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Default number of serial ports
by Sean McAdam 28 Oct '05

28 Oct '05

Hi all: My question is concerning the default number of serial ports compiled into the standard CentOS 4.x kernel. It looks like the default is 8, is that correct, and is there a simple way to raise the default that without needing to recompile the kernel? I looked though the /proc directories and I do not see anything there. I have two 8 port serial cards, which bring my total serial ports to 18 with the two on the motherboard. The does system assigns ttyS* to the 2 onboard, and the first 6 on the first serial card. I can tweak these first 6 with setserial and they work My goal it avoid having to recompile the kernel from the stock disto. Thanks! ~Sean

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Yum/Update anomolies: not a problem?
by William L. Maltby 28 Oct '05

28 Oct '05

Today, got a wild hair and decided to check the update logs. I don't know why I want to destroy my perfectly reasonable sense of complacency at my advanced age... OOPS! Humor, sorry, retracted. Anyway, after googling and reading about half the posts related to the two sets of messages below, I have reached the tentative conclusion that this is not a major problem. Is this assessment correct? If not, can anyone point me to a reference that tells me how to correct it (them)? TIA ================== BEG One of the errors =================== [Wed Oct 26 17:48:45 2005] up2date availablePackageList from network [Wed Oct 26 17:48:45 2005] up2date Unable to import repomd support so repomd support will not be available ================== END One of the errors =================== ================== BEG Another of the errors =================== [Fri Oct 28 09:26:07 2005] up2date File "/usr/sbin/up2date", line 1265, in ? sys.exit(main() or 0) File "/usr/sbin/up2date", line 883, in main from up2date_client import gui File "/usr/share/rhn/up2date_client/gui.py", line 28, in ? import gnome, gnome.ui ### NOTE: Message repeats at several later times, apparently for ### NOTE: different items ================== END Another of the errors ===================

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Re: [CentOS] USB Stick Install
by chris hammond 28 Oct '05

28 Oct '05

SME 7.x beta series is built on CentOS 4. So it also feels like RHEL. Give it a look see. Chris >>>bards1888(a)gmail.com 10/28/05 9:22 am >>> Les Mikesell wrote: >On Fri, 2005-10-28 at 07:42, Bards1888 wrote: > > > >> I'm looking at setting up a sort of 'appliance' server and as such >>its really not going to have a lot packages etc. >> >> > >Before you re-invent this particular wheel, you might want to >check out the beta 7.x version of SME server at >http://contribs.org/modules/phpwiki/index.php?Downloads >which is based on Centos4. > > > Thanks for the link Les, I'm set on Centos, no need for me to try SME, the main reason I like Centos is mainly do to the fact that it 'feels' like RHEL. I dont particularly want to step further away from RHEL towards SME. Did you see my post from yesterday (titled 'Minimal Server Install') where Johnny Hughes said he managed to get Centos 4 down to 550mb ? Also, the tip from Ash Christopher to go here; http://www.owlriver.com/tips/tiny-centos/ is fairly useful. I was just providing a bit of background info by mentioning the reduced number of packages. I'm now looking for some help with the USB stuff. Cheers, Brian. CentOS mailing list CentOS(a)centos.org http://lists.centos.org/mailman/listinfo/centos -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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Re: [CentOS] Opteron + Nvidia + Centos 4.2 i386 = Thud
by Jake Grimmett 28 Oct '05

28 Oct '05

Hi Johnny, Many thanks - your suggested fix of a new kernel works perfectly! My Opterons are happy once more :) Also - thanks Joshua for your advice: I last tried x86_64 with Whitebox 3, and had many problems with VMD, InsightII, Xeasy and MolMol - I'll have a go at 64bit again soon - has your 64bit experience been painless ? Jake Problem was: >Centos 4.2 i386 version caused smp Opteron workstations with Nvidia graphics > cards to, nine times out of ten, hang when they try to re-load > X... and just sitting there with the Caps and Scroll lock LED's > flashing. only way out is the reset button. > Jake, > > There is a new kernel that addresses this specific issue that has just > been released. (2.6.9-22.0.1.EL) > > I am building it now, but the kernel updates take quite some time. > Should be done later to day though. > > -- Dr J. Grimmett Computer Systems Manager Division of Molecular Structure National Institute for Medical Research The Ridgeway Mill Hill London, NW7 1AA Tel: 0208 816 2028 Fax: 0208 906 4477

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CentOS-announce Digest, Vol 8, Issue 11
by centos-announce-request＠centos.org 28 Oct '05

28 Oct '05

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2005:808 Important CentOS 4 i386 kernel - security update (Johnny Hughes) 2. CESA-2005:808 Important CentOS 4 x86_64 kernel - security update (Johnny Hughes) 3. CESA-2005:808 Important CentOS 4 ia64 kernel - security update (Pasi Pirhonen) 4. CESA-2005:808 Important CentOS 4 axp kernel - security update (Pasi Pirhonen) 5. CESA-2005:808 Important CentOS 4 s390(x) kernel - security update (Pasi Pirhonen) 6. CESA-2005:809-01: Moderate CentOS 2 i386 ethereal security update (John Newbigin) 7. CESA-2005:823-01: Low CentOS 2 i386 fetchmail security update (John Newbigin) ---------------------------------------------------------------------- Message: 1 Date: Thu, 27 Oct 2005 17:33:15 -0500 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CESA-2005:808 Important CentOS 4 i386 kernel - security update To: CentOS-Announce <centos-announce(a)centos.org> Message-ID: <1130452395.4017.46.camel(a)myth.home.local> Content-Type: text/plain; charset="us-ascii" CentOS Errata and Security Advisory 2005:808 https://rhn.redhat.com/errata/RHSA-2005-808.html The following updated files have been uploaded and are currently syncing to the mirrors: i386: kernel-2.6.9-22.0.1.EL.i586.rpm kernel-2.6.9-22.0.1.EL.i686.rpm kernel-devel-2.6.9-22.0.1.EL.i586.rpm kernel-devel-2.6.9-22.0.1.EL.i686.rpm kernel-doc-2.6.9-22.0.1.EL.noarch.rpm kernel-hugemem-2.6.9-22.0.1.EL.i686.rpm kernel-hugemem-devel-2.6.9-22.0.1.EL.i686.rpm kernel-smp-2.6.9-22.0.1.EL.i586.rpm kernel-smp-2.6.9-22.0.1.EL.i686.rpm kernel-smp-devel-2.6.9-22.0.1.EL.i586.rpm kernel-smp-devel-2.6.9-22.0.1.EL.i686.rpm src: kernel-2.6.9-22.0.1.EL.src.rpm

