Discuss

discuss@lists.centos.org

34758 discussions

Invitation to connect on LinkedIn
by Joshua Gimer 31 Mar '09

31 Mar '09

LinkedIn ------------ Joshua Gimer requested to add you as a connection on LinkedIn: ------------------------------------------ Romeo, I'd like to add you to my professional network on LinkedIn. - Joshua View invitation from Joshua Gimer http://www.linkedin.com/e/c640Z0zoY42Hba6yQ6iWhZknxFvA/blk/1105858934_2/0On… ------------------------------------------ DID YOU KNOW you can use your LinkedIn profile as your website? Select a vanity URL and then promote this address on your business cards, email signatures, website, etc http://www.linkedin.com/e/ewp/inv-21/ ------ (c) 2009, LinkedIn Corporation

1 1

Creating a CentOS Print Server for Windows Clients
by Joseph L. Casale 31 Mar '09

31 Mar '09

A while ago I looked into this and was told not to bother as it was a hack at best. Anyone shed any reliable info on creating a print server for windows nt -> vista clients both x86 and x46 for a few Canon and HP IP Printers. Would this be reliable, are there any caveats or issues to be aware of? Thanks! jlc

3 5

gdmgreeter and powersave
by David Fitzgerald 30 Mar '09

30 Mar '09

I have a bunch of workstations running CentOS 5.2. When the gdmgreeter is displayed, the monitor never blanks or powers off even though I have DPMS enabled in xorg.conf. When a user is logged in it works as expected. I Googled around and saw some references to this happening, but have not found a solution. Am I missing something obvious? The display adapters are Radeon 2400X's and use the most recent drivers from ATI. My users are students, and not very reliable in manually turning off the monitors when they are finished. Can anyone help me with this? Dave +++++++++++++++++++++++ David Fitzgerald Department of Earth Sciences Millersville University Millersville, PA 17551 Phone: 717-871-2394 I don't know half of you half as well as I should like; and I like less than half of you half as well as you deserve. Bilbo Baggins, The Fellowship of the Ring

1 0

Re: [CentOS] How to check server kernel support 32 Gb RAM (X86,
by mcclnx mcc 30 Mar '09

30 Mar '09

The reason we did not use 64 bits O.S. due to we still have some problem run 64 bit ORACLE on X86_64. I have another question: since server we have is "SMP" how come it can show 32 GB RAM on application like "top" and "free"? Thanks. --- 09/3/30 (一)，John R Pierce <pierce(a)hogranch.com> 寫道： > 寄件者: John R Pierce <pierce(a)hogranch.com> > 主旨: Re: [CentOS] How to check server kernel support 32 Gb RAM (X86, > 收件者: centos(a)centos.org > 日期: 2009 3 30 一下午 2:24 > > > > > > we have CENTOS 4.7 (X86) on DELL server, I already put > 32 GB RAM on it. I can use "top" or "free" to check > memory and it did show 32 GB. > > > > I check REDHAT site and found it say: > > > > The "SMP" kernel supports a maximum of 16GB of main > memory. Systems with more than 16GB of main memory use the > "Hugemem" kernel. > > > > I use "uname -r" to check kernel and it show: > > > > # uname -r > > 2.6.9-78.0.13.ELsmp > > > > It did NOT show "Hugemem", does this server kernel > support 32 GB or not? If NOT how can I change kernel > to "hugeme"? > > Dare we ask why this isn't a 64bit server? > using 32gb of memory on a processor architecture that can > only directly address 4GB at a time is kind of brutal, > unless this server is handling a rather large number > of connection sessions at the same time. For > instance, a 32bit database server will have a max of about > 2.5GB of shared memory usable. > > to install the hugemem kernel, > yum install kernel-hugemem > reboot, and test this by selecting it in the grub menu, > then adjust /boot/grub.conf to suit. > > read the release notes carefully on hugemem, its a very > high overhead thing, as the kernel runs in a private > memory space seperate from the applications, so all > kernel<->user transfers are complex and slow. > http://www.centos.org/docs/4/html/release-notes/as-x86/ > > > _______________________________________________ > CentOS mailing list > CentOS(a)centos.org > http://lists.centos.org/mailman/listinfo/centos > ______________________________________________________________________________________________________ 付費才容量無上限？Yahoo!奇摩電子信箱2.0免費給你，信件永遠不必刪！ http://tw.mg0.mail.yahoo.com/dc/landing

2 1

Re: [CentOS] How to check server kernel support 32 Gb RAM (X86,
by John R Pierce 30 Mar '09

30 Mar '09

> > > we have CENTOS 4.7 (X86) on DELL server, I already put 32 GB RAM on it. I can use "top" or "free" to check memory and it did show 32 GB. > > I check REDHAT site and found it say: > > The "SMP" kernel supports a maximum of 16GB of main memory. Systems with more than 16GB of main memory use the "Hugemem" kernel. > > I use "uname -r" to check kernel and it show: > > # uname -r > 2.6.9-78.0.13.ELsmp > > It did NOT show "Hugemem", does this server kernel support 32 GB or not? If NOT how can I change kernel to "hugeme"? Dare we ask why this isn't a 64bit server? using 32gb of memory on a processor architecture that can only directly address 4GB at a time is kind of brutal, unless this server is handling a rather large number of connection sessions at the same time. For instance, a 32bit database server will have a max of about 2.5GB of shared memory usable. to install the hugemem kernel, yum install kernel-hugemem reboot, and test this by selecting it in the grub menu, then adjust /boot/grub.conf to suit. read the release notes carefully on hugemem, its a very high overhead thing, as the kernel runs in a private memory space seperate from the applications, so all kernel<->user transfers are complex and slow. http://www.centos.org/docs/4/html/release-notes/as-x86/

