[CentOS-docs] wiki on russian
Good afternoon, my name is Alexander Ivanov. I'm from St. Petersburg, Russia. I would like to existing languages that are available on wiki.centos.org, add the Russian. Show you how to do it. Thanks. ___ CentOS-docs mailing list CentOS-docs@centos.org http://lists.centos.org/mailman/listinfo/centos-docs
Re: [CentOS-docs] wiki on russian
My name on wiki: AlexanderIvanov ___ CentOS-docs mailing list CentOS-docs@centos.org http://lists.centos.org/mailman/listinfo/centos-docs
[CentOS-announce] CESA-2010:0839 Moderate CentOS 5 i386 kernel Update
CentOS Errata and Security Advisory 2010:0839 Moderate
Upstream details at : https://rhn.redhat.com/errata/RHSA-2010-0839.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
i386:
d121c43f4c192a0d57f3a914ff9d5e62 kernel-2.6.18-194.26.1.el5.i686.rpm
df72e94d0c64ebc4719fbe2321c3aa17 kernel-debug-2.6.18-194.26.1.el5.i686.rpm
e8a473a5489412c52bc234c5592a5846
kernel-debug-devel-2.6.18-194.26.1.el5.i686.rpm
b1bc156cbc685de1d5987ab0e68ec1ed kernel-devel-2.6.18-194.26.1.el5.i686.rpm
98854bc0cc91c508eb1886b54baf8101 kernel-doc-2.6.18-194.26.1.el5.noarch.rpm
6e9e8c55cb7ca9721342937a42a12bec kernel-headers-2.6.18-194.26.1.el5.i386.rpm
1ef86e848ec5804fdbfc1e8cacfc1753 kernel-PAE-2.6.18-194.26.1.el5.i686.rpm
3f17d764da86ce8ff192d6bfde59a862 kernel-PAE-devel-2.6.18-194.26.1.el5.i686.rpm
f1a492c80a81ce80a3a1d190a7299679 kernel-xen-2.6.18-194.26.1.el5.i686.rpm
fd2dd0907c7730bda802152ff460126b kernel-xen-devel-2.6.18-194.26.1.el5.i686.rpm
Source:
d3b4f0593f5f8c2ab2f436549b7e6347 kernel-2.6.18-194.26.1.el5.src.rpm
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[CentOS-announce] CESA-2010:0839 Moderate CentOS 5 x86_64 kernel Update
CentOS Errata and Security Advisory 2010:0839 Moderate
Upstream details at : https://rhn.redhat.com/errata/RHSA-2010-0839.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
x86_64:
960beaa2770d2d0607ff426fbe936f82 kernel-2.6.18-194.26.1.el5.x86_64.rpm
00e18cf5f435e198d83c419e3d8c7d53 kernel-debug-2.6.18-194.26.1.el5.x86_64.rpm
ba1cd10ff374a4beaec8de1c6090e3b0
kernel-debug-devel-2.6.18-194.26.1.el5.x86_64.rpm
18d005a14e65e7b7779698e89a30ff42 kernel-devel-2.6.18-194.26.1.el5.x86_64.rpm
c7a10fd5410f4997f78371757681bc43 kernel-doc-2.6.18-194.26.1.el5.noarch.rpm
2fd1f1e9466c96372d0bc6bff59ebd8e kernel-headers-2.6.18-194.26.1.el5.x86_64.rpm
21675572616e9cc3d3c8cdebc9c03e60 kernel-xen-2.6.18-194.26.1.el5.x86_64.rpm
3a98cb4aed00e182ff8986c8ce6d3b5f
kernel-xen-devel-2.6.18-194.26.1.el5.x86_64.rpm
Source:
d3b4f0593f5f8c2ab2f436549b7e6347 kernel-2.6.18-194.26.1.el5.src.rpm
--
Karanbir Singh
CentOS Project { http://www.centos.org/ }
irc: z00dax, #cen...@irc.freenode.net
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Re: [CentOS-es] Sobre reglas de IPTables
cron plz man cron El 9 de noviembre de 2010 11:30, Rhonny rhonny.l...@gmail.com escribió: 2010/11/9 Yoinier Hernandez Nieves ynie...@teico.lt.minaz.cu Existe algún modulo de IPtables que me permita abrir un puerto en un horario determinado. por ejemplo, abrir el puerto del mysqld en horario laboral?? OJO este no es el caso Gracias de antemano. -- Yoinier Hernández Nieves. Administrador de Redes. Nodo Provincial Teico Las Tunas. Quizás con una tarea cron te pueda servir man cron http://ss64.com/bash/crontab.html Saludos ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Gino Francisco Alania Hurtado NITCOM Labs ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] Problema servicio named DNS SERVER BIND
Hola estoy configurando BIND en mi servidor Centos 5.5 y al hacerle un restart
al servicio named me da este fallo:
[r...@ns ~]# service named restart
Deteniendo named: [ OK ]
Iniciando named:
Error en la configuración de named:
zone localdomain/IN: loaded serial 42
zone localhost/IN: loaded serial 42
zone 0.0.127.in-addr.arpa/IN: loaded serial 1997022700
zone 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN:
loaded serial 1997022700
zone 255.in-addr.arpa/IN: loaded serial 42
zone 0.in-addr.arpa/IN: loaded serial 42
zone midominio.com.ar/IN: loaded serial 42
222.52.190.in-addr.arpa.zone:9: unknown RR type 'midominio.com.ar.'
222.52.190.in-addr.arpa.zone:10: unknown RR type 'ns.midominio.com.ar'
222.52.190.in-addr.arpa.zone:11: unknown RR type 'www.midominio.com.ar'
zone 222.52.190.in-addr.arpa/IN: loading master file
222.52.190.in-addr.arpa.zone: unknown class/type
localhost_resolver/222.52.190.in-addr.arpa/IN: unknown class/type
[FALLÓ]El problema
está en la redirección en el archivo:
named.rfc1912
zone midominio.com.ar {
type master;
file midominio.com.ar.zone;
allow-update { none; };
};
zone 222.52.190.in-addr.arpa {
type master;
file 222.52.190.in-addr.arpa.zone;
};
Si yo eliminio esto del archivo: (que sería la inversa)
zone 222.52.190.in-addr.arpa {
type master;
file 222.52.190.in-addr.arpa.zone;
};
El servicio me inicia osea que supongo que el problema está en el archivo:
222.52.190.in-addr-arpa.zone que tiene los siguientes comandos:
$TTL86400
@IN SOAmidominio.com.ar. ns.devotopc.com.ar. (
42; serial (d. adams)
3H; refresh
15M; retry
1W; expiry
1D ); minimum
197IN midominio.com.ar.
197IN ns.midominio.com.ar.
197IN www.midominio.com.ar.
La pregunta es la siguiente:
¿está mal configurado el archivo 222.52.190.in-addr-arpa.zone?
