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Notes from the first Sync up 2013-July-24
by Karanbir Singh 26 Jul '13

26 Jul '13

Hi, ci.dev.centos.org: - run through pending merges ( tigalch / athmane ) - do the reimzul integration ( kb ) - nightly tests, esure they are robust enough to rely on --- tests already running nightly --- monitor for another 2 weeks, then look at flaky / shallow tests --- promote publicly, make noise around it - ensure tests are running with latest kernel, reboot needed, this is already being done ( tigalch ) - ensure backups in place for everything ( kb / athmane ) - get a private git repo for puppet / opennebula content ( kb ) Website: - migrate the site to a more reliable host, with more resources while we wait for the new design work to complete ( kb ) - setup a blog / story interface - test-migrate the forums to phpbb ( TrevorH1 / KB ) --- ensure a bunch of people have access to play with the entire forums content, migrated - not just 1 forum as we had done in the past --- write a url redictor from old-url to new-url ( kb ) VIP Program - use name 'Friends' represented as 'Friends of CentOS' - centos.org/Friends and centos.org/Friends/<person> urls for aggregated and person specific content - domain to be used for email / contact TBD ( but not .centos.org ) - Bootstrap resources on Google's compute engine ( pending physical hardware allocation from .centos.org pool ) ( Phibs / Tigalch ) Dojos: - keep them coming --- Bucharest + Madrid + Edinburgh confirmed --- Houston most likely ( but not confirmed ) The next CentOS Syncup is scheduled for 31st July 16:00 UTC in #centos-devel, if there is anything you want to bring up : either as something you want to do, or something you think needs to be done ( even if you are unable to actually do it ) then please come along and raise the issue. If you are unable to make it, please email either me or Christoph in advance along with notes, and we will make sure the issue is raised and discussed during the session. Regards -- Karanbir Singh +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh GnuPG Key : http://www.karan.org/publickey.asc

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weekly syncup
by Karanbir Singh 18 Jul '13

18 Jul '13

hi, In conversation with Christoph earlier today, the idea came up that we should have a weekly public syncup in #centos-devel and try to round up all ( or as many ) lose ends as possible. Given that we now have a large enough contributor base, it might be good to have a project wide ( even if in sections ) backlog, that others can jump in with as well. This would be stuff like forum-migration updates, artwork updates and various things around the project. A summary of this would then be a nice-to-post into a centos.org/whatsup blog. With that in mind, I'm going to propose Wednesday's at 16:00 UTC in #centos-devel @ irc.freenode.net : Timebox'ed to 60 min, and only open to agenda items submitted atleast 2 hrs in advance. I will take on the task of running these meetings, till such time as someome else comes along and fights me for it. Regards -- Karanbir Singh +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh GnuPG Key : http://www.karan.org/publickey.asc

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kernel upgrade for AVX support
by San B 06 Jul '13

06 Jul '13

Hi, I've a CentOS-5.8 Linux installed on a server which has the Intel Xeon Sandy bridge 8 core, dual socket processor. As Sandybridge has AVX feature and can do 8 flops. But we're not able to take performance boost of AVX , as this feature not supported on CentOS-5.8. Is it possible to get AVX working, by just installing the CentOS-6.0 or 6.2 kernel on existing CentOS-5.8 OS, instead of doing re-installation with CentOS-6.2? We're even ready for compiling kernel source. Let us know what you suggest on this. Thanks in advance

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Missing bind-dyndb-ldap update
by James Hogarth 02 Jul '13

02 Jul '13

Hi guys, Been troubleshooting an issue with IPA here and the freeipa guys pointed out a fix in bind-dyndb-ldap-2.3-2.el6_4.1 back in April. http://rhn.redhat.com/errata/RHBA-2013-0739.html https://bugzilla.redhat.com/show_bug.cgi?id=928429 Checking the repos it looks like the updated package is missing since only bind-dyndb-ldap-2.3-2.el6 is present in /os/ with no package in /updates/ Could someone please take a look and see why the package hasn't been rebuilt? Cheers, James

