Re: [CentOS-virt] Fwd: Building Xen on RHEL7
On 12/22/2013 08:32 PM, Nico Kadel-Garcia wrote: On Sun, Dec 22, 2013 at 1:30 AM, Peter pe...@pajamian.dhs.org wrote: gcc is considered to be part of the standard build toolset and as such is not required to be listed as a dependency in any spec file. Part of a standard build toolset or not, it needs to be mentioned. The dev86 SRPM was pretty old, admittedly. But Fedora, and EPEL, and RHEL, all build their RPM's with mock and koji these days, and gcc is *not* part of the basic build environment. There are reasons, having to do with cross-compilation and alternative compiler toolchains. So RHEL, Fedora, and EPEL RPM's all specify cc or gcc as needed, Do take a good look at those Fedora SRPM's if you think I'm kidding.. I did check before I made the comment in the first place (this is for el6 from epel buildsys-build is the standard install for mock epel-6): $ yum groupinfo buildsys-build ... Group: Buildsystem building group Mandatory Packages: ... gcc gcc-c++ ... Peter ___ CentOS-virt mailing list CentOS-virt@centos.org http://lists.centos.org/mailman/listinfo/centos-virt
Re: [CentOS-es] Volver a CentOS de Cero
Se que no es lo que has pedido, pero podrias usar containers. Me explico, podrias crear containers con CentOS 'minimal' y luego destruirlos on-demand. Asi tendras el entorno que buscas directemente desde tu VM. Aqui el enlace de CentOS http://wiki.centos.org/HowTos/LXC-on-CentOS6 Espero que sirve, -- Yanis Guenane 2013/12/21 cheperobert jrobertoa...@gmail.com El 21/12/13, Azu Carlitox elazucarli...@gmail.com escribió: Hola, tengo una maquina virtual a la cual no tengo acceso al host para poder instalar nuevamente centos. Agradezco saber como puedo hacer para volver a que quede totalmente limpio, desde consola sin necesidad de utilizar un cd de centos. Lo que necesito es borrar todos los paquetes instalados así como la configuración de todos los servicios. Gracias. * Podridas detener los los servicios que no necesitas. * Si lo deseas y te sientes cómodo, elimina el entorno gráfico, las X y solo inicia en modo texto. * Limpia los usuarios * Limpia los logs Suerte ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Saludos, cheperobert ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- *Yanis Guenane* ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS] monitor config in xorg.conf
What's the smoothest way to change the monitor on a system? I've done this before and, aside from the initial cold boot (after unplugging the old monitor and plugging in the new one), it also took restarting X (gnome) several times to get the (new) monitor tuned correctly. The new (actually a bit old) monitor is an Acer P191W d. It is a 19-inch, LCD flat-screen. Other specs: Aspect Ratio 16:10, Native Resolution 1440 x 900 at 75 Hz Pixel Pitch 0.284 mm Does anyone have an xorg.conf entry for this monitor and/or suggestions as to what a workable (or optimal) xorg.conf entry might be? Thanks much. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] monitor config in xorg.conf
On 12/22/2013 07:46 AM Reindl Harald wrote: Am 22.12.2013 13:36, schrieb ken: What's the smoothest way to change the monitor on a system? I've done this before and, aside from the initial cold boot (after unplugging the old monitor and plugging in the new one), it also took restarting X (gnome) several times to get the (new) monitor tuned correctly. The new (actually a bit old) monitor is an Acer P191W d. It is a 19-inch, LCD flat-screen. Other specs: Aspect Ratio 16:10, Native Resolution 1440 x 900 at 75 Hz Pixel Pitch 0.284 mm Does anyone have an xorg.conf entry for this monitor and/or suggestions as to what a workable (or optimal) xorg.conf entry might be? there is no xorg.conf these days becaue it's auto-detected and if you have one *that* might be the problem Reindl, perhaps your system is configured differently or something, but nothing you said reflects my experience. Everybody else, my situation and query stand as they are. Any solutions? Thanks. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] monitor config in xorg.conf
On 22/12/13 15:29, ken wrote: On 12/22/2013 07:46 AM Reindl Harald wrote: Am 22.12.2013 13:36, schrieb ken: What's the smoothest way to change the monitor on a system? I've done this before and, aside from the initial cold boot (after unplugging the old monitor and plugging in the new one), it also took restarting X (gnome) several times to get the (new) monitor tuned correctly. The new (actually a bit old) monitor is an Acer P191W d. It is a 19-inch, LCD flat-screen. Other specs: Aspect Ratio 16:10, Native Resolution 1440 x 900 at 75 Hz Pixel Pitch 0.284 mm Does anyone have an xorg.conf entry for this monitor and/or suggestions as to what a workable (or optimal) xorg.conf entry might be? there is no xorg.conf these days becaue it's auto-detected and if you have one *that* might be the problem Reindl, perhaps your system is configured differently or something, but nothing you said reflects my experience. Everybody else, my situation and query stand as they are. Any solutions? Thanks. CentOS 5 or CentOS 6? Are you using any proprietary display drivers, or are you using the native Xorg drivers? Answers to these questions will affect your options. I'd back up any current xorg.conf file, plug it in and restart X and see what happens. If it's not to your liking try running your Xorg config utility (which can be different for different proprietary display drivers). ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Log rolling with a daemon
