March 2007 - devel - lists.centos.org

anaconda dependency calculation?
by Nicholas Byrne 04 Aug '25

04 Aug '25

Hi all, I'm trying to find a tool that calculates all dependencies for a specific package or group of packages for use with CentOS 5 (beta) with the intention of putting together a custom single CD build of CentOS 5. With CentOS 4 i used a python script that used the hdrlist module to find all dependencies which borrowed code from a number of sources. I've looked at yumdownloader and how it checks dependencies (using the --resolve option) but if i pass it the list of packages defined in say the Base and the Core yum groups which generally form an absolute minimal install i end up with about 200 packages. If i do a custom install (using beta 1 disks) and deselect everything i end up with over 300 packages. So i'm guessing anaconda calculates dependencies in a slightly different way, can anyone point me to files/code where i should be looking to find out? Thanks very much in advance for help Nick This e-mail is the property of Quadriga Worldwide Ltd, intended for the addressee only and confidential. Any dissemination, copying or distribution of this message or any attachments is strictly prohibited. If you have received this message in error, please notify us immediately by replying to the message and deleting it from your computer. Messages sent to and from Quadriga may be monitored. Quadriga cannot guarantee any message delivery method is secure or error-free. Information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. We do not accept responsibility for any errors or omissions in this message and/or attachment that arise as a result of transmission. You should carry out your own virus checks before opening any attachment. Any views or opinions presented are solely those of the author and do not necessarily represent those of Quadriga.

6 11

Fwd: [CentOS] RHWAS rebuild efforts
by Leonardo Pinheiro 17 Apr '07

17 Apr '07

On 3/10/07, Karanbir Singh <mail-lists(a)karan.org> wrote: > > > Can you give us more details on what packages need JDK, and which JDK? > > I'd like to understand what is going on, which packages are not ported > > to Centosplus yet and why. > > There are bits of jboss and mod_jk stuff form rhwas4as that need the > java stuff. > > > Do we have to build (compile) JDK? > > if you want to, but considering its unlikely we will get the sources for > 1.5.x jdk, I'd say we might need the route of nosrc.rpm instead :) > > > Can't we use JPackage.org's and give users instructions on how to > > install and enable their repository? > > Maybe thats possible ( I know at least the mysql-jdbc package has its > origins in jpp ) , would you like to take this effort on ? > > Jim and HughesJr have been looking at the rhwas stuff, if you are > interested in taking this up, maybe we can start a wiki page with details. > > - KB Talking about JPackage, besides the JDK, there are *lots* of other packages there, some of them only in SRPM by now, some of them not usable yet (1.7bis beta). For sure they have been making a good work, and of course it is desirable that JPackage 1.7b (or whatever version) goes stable so that we have something that is very usable (enterprise/stable). If RHWAS needs packages that are provided by JPackage (is this the case?), and JPackage provides a great diversity of packages for the Java world, I'd like to rise a discussion on this: - how to provide a healthy/enterprise/[reasonably community supported] Java environment on CentOS - if packaging by ourselves is interesting - if we could get more engaged on JPackage (or make our own JPackage modified version) - if it is interesting to make a QA team for the Java Ecosystem on CentOS, because of its importance What do you thing? What is your opinion? Maybe Jim, HughesJr and Karanbir can also speak on this :-) Thanks Leonardo

1 1

C-5-Final freeze
by Karanbir Singh 11 Apr '07

11 Apr '07

1700hrs UTC Mar 28th 2007 - Final cut off for C5Final, anything needed or being worked on needs to be committed in by then. - KB -- Karanbir Singh : http://www.karan.org/ : 2522219@icq

4 6

anaconda translations
by Karanbir Singh 30 Mar '07

30 Mar '07

hi guys, were moving to doing a RC build now in a short while, so if you have any work to be done for the translations - please commit them asap! - KB -- Karanbir Singh : http://www.karan.org/ : 2522219@icq

9 14

Anaconda Slides in "Other Than English"
by Johnny Hughes 30 Mar '07

30 Mar '07

All, We have added some anaconda slides to the CentOS Wiki as they are presently for English. http://wiki.centos.org/ArtWork/rnotes We have attached a text file with some rewording and what will become a new virtualization slide. http://wiki.centos.org/ArtWork/rnotes?action=AttachFile What we need is for "other than english" speakers to translate the slides to other local languages. Please could we have volunteers translate the text for the "Title" and "Information" sections and attach them to e-mails to this list? Thanks, Johnny Hughes

11 45

Centos Wiki tip proposal: Copy/verify files from CD/DVD quickly
by Wojciech Pilorz 28 Mar '07

