:02 fsutrecht kernel: md: ... autorun DONE. Mar 24 08:42:02 fsutrecht kernel: device-mapper: multipath: version 1.0.5 loaded Mar 24 08:42:02 fsutrecht kernel: EXT3 FS on dm-0, internal journal Mar 24 08:42:02 fsutrecht kernel: kjournald starting. Commit interval 5 seconds Mar 24 08:42:02 fsutrecht kernel: EXT3 FS on sda1, internal journal Mar 24 08:42:02 fsutrecht kernel: EXT3-fs: mounted filesystem with ordered data mode. Mar 24 08:42:03 fsutrecht kernel: kjournald starting. Commit interval 5 seconds Mar 24 08:42:03 fsutrecht kernel: EXT3 FS on dm-3, internal journal Mar 24 08:42:03 fsutrecht kernel: EXT3-fs: mounted filesystem with ordered data mode. Mar 24 08:42:03 fsutrecht kernel: kjournald starting. Commit interval 5 seconds Mar 24 08:42:03 fsutrecht kernel: EXT3 FS on dm-2, internal journal Mar 24 08:42:03 fsutrecht kernel: EXT3-fs: mounted filesystem with ordered data mode. Mar 24 08:42:03 fsutrecht kernel: Adding 1015800k swap on /dev/vg/swap. Priority:-1 extents:1 across:1015800k Then I give a mount -a and see this in the log: Mar 24 08:44:28 fsutrecht kernel: kjournald starting. Commit interval 5 seconds Mar 24 08:44:28 fsutrecht kernel: EXT3 FS on dm-3, internal journal Mar 24 08:44:28 fsutrecht kernel: EXT3-fs: mounted filesystem with ordered data mode. Mar 24 08:44:28 fsutrecht kernel: kjournald starting. Commit interval 5 seconds Mar 24 08:44:28 fsutrecht kernel: EXT3 FS on dm-2, internal journal Mar 24 08:44:28 fsutrecht kernel: EXT3-fs: mounted filesystem with ordered data mode. So from the log it looks like the mount is done, but nothing is actually mounted. I'm puzzled. The nfs shares and the /boot drive are mounted correctly. So what could cause these two shares to not mount automatically? What else can I do to debug? Thanks, Theo ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] how to access encrypted EXT3 partition from Windows
Hi all, I know some may find this OT, so please ignore this if you think it's OT. I don't know any Linux-friendly Windows mailing lists / forums that will even bother with Linux related questions. I want to carry some data (client info, documents, photos, email, accounting stuff, etc) with me on a USB HDD, but want to encrypt it. I know one easy way to shared data between Windows Linux is to save it on a FAT32 partition. But, I can't encrypt FAT32, so instead I'll format the HDD with EXT3 (probably on a LVM as well), and then encrypt it. I also know there are a few good tools for Widows to read EXT3 partitions, but I can't find one that will read encrypted EXT3 partitions (maybe I'm not searching the correct terms?). So, does anyone know how to access (read write) to EXT3 from Windows? -- Kind Regards Rudi Ahlers ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] update yum
Can you help me further in this issue, should i disable rpm forge .. 1. Please don't top post. 2. You have to decide for yourself which repo you want to use for the wine packages. Just don't mix them! Chris ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] mmonit - Permission denied errot
Greetings, I just downloaded the mmonit from mmonit.com site on my CentOS box untarred-unizipped it. As per the documentation, I dutifully typed ./bin/mmonit and it is refusing to run. I am running this as root and SELinux is disabled. running it with strace spews the following (in entireity): [begin] # strace ./bin/mmonit execve(./bin/mmonit, [./bin/mmonit], [/* 28 vars */]) = -1 EACCES (Permission denied) dup(2) = 3 fcntl64(3, F_GETFL) = 0x2 (flags O_RDWR) fstat64(3, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 2), ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fed000 _llseek(3, 0, 0xbfd7e7b4, SEEK_CUR) = -1 ESPIPE (Illegal seek) write(3, strace: exec: Permission denied\n, 32strace: exec: Permission denied ) = 32 close(3)= 0 munmap(0xb7fed000, 4096)= 0 exit_group(1) = ? [end strace] What am I missing here? Thanks and Regards Rajagopal ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] mmonit - Permission denied errot
From: Rajagopal Swaminathan raju.rajs...@gmail.com As per the documentation, I dutifully typed ./bin/mmonit and it is refusing to run. I am running this as root and SELinux is disabled. ... (Permission denied) ... What am I missing here? Did you check the file and directory permissions? JD ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] update yum
i did with your suggestions, it works On Tue, Mar 24, 2009 at 11:54 AM, Christoph Neuhaus nihi...@gmail.com wrote: Can you help me further in this issue, should i disable rpm forge .. 1. Please don't top post. 2. You have to decide for yourself which repo you want to use for the wine packages. Just don't mix them! Chris ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] mmonit - Permission denied errot
SOLVED! On Tue, Mar 24, 2009 at 3:46 PM, Rajagopal Swaminathan raju.rajs...@gmail.com wrote: Greetings, Sorry for answering my own mail Turns out that the location where the file is happens to be another partition mounted with user option. And that enables noexec. remounted the partition with exec option and things seem to be working now. IT flummoxed me for a moment... Thanks and Regards Rajagopal ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [SOLVED] Disks do not mount at boot
Theo Band wrote: I have a problem with two entries in my /etc/fstab. When I boot the machine, the disks are not mounted. When I give mount -a, all disks are present without an error. Of course I don't want to manually do that after each reboot. What can be the problem? Turned out that the auto.master was using the /dczele01 mountpoint as well. This was present in a NIS map Apparently autofs removes existing mounts so that they are not visible anymore. Theo ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting ready for CentOS 5.4
ward.p.fonte...@wellsfargo.com wrote: My thoughts exactly -Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Noob Centos Admin Sent: Monday, March 23, 2009 10:00 PM To: CentOS mailing list Subject: Re: [CentOS] Getting ready for CentOS 5.4 snip So if it's possible, I'd be more than happy to throw in spare CPU cycles to help compile some binaries or run automated tests etc! The thread on the forum was referring to the need to use and report on packages in the testing repo, in order to get them out of testing and into standard CentOS repos. See http://wiki.centos.org/Contribute Help with hunting bugs and finding fixes. Phil ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] question about top output
Can you swap the disk drives with a node that works OK? i will try that when i get back to the data center and can swap the nodes. Have you compared BIOS setups? Something tells me this is like interrupts related. Could even be poorly seated hardware: memory, power or data cables, video, etc. IIRC, BIOS settings can also have an effect there. all the bios were flashed to the same version and configured the same before we started with these systems. something must be wrong with the node for it to run slow, but i just didn't understand how top was showing such weird output. thanks for the suggestions. --Joe ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