On Sat, Dec 21, 2013 at 9:46 PM, Cliff Pratt enkiduonthe...@gmail.com wrote: John's suggestion is still pertinent. You'll need a SIGHUP handler in your script. Logrotate could send the SIGHUP in a postrotate 'script'. Thanks! On Sun, Dec 22, 2013 at 3:15 PM, Larry Martell larry.mart...@gmail.comwrote: On Sat, Dec 21, 2013 at 8:52 PM, John R Pierce pie...@hogranch.com wrote: On 12/21/2013 4:56 PM, Larry Martell wrote: I'm looking for advice or suggestions for rolling log files with a daemon. I have a python script that I daemonized with http://www.jejik.com/articles/2007/02/a_simple_unix_linux_daemon_in_python/ . Before I daemonized it it was run from a bash script that invoked the underlying python script. It ran the python script, waited for it to complete and then it slept for 5 seconds and ran it again. This was in a infinite loop. In between each invocation it checked the log file and if it was over 10MB it renamed it and then the next invocation started with a new empty log. Since each invocation was a separate run this worked fine. But now the daemonized python script doesn't exit - the same log file is attached to it forever. So my renaming of the file does nothing - the i node doesn't change and it's still logging to the same large file. Anyone have any ideas how I can achieve this sort of log rolling in this situation? send a SIGHUP to syslog and it shoudl re-opent he log files. silly question, but whats wrong with the logrotate daemon thats built into centos? This is not using syslog. If you look at the daemonizing script I gave the link to, you pass in the log files for stdout and stderr, and it does some double fork magic and then associates the given files with them. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Serial Console Config in 6.5
Camron W. Fox wrote: After upgrading from 6.4 to 6.5, our serial console configuration non longer work. We have the following upstart file: ... According to the comments in /etc/init/serial.conf you shouldn't have a /etc/init/ttyS0.conf or do anything to /etc/securetty. This is all handled automatically. You just add 'console=tty0 console=ttySX,YZ' to the kernel line in grub and that's it. I did it like this a couple of days ago on 6.5. Works as advertised for me but I have never used a serial console before. -Michael ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Remove/deactivate the session and language buttons in login screen
Hi All, I'm using centOS 6.4 with openbox as windows manager. I modified /etc/X11/xinit/Xsession file in orden to set up openbox as default windows manager for all users (I changed gnome-session to openbox-session). Now, I would like to remove or deactivate the the session and language button in login screen. I tried to find these using gconf-editor but without any luck. I could change the banner text message and disabled user list but nothing for the other buttons. Any clue how can I accomplish this? Thanks in advance! ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] monitor config in xorg.conf
On 12/22/2013 11:15 AM Ned Slider wrote: On 22/12/13 15:29, ken wrote: On 12/22/2013 07:46 AM Reindl Harald wrote: Am 22.12.2013 13:36, schrieb ken: What's the smoothest way to change the monitor on a system? I've done this before and, aside from the initial cold boot (after unplugging the old monitor and plugging in the new one), it also took restarting X (gnome) several times to get the (new) monitor tuned correctly. The new (actually a bit old) monitor is an Acer P191W d. It is a 19-inch, LCD flat-screen. Other specs: Aspect Ratio 16:10, Native Resolution 1440 x 900 at 75 Hz Pixel Pitch 0.284 mm Does anyone have an xorg.conf entry for this monitor and/or suggestions as to what a workable (or optimal) xorg.conf entry might be? CentOS 5 or CentOS 6? 5. Are you using any proprietary display drivers, or are you using the native Xorg drivers? Just the native... at least to start out. Answers to these questions will affect your options. I'd back up any current xorg.conf file, plug it in and restart X and see what happens. If it's not to your liking try running your Xorg config utility (which can be different for different proprietary display drivers). I did the restart X and see what happens thing for a different monitor a few months ago and it made a real mess of things. So that's specifically what I'm trying to avoid this time... if I can. Having a working xorg.conf, in my experience, is a better, cleaner way to go. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Serial Console Config in 6.5
On Sun, Dec 22, 2013 at 2:15 PM, Michael Lampe la...@gcsc.uni-frankfurt.dewrote: Camron W. Fox wrote: After upgrading from 6.4 to 6.5, our serial console configuration non longer work. We have the following upstart file: ... According to the comments in /etc/init/serial.conf you shouldn't have a /etc/init/ttyS0.conf or do anything to /etc/securetty. This is all handled automatically. You just add 'console=tty0 console=ttySX,YZ' to the kernel line in grub and that's it. +1 -- passing serial params to the kernel in grub.conf should be all it takes with the CentOS 6 initscripts In the past I incorrectly configured both and they fought (caused a feedback loop). Tail /var/log/secure and you'll find invalid logins every couple of seconds if you have this type of feedback loop. :) In most of my cases, the feedback loop only seemed to begin when I disconnected from the serial console (Serial over LAN). I did it like this a couple of days ago on 6.5. Works as advertised for me but I have never used a serial console before. If you want Linux kernel boot output redirected to serial, the grub.conf modifications are necessary. BUT if you just want a getty listening once the machine is fully booted, a separate serial initscript is worthwhile. -Michael ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos -- ---~~.~~--- Mike // SilverTip257 // ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Amavisd start
This is CentOS 6. Why can it be that when I try to run /etc/init.d/amavisd start ... I get this error: Starting Mail Virus Scanner (amavisd): Config file /etc/amavisd.conf is inaccessible: Permission denied, at /usr/sbin/amavisd line 2085. [FAILED] But when I use sh: sh /etc/init.d/amavisd start ...it starts ok. This is connected to the fact that my amavisd.conf is from another machine (CentOS 5). If I replace amavisd.conf with the default conf (that came with yum install amavisd-new), the starting problem goes away. I would like to debug this, but I don't know where to look. - Jussi ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Amavisd start - SOLVED
This was connected with SELinux. I disabled SELinux and rebooted (naughty me), and things are back to normal. - Jussi ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