Muchas gracias
Lucas Demián Smud
Oficina de Soporte Técnico y Administración de Servidores
Devoto PC
Devoto, Capital Federal
Cel.: 15 4025 6471
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[CentOS-es] problermas con servic¡dor apache
Hola a todos Estoy tratando de implementar varios servicios por apache como es SugarCRM y Moodle; mientras la instalacion transcurre de cualquiera de los dos no hay problema siguo los pasos que me pide el programa para correr le doy permisos a las carpetas que me piden, creo la db que es nesesaria etc, etc, etc. al lleguar a la ultima pantalla de la instalacion me dice que la instalacion ha sido un exito bla bla bla al darle en el boton de continuar para acceder a la aplicacion la pantalla se pone en blanco, no ejecuta ningun error ni nada la conexion esta bien pero no muestra nada el navegador por eso digo yo que es algo del servidor apache aun que no se que sea siendo que son dos aplicaciones relativamente diferentes y tnego el mismo resultado con cualquiera de las dos. si alguien tiene una idea de que es lo que esta pasando y me puede ayudar se lo agradeceria. Un saludo a todos -- Mario Villela Larraza mario.villelalarr...@gmail.com Cel 0445512591926 Nextel ID 62*15*27621 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Problema servicio named DNS SERVER BIND
2010/11/9 Lucas Smud devot...@hotmail.com: Hola estoy configurando BIND en mi servidor Centos 5.5 y al hacerle un restart al servicio named me da este fallo: 222.52.190.in-addr.arpa.zone:9: unknown RR type 'midominio.com.ar.' 222.52.190.in-addr.arpa.zone:10: unknown RR type 'ns.midominio.com.ar' 222.52.190.in-addr.arpa.zone:11: unknown RR type 'www.midominio.com.ar' 197 IN midominio.com.ar. 197 IN ns.midominio.com.ar. 197 IN www.midominio.com.ar. Faltan los tipos de los registros (PTR, NS...) -- Eduardo Grosclaude Universidad Nacional del Comahue Neuquen, Argentina ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] problermas con servic¡dor apache
tienes todas las dependencias de php ?? php-mysql php-gd etc etc Sls El 9 de noviembre de 2010 14:50, Mario Villela Larraza mario.villelalarr...@gmail.com escribió: Hola a todos Estoy tratando de implementar varios servicios por apache como es SugarCRM y Moodle; mientras la instalacion transcurre de cualquiera de los dos no hay problema siguo los pasos que me pide el programa para correr le doy permisos a las carpetas que me piden, creo la db que es nesesaria etc, etc, etc. al lleguar a la ultima pantalla de la instalacion me dice que la instalacion ha sido un exito bla bla bla al darle en el boton de continuar para acceder a la aplicacion la pantalla se pone en blanco, no ejecuta ningun error ni nada la conexion esta bien pero no muestra nada el navegador por eso digo yo que es algo del servidor apache aun que no se que sea siendo que son dos aplicaciones relativamente diferentes y tnego el mismo resultado con cualquiera de las dos. si alguien tiene una idea de que es lo que esta pasando y me puede ayudar se lo agradeceria. Un saludo a todos -- Mario Villela Larraza mario.villelalarr...@gmail.com Cel 0445512591926 Nextel ID 62*15*27621 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Anthony Mogrovejo cel 01-995319333 Consultor IT Linux User # 433253 Ubuntu User # 9562 www.anferinux.blogspot.com twitter: @kde_tony - ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] visualizar el trafico con el mrtg
visualizar el trafico con el mrtg Hola colegas... soy muy nuevo en Linux así que les pido disculpas y me mal explico... Gracias de ante mano. Tengo el mrtg ya instalado y corriendo en la PC, Centos 5.5 y lo quiero visualizar con Internet Explorer, ya monte en el apache (httpd) un virtualhost para visualizar lo que quiero... VirtualHost *:80 ServerAdmin yusne...@midominio.cu DocumentRoot /home/www/mrtg ServerName mrtg.midominio.cu ErrorLog logs/mrtg-error_log CustomLog logs/mrtg-access_log common Directory /home/www/mrtg/ Options Indexes FollowSymLinks MultiViews AllowOverride None Order allow,deny Allow from all /Directory /VirtualHost en el crontab ya esta puesta esta línea */5 * * * * root /usr/bin/mrtg /etc/mrtg/mrtg.cfg 2 /dev/null en el DNS tengo un alias a este servidor con el nombre mrtg.midominio.cu pero cuando lo cargo en el navegador lo que me sale es la carpeta del mrtg con todos los ficheros en html y imágenes y lo que quiero es que me cargue directo un fichero en especifico dentro de esta carpeta (mrtg) que es la que tiene las graficas ect __ Lic.Yusnel González Díaz. __ Información de ESET NOD32 Antivirus, versión de la base de firmas de virus 5599 (20101107) __ ESET NOD32 Antivirus ha comprobado este mensaje. http://www.eset.com ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] problermas con servic¡dor apache
tail -f /var/log/httpd/error cheka los logs y observa que error te muestra apache El 9 de noviembre de 2010 14:50, Mario Villela Larraza mario.villelalarr...@gmail.com escribió: Hola a todos Estoy tratando de implementar varios servicios por apache como es SugarCRM y Moodle; mientras la instalacion transcurre de cualquiera de los dos no hay problema siguo los pasos que me pide el programa para correr le doy permisos a las carpetas que me piden, creo la db que es nesesaria etc, etc, etc. al lleguar a la ultima pantalla de la instalacion me dice que la instalacion ha sido un exito bla bla bla al darle en el boton de continuar para acceder a la aplicacion la pantalla se pone en blanco, no ejecuta ningun error ni nada la conexion esta bien pero no muestra nada el navegador por eso digo yo que es algo del servidor apache aun que no se que sea siendo que son dos aplicaciones relativamente diferentes y tnego el mismo resultado con cualquiera de las dos. si alguien tiene una idea de que es lo que esta pasando y me puede ayudar se lo agradeceria. Un saludo a todos -- Mario Villela Larraza mario.villelalarr...@gmail.com Cel 0445512591926 Nextel ID 62*15*27621 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Gino Francisco Alania Hurtado NITCOM Labs ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] visualizar el trafico con el mrtg
Existe alguna razón especifica para que el Document root no sea el que se coloca por omisión? (/var/www/html)? reemplaza la instrucción: Options Indexes FollowSymLinks MultiViews por: *Options - Indexes FollowSymLinks* Saludos. Carlos R. El 9 de noviembre de 2010 14:57, Yusnel González Díaz yusne...@cenais.cuescribió: visualizar el trafico con el mrtg Hola colegas... soy muy nuevo en Linux así que les pido disculpas y me mal explico... Gracias de ante mano. Tengo el mrtg ya instalado y corriendo en la PC, Centos 5.5 y lo quiero visualizar con Internet Explorer, ya monte en el apache (httpd) un virtualhost para visualizar lo que quiero... VirtualHost *:80 ServerAdmin yusne...@midominio.cu DocumentRoot /home/www/mrtg ServerName mrtg.midominio.cu ErrorLog logs/mrtg-error_log CustomLog logs/mrtg-access_log common Directory /home/www/mrtg/ Options Indexes FollowSymLinks MultiViews AllowOverride None Order allow,deny Allow from all /Directory /VirtualHost en el crontab ya esta puesta esta línea */5 * * * * root /usr/bin/mrtg /etc/mrtg/mrtg.cfg 2 /dev/null en el DNS tengo un alias a este servidor con el nombre mrtg.midominio.cu pero cuando lo cargo en el navegador lo que me sale es la carpeta del mrtg con todos los ficheros en html y imágenes y lo que quiero es que me cargue directo un fichero en especifico dentro de esta carpeta (mrtg) que es la que tiene las graficas ect __ Lic.Yusnel González Díaz. __ Información de ESET NOD32 Antivirus, versión de la base de firmas de virus 5599 (20101107) __ ESET NOD32 Antivirus ha comprobado este mensaje. http://www.eset.com ___ 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] Problema servicio named DNS SERVER BIND
Buenísimo Eduardo ya tengo Apache y Bind instalado. :) :) :) ¿Cuál sería el siguiente paso que me convendría? -No tengo IP fija tengo una ip dinámica,y ya tengo redireccionada mi ip de mi ISP a mi servidor DNS BIND :) ¿Cuáles serían las pruebas que debería hacer para saber si está funcionando bien BIND? ¿Qué me recomiendan?en nic.ar me piden un DNS primario y uno secundario. Saludos y graciasss por la ayuda Lucas Demián Smud Oficina de Soporte Técnico y Administración de Servidores Devoto PC Devoto, Capital Federal Cel.: 15 4025 6471 From: eduardo.groscla...@gmail.com Date: Tue, 9 Nov 2010 16:57:21 -0300 To: centos-es@centos.org Subject: Re: [CentOS-es] Problema servicio named DNS SERVER BIND 2010/11/9 Lucas Smud devot...@hotmail.com: Hola estoy configurando BIND en mi servidor Centos 5.5 y al hacerle un restart al servicio named me da este fallo: 222.52.190.in-addr.arpa.zone:9: unknown RR type 'midominio.com.ar.' 222.52.190.in-addr.arpa.zone:10: unknown RR type 'ns.midominio.com.ar' 222.52.190.in-addr.arpa.zone:11: unknown RR type 'www.midominio.com.ar' 197IN midominio.com.ar. 197IN ns.midominio.com.ar. 197IN www.midominio.com.ar. Faltan los tipos de los registros (PTR, NS...) -- Eduardo Grosclaude Universidad Nacional del Comahue Neuquen, Argentina ___ 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] Pregunta sobre CentOS Directory Service