On Mon, Mar 23, 2009 at 9:05 PM, Christopher Chan christopher.c...@bradbury.edu.hk wrote: * vlans * mstp or some well established form of per vlan spanning tree * acl's * port mirroring or what cisco calls span sessions * snmp * ssh enabled remote management * support w/ updates and bugfixes I need at least 48 ports per device and obviously would like them to be fast. Most importantly, I'd like to know what you guys prefer as operations dudes and what pitfalls to avoid. Also, are there other features you folks would demand to have in your switches that I haven't mentioned? I can provide more information if you'd like. Thanks. Oh, cost is sort of an issue (small/medium sized business) but right now insight from you guys is what's important and I can work out the cost issue later. Thanks again. D-Link DGS-3100 I ordered a number of these for the school where I work to place a number of Cisco 2960 10/100 switches. I am quite happy with them. Some of these switches are connected by multi-mode fibre. cheers, Christopher ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos Every time i read these posts they are filled with contradictions in that one person loves HP and hates CiscoLinksys while another hates HP. Let's get a more scientific approach. Switch performance still depends on the NICS in the client machines. We all know a network is a complex system. Some of us claim to be computer scientists so shouldn't we act like that instead of advertising for our vendors. i would like to see real performance data via something like netperf with client machines booted from a standardized LiveCD, then peformance under their Linux Distribution and performance under Windows. Performance data would need to have details such as the NIC on the client machine and other hw characteristics. How many machines ran the benchmark simultaneously. Cat5e vs Cat6 or Fiber connected. http://www.netperf.org ( OpenSource started by HP, ) ftp://ftp.netperf.org/netperf/(Looks like 2.4.4 is the latest version. Not sure what 4.0.0 is) http://sourceforge.net/projects/jnetperf (java version of netperf) There may be another project from some Italian Professor, but didn't find it in my bookmarks. Yes, there is the unix way of time dd ... but that wouldn't work for windows clients and does not give enough details in terms of metrics. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] hplip problems - configure: error: cannot find libjpeg support
Anne et al., I have been out for a while. Has any resolution to this occurred. I am still interested in it working correctly even though I seem to have a kludge sort of working, i.e. I can scan print, no fax but I can live with that. roger wells Anne Wilson wrote: On Monday 16 March 2009 19:30:17 Robert Nichols wrote: Anne Wilson wrote: I have hplip running on Mandriva 2009, Fedora 9 and Fedora 10. I get the full range of services there. I don't know why we have this strange situation on CentOS. The HP website says it is tested against CentOS 5, yet the problems seem to be down to not being able to find packages that are definitely installed, and installed by totally standard yum :-( The usual problem when a build procedure complains that a package is missing when you actually have it installed is that you need the matching -devel package. The base package just provides the execution libraries. You need the development package in order to build new programs that use those libraries. Yes, I understand that. I did forget, at the beginning, but that problem was resolved a week or more ago. All the packages that needed -devel packages got them installed. If I had had more time to spend on it, it might have been possible to track down why it failed to find the package. The actuall error was Checking for dependency: DBus - Message bus system... error: NOT FOUND! This is a REQUIRED dependency. Please make sure that this dependency is installed before installing or running HPLIP. I might have another play with this setup when things are less busy. Anne ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos -- Roger Wells, P.E. SAIC 221 Third St Newport, RI 02840 401-847-4210 (voice) 401-849-1585 (fax) roger.k.we...@saic.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
Rob Townley schrieb: Every time i read these posts they are filled with contradictions in that one person loves HP and hates CiscoLinksys while another hates HP. Let's get a more scientific approach. Switch performance still depends on the NICS in the client machines. Uhm. No. Not any longer, AFAIK. At least, once you leave the SOHO region (AFAIK, the OP wanted = 48 ports. I don't want to work in such a home-office, really...). Backplane-performance is an issue. Especially with iSCSI. Also, as demonstrated, different switch-vendors offer different feature-sets at different price-levels. There's also the compatibility-question: if you already have a number of devices, the new ones must fit in well into the existing landscape (VLANs etc.pp.) Performance data would need to have details such as the NIC on the client machine and other hw characteristics. How many machines ran the benchmark simultaneously. Cat5e vs Cat6 or Fiber connected. That's already more variables in the equation than is healthy for a typical benchmark... http://www.netperf.org ( OpenSource started by HP, ) ftp://ftp.netperf.org/netperf/(Looks like 2.4.4 is the latest version. Not sure what 4.0.0 is) http://sourceforge.net/projects/jnetperf (java version of netperf) There may be another project from some Italian Professor, but didn't find it in my bookmarks. Yes, there is the unix way of time dd ... but that wouldn't work for windows clients and does not give enough details in terms of metrics. Switch performance is extremely difficult to measure IMO. You need enough clients to make sure you're not accidentally measuring client-performance. In the end, the only thing that counts is real-world data. Netperf et.al. don't really provide a real-world scenario, where you have a mixture of packet-sizes and protocols. Same for artifical load/packet generators (ixia et.al). Because (almost) nobody has the time to do extensive tests, past real-world experience/performance data and word-of-mouth becomes an integral part in choosing such products. That, or you have enough money to buy everything from Cisco ;-) Rainer ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] SATA tape drive on 4.7
On Mon, 2009-03-23 at 22:22 -0400, C Linus Hicks wrote: On Mon, 2009-03-23 at 00:39 -0400, Ross Walker wrote: This seems it may be a bad memory issue. When star is running it is causing a lot of io to be cached putting pressure on regions of memory that might otherwise go unused. Think about running a memtest first or just swap the memory out for other memory completely compatible with your chipset since memory is probably cheaper then your time is these days. You can always test that memory offline and if it's ok redeploy it otherwise a memtest on a machine with a large memory could take days. -Ross So I ran memtest86 v1.65 for about 12 hours completing five passes on 8GB with no errors. I believe my memory is good. Linus Just FYI, I will be away until 3/31. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
On Mar 24, 2009, at 10:36 AM, Rob Townley rob.town...@gmail.com wrote: On Mon, Mar 23, 2009 at 9:05 PM, Christopher Chan christopher.c...@bradbury.edu.hk wrote: * vlans * mstp or some well established form of per vlan spanning tree * acl's * port mirroring or what cisco calls span sessions * snmp * ssh enabled remote management * support w/ updates and bugfixes I need at least 48 ports per device and obviously would like them to be fast. Most importantly, I'd like to know what you guys prefer as operations dudes and what pitfalls to avoid. Also, are there other features you folks would demand to have in your switches that I haven't mentioned? I can provide more information if you'd like. Thanks. Oh, cost is sort of an issue (small/medium sized business) but right now insight from you guys is what's important and I can work out the cost issue later. Thanks again. D-Link DGS-3100 I ordered a number of these for the school where I work to place a number of Cisco 2960 10/100 switches. I am quite happy with them. Some of these switches are connected by multi-mode fibre. Every time i read these posts they are filled with contradictions in that one person loves HP and hates CiscoLinksys while another hates HP. Let's get a more scientific approach. Switch performance still depends on the NICS in the client machines. We all know a network is a complex system. Some of us claim to be computer scientists so shouldn't we act like that instead of advertising for our vendors. i would like to see real performance data via something like netperf with client machines booted from a standardized LiveCD, then peformance under their Linux Distribution and performance under Windows. Performance