28 Mar '07

Hi folks, Could you please look at the text below and attachements and comment please? Best regards, Wojtek --------------------------------- CentOS Wiki tip proposal: Copy/verify files from CD/DVD quickly If you want to copy a lot of files from CD or DVD, or verify md5 or sha1 of a large number of files, keep in mind that CD/DVD drive seeks are expensive and if are avoided as much as possible, the task could be completed faster (and quieter). Method 1. Copy the image to hard disk and loopback mount it. a) copying image assuming device is /dev/dvd and disk is either a single-session CD or CD-RW single session recorded in DAO mode, or DVD+RW recorded with growisofs $ dd if=/dev/dvd bs=2k of=hard_disk_directory/imagename.iso It the media is a single-session CD or CD-RW recorded in TAO mode, there are unreadable sectors at end of session, you need to determine size: $ isosize -x /dev/dvd results are like this: sector count: 346739, sector size: 2048 note sector count and read image using dd: $ dd if=/dev/dvd bs=2k count=sector_count_value of=destination_image_file_path Then, become root (e.g. using su), and make mount point if needed, mount the image: # mkdir -p /mnt/loop/myimage # mount -o ro,loop destination_image_file_path /mnt/loop/myimage Now you can use files in /mnt/loop/myimage, CD/DVD media is not needed. NOTES on loopback method: - needs root for lopback mount - will work only for single session media (or first session of multi-session media) - no seeks when reading DV/DVD media, but entire media is being read, justified only if you need to read most of the files, or a number of file multiple times Method 2 Access files in physical media order You could observe, that (most of the time) inode numbers of files in ISO9660 filesystem mounted on Linux are increasing as the start sector numer of file increase (within a single session). So to minimize seek operations access files in increasing inode value order. Please use attached scripts flist_by_inum.pl - sort file list by file inode number flist_by_inum.pl - sort md5/sha1 list by file inode number Mount the CD/DVD media, let us assume the mount point is /mnt/dvd If you want to copy some or all regular files to destination_directory, run cd /mnt/dvd find . -type f -print0 | flist_by_inum.pl -0 | cpio -p0md destination_directory You can of course give find utility some files/directories instead of ., as well as any criteria. If you are sure no file name contain white-space, etc, you can remove -0 and 0: find . -type f -print | flist_by_inum.pl | cpio -pmd destination_directory If you want to verify SHA1 fo the files, do the following: cd /mnt/dvd cat sha1sum_file | mdlist_by_inum.pl | sha1sum -wc > ~/verify.rslt 2>~/verify.msg NOTES: - no root privileges needed - should work for multi-session discs (although with some seeks) - only files needed are accessed - method also useful for accessing files on loopback-mounted images located on DVD

2 2

[Fwd: Anaconda Slides russian translation]
by Karanbir Singh 28 Mar '07

28 Mar '07

Hi Guys, Ralph / Johnny - could you please do the wiki'fication for this ? -------- Original Message -------- Subject: Anaconda Slides russian translation Date: Wed, 28 Mar 2007 16:27:35 +0500 From: Anatoly Davidov <tolix(a)avtograd.ru> To: kbsingh(a)centos.org, johnny(a)centos.org Hello! If this is not too late, here is russian translation for the Anaconda slides attached. Thank You for your hard work! -- Bye, Anatoly. -- Karanbir Singh CentOS Project { http://www.centos.org/ } irc: z00dax, #centos(a)irc.freenode.net Slides: 01-centos5-welcome.png: Title: Добро пожаловать в CentOS 5! Благодарим вас за выбор CentOS 5. CentOS - это дистрибутив Linux промышленного класса, производимый из исходников, свободно предоставляемых общественности известным северо-американским Поставщиком промышленного Linux. CentOS полностью соответствует политике перераспротранения Поставщика исходного дистрибутива и имеет целью быть 100% совместимым с ним на двоичном уровне. (Главным образом, CentOS только удаляет торговую марку и художественные элементы Исходного Поставщика) Дальнейшая информация: http://www.centos.org/ ================== 02-centos5-donate.png: Title: Пожертвования для CentOS Организация, производящая CentOS, называется "The CentOS Project". Мы не являемся дочерней компанией какой-либо другой организации. * Единственный источник нашего аппаратного обеспеспечения и средств для распространения CentOS - это пожертвования. * Пожалуйста, поддержите проект, если CentOS полезен для Вас. Дальнейшая информация: http://www.centos.org/donate ========== 03-centos5-yum.png Title: Управление ПО с Yum Рекомендуемый путь утановки и обновления CentOS - использовать Yum (Yellow Dog Updater, Modified). Ознакомьтесь с руководством "Managing Software with Yum" (Управление программным обеспечением (ПО) с Yum) в документации по ссылке ниже. YumEx, графический интерфейс для Yum, так же доступен в репозитарии CentOS Extras. Дальнейшая информация: http://www.centos.org/docs/5/ ========== 04-centos5-centos.png Title: Репозитарии ПО CentOS Существуют следующие репозитарии (хранилища), откуда можно устанавливать ПО CentOS: [base] (aka [os]) - RPMS пакеты, выпущенные в составе CentOS ISO (на диске). [updates] - Обновления для [base] репозитария. [addons] - ПО, производимое при компиляции SRPMS, но не вошедшее в дистрибутив Исходного Поставщика. [contrib] - ПО, предоставленное пользователями CentOS. [extras] - ПО от CentOS, которое не входит в дистрибутив Исходного Поставщика (не затрагивает [base]). [centosplus] - ПО от CentOS, которое не входит в дистрибутив Исходного Поставщика (затрагивает [base]). [testing] - ПО в фазе тестирования, бета стадии. Дальнейшая информация: http://mirror.centos.org/centos/5/Readme.txt ========== 05-centos5-centosplus.png Title: CentOS Plus репозитарий Это репозитарий для ПО, которое совершенствует определённые базовые части CentOS. Этот репозитарий сделает ваш CentOS несовместимым с дистрибутивом Исходного Поставщика. Команда разработчиков CentOS протестировала ПО этого репозитария, оно собирается и работает под CentOS 5. Но данное ПО не было протестировано Исходным Поставщиком и не входит в его продукты. Вам следует иметь в виду, что использование этих компонентов нарушает 100% совместимость на двоичном уровне с дистрибутивом Исходного Поставщика. Дальнейшая информация: http://mirror.centos.org/centos/5/centosplus/Readme.txt ========== 06-centos5-support.png Title: Помощь с CentOS Вы можете получать помощь с CentOS несколькими путями, включая: * Internet Relay Chat (IRC) - #centos, #centos-social и #centos-devel на irc.freenode.net * Списки рассылок - CentOS, CentOS-Devel, CentOS-Announce и неанглоязычные на http://lists.centos.org * Форумы: доступны на http://www.centos.org/forums/ * Wiki: доступны на http://wiki.centos.org/ Дальнейшая информация: http://www.centos.org/ ========== 07-centos5-docs.png Title: Документация CentOS Для CentOS доступна следующая документация: Руководство по внедрению, Руководство по установке, Руководство по виртуализации, Обзор кластерной подсистемы, Администрирование кластера, Менеджер дисков для кластера, Global File System, Global Network Block Device, Администрирование виртуального сервера, Управление ПО с Yum, Использование YumEx, "release notes" для всего ПО. Дальнейшая информация: http://www.centos.org/docs/5/ ========== 08-centos5-wiki.png Title: CentOS Wiki В CentOS Wiki доступны "Часто Задаваемые Вопросы" (FAQ), "HowTo", Подсказки и статьи на множество тем, относящихся к CentOS, включая установку ПО, обновление, конфигурирование репозитариев и многое другое. Wiki так же содержит информацию о событиях CentOS в вашем регионе и освещение CentOS в СМИ. В добавление к списку рассылки CentOS-Docs, энтузиасты могут получить возможность публиковать статьи, советы и HowTo в CentOS Wiki, ... за дело, господа! Дальнейшая информация: http://wiki.centos.org/ ========== 09-centos5-virtualization.png Title: Виртуализация в CentOS 5 CentOS 5 предоставляет виртуализацию на базе Xen для i386 и x86_64 архитектур в обоих, полном и пара-виртуализированном, режимах. Руководство по виртуализации и руководство администратора виртуального сервера для помощи в виртуализации CentOS 5 доступны по ссылке ниже. Дальнейшая информация: http://www.centos.org/docs/5/