Saludos. Para autenticar PCs con Windows debes combinarlo con un Samba. Existen en Internet diversas guías sobre como integrar el CentOS DS con Samba. Ten en cuenta que si son equipos Windows Vista o Windows 7, debes cambiar la versión de Samba que trae por defecto CentOS (creando nuevos RPM con la versión de Samba adecuada). Hasta la próxima, Carlos Andrés Martínez 2010/11/9 Julio Cesar jce...@geotech.cu: hola alguien aqui en las listas usa CDS ya que un amigo quiere implemantarlo en su empresa y me pidio que posteara el mensaje, su duda es que si es posible autenticar pcs con windows en un CDS les agradeceria su colaboracion gracias y saludos -- Julio Cèsar Carballo Lòpez Administrador de Red Instituto de Geografìa Tropical Debian GNU/Linux User Linux Registered User: 477739 Telef: (537) 832/3494 ___ 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] Problema servicio named DNS SERVER BIND
2010/11/9 Lucas Smud devot...@hotmail.com: Buenísimo Eduardo ya tengo Apache y Bind instalado. :) :) :) ¿Cuál sería el siguiente paso que me convendría? A todo esto no nos has contado exactamente para qué querías instalar BIND... Una forma de uso de BIND es servir como cache-only, es decir, funcionar solamente como proxy cache de DNS para los clientes de una red local, que así no salen a los enlaces más lentos cada vez que resuelven direcciones. Pero vos has cargado datos, así que veo que tenés nombres para servir bajo tu autoridad. Igual asumo que conocés y comprendés cuál es la función del BIND (que es SERVIDOR de nombres, no cliente o RESOLVER). -No tengo IP fija tengo una ip dinámica,y ya tengo redireccionada mi ip de mi ISP a mi servidor DNS BIND :) Estos temas de proveedores y hosting no los he vivido nunca, y menos con IP dinámica, así que no tengo mucho fundamento para lo que pienso. Entiendo por lo que decís, que la IP de tu BIND está oficialmente declarada como NS de tu dominio... Para lo cual te tenés que haber registrado en la autoridad del dominio inmediatamente superior. Pero está medio flojo que sea dinámica, porque en el mejor de los casos, si la autoridad superior te lo permite, vas a tener que refrescar tu nueva dirección cada vez que la cambies, en las tablas de él... Y esto tiene una cierta latencia de propagación hasta que todas las caches se enteran de que el NS cambió de dirección, y mientras tanto carecés de servicio... Cómo se hace esto? Bajando el tiempo de vida de los registros? ¿Cuáles serían las pruebas que debería hacer para saber si está funcionando bien BIND? Sospecho que habrá que testearlo con algún servicio que lo haga. Buscando en Google sale www.checkdns.net. Algún compañero de la lista seguramente conoce otros. ¿Qué me recomiendan?en nic.ar me piden un DNS primario y uno secundario. Repito que no conozco el paño, pero sospecho que si no tenés una IP fija es medio complicado ser servidor de nombres, no es preferible hostear el dominio (en un DNS bien instalado en cuanto a disponibilidad) y en todo caso ser secundario...? Lógicamente, si podés editar el registro con tu dirección en las tablas del superior... -- Eduardo Grosclaude Universidad Nacional del Comahue Neuquen, Argentina ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS] xServes are dead ;-( / SAN Question
On 11/8/10 6:29 PM, James A. Peltier wrote: Did you look at Nexentastor for this? You might need the commercial version for a fail-over set but I think the basic version is free up to a fairly large size. 12T, IIRC. That's not exactly great IMO. You get that with a RAID10 over two populated 16bay Promise chassis. Rainer ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Flash plugin not working
On Tue, Nov 09, 2010 at 07:47:06AM +0100, Niki Kovacs wrote: Fresh install of CentOS with RPMForge configured and flash-plugin installed : Flash fails everywhere. Same result with flash-plugin from the Adobe repo. Still more clueless than before :o) It just works for me on x86_64 CentOS-5.5: about: Build identifier: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.11) Gecko/20101028 CentOS/3.6-2.el5.centos Firefox/3.6.11 about:plugins: NPAPI Plugins Wrapper 1.3.0 File: npwrapper.so Java(TM) Plug-in 1.6.0_22 File: libnpjp2.so Shockwave Flash File: nswrapper_32_64.libflashplayer.so Version: Shockwave Flash 10.1 r102 Adobe Reader 9.4 File: nswrapper_32_64.nppdf.so Tru -- Tru Huynh (mirrors, CentOS i386/x86_64 Package Maintenance) http://pgp.mit.edu:11371/pks/lookup?op=getsearch=0xBEFA581B pgpw9t63rtS7M.pgp Description: PGP signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Flash plugin not working
On Tue, 09 Nov 2010 07:47:06 +0100 Niki Kovacs cont...@kikinovak.net wrote: I tried this on four differents machines here. It's a computer training room, so there's plenty of ready Linux installs on a Ghost server. Flash works on any one of these machines with Fedora, openSUSE and Arch. So it's not the hardware. Fresh install of CentOS with RPMForge configured and flash-plugin installed : Flash fails everywhere. Same result with flash-plugin from the Adobe repo. Still more clueless than before :o) Hmmm... I have found one day that some libraries or apps NOT installed albeit being installed are treated by systems as INSTALLED. Check if ALL ancillary apps/libs to flash were installed. All of us with installed RHEL (me Scientific Linux) has no problem with Flash. I must assume that you lost something during installation. Perhaps yours is that special case about which wrote Mr John R Pierce - I had similar problems on netbook using the Poulsbro chipset. Couldn't find any solution, even using Fedorka.latest. gave up and put the windows HD back in the netbook. I would do the following things: 1. Try LiveCD (any) to run Flash on your hardware. 2. Install the LiveCD to check if new system will run on your PC. 3. Install CentOS once more to base system then, watching carefully, only the apps needed to run (s)mplayer to check if multimedia are working OK. 4. Install Flash. 5. Change graphics card when working in CentOS. ??? Heck, there's no magic in PC's software there! ;-) BTW. You cannot run Flash, what about other multimedia files (stand alone plus in web browsers' frames)? Regards -- Please do NOT Cc me on Mailing Lists Przemysław Pawełczyk (P2O2) [pron. Pshemislav Paveltchick] http://pp.blast.pl, pp...@o2.pl pgpJShFeYyCio.pgp Description: PGP signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
On 11/09/2010 12:13 PM, Joshua Baker-LePain wrote: Have you looked at Red Hat's GFS? That seems to fit at least a portion of your needs (I don't use it, so I don't know all that it does). Good point Joshua, I was reading this thread and wondering how come no one brought up the fact that you can achieve the entire desired feature set just using the components already included in CentOS-5. - KB ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
On Tue, Nov 9, 2010 at 2:35 PM, Karanbir Singh mail-li...@karan.org wrote: On 11/09/2010 12:13 PM, Joshua Baker-LePain wrote: Have you looked at Red Hat's GFS? That seems to fit at least a portion of your needs (I don't use it, so I don't know all that it does). Good point Joshua, I was reading this thread and wondering how come no one brought up the fact that you can achieve the entire desired feature set just using the components already included in CentOS-5. - KB ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos KB, I think the OP is looking for a nice set of userland tools which was included in xServer -- Kind Regards Rudi Ahlers SoftDux Website: http://www.SoftDux.com Technical Blog: http://Blog.SoftDux.com Office: 087 805 9573 Cell: 082 554 7532 ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
On 11/09/2010 12:13 PM, Joshua Baker-LePain wrote: Have you looked at Red Hat's GFS? That seems to fit at least a portion of your needs (I don't use it, so I don't know all that it does). Good point Joshua, I was reading this thread and wondering how come no one brought up the fact that you can achieve the entire desired feature set just using the components already included in CentOS-5. But there is no GFS for OSX, IIRC. Rainer ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
On Mon, 8 Nov 2010 at 9:36pm, Nicolas Ross wrote Thanks for the suggestions (others also), but I don't beleivee it'll do. We need to be able to access the file system directly via FC so we can lock files across systems. Pretty much like xSan, but not on apple. xSan is really StorNext from Qlogic, but half the price per node. So, we are searching for an alternative to xSan, on linux. For those who don't know xSan, you can access a fibre-channel volume directly, and simultanously among many clients computer or servers. Access, locking and other tasks are handled by a metadata controler who is reponsible for keeping things together. No controler, no volume, hence a failover controler is needed. Have you looked at Red Hat's GFS? That seems to fit at least a portion of your needs (I don't use it, so I don't know all that it does). -- Joshua Baker-LePain QB3 Shared Cluster Sysadmin UCSF ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] OT - Any true bourne shells out there for linux?