data would need to have details such as the NIC on the client machine and other hw characteristics. How many machines ran the benchmark simultaneously. Cat5e vs Cat6 or Fiber connected. http://www.netperf.org ( OpenSource started by HP, ) ftp://ftp.netperf.org/netperf/(Looks like 2.4.4 is the latest version. Not sure what 4.0.0 is) http://sourceforge.net/projects/jnetperf (java version of netperf) There may be another project from some Italian Professor, but didn't find it in my bookmarks. Yes, there is the unix way of time dd ... but that wouldn't work for windows clients and does not give enough details in terms of metrics. Look there really are 3 tiers for network equipment. The first two tiers all give wire speed performance and have managed layer 2 and 3 options. The last tier is for consumer home use. Tier 1 might have high-end Cisco, Juniper or Nortel (and others) that have modular enclosures redundant power supplies and heavenly price tags. These are typically used in large enterprises that can afford them. Tier 2 might have Dell Powerconnects and HP Procurves and Cisco 2000 series products. These are good stable well performing products and are gobbled up in heaps by small and medium businesses. These are the usual choice for small enterprises and come in managed and unmanaged, layer 2 of layer 3, power over Ethernet of not or a combination of those. Tier 3 contain your Linksys, DLink and Zyxel brand products. They basically just get the job done, but might need reset every now and then and probably can't run more then 2 ports at a full 1GBe simultaneously. They are for home use and are prices as such. Some will be better then others and some might be very good, but they are not designed for business use and thus shouldn't be used as such. -Ross ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] hplip problems - configure: error: cannot find libjpeg support
On Tuesday 24 March 2009 15:22:19 Roger Wells wrote: Anne et al., I have been out for a while. Has any resolution to this occurred. I am still interested in it working correctly even though I seem to have a kludge sort of working, i.e. I can scan print, no fax but I can live with that. roger wells Sorry, no news at all. I didn't even manage to get scanning working, as you did. I'm still printing from the CUPS queue.At one point I saw a message that seemed to point to qt4 - which might be the cause of the problem regarding the gui. I'm inclined to try an earlier version when I have some time to spare. Anne -- New to KDE4? - get help from http://userbase.kde.org Just found a cool new feature? Add it to UserBase signature.asc Description: This is a digitally signed message part. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
Tier 2 might have Dell Powerconnects and HP Procurves and Cisco 2000 series products. These are good stable well performing products and are gobbled up in heaps by small and medium businesses. These are the usual choice for small enterprises and come in managed and unmanaged, layer 2 of layer 3, power over Ethernet of not or a combination of those. You can add D-Link to Tier 2. Managed, some come with PoE ports, yada yada. Heard of leaky HP switches? Double dealing D-Links? A long time ago, yes. Tier 3 contain your Linksys, DLink and Zyxel brand products. They basically just get the job done, but might need reset every now and then and probably can't run more then 2 ports at a full 1GBe simultaneously. They are for home use and are prices as such. Some will be better then others and some might be very good, but they are not designed for business use and thus shouldn't be used as such. You missed Surecom. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
Rainer Duffner wrote: Switch performance is extremely difficult to measure IMO. You need enough clients to make sure you're not accidentally measuring client-performance. There's also a lot more to switches than pure performance, line rate switches have been around for at least a decade(switches that have enough bandwidth to have every port running at 100% utilization). If your running only a layer 2 network(who does that anymore?) then perhaps performance is the best measure, but for the well known top performing manufacturers of gear raw performance hasn't been something to be concerned about for some time in the 10/100 and GigE space. Now 10GigE is still kind of new as far as high density line rate, most chassis switches are not even line rate if you fully populate them with 10Gig ports. IMO - (no particular order) HP - Good for the lifetime warranty, lower support(contract) costs. Advantages for an HP shop since they likely tie in nicely to HP management tools. Extreme - Mature next-gen linux-based OS that's easy to use, lots of advanced functionality included out of the box. With a couple exceptions, line rate for 10+ years. Force10 - Leader in port density and switch performance, though it's been a couple years since I've seen a new product, most of their products are 4+ years old but still compete extremely well even today. NetBSD next-gen OS, still kind of new. Line rate since their inception almost a decade ago. Looks like they just released a new 10gig chassis yesterday. Was the undisputed 10gig leader for a while, others have since caught up, though this new product may put them way ahead again haven't looked in depth. Foundry(now Brocade) - Another leader in port density and switch performance, best known perhaps for it's interface clone of IOS. So if your used to Cisco you can adapt to these pretty easily and get much better performance. Not sure where they are at on their next gen OS. Line rate for a long time, perhaps 10+ years too. Unlike Extreme and Force10 Foundry offers products targeted specifically to do high performance routing(NetIron), as well as load balancing(ServerIron). Most of their edge switches are 1.5U instead of 1U, though they include hot swap internal power supplies. Most vendors rely on external power supplies for redundancy. Foundry used to have some non Ethernet offerings(e.g. T1, DS3 etc), but have since like many others eliminated all non Ethernet products. Cisco - overpriced, under performing almost across the board, I'm looking at replacing some older Cisco 7300 routers(which they still sell), with something from Foundry, their LOW end router is more than seven hundred times faster than the Cisco 7300, and the price is comparable. Cisco has a broad range of operating systems. Management is incredibly complex. Can be a one stop shop for most things network related, but while they share a common brand don't let them fool you into making you think they are well integrated and easy to use. Juniper - Somewhat new to the basic switch space though their 48-port 1Gig 1U switches are feature packed with gobs of flash, RAM, hot swap fan trays and power supplies (rare for a 1U switch), and a very fast stacking port(over 100Gbps if I recall). Juniper is of course best known for it's routers, and more recently firewalls after it bought NetScreen(?) a few years ago. I think their new switches use the same BSD(FreeBSD perhaps?) based OS that their high end routers do, if so it's very mature on the software side. 3COM - Not familiar to much with their recent products though personally weary of the company itself, it's working hard to get back into the enterprise space after abandoning it a decade or more ago. Linksys/NetGear/D-link/etc - if this is your price point then that's your price point, I'd suggest at least getting a good set of layer 3 switches for the network core. I personally have kept very close eyes on Extreme, Force10 and Foundry's product lines for 5 years or so, and more recently looking at Juniper as well. The sort of technology behind these products is very interesting to me, I'm the sort of person who will spend hours reading data and spec sheets on them. I only have personal experience with Extreme, Cisco, and Linksys (1 switch). nate ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Is there a web-based server status package?