3 2

Firefox 1.5.x or 2.x in CentOS 5
by Hristo Benev 27 Mar '07

27 Mar '07

>From Mozilla.com [------------------------------------------ Firefox 1.5: This version of Firefox will be supported until April 24, 2007 with security and stability updates. We strongly encourage all users to upgrade to Firefox 2. --------------------------------------------- If I remember correctly CentOS 5 beta comes with 1.5.x Will be there an upgrade RPM to 2.x? (I know that I can install it manually...) Thanks ----------------------------------------------------------------- http://auto-motor-und-sport.bg/ С бензин в кръвта

7 11

Fw: [CentOS-nl] Fw: [CentOS-devel] Anaconda Slides in "Other Than English"
by Daniel de Kok 27 Mar '07

27 Mar '07

Hi, The attachment contains translations of the slides to Dutch by Roeland Struijk. -- Daniel Begin forwarded message: Date: Tue, 27 Mar 2007 08:25:38 +0100 From: "Roeland Struijk" <roelinux(a)gmail.com> To: "Dutch CentOS mailing list" <centos-nl(a)centos.org> Subject: Re: [CentOS-nl] Fw: [CentOS-devel] Anaconda Slides in "Other Than English" Hoi, Bedankt voor de reactie, ik was gister pas heel laat thuis en was niet meer in de gelegenheid om het toen nog te doen. Ik heb de txt file bijgevoegd met de fixes. Bedankt, dat vertalen is wel even wennen! Groeten, Roeland Op 26-03-07 heeft Daniel de Kok <danieldk(a)pobox.com> het volgende geschreven: > > Hey Roeland, > > Mooi, ziet er goed uit! Hieronder inline nog wat suggesties. Misschien > zou je die in het tekstbestand op kunnen nemen? Dan zal ik de de > vertalingen vanavond in de Wiki proberen te zetten. > . > On Mon, 26 Mar 2007 18:57:53 +0200 > "Roeland Struijk" <roelinux(a)gmail.com> wrote: > > [extras] - Items by CentOS that are not upstream (does not upgrade > > [base]). > > [extras] - Extra onderdelen voor CentOS, vervangt geen pakketten uit > [base]. > > > [centosplus] - Items by CentOS that are not upstream (does > > upgrade [base]). > > Extra onderdelen voor CentOS, vervangt pakketten uit [base]. > > > vinden in de documentatie die hieronder gelinkt staat. > > "gelinkt is" > > > Er zijn verschillende manieren waarop je een steentje bij kan dragen > > aan > > "je" -> u, des te meer omdat dat in Belgie een gangbare aanspreektitel > is. > > > niet engelstalige > > "niet-Engelstalige" (geloof ik) > > > and release notes for all software. > > "en release notes voor alle software." > > > De CentOS wiki is beschikbaar met daarin veel gestelde vragen, > > howto's, tips en artikelen over CentOS gerelateerde onderwerpen > > zoals softwareinstallatie, upgrades, configureren van repositories > > en nog veel meer. > > "In de CentOS wiki kunt u antwoorden op veelgestelde vragen, howto's, > tips en artikelen vinden over CentOS en gerelateerde onderwerpen, > zoals software-installatie, upgrades, configuratie van repositories > en nog veel meer. De [...]" > > > In overeenstemming met de CentOs-Docs mailing lijst kunt u > > toestemming verkrijgen om artikelen, tips en howto's op de CentOs > > Wiki te plaatsen, dus steun vandaag nog! > > Via de CentOS-docs mailinglist kunt u zelf artikelen, tips, of howto's > aan de CentOS wiki bijdragen. U kunt vandaag nog bij gaan dragen... > > > CentOS-5 levert virtualisatie met behulp van Xen voor i386 en x86_64 > > architecturen, zowel volledig gevirtualiseerd als para > > gevirtualiseerd. > > "voor de i386 [...]", "para-gevirtualiseerd" > > Groeten, > Daniel > _______________________________________________ > CentOS-nl mailing list > CentOS-nl(a)centos.org > http://lists.centos.org/mailman/listinfo/centos-nl > _______________________________________________ CentOS-nl mailing list CentOS-nl(a)centos.org http://lists.centos.org/mailman/listinfo/centos-nl