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Driver 3c509 - Centos 4.2
by Adriano Frare 28 Oct '05

28 Oct '05

Dear Friends, I need driver 3c509 (ISA BOARD) to CENTOS 4.2. Thanks Adriano

6 11

Is CentOS 3.5 built out of RHEL AS OR ES?
by Sivakumar Raju 28 Oct '05

28 Oct '05

Hello Gurus, 1. Do you have any idea whether CentOS 3.5 is built out of RHEL AS or RHEL ES? 2. Can a single process use more than 32 Gbytes of RAM in CentOS 3.5 ? Is there any limitation that you experienced? Thanks for your time. Siva.

5 4

CentOS and SANs
by Jack Bailey 27 Oct '05

27 Oct '05

Hello, I'm looking to build a CentOS server (or servers) with a SAN to support a large user base. Question: if you had a budget of $25K (or more if necessary), what you build? I'm interested mainly what hardware and software is best supported by the OS, but anything you have to say on the subject is welcome. Thanks, Jack

4 4

up2date error
by Akop Pogosian 27 Oct '05

27 Oct '05

I am getting the follinf error with u2date: # up2date -l Fetching Obsoletes list for channel: centos4-Base... Fetching obsoletes list for http://mirror.centos.org/centos/4/os/x86_64/... ####################################### Fetching Obsoletes list for channel: centos4-Updates... Fetching obsoletes list for http://mirror.centos.org/centos/4/updates/x86_64/... ####################################### Fetching Obsoletes list for channel: centos4-extras... Fetching obsoletes list for http://mirror.centos.org/centos/4/extras/x86_64/... #################################### Fetching Obsoletes list for channel: centos4-addons... Fetching obsoletes list for http://mirror.centos.org/centos/4/addons/x86_64/... An error has occurred: exceptions.KeyError See /var/log/up2date for more information the log file contains: [Thu Oct 27 18:52:10 2005] up2date Could not find an approriate arch for package [['kernel-smp', '2.6.9', '22.0.1.EL', '', 'x86_64', '1000', 'centos4-Updates', 'RPMS/kernel-smp-2.6.9-22.0.1.EL.x86_64.rpm']], skipping [Thu Oct 27 18:52:10 2005] up2date The latest version of kernel-smp was not avai lable for this arch. Skipping [Thu Oct 27 18:52:10 2005] up2date File "/usr/sbin/up2date", line 1265, in ? sys.exit(main() or 0) File "/usr/sbin/up2date", line 800, in main fullUpdate, dryRun=options.dry_run)) File "/usr/sbin/up2date", line 1120, in batchRun batch.init() File "/usr/share/rhn/up2date_client/up2dateBatch.py", line 65, in init self.__findPackagesToUpdate() File "/usr/share/rhn/up2date_client/up2dateBatch.py", line 112, in __findPack agesToUpdate self.availableUpdates = plist.getPackagesToInstall() File "/usr/share/rhn/up2date_client/packageList.py", line 643, in getPackages ToInstall self.__findBestArchPackages() File "/usr/share/rhn/up2date_client/packageList.py", line 612, in __findBestA rchPackages del self.packagesToUpdate[pkey] -akop

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4xAMD64 sun v40 and problem with UML
by Marcin Godlewski 27 Oct '05

27 Oct '05

Hello guys, i have some problem with compiling UML on 2.6.13.X CentOS 4.2. After "make linux ARCH=um" i got the following errors: LD init/built-in.o LD .tmp_vmlinux1 /usr/bin/ld: warning: ld-linux-x86-64.so.2, needed by /lib64/libc.so.6, not found (try using -rpath or -rpath-link) /lib64/libc.so.6: undefined reference to `_rtld_global@GLIBC_PRIVATE' /lib64/libc.so.6: undefined reference to `__libc_enable_secure@GLIBC_PRIVATE' /lib64/libc.so.6: undefined reference to `_rtld_global_ro@GLIBC_PRIVATE' /lib64/libc.so.6: undefined reference to `_dl_out_of_memory@GLIBC_PRIVATE' /lib64/libc.so.6: undefined reference to `_r_debug(a)GLIBC_2.2.5' /lib64/libc.so.6: undefined reference to `__tls_get_addr(a)GLIBC_2.3' /lib64/libc.so.6: undefined reference to `_dl_argv@GLIBC_PRIVATE' collect2: ld returned 1 exit status KSYM .tmp_kallsyms1.S nm: '.tmp_vmlinux1': No such file No valid symbol. make: *** [.tmp_kallsyms1.S] Błąd 1 Can anyone tell me what does it mean?? where is the problem -- ** WWW: http://www.godlewski.info/ * PGP ID: 12A9EC03 ** ** JID: godo(a)jabber.atman.pl * GG: 366328 * **

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