I have a small squirrelmail server using Postfix Dovecot, and I would like to add a web-based status screen to remotely check its health. Is there a preferred packaged for doing this? I mostly want to monitor disk space usage, and CPU utilization. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
On Tue, Mar 24, 2009 at 10:24 AM, Rainer Duffner rai...@ultra-secure.de wrote: Rob Townley schrieb: Every time i read these posts they are filled with contradictions in that one person loves HP and hates CiscoLinksys while another hates HP. Let's get a more scientific approach. Switch performance still depends on the NICS in the client machines. Uhm. No. Not any longer, AFAIK. At least, once you leave the SOHO region (AFAIK, the OP wanted = 48 ports. I don't want to work in such a home-office, really...). There are 48 port SOHO priced switches nowadays. i am often not very impressed by network performance and need standardized benchmarks to figure out if there may be an issue at the NIC driver, switch or on up to a virus shield. It was either a ~2004 Dell Power magazine or ~2004 Network World article that mentioned that 3Com NICs didn't perform well with Cisco switches and vice versa. They also wrote about other vendors and i don't remember any of them performing extremely well across vendor. Now that NICs are a commodity, the problem could be worse. Backplane-performance is an issue. Especially with iSCSI. Also, as demonstrated, different switch-vendors offer different feature-sets at different price-levels. There's also the compatibility-question: if you already have a number of devices, the new ones must fit in well into the existing landscape (VLANs etc.pp.) Performance data would need to have details such as the NIC on the client machine and other hw characteristics. How many machines ran the benchmark simultaneously. Cat5e vs Cat6 or Fiber connected. That's already more variables in the equation than is healthy for a typical benchmark... http://www.netperf.org ( OpenSource started by HP, ) ftp://ftp.netperf.org/netperf/ (Looks like 2.4.4 is the latest version. Not sure what 4.0.0 is) http://sourceforge.net/projects/jnetperf (java version of netperf) There may be another project from some Italian Professor, but didn't find it in my bookmarks. Yes, there is the unix way of time dd ... but that wouldn't work for windows clients and does not give enough details in terms of metrics. Switch performance is extremely difficult to measure IMO. You need enough clients to make sure you're not accidentally measuring client-performance. Agreed, this is a difficult complex system, but some baseline measurements would still be worthwhile to rule out some problems. Client NIC performance would be valuable info. In the end, the only thing that counts is real-world data. Netperf et.al. don't really provide a real-world scenario, where you have a mixture of packet-sizes and protocols. Same for artifical load/packet generators (ixia et.al). netperf could use some work, but some generic baseline perf data would still be very valuable to rule basic problems. Somebody could post an ethereal packet capture of varying packet sizes and protocols that could be replayed on client machines. Because (almost) nobody has the time to do extensive tests, past real-world experience/performance data and word-of-mouth becomes an integral part in choosing such products. That, or you have enough money to buy everything from Cisco ;-) In theory, pxe booting a test image on all machines in the lan (maybe via drbl / CloneZilla) with netperf and running overnight could automate this process. The reality is that it can take much much more time to track down where a performance bottleneck is on a heterogeneous LAN. What performance data are you referring to? Rainer ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Is there a web-based server status package?
On Tue, March 24, 2009 12:02 pm, Xn Nooby wrote: I have a small squirrelmail server using Postfix Dovecot, and I would like to add a web-based status screen to remotely check its health. Is there a preferred packaged for doing this? I mostly want to monitor disk space usage, and CPU utilization. You might want to try munin: http://munin.projects.linpro.no/ It is available through the rpmforge repo and is easy to set up. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
Rob Townley schrieb: On Tue, Mar 24, 2009 at 10:24 AM, Rainer Duffner rai...@ultra-secure.de wrote: Rob Townley schrieb: Every time i read these posts they are filled with contradictions in that one person loves HP and hates CiscoLinksys while another hates HP. Let's get a more scientific approach. Switch performance still depends on the NICS in the client machines. Uhm. No. Not any longer, AFAIK. At least, once you leave the SOHO region (AFAIK, the OP wanted = 48 ports. I don't want to work in such a home-office, really...). There are 48 port SOHO priced switches nowadays. I see your point. I only imagined the home office that would need 48 ports ;-) i am often not very impressed by network performance and need standardized benchmarks to figure out if there may be an issue at the NIC driver, switch or on up to a virus shield. It was either a ~2004 Dell Power magazine or ~2004 Network World article that mentioned that 3Com NICs didn't perform well with Cisco switches and vice versa. Hm. I think I saw something like that (I was at a site that used Catalyst 6500-switches to connect desktops - in 2001). Autosensing was useless... They also wrote about other vendors and i don't remember any of them performing extremely well across vendor. Now that NICs are a commodity, the problem could be worse. Here, autosensing sometimes doesn't work. Then, you've got to set it fixed on both the client and the switch-port. What performance data are you referring to? What you gathered in the past from other switches on your LAN - and what you read on the internet ;-)) I'm not a networking-guy (switches are done by someone else here). Rainer ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] update yum
on 3-24-2009 2:27 AM madunix spake the following: Can you help me further in this issue, should i disable rpm forge .. You should at least properly configure priorities. ust having the plugin running is not enough. http://wiki.centos.org/PackageManagement/Yum/Priorities -- MailScanner is like deodorant... You hope everybody uses it, and you notice quickly if they don't signature.asc Description: OpenPGP digital signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