3 7

Re: [CentOS-devel] Anaconda Slides in "Other Than English"
by Leonardo Pinheiro 27 Mar '07

27 Mar '07

Translation to Portuguese (Brazil): 01-centos5-welcome.png: Title: Bem-vindo ao CentOS! Obrigado por instalar o CentOS 5. O CentOS é uma Distribuição de Linux de nível corporativo derivada de fontes gratuitamente distribuídas ao público por um Proeminente Fornecedor de Linux Norte-Americano. O CentOS é completamente compatível com a política de redistribuição de seu Fornecedor e pretende ter 100% de compatiblidade binária. (O CentOS basicamente altera os pacotes do seu fornecedor para remover as marcas registradas, símbolos e arte-final deste.) Mais informações: http://www.centos.org 02-centos5-donate.png: Title: Doações ao CentOS A organização que produz o CentOS é chamada de Projeto CentOS. Nós não somos afiliados a nenhuma outra organização. . Nossa única fonte de hardware ou financiamento para distribuir o CentOS são doações. . Por favor faça uma doação ao Projeto CentOS se você considera o CentOS útil. Mais informações: http://www.centos.org/donate 03-centos5-yum.png Title: Gerenciando software com o Yum A forma recomendada de instalar ou atualizar o CentOS é utilizando o Yum (Yellow Dog Updater, Modified). Leia o guia chamado "Managing Software with Yum" (Gerenciando Software com o Yum), que está no link abaixo. O YumEx, uma interface gráfica para o Yum, também está disponível no repositório Extras do CentOS. Mais informações: http://www.centos.org/docs/5 04-centos5-centos.png Title: Repositórios de Software do CentOS Há os seguintes repositórios para instalação de software no CentOS: [base] (também chamado de [os]) – São os RPMS liberados nos CDs de instalação do CentOS. [updates] – Atualiza o repositório [base]. [extras] – Itens fornecidos pelo CentOS que não se originam do Fornecedor (não atualiza o [base]). [centosplus] – Itens fornecidos pelo CentOS que não se originam do Fornecedor (não atualiza o [base]). [testing] – Pacotes em teste (beta). Mais informações: http://mirror.centos.org/centos/5/Readme.txt 06-centos5-support.png Title: Como Obter Ajuda Você pode obter ajuda em lidar com o CentOS de várias formas, incluindo: * Internet Relay Chat (IRC) - #centos, #centos-social e #centos-devel em irc.freenode.net * Listas de email: CentOS, CentOS-Devel, CentOS-Announce e listas em diversas línguas que podem ser encontradas em http://lists.centos.org * Fórum: Disponível em http://www.centos.org/forums/ Mais informações: http://www.centos.org 08-centos5-wiki.png Title: Documentação do CentOS A seguinte documentação está disponível para o CentOS: Deployment Guide, Installation Guide (Guia de Instalação), Virtualization Guide (Guia de Virtualização), Cluster Administration (Administração de Cluster), Cluster Logical Volume Manager (Gerendiador de Volume Lógico de Cluster), Global File System (GFS), Global Network Block Device (GNBD), Virtual Server Administration (Administração de Servidor Virtual), Managing Software with yum (Gerenciando Software com o Yum), Using YumEx (Utilizando o YumEx), e as Notas de Lançamento. Mais informações: http://www.centos.org/docs/5/ 08-centos5-wiki.png Title: Wiki do CentOS O Wiki do CentOS está disponível com Perguntas Freqüentes (FAQ) , HowTos, dicas e artigos em um grande número de assuntos relacionados ao CentOS, incluindo instalação de software, atualizações, configuração de repositórios e muito mais. O Wiki também contém informações sobre Eventos do CentOS. Juntamente com a lista de emails CentOS-Docs, pessoas da comunidade podem obter permissão para publicar artigos, dicas e HowTos no Wiki do CentOS... Então contribua hoje mesmo! Mais informações: http://wiki.centos.org 09-centos5-virtualization.png Title: Virtualização no CentOS-5 O CentOS 5 provê virtualização através do Xen para as arquiteturas i386 e x86_64, tanto no modo totalmente virtualizado quanto no paravirtualizado. O Virtualization Guide (Guia de Virtualização) e o Virtual Server Administration (Administração de Servidor Virtual) são fontes de informação para a Virtualização no CentOS 5. Mais informações: http://www.centos.org/docs/5/

3 6

Installing both x86_64 and i386 RPMS on a x86_64 system
by James Pearson 22 Mar '07

22 Mar '07

I have my own internal customised installation tree for CentOS 4 that is used for installs over NFS - I've added extra RPMS to my x86_64 distro and updated comps.xml and re-generated the hdlist files. This works fine in most cases - except when I have both x86_64 and i386 versions of the same RPM - only the x86_64 package gets installed (or if there is only an i386 RPM, then this gets installed OK). I know this works fine for x86_64/i386 RPMS that are part of the default distro, so I'm obviously missing something somewhere ... Anyone know how I make sure both x86_64 and i386 RPMS get installed? Thanks James Pearson