On Mon, Nov 08, 2010 at 10:11:58PM -0800, John R Pierce wrote: but, then, I'm not sure sh on solaris is quite exactly the same as sh on aix. Right. There's no uber-standard /bin/sh. Very very old Unix systems had a /bin/sh that didn't even support functions. And let's not talk about the different echo commands between OSes. When writing portable code in /bin/sh you always have to make some assumptions. anyways, aix users usually uses ksh. but ksh on linux is a little sketchy. ksh93 is pretty good, but not quite as compatible as ksh88. ksh88 was the SVR4 standard shell (so solaris, aix, hpux, sco etc all had it). Unfortunately ksh88 wasn't free (speech) so pdksh was created and that's not quite compatible with ksh88 (eg 'echo hello | read a' gives different results). What I found funny was that zsh in ksh-compat mode was really really close (in 1993 I converted a 700 line ksh88 script to run under zsh in ksh-mode; required 2 changes in total). On CentOS5 ksh-20100202-1.el5_5.1 is ksh93. It's possible to write code that works identically in ksh93 and ksh88 and that's pretty portable. -- rgds Stephen ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Flash plugin not working
Niki Kovacs cont...@kikinovak.net wrote: I tried this on four differents machines here. It's a computer training room, so there's plenty of ready Linux installs on a Ghost server. Flash works on any one of these machines with Fedora, openSUSE and Arch. So it's not the hardware. Fresh install of CentOS with RPMForge configured and flash-plugin installed : Flash fails everywhere. Same result with flash-plugin from the Adobe repo. Still more clueless than before :o) If you do a ps, do you see the 'plugin-container' and/or 'npviewer.bin' processes? Maybe strace them... Tried with another browser (opera, etc...)? JD ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] lvm and /dev/cdrom: open failed: No medium found
At Tue, 09 Nov 2010 14:26:44 +0100 CentOS mailing list centos@centos.org wrote: Hi, every lvm command gives one line with: /dev/cdrom: open failed: No medium found I looked at https://bugzilla.redhat.com/show_bug.cgi?id=431901 and changed filter in /etc/lvm/lvm.conf to filter = [ r|/dev/cdrom|, a/.*/ ] then deleted cache /etc/lvm/cache/.cache This seems to help, but after a while the message reappears. Is there a way to get rid of it, because I'm making use of lvm with snapshots very often? Two questions: Is your CD-ROM drive an IDE drive (/dev/hdmumble)? Are any of your LVM volumes on IDE drives? If all of your LVM volumes are on SATA (or SCSI), then you can tell LVM to skip scanning the IDE devices (/dev/hd*). Set your filter to reject all IDE drives. Rainer ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos -- Robert Heller -- 978-544-6933 / hel...@deepsoft.com Deepwoods Software-- http://www.deepsoft.com/ () ascii ribbon campaign -- against html e-mail /\ www.asciiribbon.org -- against proprietary attachments ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] lvm and /dev/cdrom: open failed: No medium found
Am 09.11.2010 14:57, schrieb Robert Heller: At Tue, 09 Nov 2010 14:26:44 +0100 CentOS mailing listcentos@centos.org wrote: every lvm command gives one line with: /dev/cdrom: open failed: No medium found ... Two questions: Is your CD-ROM drive an IDE drive (/dev/hdmumble)? I'm running C5 as a VMware esxi guest. [r...@backup ~]# ll /dev/cdrom lrwxrwxrwx 1 root root 3 3. Nov 13:04 /dev/cdrom - hda [r...@backup ~]# dmesg |grep hda ide0: BM-DMA at 0x10c0-0x10c7, BIOS settings: hda:DMA, hdb:pio hda: VMware Virtual IDE CDROM Drive, ATAPI CD/DVD-ROM drive hda: ATAPI 1X DVD-ROM DVD-R-RAM CD-R/RW drive, 32kB Cache, UDMA(33) Are any of your LVM volumes on IDE drives? No. If all of your LVM volumes are on SATA (or SCSI), then you can tell LVM to skip scanning the IDE devices (/dev/hd*). Set your filter to reject all IDE drives. I now have filter = [ r|/dev/hda|, r|/dev/cdrom|, a/.*/ ] So far it seems to work... Rainer ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
On 11/09/2010 12:40 PM, rai...@ultra-secure.de wrote: I was reading this thread and wondering how come no one brought up the fact that you can achieve the entire desired feature set just using the components already included in CentOS-5. But there is no GFS for OSX, IIRC. The last comment from Nicolas indicates he's looking at block device level support from a single remote storage setup. If you need a filesystem, use whatever you want and whatever works for your platform :) ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
KB, I think the OP is looking for a nice set of userland tools which was included in xServer Pretty much. Since we were about to purchase about 8 new xserve to build a new xSan on top of an active raid 16 1 tb disk enclosure as our new production environement, we are exploring other possibilities, open source (preferably) or not. I took a quick look at redhat's GFS, and it seems promising and do pretty much what xSan can do. I'll dig more into this. Regards, ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] OT - Any true bourne shells out there for linux?
I've not looked at it in a few years, but I seem to recall that ash was fairly close to the traditional Bourne syntax. I don't know if it is helpful to your case, but if you have a script that is bash-specific, it is a good idea to change the magic line from # !/bin/sh to # !/bin/bash That way, if you're running it on non-Linux platforms it will either work or give you a useful error message up front (in the case that bash isn't installed). Devin -- Don't try to have the last word. You might get it. - Robert Heinlein ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Update for mailman 2.1.11 - 2.1.14? Centos 5.5
Hey, recently I was asked, how mailman handles bounces and after digging around I also noticed that the current version is 2.1.14 with a lot of bug fixes. So I'd like to ask if there is a (src)rpm out there with the recent version working on centos 5.5. Thanks and best regadrs . Götz -- Götz Reinicke IT-Koordinator Tel. +49 7141 969 420 Fax +49 7141 969 55 420 E-Mail goetz.reini...@filmakademie.de Filmakademie Baden-Württemberg GmbH Akademiehof 10 71638 Ludwigsburg www.filmakademie.de Eintragung Amtsgericht Stuttgart HRB 205016 Vorsitzende des Aufsichtsrats: Prof. Dr. Claudia Hübner Geschäftsführer: Prof. Thomas Schadt smime.p7s Description: S/MIME Cryptographic Signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
On 11/9/10 2:53 AM, rai...@ultra-secure.de wrote: Did you look at Nexentastor for this? You might need the commercial version for a fail-over set but I think the basic version is free up to a fairly large size. 12T, IIRC. That's not exactly great IMO. You get that with a RAID10 over two populated 16bay Promise chassis. Ummm, OK - I guess times have changed... Is the commercial pricing reasonable if you go larger compared to turnkey hardware? I guess it depends on your definition of reasonable ;-) The smallest silver-edition license you can buy is 1100 bucks onetime and 65 renewal every year. Personally, I would really try to find the funding for a real SUN Open/Integrated Storage - even if Oracle have probably hiked the prices now. Those S7000s can do everything (NFS, CIFS, iSCSI, FC) and very fast. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] lvm and /dev/cdrom: open failed: No medium found
Hi, every lvm command gives one line with: /dev/cdrom: open failed: No medium found I looked at https://bugzilla.redhat.com/show_bug.cgi?id=431901 and changed filter in /etc/lvm/lvm.conf to filter = [ r|/dev/cdrom|, a/.*/ ] then deleted cache /etc/lvm/cache/.cache This seems to help, but after a while the message reappears. Is there a way to get rid of it, because I'm making use of lvm with snapshots very often? Rainer ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