On Tue, Mar 24, 2009 at 11:16 AM, Rainer Duffner rai...@ultra-secure.de wrote: Rob Townley schrieb: On Tue, Mar 24, 2009 at 10:24 AM, Rainer Duffner rai...@ultra-secure.de wrote: Rob Townley schrieb: Every time i read these posts they are filled with contradictions in that one person loves HP and hates CiscoLinksys while another hates HP. Let's get a more scientific approach. Switch performance still depends on the NICS in the client machines. Uhm. No. Not any longer, AFAIK. At least, once you leave the SOHO region (AFAIK, the OP wanted = 48 ports. I don't want to work in such a home-office, really...). There are 48 port SOHO priced switches nowadays. I see your point. I only imagined the home office that would need 48 ports ;-) i am often not very impressed by network performance and need standardized benchmarks to figure out if there may be an issue at the NIC driver, switch or on up to a virus shield. It was either a ~2004 Dell Power magazine or ~2004 Network World article that mentioned that 3Com NICs didn't perform well with Cisco switches and vice versa. Hm. I think I saw something like that (I was at a site that used Catalyst 6500-switches to connect desktops - in 2001). Autosensing was useless... They also wrote about other vendors and i don't remember any of them performing extremely well across vendor. Now that NICs are a commodity, the problem could be worse. Here, autosensing sometimes doesn't work. Then, you've got to set it fixed on both the client and the switch-port. What performance data are you referring to? What you gathered in the past from other switches on your LAN - and what you read on the internet ;-)) I'm not a networking-guy (switches are done by someone else here). Rainer ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos You did read it because they autosensing was a big factor in the article(s). However, iirc, for some combinations of switches and nics still didn't perform well with autosensing off. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
Look there really are 3 tiers for network equipment. The first two tiers all give wire speed performance and have managed layer 2 and 3 options. The last tier is for consumer home use. Tier 1 might have high-end Cisco, Juniper or Nortel (and others) that have modular enclosures redundant power supplies and heavenly price tags. These are typically used in large enterprises that can afford them. Tier 2 might have Dell Powerconnects and HP Procurves and Cisco 2000 series products. These are good stable well performing products and are gobbled up in heaps by small and medium businesses. These are the usual choice for small enterprises and come in managed and unmanaged, layer 2 of layer 3, power over Ethernet of not or a combination of those. Tier 3 contain your Linksys, DLink and Zyxel brand products. They basically just get the job done, but might need reset every now and then and probably can't run more then 2 ports at a full 1GBe simultaneously. They are for home use and are prices as such. Some will be better then others and some might be very good, but they are not designed for business use and thus shouldn't be used as such. -Ross I had a reseller in here yesterday, and apparently the linksys (higher end) lines are being merged into the cisco lines. So the linksys gear will just be branded Cisco. I am not sure if this is all linksys gear, or just what they cal the higher end stuff. But I am trying to confirm from a cisco rep. Wonder how it will effect the above mentioned tiers which in general were true. d ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
dnk wrote: I had a reseller in here yesterday, and apparently the linksys (higher end) lines are being merged into the cisco lines. So the linksys gear will just be branded Cisco. I am not sure if this is all linksys gear, or just what they cal the higher end stuff. But I am trying to confirm from a cisco rep. Wonder how it will effect the above mentioned tiers which in general were true. It won't, even with the Cisco name they'll be pitched/priced to target the low budget space. They may be able to better compete with the HP's and Dell's(forgot they had switches..) of the world though with the better brand recognition of Cisco vs Linksys. Probably get a 25% increase in price for the same product with the new branding too. nate ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting ready for CentOS 5.4
Morten Torstensen wrote: Can gcc/make be distributed? Could people dedicate their CPU time ala SETI or fold...@home to test builds and compiles? I am not sure where the bottleneck is, and I know throwing money and manpower does not always help when it comes to software development :) There were a bunch of things that came together at the same time. So yes perhaps more people would have helped here - but that again comes with its own issues. Things that could have also helped are much faster internet links, beefier build systems, access to certain data, more time away from $DayJob, an economy and industry that wasent taking a crap, people not having to work 10 to 12 hrs a day to (a) keep their jobs (b) make up for work that other people who didn't have their jobs anymore left behind. Add salt and spice to taste. Some of these problems are solvable if they stay stationary. Unfortunately, you will find that none of them are. A lot of what CentOS is - directly maps back to the people involved, and the process's being used. Take those away and the idea of centos is becomes irrelevant. And for those who dont care much about either of these two things, there is always an exit route, or a dozen. There are about two dozen people involved with the centos 'team', and I am sure each and everyone of us would like to spend more and more time and resources on the project - but there are limits that must be honored. Also, were not getting ready for 5.4. were going to be getting ready for 4.8 first, then a CentOS6 Beta and then a 5.4. -- Karanbir Singh : http://www.karan.org/ : 2522...@icq ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS-announce Digest, Vol 49, Issue 10
Send CentOS-announce mailing list submissions to centos-annou...@centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-requ...@centos.org You can reach the person managing the list at centos-announce-ow...@centos.org When replying, please edit your Subject line so it is more specific than Re: Contents of CentOS-announce digest... Today's Topics: 1. CESA-2009:0341-01: Low CentOS 2 i386 Moderate security update (John Newbigin) -- Message: 1 Date: Tue, 24 Mar 2009 15:11:36 +1100 From: John Newbigin jnewbi...@ict.swin.edu.au Subject: [CentOS-announce] CESA-2009:0341-01: Low CentOS 2 i386 Moderatesecurity update To: centos-annou...@centos.org Message-ID: 49c85d78.2050...@ict.swin.edu.au Content-Type: text/plain; charset=ISO-8859-1; format=flowed The following errata for CentOS-2 have been built and uploaded to the centos mirror: RHSA-2009:0341-01 Moderate: curl security update Files available: curl-7.8-3.rhel2.i386.rpm curl-devel-7.8-3.rhel2.i386.rpm More details are available from the RedHat web site at https://rhn.redhat.com/errata/rh21as-errata.html The easy way to make sure you are up to date with all the latest patches is to run: # yum update -- John Newbigin ITS Senior Analyst / Programmer Faculty of Information and Communication Technologies Swinburne University of Technology Melbourne, Australia http://www.ict.swin.edu.au/staff/jnewbigin -- ___ CentOS-announce mailing list centos-annou...@centos.org http://lists.centos.org/mailman/listinfo/centos-announce End of CentOS-announce Digest, Vol 49, Issue 10 *** ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting ready for CentOS 5.4