1 0

grep 2.5.1-32.2 (CentOS 4.4) heap corruption?
by Lennert Buytenhek 21 Mar '07

21 Mar '07

I accidentally ran into this while grepping a kernel tree for the string 'all rights reserved': $ cat /etc/redhat-release CentOS release 4.4 (Final) $ uname -m i686 $ rpm -q grep grep-2.5.1-32.2 $ wget http://www.few.vu.nl/~buytenh/zImage.grep.heap.corruption $ grep -i "all rights reserved" zImage.grep.heap.corruption *** glibc detected *** free(): invalid next size (normal): 0x08c8a168 *** Aborted $ Backtrace looks somewhat like this: #0 0x00abc7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2 #1 0x00afc7a5 in raise () from /lib/tls/libc.so.6 #2 0x00afe209 in abort () from /lib/tls/libc.so.6 #3 0x00b3071a in __libc_message () from /lib/tls/libc.so.6 #4 0x00b36fbf in _int_free () from /lib/tls/libc.so.6 #5 0x00b3733a in free () from /lib/tls/libc.so.6 #6 0x00b7ece0 in re_search_internal () from /lib/tls/libc.so.6 #7 0x00b811b3 in re_search_stub () from /lib/tls/libc.so.6 #8 0x00b81623 in re_search () from /lib/tls/libc.so.6 #9 0x080546df in ?? () #10 0x090cc970 in ?? () #11 0x090d4e15 in ?? () #12 0x00000450 in ?? () #13 0x00000000 in ?? () - I can reproduce this on three different CentOS 4.4 x86 installs. - It doesn't happen on x86_64 CentOS 4.4, nor on x86 FC6. - It doesn't trigger if you search without '-i'. - It doesn't trigger with any random search string. - There seems to be something special about the length of the string, as I can also trigger it with a 19-byte (same length) string of just a's, but not with a 18 byte or 20 byte string. $ grep -i "aaaaaaaaaaaaaaaaaaa" zImage.grep.heap.corruption *** glibc detected *** free(): invalid next size (normal): 0x09651f50 *** Aborted Can anyone else reproduce this as well?

3 2

will you plan Centos 4 update 5?
by p v 21 Mar '07

21 Mar '07

Dears, I have one question. Will you plan to produce Centos 4 update 5? Thank you. -- Peter

4 4

problemas con freenx y nx en centos4.4
by Roger Peña 20 Mar '07

20 Mar '07

Hola estoy tratando de administrar un servidor linux remoto desde mi linux local, hasta ahora me habia contentado con el acceso a la consola pero ahora necesito usar herramientas graficas .... que incluyen un navegador bien, se dice que NX es el mejor así que alla fui :-) despues de un dia de romperme la cabeza pensando como es que se usa el freenx y el nx, decidí bajar el nxclient de nomachine jejeje y me pude conectar, y es ahora donde viene mi duda-problema cuando levanto una conexion nx con el cliente remoto (mi maquina local es el server segun la conexion NX) mi interfase kde se pone practicamente inutilizable, casi es como si mi interfase kde fuera la remota y ni siquiera eso, se pone más lenta aun, imposible de usar el menu kde!!! y eso me pasa cuando levanto una session kde remota o cuando solo levanto una aplicacion, por ejemplo el firefox, konqueror o konsole. De hecho se pone más lento el ambiente cuando levando una sola aplicacion que cuando levanto el entorno remoto completo. y lo interesante es que es solo el ambiente, las aplicaciones que estan corriendo local siguen igual de bien, se navega igual de bien por mis ventanas firefox , las ventanas del konsole funcionan y responden a la velocidad normal; es solo el ambiente-entorno kde quien se pone sin responder.... alguien tiene una idea de eso? la configuracion del NX es más o menos así: freenx+nx en la parte remota nxclient en la parte local como aliviantar esto? como cosa curiosa, haciendo un rdestop-1.5 hacia un windows que está al lado del linux que trato de administrar no afecta mi linux :-), y la respuesta en velocidad es identica al nx ..... un windowsero podría hacerme pasar un mal rato ..... jejejejejejeje cu roger __________________________________________ RedHat Certified Engineer ( RHCE ) Cisco Certified Network Associate ( CCNA ) ____________________________________________________________________________________ Now that's room service! Choose from over 150,000 hotels in 45,000 destinations on Yahoo! Travel to find your fit. http://farechase.yahoo.com/promo-generic-14795097

2 2

corrected spanish version and question: Re: [CentOS-es] Re: [CentOS-devel] Anaconda Slides in "Other Than English"
by "Ing. Ernesto Pérez Estévez" 19 Mar '07