On 11/9/10 2:53 AM, rai...@ultra-secure.de wrote: Did you look at Nexentastor for this? You might need the commercial version for a fail-over set but I think the basic version is free up to a fairly large size. 12T, IIRC. That's not exactly great IMO. You get that with a RAID10 over two populated 16bay Promise chassis. Ummm, OK - I guess times have changed... Is the commercial pricing reasonable if you go larger compared to turnkey hardware? -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Running a DNS signed zone on Centos 5.5
My DNS server has been running Centos for some time. I am in the process of upgrading it to Centos 5.5 (long overdue, I know). Since we now have .com signed I want to get my domain signed as well, but I see that Centos 5.5 is running BIND 9.3.6 and a thread on the BIND list recommends against running a DNSSEC master zone on anything less than 9.6 and you really should be on 9.7. The thread DOES mention that some functionality has been backported by RH to what their 9.3.6. I did find the following: http://jason.roysdon.net/2009/10/16/building-bind-9-6-on-rhel5-centos5-for-dnssec-nsec3-support/ Is this the best path at this time? Can anyone point me to other documents? I have a server that I can test this out and get everything ready before I upgrade my main Centos DNS server. This way I can get it right in one try (or that is the dream). ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Running a DNS signed zone on Centos 5.5
My DNS servers (master slave) already running on CentOS 5.5 both 64 and I'm using Bind 9.7.2p2 (now is latest version), I never use rpm package because is so old, I recomended to you for compile the latest version for more secure and more capability. About DNSSEC I don't have experience because I'm not try yet :D, but my bos tell me if DNSSEC needed for more secure. - -- Best regards, David http://blog.pnyet.web.id On 11/10/2010 12:16 AM, Robert Moskowitz wrote: My DNS server has been running Centos for some time. I am in the process of upgrading it to Centos 5.5 (long overdue, I know). Since we now have .com signed I want to get my domain signed as well, but I see that Centos 5.5 is running BIND 9.3.6 and a thread on the BIND list recommends against running a DNSSEC master zone on anything less than 9.6 and you really should be on 9.7. The thread DOES mention that some functionality has been backported by RH to what their 9.3.6. I did find the following: http://jason.roysdon.net/2009/10/16/building-bind-9-6-on-rhel5-centos5-for-dnssec-nsec3-support/ Is this the best path at this time? Can anyone point me to other documents? I have a server that I can test this out and get everything ready before I upgrade my main Centos DNS server. This way I can get it right in one try (or that is the dream). ___ 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] Running a DNS signed zone on Centos 5.5
On Tue, 9 Nov 2010, Robert Moskowitz wrote: Since we now have .com signed I want to get my domain signed as well, but I see that Centos 5.5 is running BIND 9.3.6 and a thread on the BIND list recommends against running a DNSSEC master zone on anything less than 9.6 and you really should be on 9.7. The just announced customer only RHEL 5.6 beta notes: bind 9.7 - improved DNSsec support -- Russ herrold ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] RHEL 6 potential release date???
On Mon, Nov 08, 2010 at 07:22:55AM -0700, Greg Bailey wrote: Join the Red Hat executive team on November 10th, 2010 for a live video webcast. Register now. If I was a betting person, I'd put my money on November 10... at least For what it's worth...for those who haven't seen. https://www.redhat.com/archives/rhelv5-announce/2010-November/msg0.html So, now we can all start saying, when will 5.6 be ready. :) -- Scott Robbins PGP keyID EB3467D6 ( 1B48 077D 66F6 9DB0 FDC2 A409 FA54 EB34 67D6 ) gpg --keyserver pgp.mit.edu --recv-keys EB3467D6 Anya: I know what broke up him and Cordelia, you know. It was you! And your lips! Willow: No, it was not! Well, yes it was so, but... that was a long time ago, do you think I'd do that again? Anya: Why not? Willow: Hello? Gay now! ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Running a DNS signed zone on Centos 5.5
On 11/09/2010 12:14 PM, R P Herrold wrote: On Tue, 9 Nov 2010, Robert Moskowitz wrote: Since we now have .com signed I want to get my domain signed as well, but I see that Centos 5.5 is running BIND 9.3.6 and a thread on the BIND list recommends against running a DNSSEC master zone on anything less than 9.6 and you really should be on 9.7. The just announced customer only RHEL 5.6 beta notes: bind 9.7 - improved DNSsec support So is there a Centos 5.6 beta with bind 9.7 or should I switch to FC13/14? :) And given that this system is pretty much ONLY a DNS server, is my 'risk' of using the beta minimal? ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Running a DNS signed zone on Centos 5.5
On Tue, Nov 09, 2010 at 12:33:36PM -0600, Robert Moskowitz wrote: On 11/09/2010 12:14 PM, R P Herrold wrote: On Tue, 9 Nov 2010, Robert Moskowitz wrote: Since we now have .com signed I want to get my domain signed as well, but I see that Centos 5.5 is running BIND 9.3.6 and a thread on the BIND list recommends against running a DNSSEC master zone on anything less than 9.6 and you really should be on 9.7. The just announced customer only RHEL 5.6 beta notes: bind 9.7 - improved DNSsec support So is there a Centos 5.6 beta with bind 9.7 or should I switch to FC13/14? :) And given that this system is pretty much ONLY a DNS server, is my 'risk' of using the beta minimal? I would just wait for CentOS 5.6 and sign later. If you need to move forward more quickly, you might be able to rebuild the SRPM's from Fedora for CentOS without too much hassle. Moving to Fedora 13/14 is fine as long as you're OK with the short lifecycles of the products. Ray ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Running a DNS signed zone on Centos 5.5
On Tue, 2010-11-09 at 13:14 -0500, R P Herrold wrote: On Tue, 9 Nov 2010, Robert Moskowitz wrote: Since we now have .com signed I want to get my domain signed as well, but I see that Centos 5.5 is running BIND 9.3.6 and a thread on the BIND list recommends against running a DNSSEC master zone on anything less than 9.6 and you really should be on 9.7. The just announced customer only RHEL 5.6 beta notes: bind 9.7 - improved DNSsec support -- Russ herrold Did you give a kick at build try? targeting el5? John ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Running a DNS signed zone on Centos 5.5
On 11/9/2010 12:33 PM, Robert Moskowitz wrote: On 11/09/2010 12:14 PM, R P Herrold wrote: On Tue, 9 Nov 2010, Robert Moskowitz wrote: Since we now have .com signed I want to get my domain signed as well, but I see that Centos 5.5 is running BIND 9.3.6 and a thread on the BIND list recommends against running a DNSSEC master zone on anything less than 9.6 and you really should be on 9.7. The just announced customer only RHEL 5.6 beta notes: bind 9.7 - improved DNSsec support So is there a Centos 5.6 beta with bind 9.7 or should I switch to FC13/14? :) And given that this system is pretty much ONLY a DNS server, is my 'risk' of using the beta minimal? Not sure how much fedora has diverged in recent revisions but it used to generally be straightforward to grab a fedora source rpm and build it under Centos. -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Running a DNS signed zone on Centos 5.5
On Tue, 9 Nov 2010, Robert Moskowitz wrote: The[y] just announced customer only RHEL 5.6 beta notes: bind 9.7 - improved DNSsec support So is there a Centos 5.6 beta with bind 9.7 or should I switch to FC13/14? :) I inadvertently sent that under a @centos.org email address - that should have been from @owlriver -- sorry, as it was in no wise a statement from centos, and was my personal observation only And given that this system is pretty much ONLY a DNS server, is my 'risk' of using the beta minimal? well, you get to keep all the pieces ;) -- Russ herrold ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] RHEL 6 potential release date???