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Re: [CentOS-devel] [CentOS] OT: About rebuilding RHS and RHEV
by C. L. Martinez 28 Jun '13

28 Jun '13

On Fri, Jun 28, 2013 at 7:51 AM, Baptiste AGASSE <baptiste.agasse(a)lyra-network.com> wrote: > Hi, > > I tried to rebuild JBoss EAP 6.0.1 (which was used bay RHEV engine) and RHEV 3.1 from SRPMs some months ago without success (missing some dependencies). I used mock. A week ago I've successfuly built JBoss EAP 6.1 Final from sources (with some little changes because Redhat don't publish some maven plugins and dependencies like slf4j, byteman, hibernate3, junit). > > Have a nice day. > > Regards. > > --- > Baptiste > Thanks Baptiste. After reading docs about RHEV, I have discarded (rebuilding RHEV and RHEM is too much). But not RedHat Storage Server. Reading about it, I see it is based in RHEL EUS 6.2.z and not RHEL 6.4 as I had been assumed. I have located the updates that RedHat has released for RHEL 6.2.z since Centos ceased to publish patches for 6.2 release. My question: If I not wrong, mock uses jails or chroot environments to rebuild packages. Can I use a CentOS 6.4 x86_64 host to rebuild all patches released by RedHat for RHEL 6.2.z and Storage Server 2.0 without problems?? Does someone has tested? P.D: Sorry for the cross posting to centos-devel, but maybe it is an interesting question to publish in centos-devel list.

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tcl8.6 build fails
by Jens Neu 28 Jun '13

28 Jun '13

Dear list, I'm trying to build tcl8.6.0 which some developers want/need. Took the spec file from srpm, and updated to 8.6 as such: http://paste.debian.net/12932/ What I did: - updated version to 8.6.0 - disabled sdt - disabled patches for 5.8.x - changed configure options (s/disable-threads/enable-threads/) and gave it a try. it builds fine, works as far as %install, does the "for i in *.h" (line 104) and gives me a RPM build errors: Bad exit status from /var/tmp/rpm-tmp.Fxgmu1 (%install) now, what puzzles me: 1) the exit status does not give me a line or something what failed 2) the rpm-tmp.Fxgmu1 looks good from inspection 3) sh -x /var/tmp/rpm-tmp.Fxgmu1 runs happily and performs as expected. 4) rpmbuild -vv does not give any more clues as without. ideas anyone how to debug further? best regards Jens www.biotronik.com BIOTRONIK - Celebrating 50 years of excellence Founded in 1963 with the development of the first German pacemaker, BIOTRONIK has brought innovations and the highest quality standards to the cardiac rhythm management and vascular intervention fields in more than 100 countries around the world. We’ve developed advanced technologies such as BIOTRONIK Home Monitoring®, Closed Loop Stimulation (CLS) and Orsiro, the industry's first hybrid drug eluting stent. BIOTRONIK also offers the broadest portfolio of cardiac devices with ProMRI®, an advanced technology that gives patients access to magnetic resonance (MR) scanning. BIOTRONIK SE & Co. KG Woermannkehre 1, 12359 Berlin, Germany Sitz der Gesellschaft: Berlin, Registergericht: Berlin HRA 6501 Vertreten durch ihre Komplementärin: BIOTRONIK MT SE Sitz der Gesellschaft: Berlin, Registergericht: Berlin HRB 118866 B Geschäftsführende Direktoren: Christoph Böhmer, Dr. Lothar Krings This e-mail and the information it contains including attachments are confidential and meant only for use by the intended recipient(s); disclosure or copying is strictly prohibited. If you are not addressed, but in the possession of this e-mail, please notify the sender immediately and delete the document.