Lanny Marcus wrote: The $ the project receives goes for hardware and network connectivity. That is not true. Money donated to the project goes to sit in a pot. Resources that we use to do things on and with are on machines that we ( developers, centos team and contributors ) pay for, manage and run ourselves. CentOS does not subsidise or pay for any of it. This also includes our network bills, phone bills for support calls and conf calls that we are sometimes part of and any other overhead. -- Karanbir Singh : http://www.karan.org/ : 2522...@icq ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting ready for CentOS 5.4
Karanbir Singh wrote: Money donated to the project goes to sit in a pot. Resources that we use to do things on and with are on machines that we ( developers, centos team and contributors ) pay for, manage and run ourselves. CentOS does not subsidise or pay for any of it. Just to clarify - this is about the machines we use, the centos team. mirror.centos.org runs off donated hardware, sitting in donated space, using only donated network. This also includes the webserver, the mailserver and almost everything inside *.centos.org. It costs the project nothing. A direct fallout from the efforts by some of us in talking to and educating hosting companies about CentOS. Which reminds me, if you are a company with a few mb/sec link to spare and want to offer us something - dont bother with a financial donation, host a machine for us instead :) /plug -- Karanbir Singh : http://www.karan.org/ : 2522...@icq ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting ready for CentOS 5.4
On Tue, March 24, 2009 1:13 pm, Karanbir Singh wrote: Karanbir Singh wrote: Money donated to the project goes to sit in a pot. Resources that we use to do things on and with are on machines that we ( developers, centos team and contributors ) pay for, manage and run ourselves. CentOS does not subsidise or pay for any of it. Just to clarify - this is about the machines we use, the centos team. mirror.centos.org runs off donated hardware, sitting in donated space, using only donated network. This also includes the webserver, the mailserver and almost everything inside *.centos.org. It costs the project nothing. Karanbir, what is the donated money used for? Marko ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
One thing to remember is that you usualy get what you paid for... I found out the hard way when my boss pushed me to buy brand XYZ PowerC... switches because they were a half the price of other brands/models. It said web-managed... and it really meant web (only) managed (not even SSL encrypted!). No snmp, no ssh... Just a dumb unencrypted webpage with a few stats. Could not even grab the web page to parse it because you could get the stats for 1 port at a time through an html form! No dhcp for its management IP so, if you reactivate the management access (disabled it for obvious reasons), it will use a default fixed IP that will of course conflict with another equipment... JD ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting ready for CentOS 5.4
On Tue, Mar 24, 2009 at 10:18:58AM -0700, Scott Silva wrote: And then maybe you can take a breath? You all are very appreciated. Don't let 10 or 20 (l)users make you think that the other million or so aren't happy!! ;-) I certainly hope this isn't in response to those of us who have piped in on this thread. I know the OP's intention was to find a way to help. No one in this thread has been complaining; just users of various skillsets trying to figure out how best to help out. I'm sure that's what you meant though :-) Ray ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] question about top output
on 3-24-2009 7:30 AM Greenseid, Joseph M (IS) spake the following: Can you swap the disk drives with a node that works OK? i will try that when i get back to the data center and can swap the nodes. Have you compared BIOS setups? Something tells me this is like interrupts related. Could even be poorly seated hardware: memory, power or data cables, video, etc. IIRC, BIOS settings can also have an effect there. all the bios were flashed to the same version and configured the same before we started with these systems. something must be wrong with the node for it to run slow, but i just didn't understand how top was showing such weird output. thanks for the suggestions. Could it be something more simple like a memory module in the wrong slot causing the system to not page-interleave the ram? I have had this happen when I depended on others to set up multiple systems. -- MailScanner is like deodorant... You hope everybody uses it, and you notice quickly if they don't signature.asc Description: OpenPGP digital signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting ready for CentOS 5.4
Scott Silva wrote: Also, were not getting ready for 5.4. were going to be getting ready for 4.8 first, then a CentOS6 Beta and then a 5.4. And then maybe you can take a breath? Thats a good point. One thing that I hope to work towards and I feel we are getting setup to do is get a constant trot going, so it does not come down to a mad rush, then the quiet bits to be followed by a mad dash again. Automating as much as possible, and spreading the need-people-for bits of the process seems to be the way to go. 5.3 should ship in a few days, once its all done. I'll post a much longer version of the paragraph above. It would be really good to have more ideas and thought process's thrown in -- Karanbir Singh : http://www.karan.org/ : 2522...@icq ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting ready for CentOS 5.4
Scott Silva wrote: on 3-24-2009 9:53 AM Karanbir Singh spake the following: Also, were not getting ready for 5.4. were going to be getting ready for 4.8 first, then a CentOS6 Beta and then a 5.4. And then maybe you can take a breath? Yeah, no kidding. This is a lot of work, no matter how much automation is involved. -- Florin Andrei http://florin.myip.org/ ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Is there a web-based server status package?
Quoting Xn Nooby xno...@gmail.com: I have a small squirrelmail server using Postfix Dovecot, and I would like to add a web-based status screen to remotely check its health. Is there a preferred packaged for doing this? I mostly want to monitor disk space usage, and CPU utilization. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos Virtualmin GPL does this for me quite nicely, has a good web GUI etc. Dave -- In the world?s anti-Bush zones it is fashionable to regard him as an imperialist redneck of limited intellectual capacities. -- George Ross in Le Monde Diplomatique ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Is there a web-based server status package?