2010/11/9 Scott Robbins scot...@nyc.rr.com: https://www.redhat.com/archives/rhelv5-announce/2010-November/msg0.html So, now we can all start saying, when will 5.6 be ready. :) Hi, RHEL 5.6 Beta: - bind 9.7 - improved DNSsec support - PHP 5.3 - support for namespaces That sounds great :) Best regards, Morten ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Running a DNS signed zone on Centos 5.5
Quoting R P Herrold herr...@owlriver.com: On Tue, 9 Nov 2010, Robert Moskowitz wrote: The[y] just announced customer only RHEL 5.6 beta notes: bind 9.7 - improved DNSsec support So is there a Centos 5.6 beta with bind 9.7 or should I switch to FC13/14? :) I inadvertently sent that under a @centos.org email address - that should have been from @owlriver -- sorry, as it was in no wise a statement from centos, and was my personal observation only And given that this system is pretty much ONLY a DNS server, is my 'risk' of using the beta minimal? well, you get to keep all the pieces ;) You may be interested in the instructions for running DNSSEC under RHEL 6 (when available) that was presented by Red Hat training at the Red Hat Summit this year. http://www.redhat.com/promo/summit/2010/presentations/taste_of_training/Summit_2010_DNSSEC.pdf ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Running a DNS signed zone on Centos 5.5
2010/11/9 Robert Moskowitz r...@htt-consult.com: My DNS server has been running Centos for some time. I am in the process of upgrading it to Centos 5.5 (long overdue, I know). Since we now have .com signed I want to get my domain signed as well, but I see that Centos 5.5 is running BIND 9.3.6 and a thread on the BIND list recommends against running a DNSSEC master zone on anything less than 9.6 and you really should be on 9.7. Hi Robert, Take a look at here: http://people.redhat.com/atkac/bind/5.6-test/ http://people.redhat.com/atkac/bind/5.6-test/bind97-9.7.0-1.P2.src.rpm This is working fine with CentOS 5.5. If you don't have enough time to compile it: http://download.imt-systems.com/rhel5/bind/ Best regards, Morten ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Running a DNS signed zone on Centos 5.5
On 11/09/2010 01:57 PM, Barry Brimer wrote: Quoting R P Herroldherr...@owlriver.com: On Tue, 9 Nov 2010, Robert Moskowitz wrote: The[y] just announced customer only RHEL 5.6 beta notes: bind 9.7 - improved DNSsec support So is there a Centos 5.6 beta with bind 9.7 or should I switch to FC13/14? :) I inadvertently sent that under a @centos.org email address - that should have been from @owlriver -- sorry, as it was in no wise a statement from centos, and was my personal observation only And given that this system is pretty much ONLY a DNS server, is my 'risk' of using the beta minimal? well, you get to keep all the pieces ;) You may be interested in the instructions for running DNSSEC under RHEL 6 (when available) that was presented by Red Hat training at the Red Hat Summit this year. http://www.redhat.com/promo/summit/2010/presentations/taste_of_training/Summit_2010_DNSSEC.pdf This is VERY helpful. Thanks. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
Have you looked at Red Hat's GFS? That seems to fit at least a portion of your needs (I don't use it, so I don't know all that it does). I've spent better part of the last day to read documentation on gfs2 on redhat's site. My god, that's pretty much what I'm looking for... To the point that I'll probably be ordering a pair of intel 1u rack servers, 2 lsi fibre channel card and a fiber switch to begin experimenting with this... The documentation is very technichal, I'm ok with that, but it seems to miss some starting point. For instance, there's a part about the required number of journal to create and the size of those. But I cannot find suggested size or any thumb-rule for those... That made my day ;-) ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
On 11/09/2010 08:32 PM, Nicolas Ross wrote: The documentation is very technichal, I'm ok with that, but it seems to miss some starting point. For instance, there's a part about the required number of journal to create and the size of those. But I cannot find suggested size or any thumb-rule for those... The linux-cluster mailing list is super friendly, has both developers and consumers of the entire RHCS associated packages - and CentOS friendly :) I seriously recommend anyone looking to do any sort of work with this toolchain should be on that list. - KB ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
On Tue, 2010-11-09 at 15:32 -0500, Nicolas Ross wrote: Have you looked at Red Hat's GFS? That seems to fit at least a portion of your needs (I don't use it, so I don't know all that it does). I've spent better part of the last day to read documentation on gfs2 on redhat's site. My god, that's pretty much what I'm looking for... To the point that I'll probably be ordering a pair of intel 1u rack servers, 2 lsi fibre channel card and a fiber switch to begin experimenting with this... The documentation is very technichal, I'm ok with that, but it seems to miss some starting point. For instance, there's a part about the required number of journal to create and the size of those. But I cannot find suggested size or any thumb-rule for those... That made my day ;-) http://sources.redhat.com/cluster/doc/nfscookbook.pdf Will give you a better view than the Docs them self will. It centers on NFS but the thing is, it is the basic principles that it has in whole. John ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
On 11/9/2010 2:32 PM, Nicolas Ross wrote: Have you looked at Red Hat's GFS? That seems to fit at least a portion of your needs (I don't use it, so I don't know all that it does). I've spent better part of the last day to read documentation on gfs2 on redhat's site. My god, that's pretty much what I'm looking for... To the point that I'll probably be ordering a pair of intel 1u rack servers, 2 lsi fibre channel card and a fiber switch to begin experimenting with this... The documentation is very technichal, I'm ok with that, but it seems to miss some starting point. For instance, there's a part about the required number of journal to create and the size of those. But I cannot find suggested size or any thumb-rule for those... That made my day ;-) Do you have to have something that looks exactly like a file system or could your application use something that's more cloud-database like: http://www.basho.com/Riak.html Doesn't seem to have any concept of locking, though. -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] yum -yq --security check-update spouting lots of text?
I guess I should send this to y...@lists.baseurl.org instead, not really on-topic for centos. Dave On Mon, Nov 8, 2010 at 10:15 AM, Dave tdbtdb+cen...@gmail.comtdbtdb%2bcen...@gmail.com wrote: uname -a Linux 2.6.18-194.17.4.el5.centos.plus #1 SMP Tue Oct 26 04:07:11 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux I thought -q meant 'no output'. Recently yum -q has started spewing the following garbage, can anyone tell me why? thanks, Dave # yum -yq --security check-update 2/dev/null Loaded plugins: fastestmirror, priorities, security Loading mirror speeds from cached hostfile * addons: mirror.5ninesolutions.com * base: ftp.osuosl.org * centosplus: centos.promopeddler.com * contrib: mirrors.kernel.org * epel: mirror.pnl.gov * extras: mirror.rocketinternet.net * rpmforge: ftp-stud.fht-esslingen.de * rpmfusion-free-updates: mirror.web-ster.com * rpmfusion-free-updates-testing: mirror.web-ster.com * rpmfusion-nonfree-updates: mirror.web-ster.com * rpmfusion-nonfree-updates-testing: mirror.web-ster.com * updates: mirrors.cat.pdx.edu Limiting package lists to security relevant ones No packages needed, for security, 31 available aalib.x86_64 1.4.0-5.el5.rf rpmforge blas.x86_64 3.1.1-1.el5.rf rpmforge cadaver.x86_64 0.22.5-1.el5.rf rpmforge dnsmasq.x86_64 2.55-1.el5.rf rpmforge emacs-git.x86_64 1.7.3-1.el5.rf rpmforge enca.x86_64 1.10-1.el5.rf rpmforge gdal.x86_64 1.4.4-2.el5.rf rpmforge geos.x86_64 3.2.2-1.el5.rf rpmforge git.x86_64 1.7.3-1.el5.rf rpmforge hdf5.x86_64 1.8.0-1.el5.rf rpmforge iso-codes.noarch 1.0a-1.el5.rf rpmforge lapack.x86_64 3.1.1-1.el5.rf rpmforge lftp.x86_64 4.0.10-1.el5.rf rpmforge libextractor.x86_64 0.5.22-2.el5.rf rpmforge libmpcdec.x86_64 1.2.6-1.el5.rf rpmforge libpaper.x86_64 1.1.22-1.el5.rf rpmforge libwpd.x86_64 0.8.14-1.el5.rf rpmforge mtr.x86_64 2:0.80-1.el5.rf rpmforge netcdf.x86_64 3.6.3-1.el5.rf rpmforge netcdf-devel.x86_64 3.6.3-1.el5.rf rpmforge perl-Compress-Zlib.noarch 2.015-1.el5.rf rpmforge perl-DBI.x86_64 1.615-1.el5.rf rpmforge perl-Git.x86_64 1.7.3-1.el5.rf rpmforge perl-HTML-Parser.x86_64 3.68-1.el5.rf rpmforge perl-HTML-Tagset.noarch 3.20-1.el5.rf rpmforge proj.x86_64 4.7.0-1.el5.rf rpmforge rsync.x86_64 3.0.7-1.el5.rf rpmforge syslinux.x86_64 4.03-1.el5.rf rpmforge udftools.x86_64 1.0.0b3-3.el5.rfrpmforge xvidcore.x86_64 1.2.2-1.el5.rf rpmforge Obsoleting Packages perl-IO-Compress.noarch 2.030-2.el5.rf dag perl-Compress-Zlib.x86_64 1.42-1.fc6 installed -- Q: Why should this email be 5 sentences or less? A: http://five.sentenc.es ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
Cost is per TB. Would kill me here when one user occupies 150TB just themselves. - Original Message - | On 11/8/10 6:29 PM, James A. Peltier wrote: | | I have a solution that is currently centered around commodity | storage bricks (Dell R510), flash PCI-E controllers, 1 or 10GbE (on | separate Jumbo Frame Data Tier) and Solaris + ZFS. | | So far it has worked out really well. Each R510 is a box with a fair | bit of memory, running OpenIndiana for ZFS/RAIDZ3/Disk Dedup/iSCSI. | Each brick is fully populated and in a RAIDZ2 configuration with 1 | hot spare. Some have SSDs most have SAS or SATA. I export this | storage pool as a single iSCSI target and I attach each of these | targets to the SAN pool and provision from there. | | I have two VMWare physical machines which are identically | configured. If I need to perform administrative maintenance on the | boxes I can migrate the host over to the other machine. This works | for me, but it took a really long time to develop the solution and | for the cost of my time it *might* have been cheaper to just buy | some package deal. | | It was a hell of a lot of fun learning though. ;) | | Did you look at Nexentastor for this? You might need the commercial | version for | a fail-over set but I think the basic version is free up to a fairly | large size. | | -- | Les Mikesell | lesmikes...@gmail.com | ___ | CentOS mailing list | CentOS@centos.org | http://lists.centos.org/mailman/listinfo/centos -- -- James A. Peltier Systems Analyst (FASNet), VIVARIUM Technical Director Simon Fraser University - Burnaby Campus Phone : 778-782-6573 Fax : 778-782-3045 E-Mail : jpelt...@sfu.ca Website : http://www.fas.sfu.ca | http://vivarium.cs.sfu.ca http://blogs.sfu.ca/people/jpeltier MSN : subatomic_s...@hotmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xServes are dead ;-( / SAN Question
The linux-cluster mailing list is super friendly, has both developers and consumers of the entire RHCS associated packages - and CentOS friendly :) I seriously recommend anyone looking to do any sort of work with this toolchain should be on that list. Thanks, I'll surely make a visit there. But there's not much activity... ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] httpd RPM newer than 2.0.63 avail for CentOS 4.x?