1 0

How to check server kernel support 32 Gb RAM (X86, CENTOS 4.7)??
by mcclnx mcc 30 Mar '09

30 Mar '09

we have CENTOS 4.7 (X86) on DELL server, I already put 32 GB RAM on it. I can use "top" or "free" to check memory and it did show 32 GB. I check REDHAT site and found it say: The "SMP" kernel supports a maximum of 16GB of main memory. Systems with more than 16GB of main memory use the "Hugemem" kernel. I use "uname -r" to check kernel and it show: # uname -r 2.6.9-78.0.13.ELsmp It did NOT show "Hugemem", does this server kernel support 32 GB or not? If NOT how can I change kernel to "hugeme"? Thanks. ______________________________________________________________________________________________________ 付費才容量無上限？Yahoo!奇摩電子信箱2.0免費給你，信件永遠不必刪！ http://tw.mg0.mail.yahoo.com/dc/landing

2 1

liblber-2.3.so.0 and libldap-2.3.so.0 -needed for Php 5.2
by Sean Waite 30 Mar '09

30 Mar '09

I am trying to upgrade Php 5.1 to 5.2, I have added a few repos for yum, but I end up getting two errors: Missing Dependency: libldap-2.3.so.0 is needed by package php-ldap Missing Dependency: liblber-2.3.so.0 is needed by package php-ldap I have openldap 2.4 installed, libldap-2.4.so.2.2.0 and liblber-2.4.so.2.2.0 are present. I know that I could link to these files correct? But would that break any compatibility? Any advice how I can proceed would be really helpful.

1 0

Re: [CentOS] need trouble ticket system
by Erick M. 30 Mar '09

30 Mar '09

Hi, i using [root@se~]# yum search otrs Setting up repositories Reading repository metadata in from local files Excluding Packages from CentOS-5 - Base Finished Excluding Packages from CentOS-5 - Updates Finished Excluding Packages from CentOS-5 - Extras Finished Excluding Packages from CentOS-5 - Addons Finished otrs.i386 2.3.3-01 installed Matched from: otrs The Open Ticket Request System (http://otrs.org/) is a web based ticket system. Feedback: feedback(a)otrs.org Authors: -------- Carsten Gross <carsten at siski.de> Christian Schoepplein <cs at otrs.de> Franz Breu <breu.franz at bogen.net> Fred van Dijk <fvandijk at marklin.nl> Lars M�LLER <lars at m5r.de> Nicolas Goralski <ngoralski at oceanet-technology.com> Richard Kammermayer <rk at otrs.de> Stefan Rother <sr at otrs.de> Thomas Raith <tr at otrs.de> Vladimir Gerdjikov <gerdjikov at gerdjikovs.net> Martin Edenhofer <me at otrs.de> OTRS is an Open source Ticket Request System with many features to manage customer telephone calls and e-mails. It is distributed under the GNU General Public License (GPL) and tested on Linux, Solaris, AIX, FreeBSD, OpenBSD and Mac OS 10.x. Do you receive many e-mails and want to answer them with a team of agents? You're going to love the OTRS! Feature list: Web-Interface: - Agent web interface for viewing and working on all customer requests - Admin web interface for changing system things - Customer web interface for viewing and sending infos to the agents - Webinterface with themes support - Multi language support (Brazilian Portuguese, Bulgarian, Dutch, English, Finnish, French, German, Italian and Spanish) - customize the output templates (dtl) release independently - Webinterface with attachment support - easy and logical to use Email-Interface: - PGP support - SMIME support - MIME support (attachments) - dispatching of incoming email via email addess or x-header - autoresponders for customers by incoming emails (per queue) - email-notification to the agent by new tickets, follow ups or lock timeouts Ticket: - custom queue view and queue view of all requests - Ticket locking - Ticket replies (standard responses) - Ticket autoresponders per queue - Ticket history, evolution of ticket status and actions taken on ticket - abaility to add notes (with different note types) to a ticket - Ticket zoom feature - Tickets can be bounced or forwarded to other email addresses - Ticket can be moved to a different queue (this is helpful if emails are for a specific subject) - Ticket priority - Ticket time accounting - Ticket merge feature - Ticket ACL support - content Fulltext search System: - creation and configuration of user accounts, and groups - creation of standard responses - Signature configuration per queue - Salutation configuration per queue - email-notification of administrators - email-notification sent to problem reporter (by create, locked, deleted, moved and closed) - submitting update-info (via email or webinterface). - deadlines for trouble tickets - ASP (activ service providing) support - TicketHook free setable like 'Call#', 'MyTicket#', 'Request#' or 'Ticket#' - Ticket number format free setable - different levels of permissions/access-rights. - central database, Support of different SQL databases (e. g. MySQL, PostgeSQL, ...) - user authentication agains database or ldap directory - easy to develope you own addon's (OTRS API) - easy to write different frontends (e. g. X11, console, ...) - own package manager (e. g. for application modules like webmail, calendar or filemanager) - a fast and usefull application from Salvador, Erick García --- El dom, 29/3/09, Eduardo Grosclaude <eduardo.grosclaude(a)gmail.com> escribió: > De: Eduardo Grosclaude <eduardo.grosclaude(a)gmail.com> > Asunto: Re: [CentOS] need trouble ticket system > Para: "CentOS mailing list" <centos(a)centos.org> > Fecha: domingo, 29 marzo, 2009 8:53 > On Sun, Mar 29, 2009 at 3:45 AM, > Dhaval Thakar > <dhaval.thakar(a)networthdirect.com> > wrote: > > Hi, > > > > I need to implement trouble tracking system, > GLPI may be worth a look > > -- > Eduardo Grosclaude > Universidad Nacional del Comahue > Neuquen, Argentina > _______________________________________________ > CentOS mailing list > CentOS(a)centos.org > http://lists.centos.org/mailman/listinfo/centos >