19 Mar '07

> this is my very-first version of > anaconda-spanish-slides Roger missed translating slides 1 and 2. They have been added in my translation. I also rephrased his words to obtain a less mechanical (automated) translation. BTW, I have a question, in slide #2 says: The organization that produces centos is named The CentOS Project. I'm hesitant on whether to translate "The CentOS Project" to Spanish or leave it like this, in English. My suggestion is to translate it. regards epe -- Ing. Ernesto Pérez Estévez http://www.ecualinux.com USA: +1 305 675 1512 Ext 203 / España: +34 917617884 Ext 203 Ecuador: +593 2 3412402 / + 593 9 9246504 Slides: 01-centos5-welcome.png Gracias por instalar CentOS 5. CentOS es una distrubución de linux de clase empresarial derivado de fuentes libremente disponibles al público por el prominente vendedor de Linux Empresarial Norteamericano. CentOS es compatible 100% con las políticas de distribución del proveedor y su objetivo es ser 100% compatible binario. (CentOS realiza cambios en los paquetes para fundamentalmente remover las marcas del proveedor y sus artes). Más información: http://www.centos.org/ ========== 02-centos5-donate.png La organización que produce CentOS se llama The CentOS Project. No estamos afiliados con ninguna otra organización. * Nuestra única fuente de hardware o financiamiento para distribuir CentOS es por donación. * Por favor considere donar al Projecto de CentOS si usted haya a CentOS de utilidad. Más información: http://www.centos.org/donate ========== 03-centos5-yum.png Title: Gestión de paquetes con Yum La forma recomendada para instalar o actualizar CentOS es usar Yum (Yellow Dog Updater, Modified). Vea la guia titulada: "Managing Software with Yum" en el enlace a la documentación siguiente. YumEx, una interfase gráfica para Yum, también está disponible en el reposorio CentOS Extras. Más información: http://www.centos.org/docs/5/ ========== 04-centos5-centos.png Title: Reposorios de software para CentOS Los siguientes reposorios existen en CentOS desde los cuales se pueden instalar aplicaciones: [base] (alias [os]) - RPMS presentes en los ficheros ISO de CentOS. [updates] - Actualizaciones (Updates) al reposorio [base]. [addons] - Elementos producidos al recompilar los SRPMS pero dejados fuera por el proveedor. [contrib] - Elementos que son contribución de los usuarios de CentOS [extras] - Elementos que no están presentes en el proveedor (mejoran paquetes de [base]). [centosplus] - Elementos que no están presentes en el proveedor (mejoran paquetes de [base]). [testing] - Elementos en prueba, paquetes de calidad beta Más información:http://mirror.centos.org/centos/5/Readme.txt ========== 05-centos5-centosplus.png: Éste repositorio es para elementos que actualizarán ciertos componentes del repositorio base. Éste repo cambiará a CentOS de forma tal que ya no será exactamente como los contenidos del proveedor. El equipo de desarrollo de CentOS ha probado cada elemento de éste repo, y ellos se pueden compilar y trabajan bajo CentOS-5. Ellos no han sido probados por el proveedor y no estarán disponibles en los productos del proveedor. Usted debe entender que el uso de estos elementos remueve el 100% de compatibilidad binaria con los productos del proveedor. Más información: http://mirror.centos.org/centos/5/centosplus/Readme.txt ========== 06-centos5-support.png Title: Ayuda con CentOS Usted puede obtener ayuda con CentOS de varias maneras, incluyendo: * Internet Relay Chat (IRC) - #centos, #centos-social y #centos-devel en irc.freenode.net * Listas de Correo - CentOS, CentOS-Devel, CentOS-Announce y en las listas expecíficas de otros idiomas que aparecen en http://lists.centos.org * Foros: Disponibles en http://www.centos.org/modules/newbb/ Más información: http://www.centos.org/ ========== 08-centos5-wiki.png Title: Documentación para CentOS La siguiente Documentación esta disponible para CentOS: Deployment Guide, Installation Guide, Virtualization Guide, Cluster Suite Overview, Cluster Administration, Cluster Logical Volume Manager, Global File System, Global Network Block Device, Virtual Server Administration, Managing Software with yum, Using YumEx, and release notes for all software. Más información: http://www.centos.org/docs/5/ ========== 08-centos5-wiki.png Title: Wiki de CentOS El wiki de CentOS está disponible con: Preguntas Más Frecuentes (FAQs, PMF), COMOs (HowTos), Tips y Artículos en varios asuntos relacionados con CentOS que incluyen instalación de aplicaciones, actualizaciones, configuración de reposorios y mucho más. El wiki también contiene información de Eventos de CentOS en su localidad y CentOS en los medios. En colaboración con las lista de correo CentOS-Docs, los contribuyentes pueden obtener permiso para publicar artículos, tips y COMOs (HowTos) en el wiki de CentOS .... así que contribuye hoy mismo!! Más información: http://wiki.centos.org/ ========== 09-centos5-virtualization.png Title: Virtualización en CentOS-5 CentOS-5 ofrece Virtualización vía Xen para las plataformas i386 y x86_64 en ambos modos: virtualización completa y paravirtualización. La Guía de Virtualización y las Guía para la Administración de un Servidor Virtual ofrecen información sobre la virtualización en CentOS-5. Más información: http://www.centos.org/docs/5/

4 5

Zero day updates upstream
by Karanbir Singh 17 Mar '07

17 Mar '07

hi guys, Something to talk about while we prep C-5 for release... There were some packages that were updated along with release, I can imagine this was since the tree must have been frozen a while before actual release upstream. However, we dont have that problem - the tree hasent been released. So, what does everyone thing ? Should we release the tree with the updates rolled in ? or should we release the tree exactly as upstream did, and also provide the updates to go alongside - but in the updates repo ? One thing that I would be very hesitant to update would be the kernel, since updating that would imply updating the installer kernel as well. Which is going to cause lots of issues since its known that vendors and support people will ask for specific kernels at specific times ( eg. installed with x.y.z and 5.0.0 ) - KB -- Karanbir Singh : http://www.karan.org/ : 2522219@icq

18 38

Re: [CentOS-docs] Java Installation HowTo kickoff (JDK 1.4.2, 1.5 and 1.6)
by Leonardo Pinheiro 16 Mar '07

16 Mar '07

On 3/13/07, Ralph Angenendt <ra+centos(a)br-online.de > wrote: > > Oh, I forgot: The page is not yet linked to from anywhere, we'll do that > when you are ready. > > Thanks in advance, > > Ralph I've started posting it (not finished), and there is indeed a link for it in the HowTos (http://wiki.centos.org/HowTos ). I hope by now the JavaOnCentOS may be used at least by experienced users. Suggestions are welcome. Leonardo