Thank you all for the helpful and informative replies. However, I have some additional questions (interspersed below). For some background, the organization I'm doing this for is a significantly resource constrained, very small company, so I have been having to take carefully measured steps in upgrading their systems and bringing them into conformance. In all cases, the systems were set up by others prior to my time with them. In particular, it would better, given their constraints, if I could get their CentOS 4 system up to standards prior to migrating to a CentOS 5 system (which I'd already proposed to them). Even migrating to CentOS 5 doesn't, by itself, solve my problem (see comments below). * Bob McConnell rmcco...@lightlink.com [2010-11-07 07:50:42 -0500]: 4. Once you finish tweaking the configuration, test all of your software, web pages, etc. 6. Do a complete acceptance test on the production server. (We actually use a second Internet facing server for acceptance tests before committing changes to the production server.) How does one set up a test [web] server which has a number of sites, all secured via SSL certs which are bound to the domain, and hence the IP address, of the sites on the server? They do have a developmental server which uses one, company-issued SSL cert to secure all of the test sites. However, the Apache config for this is substantially different than that for the production server. It appears that I'd have to set up an additional, special testing DNS space with new IP addressess, or to enter them into the hosts file(s) of the web client test systems. Also, I would not be able to simply copy the httpd config file(s) from the production system to the test system due to having to have different IP addresses for each site. Or is there some other way to do this? I'm really stumped over this one. 7. Use YUM to update your test server at least once a week. 8. As soon as you finish testing all of the updates each week, use YUM to install them on the production server. (But don't ever do this on Friday. If you missed something, you don't want to have to work on the weekend.) 9. Subscribe to announcements and several security mailing lists to get advanced warning of any known issues that need to be patched immediately. 10. Start tracking RedHat/CentOS 6 release candidates ASAP. Officially, by PCI rules we have 30 days after release of an OS update to get it installed on Internet facing systems. So the auditors will give us one pass on their monthly validation cycle before they start to complain. This does give us some time to test for problems and correct them before updating the production servers. But this requires a test server that is configured exactly like the production server so we can make sure the updates won't break any of our applications before we will install them in production. We have one developer from each product team, one QA manager, one Support tech and an IT tech that track these issues and make sure our servers are up to date. As one of the developers in that group, I monitor CentOS announcements and two security lists, forwarding relevant messages to the entire group. There is a similar but larger group tracking Microsoft updates. In addition to CentOS and Apache, we also track updates to PHP, PostgreSQL and a couple dozen supporting packages and maintenance tools. Bob McConnell N2SPP Bob, your thoughtful, insightful, informative, and detailed reply is very helpful. Thanks! My biggest hangup WRT the above is exactly how to set up a test server that very closely mirrors the production server without needing to have to maintain significant configuration changes, esp WRT an SSL-secured web server. On a related tack: * Robert Heller hel...@deepsoft.com [2010-11-07 07:13:27 -0500]: Red Hat backports security updates (from newer versions). So long as you have been applying the standard O/S updates (eg 'yum update') regularly, your http is up-to-date WRT security updates. Even with CentOS 5, the available versions of, especially PHP and MySQL, are not up-to-date enough feature-wise for the web site code on the system, so later versions have to be used. The httpd version is not so critical in this case. How can one cope with this situation, i.e., the general situation of needing features not supported under a current version of an OS so the vendor supplied updates are no longer applicable. In some cases I've been able to find 3rd party repos which have had the RPMs I've needed (e.g., rpmforge, dag, epel, remi) but the ones needed are not always available (as is the case now). I have set up repos and built my own RPMs in the past, but there is no budget for that in this case. Also, it is a lot of work, especially for a very few systems. --Phil [former N2IWR] -- Philip Amadeo Saeli openSUSE, RHEL, CentOS psa...@zorodyne.com ___
Re: [CentOS] xServes are dead ;-( / SAN Question
The linux-cluster mailing list is super friendly, has both developers and consumers of the entire RHCS associated packages - and CentOS friendly :) I seriously recommend anyone looking to do any sort of work with this toolchain should be on that list. Thanks, I'll surely make a visit there. But there's not much activity... I was looking at marc.info's linux-cluster mailing list, last post was from 2009. Maybe that was an old list... I found the linux-cluster list on redhat's site, there is much more activity there... ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Init.d script troubleshooting.
I got a strange problem with init.d scripts on a fully updated (as of today)
fresh install of 5.5 x64.
I've written a script, /etc/init.d/Fast that starts a fairly large and slow
commercial application, by calling that applications control binary to do the
actual work.
I registered the script, via chkconfig --add Fast, and the symlinks are in
the expected places.
[r...@rpmbuilder etc]# ls /etc/rc*/*Fast
/etc/rc0.d/K10Fast /etc/rc4.d/S90Fast
/etc/rc1.d/K10Fast /etc/rc5.d/S90Fast
/etc/rc2.d/K10Fast /etc/rc6.d/K10Fast
/etc/rc3.d/S90Fast
[r...@rpmbuilder etc]# ls -la init.d/Fast
-rwxr-xr-x 1 root root 2691 Nov 9 16:49 init.d/Fast
[r...@rpmbuilder etc]#
Testing the script, both via /etc/init.d/Fast start and service Fast start
works, and it fully works for the implemented start,stop,status commands.
/etc/rc0.d/K10Fast stop works as expected. (as does /etc/rc1,2,6 etc..)
The script contains full paths to everything.
At boot, the script functions as expected.
My problem is that at reboot, via shutdown -r or shutdown -h the script does
NOT get called, so naturally the system doesn't get to clean up after itself,
then it fails to startup correctly next boot.
The startup and shutdown of this application is slow, 2+ minutes. I know it
doesn't work at reboot or halt because the host goes down fast, and the system
is littered with left over pid files and such that prevents a clear restart of
the Fast process.
I've placed echo commands in the script, both in the stop() function to log the
date/time to a file when it's called, and in the head of the script itself,
just to see if it gets called at all during shutdown.
As far as I can tell, the script does NOT get called at shutdown/reboot time.
At all.
I'm just confused, this ain't supposed to be this hard... Is there some way to
debug init?
Suggestions?
