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Window Server 2003 will not run as paravirtualized?
by Neil Aggarwal 08 Jul '09

08 Jul '09

Hello: According to the Red Hat Virtualization Guide, Windows Server 2003 32-bit will only run as a fully virtualized guest on an AMD64 system. I thought I have seen a lot of discussion about running paravirtualized Windows on CentOS. Is that a bad idea? Neil -- Neil Aggarwal, (281)846-8957, www.JAMMConsulting.com Will your e-commerce site go offline if you have a DB server failure, fiber cut, flood, or other disaster? If so, ask me about our geographically redudant database system.

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Re: [CentOS] 2 servers cluster
by sheraz naz 08 Jul '09

08 Jul '09

http://www.howtoforge.com/high_availability_heartbeat_centos ? --- On Mon, 6/29/09, Linux Advocate <linuxhousedn(a)yahoo.com> wrote: From: Linux Advocate <linuxhousedn(a)yahoo.com> Subject: Re: [CentOS] 2 servers cluster To: "CentOS mailing list" <centos(a)centos.org> Date: Monday, June 29, 2009, 12:12 AM thanx bro. yes i have been looking as well. have looked at drbd... From: Neil Aggarwal <neil(a)JAMMConsulting.com> To: CentOS mailing list <centos(a)centos.org> Sent: Monday, June 29, 2009 12:32:46 PM Subject: Re: [CentOS] 2 servers cluster #yiv693936518 DIV { MARGIN:0px;} We tried Sequioa: http://www.continuent.com/community/lab-projects/sequoia We wanted automatic failover and geographical distribution of the database nodes. Sequoia only supports master-master operation if the database nodes are on the same subnet. We did not find anything else out there, so we wrote our own geographically distributed database system. We can adapt that to your project if you are interested. Neil -- Neil Aggarwal, (281)846-8957, www.JAMMConsulting.com Your e-commerce site can be geographically redundant and available even if failure occurs. Ask me about the GRed database system. From: centos-bounces(a)centos.org [mailto:centos-bounces@centos.org] On Behalf Of Linux Advocate Sent: Sunday, June 28, 2009 11:18 PM To: CentOS mailing list Subject: Re: [CentOS] 2 servers cluster taling abt piranha... i understand that its LVS + webfrontend and is suitable fro webpages and so on. What do we need to make it as a LAMP cluster, i.e with a mysql HA backend as well. So-> HA of [ LoadBalancer + Apache + MySQL} Any ideas guys? From: fmb fmb <feedmb(a)googlemail.com> To: CentOS mailing list <centos(a)centos.org> Sent: Saturday, June 27, 2009 11:14:33 PM Subject: Re: [CentOS] 2 servers cluster Thnx Brian. This is the first thing that I will do... On Sat, Jun 27, 2009 at 5:29 PM, Brian Mathis <brian.mathis(a)gmail.com> wrote: CentOS has the redhat piranha packages available for install. Piranha is a repackaging of the linux virtual server software, along with a web-based front-end. You can find information about that in the CentOS docs and also by googling for "redhat piranha". On Fri, Jun 26, 2009 at 11:57 PM, fmb fmb<feedmb(a)googlemail.com> wrote: > Hi, > > I am thinking of setting up two servers in load balance mode. I would really > appreciate your suggestions and hints... > > > thnx, > _______________________________________________ CentOS mailing list CentOS(a)centos.org http://lists.centos.org/mailman/listinfo/centos -----Inline Attachment Follows----- _______________________________________________ CentOS mailing list CentOS(a)centos.org http://lists.centos.org/mailman/listinfo/centos

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yum update error
by Olaf Mueller 08 Jul '09

08 Jul '09

Hello, since today I could not update my CentOS 5.3 system with yum cause of the following error message. # yum update [...] Resolving Dependencies --> Running transaction check ---> Package exiv2.i386 0:0.18.2-1.el5.rf set to be updated ---> Package perl-Params-Util.i386 0:1.00-1.el5.rf set to be updated ---> Package perl-Moose.noarch 0:0.86-1.el5.rf set to be updated --> Processing Dependency: perl(Class::MOP) >= 0.89 for package: perl-Moose ---> Package perl-MRO-Compat.noarch 0:0.11-1.el5.rf set to be updated ---> Package exiv2-devel.i386 0:0.18.2-1.el5.rf set to be updated --> Finished Dependency Resolution perl-Moose-0.86-1.el5.rf.noarch from rpmforge has depsolving problems --> Missing Dependency: perl(Class::MOP) >= 0.89 is needed by package perl-Moose-0.86-1.el5.rf.noarch (rpmforge) Error: Missing Dependency: perl(Class::MOP) >= 0.89 is needed by package perl-Moose-0.86-1.el5.rf.noarch (rpmforge) I have asked about the missing perl(Class::MOP) >= 0.89 package on the rpmforge mailing list without getting any answer. So maybe could this be a problem of CentOS or Epel repo? Thank you very much for your help! regards Olaf

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Problems with rpmforge repo?
by Phil Savoie 08 Jul '09