3 3

Re: [CentOS-devel] Zero day updates upstream
by C. Halstead 15 Mar '07

15 Mar '07

----- "Matt Hyclak" <hyclak(a)math.ohiou.edu> wrote: > > I vote we stick with upstream and just make the updates available > immediately in the updates repo. +1 -chris --- C. Halstead <chris(a)sourcelabs.com> SourceLabs - http://www.sourcelabs.com Dependable Open Source Systems

1 0

CentOS 5 Devel problems with initial setup
by Brian Taber 13 Mar '07

13 Mar '07

Just installed CentOS 5 Beta. During install I selected no ipv6 support (not sure if that anything to do with it). After install, the initial setup screen, I changed authentication to use LDAP, then I tried to go into firewall setup and it hung. I had to reboot to try again...

2 1

A request for your input.
by lmth＠deakin.edu.au 13 Mar '07

13 Mar '07

Hello My name is Lara Thynne and I am a PhD candidate at Deakin University Australia. I am currently researching the boundary between work and leisure activities directly related to the open source community and open source program development. As part of this I am running a survey at the following address. https://dcarf.deakin.edu.au/surveys/oss/ The survey is completely confidential and looks at your views and motivations to use Open Source software and to participate in the community. It will only take a five to ten minutes to complete and your contact details will not be recorded. You can withdraw your participation at any stage. I sincerely apologize for the spammish nature of this e-mail - I don't mean to abuse this list. I am trying to collect responses from as many open source developers and users as possible and a mailing list like can be the only way to reach many developers. Thanks again Lara P.S The program that I am using is open source, of course (www.phpsurveyor.org)

1 0

Malloc behavior
by Leonardo Vilela Pinheiro 11 Mar '07

11 Mar '07

Hi, I'm sorry for a so big email, but this might be a bug. As some of you may know, there is a characteristic of malloc called overcommit, which lets a program "allocate" more virtual memory than is available on the system. I've set overcommit_memory=2 and turned off swap, but I believe the behaviour of malloc is not the expected. Let me introduce the overcommit, then show the test code, then the results. //-- Starting introduction of overcommit According to http://www.die.net/doc/linux/man/man3/malloc.3.html: "By default, Linux follows an optimistic memory allocation strategy. This means that when *malloc*() returns non-NULL there is no guarantee that the memory really is available. This is a really bad bug. In case it turns out that the system is out of memory, one or more processes will be killed by the infamous OOM killer. In case Linux is employed under circumstances where it would be less desirable to suddenly lose some randomly picked processes, and moreover the kernel version is sufficiently recent, one can switch off this overcommitting behavior using a command like # echo 2 > /proc/sys/vm/overcommit_memorySee also the kernel Documentation directory, files *vm/overcommit-accounting* and *sysctl/vm.txt*." Looking at vm/overcommit-accounting: "The Linux kernel supports the following overcommit handling modes 0 - Heuristic overcommit handling. Obvious overcommits of address space are refused. Used for a typical system. It ensures a seriously wild allocation fails while allowing overcommit to reduce swap usage. root is allowed to allocate slightly more memory in this mode. This is the default. 1 - Always overcommit. Appropriate for some scientific applications. 2 - Don't overcommit. The total address space commit for the system is not permitted to exceed swap + a configurable percentage (default is 50) of physical RAM. Depending on the percentage you use, in most situations this means a process will not be killed while accessing pages but will receive errors on memory allocation as appropriate. The overcommit policy is set via the sysctl `vm.overcommit_memory'. The overcommit percentage is set via `vm.overcommit_ratio'." //-- Ending introduction of overcommit Then I started doing some tests. Below is my the test code: //---------------------------- Top of test code #include <stdio.h> #include <malloc.h> #include <limits.h> #include <string.h> #include <unistd.h> int main(void) { int i; char *p; 4 char *r = malloc(1048576); // Filling some useless space to copy later for (i = 0; i <= 1048576; i++) { *(char*)(r+i) = i; } for (i = 1; ; i++) { p = malloc(1048576); if (p == NULL) { printf("malloc %d MB - %p\n", i, p); printf("Returned null\n"); return 0; } else { // printf("malloc %d MB - %p\n", i, p); if (memcpy(p, r, 1048576) == 0) { printf("Error in memcpy\n"); } usleep(5); } } printf("Ok, no NULL\n"); return 0; } //---------------------------- End of test code Conditions: Kernel: 2.6.9-42.0.10.ELsmp RAM memory: 2GB Swap: OFF overcommit_memory=2 (changed by me) overcommit_ratio=50 (default) ' free ' yields: total used free shared buffers cached Mem: 2065252 602872 1462380 0 12372 283248 -/+ buffers/cache: 307252 1758000 Swap: 0 0 0 There is about 1.4GB free RAM memory. Then I've executed the test code got: malloc 178 MB - (nil) Returned null According to the kernel document above: "The total address space commit for the system is not permitted to exceed swap + a configurable percentage (default is 50) of physical RAM. Depending on the percentage you use, in most situations this means a process will not be killed while accessing pages but will receive errors on memory allocation as appropriate." Shouldn't I have got something about 1000 MB instead of 178 MB, because 1000 MB is 50% of physical memory? As long as I have 1.4GB free, I should be able to allocate those 1000 MB. Are there other (configurable or not) limits for memory allocation? (ulimit is not being used) Then I repeated the same test, but with swap on. Swap size is 1GB. Conditions: Kernel: 2.6.9-42.0.10.ELsmp RAM memory: 2GB Swap: 1GB overcommit_memory=2 (changed by me) overcommit_ratio=50 (default) ' free ' yields: total used free shared buffers cached Mem: 2065252 605480 1459772 0 12628 283512 -/+ buffers/cache: 309340 1755912 Swap: 1048568 0 1048568 Then I've executde the test code and got: malloc 1198 MB - (nil) Returned null It means this time I've allocated successfuly 1198 MB. Shouldn't I have got something about 2GB? Thanks Leonardo Pinheiro