Thanks
-- /etc/init.f/Fast --
#!/bin/bash
#
# Startup script for Fast
#
# chkconfig: 345 90 10
# description: Fast Search Engine
# processname: nctrl
echo * In Fast
# Source function library
. /etc/init.d/functions
RETVAL=0
FASTSEARCH=/opt/Opti/9.1/Fast/fast
BIN=${FASTSEARCH}/bin
LIBPATH=${FASTSEARCH}/lib
SHLIB=${FASTSEARCH}/lib
LD_LIBRARY_PATH=${FASTSEARCH}/lib
PYTHONPATH=${FASTSEARCH}/lib/python2.3/lib-dynload
export FASTSEARCH LIBPATH SHLIB LD_LIBRARY_PATH PYTHONPATH
start() {
if [ -f ${BIN}/nctrl ]; then
cd ${BIN}
echo -n $Starting Fast
su fastadmin -c ./nctrl start
RETVAL=$?
[ $RETVAL -eq 0 ] touch /var/lock/subsys/fast
echo
fi
return $RETVAL
}
stop() {
echo -n $Stopping Fast
cd ${BIN}
su fastadmin -c ./nctrl stop
RETVAL=$?
[ $RETVAL -eq 0 ] rm -f /var/lock/subsys/fast
echo
return $RETVAL
}
status() {
cd ${BIN}
su fastadmin -c ./nctrl status
}
restart() {
stop
start
}
case $1 in
start)
start
;;
stop)
stop
;;
restart)
restart
;;
killlock)
if [ -f /var/lock/subsys/fast ]; then
rm -f /var/lock/subsys/fast
fi
;;
status)
status
;;
*)
echo $Usage: $0 {start|stop|restart|killlock|status}
exit 1
esac
exit $RETVAL
--
Don Krause
smime.p7s
Description: S/MIME cryptographic signature
___
CentOS mailing list
CentOS@centos.org
http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] httpd RPM newer than 2.0.63 avail for CentOS 4.x?
Philip Amadeo Saeli wrote: Thank you all for the helpful and informative replies. However, I have some additional questions (interspersed below). For some background, the organization I'm doing this for is a significantly resource constrained, very small company, so I have been having to take carefully measured steps in upgrading their systems and bringing them into conformance. In all cases, the systems were set up by others prior to my time with them. In particular, it would better, given their constraints, if I could get their CentOS 4 system up to standards prior to migrating to a CentOS 5 system (which I'd already proposed to them). Even migrating to CentOS 5 doesn't, by itself, solve my problem (see comments below). * Bob McConnell rmcco...@lightlink.com [2010-11-07 07:50:42 -0500]: 4. Once you finish tweaking the configuration, test all of your software, web pages, etc. 6. Do a complete acceptance test on the production server. (We actually use a second Internet facing server for acceptance tests before committing changes to the production server.) How does one set up a test [web] server which has a number of sites, all secured via SSL certs which are bound to the domain, and hence the IP address, of the sites on the server? They do have a developmental server which uses one, company-issued SSL cert to secure all of the test sites. However, the Apache config for this is substantially different than that for the production server. It appears that I'd have to set up an additional, special testing DNS space with new IP addressess, or to enter them into the hosts file(s) of the web client test systems. Also, I would not be able to simply copy the httpd config file(s) from the production system to the test system due to having to have different IP addresses for each site. Or is there some other way to do this? I'm really stumped over this one. It's probably not necessary to use the same certificates, as long as those you use are the same type and format. When we need to test to that level, we actually set up our own CA to generate test certificates for internal use only. We're testing for the functionality, not the specific certificates. Having said that, most of our in-house testing is done without SSL. Even servers that are normally part of a VPN are only tested within a LAN rather than on the VPN. Most of that functionality comes from third party FLOSS applications, so we are rather confident that any problems will be fixed before we run across them. 7. Use YUM to update your test server at least once a week. 8. As soon as you finish testing all of the updates each week, use YUM to install them on the production server. (But don't ever do this on Friday. If you missed something, you don't want to have to work on the weekend.) 9. Subscribe to announcements and several security mailing lists to get advanced warning of any known issues that need to be patched immediately. 10. Start tracking RedHat/CentOS 6 release candidates ASAP. Officially, by PCI rules we have 30 days after release of an OS update to get it installed on Internet facing systems. So the auditors will give us one pass on their monthly validation cycle before they start to complain. This does give us some time to test for problems and correct them before updating the production servers. But this requires a test server that is configured exactly like the production server so we can make sure the updates won't break any of our applications before we will install them in production. We have one developer from each product team, one QA manager, one Support tech and an IT tech that track these issues and make sure our servers are up to date. As one of the developers in that group, I monitor CentOS announcements and two security lists, forwarding relevant messages to the entire group. There is a similar but larger group tracking Microsoft updates. In addition to CentOS and Apache, we also track updates to PHP, PostgreSQL and a couple dozen supporting packages and maintenance tools. Bob McConnell N2SPP Bob, your thoughtful, insightful, informative, and detailed reply is very helpful. Thanks! My biggest hangup WRT the above is exactly how to set up a test server that very closely mirrors the production server without needing to have to maintain significant configuration changes, esp WRT an SSL-secured web server. How close the mirror has to be is a question only you can answer. But you have to be practical. What are you actually testing? If you have your own software that is providing SSL and other system level capabilities, then yes, you need to include them on your test system. If you are looking at a mix of releases that are not in sync with each other, yes you may need to test a little more thoroughly. But in most cases you will likely be using software that is part of the OS distribution, or what other developers
Re: [CentOS] Init.d script troubleshooting.
snip Testing the script, both via /etc/init.d/Fast start and service Fast start works, and it fully works for the implemented start,stop,status commands. /etc/rc0.d/K10Fast stop works as expected. (as does /etc/rc1,2,6 etc..) The script contains full paths to everything. At boot, the script functions as expected. My problem is that at reboot, via shutdown -r or shutdown -h the script does NOT get called, so naturally the system doesn't get to clean up after itself, then it fails to startup correctly next boot. snip I believe the name of the script in /etc/init.d needs to match the name of the lock file dropped in /var/lock/subsys .. so either change the case of your lockfile so it is called Fast and not fast to match the script or change the name of script to fast the match the lockfile. For further reference, please examine /etc/init.d/killall. This is the script that stops things that have placed files in /var/lock/subsys. Hope this helps. Barry ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Init.d script troubleshooting.
On Nov 9, 2010, at 5:15 PM, Barry Brimer wrote: snip Testing the script, both via /etc/init.d/Fast start and service Fast start works, and it fully works for the implemented start,stop,status commands. /etc/rc0.d/K10Fast stop works as expected. (as does /etc/rc1,2,6 etc..) The script contains full paths to everything. At boot, the script functions as expected. My problem is that at reboot, via shutdown -r or shutdown -h the script does NOT get called, so naturally the system doesn't get to clean up after itself, then it fails to startup correctly next boot. snip I believe the name of the script in /etc/init.d needs to match the name of the lock file dropped in /var/lock/subsys .. so either change the case of your lockfile so it is called Fast and not fast to match the script or change the name of script to fast the match the lockfile. For further reference, please examine /etc/init.d/killall. This is the script that stops things that have placed files in /var/lock/subsys. Hope this helps. Barry Wow... It works now... Thanks much. I didn't see that in the documentation, interesting info. -- Don Krause smime.p7s Description: S/MIME cryptographic signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Init.d script troubleshooting.
On Nov 9, 2010, at 5:15 PM, Barry Brimer wrote: snip Testing the script, both via /etc/init.d/Fast start and service Fast start works, and it fully works for the implemented start,stop,status commands. /etc/rc0.d/K10Fast stop works as expected. (as does /etc/rc1,2,6 etc..) The script contains full paths to everything. At boot, the script functions as expected. My problem is that at reboot, via shutdown -r or shutdown -h the script does NOT get called, so naturally the system doesn't get to clean up after itself, then it fails to startup correctly next boot. snip I believe the name of the script in /etc/init.d needs to match the name of the lock file dropped in /var/lock/subsys .. so either change the case of your lockfile so it is called Fast and not fast to match the script or change the name of script to fast the match the lockfile. For further reference, please examine /etc/init.d/killall. This is the script that stops things that have placed files in /var/lock/subsys. Hope this helps. Barry Wow... It works now... Thanks much. I didn't see that in the documentation, interesting info. Glad it works! Barry ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