Marko A. Jennings wrote: You might want to try munin: http://munin.projects.linpro.no/ It is available through the rpmforge repo and is easy to set up. It's also on EPEL, and that's a repository that tends to create fewer issues. http://fedoraproject.org/wiki/EPEL/FAQ#howtouse -- Florin Andrei http://florin.myip.org/ ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
Ross Walker wrote: Look there really are 3 tiers for network equipment. The first two tiers all give wire speed performance and have managed layer 2 and 3 options. The last tier is for consumer home use. Tier 1 might have high-end Cisco, Juniper or Nortel (and others) that have modular enclosures redundant power supplies and heavenly price tags. These are typically used in large enterprises that can afford them. Tier 2 might have Dell Powerconnects and HP Procurves and Cisco 2000 series products. These are good stable well performing products and are gobbled up in heaps by small and medium businesses. These are the usual choice for small enterprises and come in managed and unmanaged, layer 2 of layer 3, power over Ethernet of not or a combination of those. Tier 3 contain your Linksys, DLink and Zyxel brand products. They basically just get the job done, but might need reset every now and then and probably can't run more then 2 ports at a full 1GBe simultaneously. They are for home use and are prices as such. Some will be better then others and some might be very good, but they are not designed for business use and thus shouldn't be used as such. I've got a 24 port Netgear GSM7224 Layer 2 managed GigE switch in my lab, I'd put it squarely in tier 2 its wirespeed on all 24 ports, and capable of supporting jumbo frames, channel bonding, VLANs, etc etc etc. 4 of its 24 ports are crosswired to SBIC optical ports so you can use it with singlemode or multimode fiber links. its in a metal rack mountable 1U chassis. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Is there a web-based server status package?
I'll get it from EPEL, since it is Fedora-sponsored. On Tue, Mar 24, 2009 at 2:53 PM, Florin Andrei flo...@andrei.myip.org wrote: Marko A. Jennings wrote: You might want to try munin: http://munin.projects.linpro.no/ It is available through the rpmforge repo and is easy to set up. It's also on EPEL, and that's a repository that tends to create fewer issues. http://fedoraproject.org/wiki/EPEL/FAQ#howtouse -- Florin Andrei http://florin.myip.org/ ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Limiting maildir sizes with Postfix?
I have a small Squirrelmail server, using Postfix Dovecot. I am trying to limit the amount of mail a user can get. The mailbox_size_limit value does not seem to be being honored. I am using the Maildir directory format. From googling, it appears that mailbox_size_limit applies to a single file (mbox format?), and that it does not work with Maildirs. Is this correct? How should I limit the Mailbox size of the users? I'm not very familiar with Linux quotas, but I think that is my only other choice. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] mmonit - Permission denied errot
On Tue, Mar 24, 2009 at 5:16 AM, Rajagopal Swaminathan raju.rajs...@gmail.com wrote: I just downloaded the mmonit from mmonit.com site on my CentOS box untarred-unizipped it. As per the documentation, I dutifully typed ./bin/mmonit and it is refusing to run. I am running this as root and SELinux is disabled. There is something you should have installed, first, that was recommended to me, by someone on the list, a month or so ago. I think the name is checkinstall and it comes from RPMForge. It monitors what you install, so you can uninstall it. If checkinstall is not the name of the package, I hope someone on the list will provide the correct name for you. You can install it with Yum, if you have the RPMForge Repository configured. The other problem(s) you are having, someone else will hopefully help you with. snip ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Limiting maildir sizes with Postfix?
Xn Nooby wrote: How should I limit the Mailbox size of the users? I'm not very familiar with Linux quotas, but I think that is my only other choice. That is a good option, if you happen to be using Courier for your IMAP/POP3 this option exists as well: http://www.courier-mta.org/imap/README.maildirquota.html I have no experience with it myself(though I do use Courier in some places, just without quotas). nate ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] update yum
On Tue, Mar 24, 2009 at 2:09 AM, madunix madu...@gmail.com wrote: Am trying to update my wine i get the following .. [] download]# yum update wine* Loading priorities plugin Loading fastestmirror plugin Loading mirror speeds from cached hostfile * epel: ftp.nluug.nl * rpmforge: fr2.rpmfind.net * base: ftp.halifax.rwth-aachen.de * updates: ftp.halifax.rwth-aachen.de * addons: ftp.halifax.rwth-aachen.de * extras: ftp.halifax.rwth-aachen.de 0 packages excluded due to repository priority protections As someone else pointed out, you really need to get Priority working, before you trash that box. When I installed EPEL, a month or so ago, I gave it a very low priority, the lowest priority of any of the Repositories I use. The number of packages being excluded, on my CentOS 5.2 (32 bit) Desktop increased from approximately 350 to 1560, when EPEL was added. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting ready for CentOS 5.4
On Tue, Mar 24, 2009 at 12:02 PM, Karanbir Singh mail-li...@karan.org wrote: Lanny Marcus wrote: The $ the project receives goes for hardware and network connectivity. That is not true. Money donated to the project goes to sit in a pot. Resources that we use to do things on and with are on machines that we ( developers, centos team and contributors ) pay for, manage and run ourselves. CentOS does not subsidise or pay for any of it. This also includes our network bills, phone bills for support calls and conf calls that we are sometimes part of and any other overhead. What you explained certainly increases (if that's possible), the respect and appreciation I have for the CentOS developers. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] update yum
Lanny Marcus wrote: On Tue, Mar 24, 2009 at 2:09 AM, madunix madu...@gmail.com wrote: Am trying to update my wine i get the following .. [] download]# yum update wine* Loading priorities plugin Loading fastestmirror plugin Loading mirror speeds from cached hostfile * epel: ftp.nluug.nl * rpmforge: fr2.rpmfind.net * base: ftp.halifax.rwth-aachen.de * updates: ftp.halifax.rwth-aachen.de * addons: ftp.halifax.rwth-aachen.de * extras: ftp.halifax.rwth-aachen.de 0 packages excluded due to repository priority protections As someone else pointed out, you really need to get Priority working, before you trash that box. When I installed EPEL, a month or so ago, I gave it a very low priority, the lowest priority of any of the Repositories I use. The number of packages being excluded, on my CentOS 5.2 (32 bit) Desktop increased from approximately 350 to 1560, when EPEL was added. Somewhat OT, but I find that a combination of priorities and excludes is required to get what I want. I also use a low priority for EPEL but, for instance, want their later rkhunter version so it is necessary to exclude that in rpmforge.repo to have it install/update. Phil ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
Rainer Duffner wrote: i am often not very impressed by network performance and need standardized benchmarks to figure out if there may be an issue at the NIC driver, switch or on up to a virus shield. It was either a ~2004 Dell Power magazine or ~2004 Network World article that mentioned that 3Com NICs didn't perform well with Cisco switches and vice versa. Hm. I think I saw something like that (I was at a site that used Catalyst 6500-switches to connect desktops - in 2001). Autosensing was useless... They've had that fixed for most of this century... They also wrote about other vendors and i don't remember any of them performing extremely well across vendor. Now that NICs are a commodity, the problem could be worse. Here, autosensing sometimes doesn't work. Then, you've got to set it fixed on both the client and the switch-port. Usually the problem is that due to earlier Cisco autosensing issues you have set the switch configuration to not negotiate and replaced the connected device with one that does. With current equipmement and software auto negotiation almost always works, but if one end has been locked, the other has to assume half-duplex which is always wrong. If you still have very old equipment you might still have to lock a port or two. Strangely, none of the usual network monitoring tools will detect a duplex mismatch - although if they are both Cisco's they will see it with CDP and log it. And to make this slightly relevant to Centos, net-snmp doesn't seem to expose the duplex setting of an interface if a tool did want to check. -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Limiting maildir sizes with Postfix?