1 0

Problem with Tomcat
by Sergio Belkin 30 Mar '09

30 Mar '09

Hi, Tomcat was running well and suddenly stop of working. I am using tomcat5-5.5.23-0jpp.7.el5_2.1 on Centos 5.2 /etc/tomcat5/tomcat5.conf looks like as follows: JAVA_HOME="/usr/lib/jvm/java" CATALINA_HOME="/usr/share/tomcat5" JASPER_HOME="/usr/share/tomcat5" CATALINA_TMPDIR="/usr/share/tomcat5/temp" JAVA_ENDORSED_DIRS="/usr/share/tomcat5/common/endorsed" JAVA_OPTS="$JAVA_OPTS -Dcatalina.ext.dirs=$CATALINA_HOME/shared/lib:$CATALINA_HOME/common/lib" TOMCAT_USER="tomcat" SHUTDOWN_WAIT=30 CATALINA_PID=/var/run/tomcat5.pid And var/log/tomcat5/catalina.out has: SEVERE: Begin event threw error java.lang.NoClassDefFoundError: javax/servlet/http/HttpServletRequest at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$000(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2427) at java.lang.Class.privateGetPublicMethods(Class.java:2547) at java.lang.Class.getMethods(Class.java:1410) at org.apache.tomcat.util.IntrospectionUtils.findMethods(IntrospectionUtils.java:812) at org.apache.tomcat.util.IntrospectionUtils.setProperty(IntrospectionUtils.java:268) at org.apache.catalina.startup.SetAllPropertiesRule.begin(SetAllPropertiesRule.java:59) at org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1276) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1562) at org.apache.catalina.startup.Catalina.load(Catalina.java:490) at org.apache.catalina.startup.Catalina.load(Catalina.java:524) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:267) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432) Caused by: java.lang.ClassNotFoundException: javax.servlet.http.HttpServletRequest at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) ... 38 more java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:267) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432) Caused by: java.lang.NoClassDefFoundError: javax/servlet/http/HttpServletRequest at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$000(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2427) at java.lang.Class.privateGetPublicMethods(Class.java:2547) at java.lang.Class.getMethods(Class.java:1410) at org.apache.tomcat.util.IntrospectionUtils.findMethods(IntrospectionUtils.java:812) at org.apache.tomcat.util.IntrospectionUtils.setProperty(IntrospectionUtils.java:268) at org.apache.catalina.startup.SetAllPropertiesRule.begin(SetAllPropertiesRule.java:59) at org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1276) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1562) at org.apache.catalina.startup.Catalina.load(Catalina.java:490) at org.apache.catalina.startup.Catalina.load(Catalina.java:524) ... 6 more Caused by: java.lang.ClassNotFoundException: javax.servlet.http.HttpServletRequest at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) ... 38 more -- -- Open Kairos http://www.openkairos.com Watch More TV http://sebelk.blogspot.com Sergio Belkin -

1 0

how to access encrypted EXT3 partition from Windows
by Rudi Ahlers 30 Mar '09

30 Mar '09

Hi all, I know some may find this OT, so please ignore this if you think it's OT. I don't know any Linux-friendly Windows mailing lists / forums that will even bother with Linux related questions. I want to carry some data (client info, documents, photos, email, accounting stuff, etc) with me on a USB HDD, but want to encrypt it. I know one easy way to shared data between Windows & Linux is to save it on a FAT32 partition. But, I can't encrypt FAT32, so instead I'll format the HDD with EXT3 (probably on a LVM as well), and then encrypt it. I also know there are a few good tools for Widows to read EXT3 partitions, but I can't find one that will read encrypted EXT3 partitions (maybe I'm not searching the correct terms?). So, does anyone know how to access (read & write) to EXT3 from Windows? -- Kind Regards Rudi Ahlers

3 5

Jump to page:

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Discuss