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sos reports configured to send to redhat
by John Newbigin 26 Jun '13

26 Jun '13

Hi, I am looking at configuring sosreport on CentOS-6.4 and I was surprised to see the following config file: /etc/sos.conf: [general] ftp_upload_url = ftp://dropbox.redhat.com/incoming gpg_keyring = /usr/share/sos/rhsupport.pub gpg_recipient = support(a)redhat.com ... I don't know if those settings are being used but perhaps there should be a CentOS config or at least have these values stripped out. My reports are emailed to root. I am yet to work out the real configuration of sos/abrt. John. -- John Newbigin | ITS Senior Analyst / Programmer Faculty of Information and Communication Technologies ITS | Swinburne University of Technology | Melbourne, Australia O: EN306 | T: +61 3 9214 8185 | M: +61 410 569 362 E: jnewbigin(a)swin.edu.au W: http://www.ict.swin.edu.au/staff/jnewbigin

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How to rebuild the Centos 6.4 iso images with the same contents as officially released iso images ?
by Martin Robrecht 18 Jun '13

18 Jun '13

I have read many Centos webpages and mail archives but found only raw descriptions of the build process. My first aim is to rebuild CentOS-6.4-x86_64-LiveCD.iso using the Centos repositories and preferably without recompiling the SRPMs, just to verify the build process. My final aim is to create a Centos LiveOS contain the packages in CentOS-6.4-x86_64-minimal.iso plus some network configuration changes and some own executables preinstalled. --- Only background, not part of the question --- I tried to build a LiveOS on Centos6.4 x86_64 host using livecd-creator ( livecd-tools-13.4-2.el6.x86_64 ): LANG=C livecd-creator --config=centos-livecd-minimal.ks –fslabel=CentOS-minimal centos-livecd-minimal.ks ( adapted from https://projects.centos.org/trac/livecd/browser/trunk/CentOS5/centos-livecd… ) : lang en_US.UTF-8 keyboard us timezone US/Eastern auth --useshadow --enablemd5 selinux --enforcing firewall --disabled repo --name=a-base --baseurl=http://mirror.centos.org/centos/6.4/os/x86_64 repo --name=a-updates --baseurl=http://mirror.centos.org/centos/6.4/updates/x86_64 #repo --name=a-extras --baseurl=http://mirror.centos.org/centos/6.4/extras/x86_64 repo --name=a-live --baseurl=http://www.nanotechnologies.qc.ca/propos/linux/centos-live/x86_64/live %packages bash kernel syslinux passwd policycoreutils chkconfig authconfig rootfiles comps-extras xkeyboard-config %end The generated .iso File fails to boot on a real and on a VirtualBox machine with a problem in the initial ramdisk : dracut: Fatal: Don't know how to handle 'root=live:UUID=a68d794a-d777-4e4f-86ba-d2cc50d8fa1e' dracut: Refusing to continue Kernel panic – not syncing : Attempted to kill init

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CentOS build/repo of MRG Realtime
by Lissade, Joel 12 Jun '13

12 Jun '13

We are interested in using CentOS 6.x with the MRG Realtime kernel. Are there any plans in providing a CentOS repository for the MRG packages? I was able to install the MRG realtime package from Scientific Linux distribution on top of CentOS 6.2 and run, but we would prefer to install from the CentOS repository. Thanks for any info, -Joel

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Corosync/Pacemaker mess after upgrade to 6.4
by France 11 Jun '13

11 Jun '13

Hi all, i've been using Corosync (with Pacemaker) for my production HA iscsi service. Upon upgrading to CentOS 6.4, the upgraded node will not join the cluster. It might also be a bug within pacemaker code, but i'm not sure. There is also crm command missing (i know i can get in from suse repo). I saw the RH's 6.4 technical notes: https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux… where they suggest we move to cman. Because the upgrade brakes working cluster with corosync/pacemaker setup, i would like to propose, that we add this into to release notes for CentOS 6.4. I'm also thinking about the best way to get fully working cluster back. All suggestions are welcome. Please note that we must not stop currently running resources. Is it possible, that there is a bug in new pacemaker (1.1.8-7.el6) and it won't work with old pacemaker (1.1.7-6.el6) or are they just incompatible be default? (Nodes after upgrade don't see each other.) I also wonder, will corosync be removed in future RH 6.* releases and should i move over to cman? Regards, F.

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