08 Jul '09

Hello, Tried yum update all yesterday and today and seems there is a perl dependency missing. Does anyone know if it is a problem or just a sync thing and that I should be more patient. Error is below: --> Processing Dependency: perl(Compress::Raw::Zlib) >= 2.020 for package: perl-IO-Compress --> Finished Dependency Resolution perl-IO-Compress-2.020-1.el5.rf.noarch from rpmforge has depsolving problems --> Missing Dependency: perl(Compress::Raw::Zlib) >= 2.020 is needed by package perl-IO-Compress-2.020-1.el5.rf.noarch (rpmforge) Error: Missing Dependency: perl(Compress::Raw::Zlib) >= 2.020 is needed by package perl-IO-Compress-2.020-1.el5.rf.noarch (rpmforge) Thanks, Phil

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Flash Drive problem?
by Ron Blizzard 08 Jul '09

08 Jul '09

I've been having an odd problem lately. When I drag files from the computer to a flash drive, they appear to copy, but when I try to use the files I find that only the name was copied (file size of 0). When I copy the same files to the same flash drive, from the terminal, everything seems to work. Has anyone else experienced a problem like this? It's starting to get a little frustrating. -- RonB -- Using CentOS 5.3

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Correct way to disble TCP Segmentation Offload (tso off) in CentOS 5
by Santi Saez 08 Jul '09

08 Jul '09

Hi, What's the correct way to disble TSO (TCP Segmentation Offload) in RHEL5? I have tried adding those options in ifcfg-ethX configuration file: # grep ETHTOOL /etc/sysconfig/network-scripts/ifcfg-eth0 ETHTOOL_OPTS="tso off" And also with: ETHTOOL_OPTS="-K eth0 tso off" But when restating the server TSO is enabled: # ethtool -k eth0 tcp segmentation offload: on As a temporary solution, I'm executing this command in a start script: /sbin/ethtool -K eth0 tso off But I think it can be configured in network configuration files, any idea to solve this? thanks!! Regards, -- Santi Saez http://woop.es

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Re: [CentOS] dhcp question
by chloe K 08 Jul '09

08 Jul '09

thank you how can I put the name server in dhcpd.conf for the client as I use ISP nameserver? this name server has to change when I change other ISP too eg: dhcpd.conf option domain-name-servers x.x.x.x; thank you --- On Wed, 7/8/09, Tim Nelson <tnelson(a)rockbochs.com> wrote: From: Tim Nelson <tnelson(a)rockbochs.com> Subject: Re: [CentOS] dhcp question To: "CentOS mailing list" <centos(a)centos.org> Received: Wednesday, July 8, 2009, 12:27 PM #yiv1433150591 p {margin:0;} ----- "chloe K" <chloekcy2000(a)yahoo.ca> wrote: > Hi How can I do the dhcp to assign ip for eth2 network only? eth1 and eth0 can igorn thank you Edit your /etc/sysconfig/dhcpd file. Ensure the 'DHCPDARGS' line looks like this: DHCPDARGS=eth2 Save the file then restart DHCP. --Tim -----Inline Attachment Follows----- _______________________________________________ CentOS mailing list CentOS(a)centos.org http://lists.centos.org/mailman/listinfo/centos __________________________________________________________________ Make your browsing faster, safer, and easier with the new Internet Explorer® 8. Optimized for Yahoo! Get it Now for Free! at http://downloads.yahoo.com/ca/internetexplorer/

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Re: [CentOS] Problems with rpmforge repo?
by Mr. X 08 Jul '09

08 Jul '09

--- On Wed, 7/8/09, Phil Savoie <psavoie1783(a)rogers.com> wrote: > From: Phil Savoie <psavoie1783(a)rogers.com> > Subject: [CentOS] Problems with rpmforge repo? > To: "CentOS mailing list" <centos(a)centos.org> > Date: Wednesday, July 8, 2009, 2:26 AM > Hello, > > Tried yum update all yesterday and today and seems there is > a perl > dependency missing. Does anyone know if it is a > problem or just a sync > thing and that I should be more patient. Error is > below: > > --> Processing Dependency: perl(Compress::Raw::Zlib) > >= 2.020 for > package: perl-IO-Compress > --> Finished Dependency Resolution > perl-IO-Compress-2.020-1.el5.rf.noarch from rpmforge has > depsolving problems > --> Missing Dependency: perl(Compress::Raw::Zlib) > >= 2.020 is needed > by package perl-IO-Compress-2.020-1.el5.rf.noarch > (rpmforge) if you are running x86_64 then exclude the i386 package. Try uninstalling perl-IO-Compress.i386 first. -- Mark

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dhcp question
by chloe K 08 Jul '09

08 Jul '09

Hi How can I do the dhcp to assign ip for eth2 network only? eth1 and eth0 can igorn thank you __________________________________________________________________ Ask a question on any topic and get answers from real people. Go to Yahoo! Answers and share what you know at http://ca.answers.yahoo.com

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Getting started with NFS
by Niki Kovacs 08 Jul '09

08 Jul '09

Hi, I've never been using NFS before, but I'm going to need it. I gathered some documentation (Deployment Guide, RHEL 5 Unleashed, general NFS docs) and I have a few machines to experiment with. After about two hours of reading and experimenting, I must admit the documentation is confusing, to say the least. Although some step-by-step tutorials are provided, none of them work. For example, the RHEL deployment guide mentions NFSv2, NFSv3 and NFSv4... but as much as I poke around, I don't even find a way to checkout which one of the version I'm running. So... 1) Can you suggest some reliable and well-written (think: newbie-friendly) documentation about NFS? 2) Usually I start out from a minimal install on desktop as well as servers. Which packages are needed on the servers side, and on the client side, in order for NFS to work correctly? None of the docs mentioned above says a word about it. Thanks, Niki

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