2 1

Building perl (and perl threads memory leak)...
by James Olin Oden 11 Mar '07

11 Mar '07

Hi All, I'm trying to rebuild the version of perl that is in CentOS 4.3 to update the version of threads::shared(3pm) that has a serious memory leak in it. When I try to build it some of the tests its running fail (failure went off my screen but I'll have that in a moment) and it failed to build. BTW, I'm building on a CentOS 4.2 system. So my questions are two fold: - Does anyone know of any known issues with building the perl SRPM in general? - Once I have the latest threads::shared in buildable SRPM is there an interest in picking that up, or is there anyone that would like to put it in a repository? Cheers...james

5 14

C5: yum-metadata and non-yum yum-metadata
by Karanbir Singh 11 Mar '07

11 Mar '07

firstly, we slipped on shipping beta out yesterday, but we hit a couple of issues that needed to be resolved before we could get the iso's out. Most of the things are now fixed and the final bits are building as I write this email. there is one issue that was raised by Johnny that really does need fixing, perhaps not something for beta-public, but something that does need to get fixed for Final release. <background> The way things stand right now, anaconda uses yum in c5, so the media now contains a local repository metadata but its not the standard meta data used by yum. Anaconda and pirut need a specific string added in ( the mediaid fluffage, some of the fedora guys will be familiar with ) so that they can use the media at installtime and also be able to use the same media post install to add packages. The issue is, that this now creates a problem in that you can no longer loop mount the DVD iso under a http/ftp server and just use that as a remote repository to pull packages from using yum. </background> So now the thing is - for us to facilitate this there are three options. 1. We ship 2 repodata/'s on the media and use one for anaconda and use the other for yum ( ugly fix ) 2. We change anaconda to not need that media stuff in the repodata/, and get that from somewhere else ( not gonna happen : too much work, and too much potential to change from upstream in ways not even imaginable ) 3. We fix yum to use the media fluff'd repodata/ ( potentially a few lines fix and should just work ). This will allow yum + anaconda, pirut and friends to essentially just use the same repository metadata. What does everyone else think about this ? I think from this email, my own personal preference is easy to make out. Also, is this really an issue we even need to worry about ? For me, its an issue since I use loop mounted media right off the block. Does anyone else do the same, or is everyone just coping the tree's out and doing createrepo foo ? -- Karanbir Singh : http://www.karan.org/ : 2522219@icq

4 6

Re: [CentOS] RHWAS rebuild efforts
by Karanbir Singh 10 Mar '07

10 Mar '07

Leonardo Vilela Pinheiro wrote: > Maybe this thread should go to centos-devel list. sure, and moved! > Can you give us more details on what packages need JDK, and which JDK? > I'd like to understand what is going on, which packages are not ported > to Centosplus yet and why. There are bits of jboss and mod_jk stuff form rhwas4as that need the java stuff. > Do we have to build (compile) JDK? if you want to, but considering its unlikely we will get the sources for 1.5.x jdk, I'd say we might need the route of nosrc.rpm instead :) > Can't we use JPackage.org's and give users instructions on how to > install and enable their repository? Maybe thats possible ( I know at least the mysql-jdbc package has its origins in jpp ) , would you like to take this effort on ? Jim and HughesJr have been looking at the rhwas stuff, if you are interested in taking this up, maybe we can start a wiki page with details. - KB -- Karanbir Singh : http://www.karan.org/ : 2522219@icq

1 0

Octave for CentOS5
by Phil Schaffner 08 Mar '07

08 Mar '07

Apparently Octave has been orphaned by the upstream for EL5 , although it is still in Fedora Extras. It does successfully build from FC6/7 src.rpm packages under CentOS5 beta, albeit with a few additional requirements... SRPMS: fftw-3.1.2-3.fc6.src.rpm glpk-4.13-1.fc6.src.rpm hdf5-1.6.5-7.fc7.src.rpm octave-2.9.9-1.fc6.src.rpm ufsparse-2.1.1-1.fc6.src.rpm RPMS: fftw-3.1.2-3.el5.i386.rpm fftw-debuginfo-3.1.2-3.el5.i386.rpm fftw-devel-3.1.2-3.el5.i386.rpm glpk-debuginfo-4.13-1.el5.i386.rpm glpk-devel-4.13-1.el5.i386.rpm glpk-utils-4.13-1.el5.i386.rpm hdf5-1.6.5-7.el5.i386.rpm hdf5-debuginfo-1.6.5-7.el5.i386.rpm hdf5-devel-1.6.5-7.el5.i386.rpm octave-2.9.9-1.el5.i386.rpm octave-debuginfo-2.9.9-1.el5.i386.rpm octave-devel-2.9.9-1.el5.i386.rpm ufsparse-2.1.1-1.el5.i386.rpm ufsparse-debuginfo-2.1.1-1.el5.i386.rpm ufsparse-devel-2.1.1-1.el5.i386.rpm Is there interest in adding this to centosplus? Or perhaps Dag or Karanbir will pick it up? I will be building it locally anyway, if it is not available elsewhere, so could help with keeping updated. Phil

13 30

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

devel March 2007