On Tue, Mar 24, 2009, nate wrote: Xn Nooby wrote: How should I limit the Mailbox size of the users? I'm not very familiar with Linux quotas, but I think that is my only other choice. That is a good option, if you happen to be using Courier for your IMAP/POP3 this option exists as well: http://www.courier-mta.org/imap/README.maildirquota.html I have no experience with it myself(though I do use Courier in some places, just without quotas). IHMO, by the time the mail is handed off for delivery into the mail store, it's too late as one cannot return an appropriate 422 (mailbox full or user over quota) SMTP response to the sender. Our solution has been to use a postfix hash table under smtpd_recipient_restrictions which generates this response for users who are over quota. This hash is maintained by a cron job that runs periodically to get users who are over their quotas. The cron job parses ``repquota -a'' output to build the table, and is quite fast. One could also use an MySQL or postgresql table for the same purpose, although I suspect the hash tables are more efficient. Bill -- INTERNET: b...@celestial.com Bill Campbell; Celestial Software LLC URL: http://www.celestial.com/ PO Box 820; 6641 E. Mercer Way Voice: (206) 236-1676 Mercer Island, WA 98040-0820 Fax:(206) 232-9186 DOS: n., A small annoying boot virus that causes random spontaneous system crashes, usually just before saving a massive project. Easily cured by UNIX. See also MS-DOS, IBM-DOS, DR-DOS. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting ready for CentOS 5.4
On Mar 24, 2009, at 1:02 PM, Karanbir Singh mail-li...@karan.org wrote: Lanny Marcus wrote: The $ the project receives goes for hardware and network connectivity. That is not true. Money donated to the project goes to sit in a pot. Resources that we use to do things on and with are on machines that we ( developers, centos team and contributors ) pay for, manage and run ourselves. CentOS does not subsidise or pay for any of it. This also includes our network bills, phone bills for support calls and conf calls that we are sometimes part of and any other overhead. How about setting up a dynamic build environment on Amazon's C2? How about forming a formal non-profit organization around CentOS with contributors. I'm pretty sure companies like Google and Amazon as well as a lot of big ISPs would contribute large money to keep CentOS going strong. What is needed is someone who can knock on those doors, raise those funds. There is no reason CentOS can't be run like Wikipedia or Sourceforge. Draft a charter. If a movement like CentOS is going to survive it's going to have to grow and the only way it can grow is by solicitating donations then depending on the offered ones it recieves now. -Ross ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
Rob Townley rob.town...@gmail.com writes: i would like to see real performance data via something like netperf with client machines booted from a standardized LiveCD, then peformance under their Linux Distribution and performance under Windows. Performance data is not the most important metric, at least for me. For me, the big problem is reliability and security. My problem with used cisco is that getting access to the firmware usually costs more than the used parts I'm buying... If I'm going to use the thing as a router at the head of my network, I want to be sure that the thing can be secured, and sometimes that requires a firmware update. If someone sold support contracts (by support contracts, I mean firmware. I don't need help, I just need the firmware.) for old switches for less than the value of the switch, I'd buy.If someone sold switches with open source firmware, I'd buy. (I've bought myself an OpenGear console server instead of a cheaper used cyclades for similar reasons.) ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
Luke S Crawford wrote: i would like to see real performance data via something like netperf with client machines booted from a standardized LiveCD, then peformance under their Linux Distribution and performance under Windows. Performance data is not the most important metric, at least for me. For me, the big problem is reliability and security. My problem with used cisco is that getting access to the firmware usually costs more than the used parts I'm buying... If I'm going to use the thing as a router at the head of my network, I want to be sure that the thing can be secured, and sometimes that requires a firmware update. If someone sold support contracts (by support contracts, I mean firmware. I don't need help, I just need the firmware.) for old switches for less than the value of the switch, I'd buy.If someone sold switches with open source firmware, I'd buy. (I've bought myself an OpenGear console server instead of a cheaper used cyclades for similar reasons.) If you get a service contract on any piece of Cisco equipment, you typically get download access to all of the firmware updates. However, in a lot of scenarios there are several choices, each with a different set of bugs that you won't know about unless you open a TAC case and tell an engineer exactly what features have to work for you. -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [OT] Network switches
On Mar 24, 2009, at 7:12 PM, Les Mikesell lesmikes...@gmail.com wrote: Luke S Crawford wrote: i would like to see real performance data via something like netperf with client machines booted from a standardized LiveCD, then peformance under their Linux Distribution and performance under Windows. Performance data is not the most important metric, at least for me. For me, the big problem is reliability and security. My problem with used cisco is that getting access to the firmware usually costs more than the used parts I'm buying... If I'm going to use the thing as a router at the head of my network, I want to be sure that the thing can be secured, and sometimes that requires a firmware update. If someone sold support contracts (by support contracts, I mean firmware. I don't need help, I just need the firmware.) for old switches for less than the value of the switch, I'd buy.If someone sold switches with open source firmware, I'd buy. (I've bought myself an OpenGear console server instead of a cheaper used cyclades for similar reasons.) If you get a service contract on any piece of Cisco equipment, you typically get download access to all of the firmware updates. However, in a lot of scenarios there are several choices, each with a different set of bugs that you won't know about unless you open a TAC case and tell an engineer exactly what features have to work for you. Oh God, I hate the most ugly Cisco compatibility matrix. What a horror show! It's like a big crap shoot picking a firmware image! I actually like the Dell Powerconnects. They are solid performers and offer switches of all capabilites. A 48 port Gbe layer 3 managed (web and cli) powerconnect with PoE on all 48 ports (not 24 out of the 48 like some similar Ciscos) goes for around $2000 a comparable Cisco one goes for around $3800. -Ross ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Dock an application in system tray
Hi, Im using CentOS 4.4 , and wanted to dock an application into my System tray(without using any external tool like Alldock, etc,.). Thanks, Senthilraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos