- Discuss - lists.centos.org

how to delete file "--filename"??
by mcclnx mcc 16 Dec '09

16 Dec '09

i have file on CENTOS 4.6 and I tried to delete it failed. I have been tried following way but NOT work: rm -i * rm --filename rm \--filename rm "\--filename" rm '\--filename' any ideal? ___________________________________________________ 您的生活即時通－溝通、娛樂、生活、工作一次搞定！ http://messenger.yahoo.com.tw/

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SOLVED: Re: OT: GNOME Panel Menu - Notification Area 2.16.1- operator error
by Lanny Marcus 16 Dec '09

16 Dec '09

On Tue, Dec 15, 2009 at 7:53 AM, Lanny Marcus <lmmailinglists(a)gmail.com> wrote: > Apparently I clicked wrong this morning and now instead of the menu > (panel) with "Applications, Places, System", etc. being on the right > side of my screen, it is in the middle of the screen, vertically, from When I logged into GNOME a minute ago, I had the cursor over that menu and was able to drag it back into the proper position. :-)

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OT: GNOME Panel Menu - Notification Area 2.16.1- operator error
by Lanny Marcus 15 Dec '09

15 Dec '09

Apparently I clicked wrong this morning and now instead of the menu (panel) with "Applications, Places, System", etc. being on the right side of my screen, it is in the middle of the screen, vertically, from the top. When I click in a vacant place in that menu, the "Properties" option is no longer there, but I was able to get into "Properties" (not sure how I was able to do that) and it still shows that the menu should be on the Right side of my screen. I restarted the box, but still have this minor, but annoying problem. This is a CentOS 5.4 (32 bit) Desktop. How can I get this GNOME Panel Menu back on the right side of the screen? TIA! Lanny Magazine subscriptions Largest discount Credit/Debit Card Check PayPal http://www.lowcostmagazines.com/

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Announcing Gluster Storage Platform
by Anush Shetty 15 Dec '09

15 Dec '09

Greetings! The Gluster Team is happy to announce the release of Gluster Storage Platform 3.0. The Gluster Storage Platform is based on the popular open source clustered file system GlusterFS, integrating the file system, an operating system layer, a web based management interface, and an easy to use installer. Gluster Storage Platform is an open source clustered storage solution. The software is a powerful and flexible solution that simplifies the task of managing unstructured file data whether you have a few terabytes of storage or multiple petabytes. Gluster Storage Platform runs on industry standard hardware from any vendor and delivers multiple times the scalability and performance of conventional storage at a fraction of the cost. To learn more please check us out at www.gluster.org where you can download source and binary, read release notes, and engage with the community. If you are already using Gluster, please help strengthen our community by leaving your mark on Who is using Gluster page: http://www.gluster.com/community/whoisusing.php Happy Hacking -- Gluster Team

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Home LAN server - dnsmasq
by M. Milanuk 15 Dec '09

15 Dec '09

Hello all, I'm testing a home LAN server inside Virtualbox - figured it'd be easier to build (and fix) things inside a virtual sandbox first, and then migrate over to a physical install once I have most of the kinks worked out. The host OS is Windows Vista; the guest OS will be various Linux distributions for education/entertainment purposes. First, a little explanation on the 'lay of the land': The first virtual machine is a gateway/router box running CentOS 5.4. The 'outward' facing NIC is eth0, and it picks up an IP through the NAT interface provided by Virtualbox. That part seems to be working fine at the moment. The VM has CentOS 5.4 installed, downloaded and installed updates, and can browse the web, etc. The 'internal' network adapter (eth1) is connected to a virtual LAN 'intnet' that is otherwise not accessible from the 'outside' world at this point. It has a static IP assigned (10.0.0.1/255.255.255.0), and dnsmasq is running. Here is the contents of /etc/dnsmasq.conf: domain-needed bogus-priv filterwin2k except-interface=eth0 dhcp-range=10.0.0.50,10.0.0.100,1h dhcp-host=asmodean dhcp-host=demandred dhcp-host=lanfear dhcp-authoritative conf-dir=/etc/dnsmasq.d and here is the contents of /etc/hosts: 127.0.0.1 localhost.localdomain localhost ::1 localhost6.localdomain6 localhost6 10.0.0.1 rahvin.local rahvin 10.0.0.2 asmodean.local asmodean 10.0.0.3 demandred.local demandred 10.0.0.4 lanfear.local lanfear What I *want* to happen is to be able to give a fixed dhcp lease to a client that sends a particular name from /etc/hosts - that way I just have to maintain /etc/hosts on the gateway/router box for local DNS, and I don't have to fiddle around finding and recording and entering the MAC addresses for each network card on each machine (actually easier on a 'virtual' lan than in real life, but still a minor PITA). I got the idea from this clause in the original dnsmasq.conf file: # Enable the address given for "judge" in /etc/hosts # to be given to a machine presenting the name "judge" when # it asks for a DHCP lease. #dhcp-host=judge The specific problem I'm having is that of the virtual 'clients', only one of them is getting assigned an IP address from the list in /etc/hosts. 'asmodean', running Ubuntu 9.10 gets its IP address of 10.0.0.2 as planned. The other two, demandred (running F12+LXDE) and lanfear (running Debian 5.03 Lenny), get randomly assinged IP addresses from the pool defined in dnsmasq.conf (10.0.0.50-10.0.0.100) like one would normally expect for a *dynamically* assigned lease. Except I wanted them to get fixed leases based on /etc/hosts. I've looked at most everything I can think of on both hosts... it doesn't seem to much matter if I set the hostname to 'demandred.local' or just 'demandred'. I'm not sure how to tell if the clients are sending that information in their requests? Any other ideas or suggestions? I realize the problem may not be strictly with the CentOS box, but any help would be greatly appreciated. TIA, Monte

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Re: [CentOS] Deleting contents of /tmp on shutdown
by Eero Volotinen 15 Dec '09

15 Dec '09

Quoting Sorin Srbu <sorin.srbu(a)orgfarm.uu.se>: >> -----Original Message----- >> From: centos-bounces(a)centos.org [mailto:centos-bounces@centos.org] On > Behalf >> Of Geerd-Dietger Hoffmann >> Sent: Saturday, December 12, 2009 11:22 PM >> To: CentOS mailing list >> Subject: Re: [CentOS] Deleting contents of /tmp on shutdown >> >> On Sat, Dec 12, 2009 at 10:05 PM, Thomas Dukes <tdukes(a)sc.rr.com> wrote: >> >> I have the /tmp in memory, which effectively deletes everything on >> reboot. Maybe another solution? > > How do you achieve that? > -- > /Sorin > using tmpfs? http://kevin.vanzonneveld.net/techblog/article/create_turbocharged_storage_… -- Eero

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Solaris10 forum
by Rick Philbrick 15 Dec '09

15 Dec '09

Hi all- Usually i call out on this list for help on the CentOS matters but today I am fishing around trying to find an active forum for Solaris. It's hard to match the community here but I'd like to find the Solaris list where the most people are. Just having trouble configuring multipathing on QLogic iSCSI HBA's on Sparc_Solaris10. Thanks in advance- -rickp

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Samba, ADS & Winbind Separator on CentOS 5.4
by Guy Boisvert 15 Dec '09

15 Dec '09

Hi! I have a little problem with Samba. I have an ADS integrated CentOS 5.4 server. I had frequent access problem when M$ users create directories and files. So i thought to force users' persmissions by way of the "force user" parameter in smb.conf. First problem is that the forced users i want to apply are ADS users and named like "MYDOMAIN#Joe" in passwd file. When i use this name in smb.conf, i get this error when i run testparm: "ERROR: the 'winbind separator' parameter must be a single character.", even if i used "winbind separator =#". If i use "winbind separator =\" and name my users like "MYDOMAIN\Joe" in smb.conf, i have no error but users cannot access the share. Actually, i know that "#" is sometimes used for comments on the config file and "\" is sometimes used to escape characters. Now, what should i do to fix the problem? Change Winbind config to use another character? Use some kind of escaped character in smb.conf? I'm a little lost! Thanks! Guy Boisvert, ing. IngTegration inc.

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Device enumeration during kickstart
by lhecking＠users.sourceforge.net 15 Dec '09

15 Dec '09

By default, a kickstart installation will spread the configured partitions over all disks that are found, and the only way around that is to use --ondisk or ignoredisk. But I was wondering how reliable this method is. E.g. if there are four SATA ports on the system board, can I blindly assume that port one will always correspond to sda, port two to sdb, and so on? Can I assume that a second disk added to a one-disk system will always show up as sdb, and sda will remain sda?

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Cron job? or something else? help..
by Roland Roland 15 Dec '09

15 Dec '09

Hello, i have a certain issue at hand that i'm trying to solve. there's a certain command that i need to execute 10 minutes after boot. how can i set that? im not very expert with cron jobs but can it be done that way? i know that cronjob works on specified time but how can i set it to run with '10 min after startup" as a condition ?

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486 custom kernel
by Jerry Geis 15 Dec '09

15 Dec '09

Hi all, Is it possible to take the 686 CentOS 5, install that in virtual machine, install a custom kernel that is the 486 flavor, take that image and put it on a 8G CF card - insert that into a small form factor 486 class machine and have that work? I am hoping the extra instructions in a 686 (MMX, SEE etc) are not used by any libraries that I would be using (just standard stuff) and the new 486 compiled kernel would not be using those instructions either. Can this possible work? I am hoping to not use debian i386 basically. Thanks, Jerry

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Virtualization Howto
by Matt 15 Dec '09

15 Dec '09

I see this virtualization howto for Ubuntu https://help.ubuntu.com/community/UEC/CDInstall It goes into how to make your own cloud. Is there a similiar howto anywhere for CentOS 5.4 or anything? Matt

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Future of MySQL
by Kai Schaetzl 14 Dec '09

14 Dec '09

I thought I post this link http://monty-says.blogspot.com/2009/12/help-saving-mysql.html in case anyone isn't aware of this yet and wants to email the EC. Kai -- Kai Schätzl, Berlin, Germany Get your web at Conactive Internet Services: http://www.conactive.com

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Firewall for virtual machines
by MHR 14 Dec '09

14 Dec '09

I realize I'm not getting a lot of questions answered here lately, and I'm going to presume that this is for legitimate reasons (i.e., people don't know or are too busy to think about it), not because they seem stupid (if they do, please tell me, on the list or privately). I run Windows as a VMWare guest on top of my CentOS host, and I generally have not used a firewall on the guest. This is partly because I only run it rarely, and it seems like a waste when it's running on a host that has its own, pretty effective firewall, but today I began to wonder - would it be a bad idea (or a complete waste) to use a firewall, like ZoneAlarm, on my Windows guest OS? Opinions welcome. Thanks. mhr

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Re: [CentOS] C5 updates?
by Karanbir Singh 14 Dec '09

14 Dec '09

On 12/14/2009 11:42 AM, Sorin Srbu wrote: > Upstream didn't do this to spite us, and others building off of the Upstream > sources, did they? I doubt it :) they are all really nice people ( the ones I know and have met anyway )! -- Karanbir Singh London, UK | http://www.karan.org/ | twitter.com/kbsingh ICQ: 2522219 | Yahoo IM: z00dax | Gtalk: z00dax GnuPG Key : http://www.karan.org/publickey.asc

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I/o Read/write BYTes ?
by Roland Roland 14 Dec '09

14 Dec '09

Hello, is there a way to detect the r/w i/o bytes on a hdd under centos? i know i can do it through task manager under windows though what about centos through cli ? any advice?

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Deleting contents of /tmp on shutdown
by Thomas Dukes 14 Dec '09

14 Dec '09

I use to have a line of code in /etc/init.d/syslog (I think this was the file) to delete the contents of my /tmp directory on shutdown. It originally came from fedora. I have searched for it but can't find it again. Anyone happen to have it? TIA

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Empty /var/log/messages
by onay 14 Dec '09

14 Dec '09

Hi all, I don't know if anybody already ask this question. Sorry if I repost it again. I googling already, but don't find any clue. I'm using centos 5.3, but why the /var/log/messages is empty. Even the sylogd daemon is run. Me already compare /etc/syslog.conf with another centos machine. The /etc/syslog.conf is same. Anybody know what happen? Many thanks. -- If knowledge belong to the world, why don't you give me some?

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XFS and LVM2 (possibly in the scenario of snapshots)
by Timo Schoeler 14 Dec '09

14 Dec '09

Hi list, during the last days there was a discussion going on about the stability of XFS; though I myself used XFS heavily and didn't run into issues yet, I'd like to ask something *before* we create our next generation data storage backend... Les Mikesell wrote in [0] about issues in the combination of XFS and LVM -- however, it was being discussed in context of using 32bit kernels. What I specifically need is to run XFS (or something similar, I am *not* forced to use XFS, but it was my preference for some years now, and I didn't have any issues with it yet) on top of LVM to be able to create snapshots. We're talking about several file systems of a size at about 4TiByte each. On another place [1] I read that there were issues with that. Can anyone shed some light on this? Would be very appreciated. Regards, Timo [0] -- http://lists.centos.org/pipermail/centos/2009-December/086850.html [1] -- http://www.paragon-cs.com/wordpress/?p=67

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CentOS 5.4 - Problem with Enumeration of NICs
by Miguel Medalha 13 Dec '09

13 Dec '09

I just made a new CentOS 5.4 installation. The machine has an Intel 10/100 and an Intel GB on board, and a Broadcom GB card on a PCI-X (64 bit) slot. After the install finished, I noticed that the order and naming of the Ethernet interfaces is totally screwed up. Under Network Manager, the Intel GB card shows the MAC address of the Broadcom and vice-versa. As a consequence, none of them works. When I push the Probe button, they show each other's MAC Adress. The names of the devices do not correspond to the names of the interfaces. If I correct the problem by manually editing the configuration files, they MAY get wrong again upon reboot. Only the 10/100 interface stays put. After a remote reboot for kernel update, I just lost connection with the machine, so I guess it happened again. This NEVER happened with CentOS 5.2 or 5.3 on the same machine. I want to manually assign a ID to the cards and let them keep it forever. Will the manual entry of the HWADDR=/ /parameter in the ifcfg-eth<x> files fix this for good or will it be overrided by some other component of the OS? Thank you.

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moving from live partitions to raid1 on an eserver
by David Milholen 13 Dec '09

13 Dec '09

I have a qtp (qmail toaster plus) machine on an ibm 326 eserver that has 2 sata 250GB drives. The problem I have is that when the Os was installed I thought I had hardware raid on but to my avail the Os assumed to drives an installed accordingly. Here is what df has for the partitions. # df Filesystem 1K-blocks Used Available Use% Mounted on /dev/sdb1 240362656 17843040 210309816 8% / /dev/sda1 101086 11843 84024 13% /boot none 2047316 0 2047316 0% /dev/shm I need a raid in place on this machine. This is a live machine but I do have a lab machine to break. I really need to move this in a live fashion without losing the data of course I have complete backups to start a new if need be but it would be nice to be able to make the change and have raid1 in place to have a some better redundancy. I guess what I am asking what are the basic steps and what warnings to look for? Thanks --Dave

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How do I link to custom libs without affecting system libs (LD_LIBRARY_PATH)
by Chris Morley 13 Dec '09

13 Dec '09

Hi, i am getting an issue with rtorrent that is related to my curl libaries. In summary it requires a later curl libary than CentOS 5.4 uses for its system files (CentOS uses curl libs version 7.15.5, rtorrent requires 7.19.2 or greater). To get around this I would like to download the latest curl version and compile and link to rtorrent without affecting system files. How can i statically link the latest Curl libs to my rtorrent build? I belive its to do with LD_LIBRARY_PATH but i am not sure howto proceed: wget http://curl.haxx.se/download/curl-7.19.7.tar.gz cd curl-7.19.7./configuremakemake install The above make install would overwrite or upgrade the existing curl, worried about breaking existing system! Many thanks in advance, Chris _________________________________________________________________ View your other email accounts from your Hotmail inbox. Add them now. http://clk.atdmt.com/UKM/go/186394592/direct/01/

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Recommend Mail Server
by Susan Day 12 Dec '09

12 Dec '09

Hi; I don't want sendmail. What's a good secure email server that I can yum? I really only need smtp right now, but who knows what the future will bring? TIA, Suzie

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Assorted RPMS for Centos 5
by Frank Cox 12 Dec '09

12 Dec '09

In case this is useful to anyone else: http://www.melvilletheatre.com/articles/el5/index.html -- MELVILLE THEATRE ~ Melville Sask ~ http://www.melvilletheatre.com

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ntop from rpmforge
by Ausmus, Matt 12 Dec '09

12 Dec '09

I don't know why I haven't signed up for this list before since we use CentOS all over the place. The list is very useful and it is good for me to participate and "give back" to the community. Anywho, I wanted to post this response to a thread that was created back in November 2008 about the ntop daemon failing to start. I'm currently setting up ntop as a NetFlow & SFlow collector and came across the issue. A quick refresher, the init script for ntop has an issue where it can't parse the ntop.conf file correctly if switches are entered before the "@/etc/ntop.conf". The suggested work around was to move the "-d -L" switches from in front of the "@/etc/ntop.conf" and put them behind it. This is definitely the fix. There is a caveat to that and I haven't found anyone that has mentioned it so I thought I would. According to the documentation, if you add the switches after the "@/etc/ntop.conf" those will override the configurations in the ntop.conf file. While this isn't an issue with the "-d" option, if you decide to use a custom syslog level and add it to the conf file, the "-L" switch after the conf file will override your custom log facility. In my init file I left the "-d" but removed the "-L" expecting me to put my own syslog entry in the conf file. ____________________________ Matt Ausmus Network Administrator Chapman University 635 West Palm Street Orange, CA 92868 (714)628-2738 mausmus(a)chapman.edu <mailto:mausmus@chapman.edu> "Man will occasionally stumble over the truth, but most of the time he will pick himself up and continue on." - Churchill's Commentary on Man

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autofs and blank dvd
by m.roth＠5-cent.us 12 Dec '09

12 Dec '09

Well, I was about to burn a blank dvd. I put it in, and was setting it up in kb3... and my boss calls me, to tell me that my system's putting out error messages like crazy. I looked, and I assume it was autofs trying to mount the blank disk. How do I keep it from doing that in the future? mark

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Re: [CentOS] ntop from rpmforge
by Matt Ausmus 12 Dec '09

12 Dec '09

Thanks Steve for the heads up on the proper place to post this and that you've already submitted a fix. I just responded back to the list because this was the original posting place and wanted to make sure anyone else performing this fix until your patch goes through doesn't fall into the trap of putting the switches after the ntop.conf file. ____________________________ Matt Ausmus Network Administrator Chapman University 635 West Palm Street Orange, CA 92868 (714)628-2738 mausmus(a)chapman.edu "You can lead a horse to water, but if you can get him to float on his back, you've got something." -HARTLEY'S FIRST LAW -----Original Message----- From: centos-bounces(a)centos.org [mailto:centos-bounces@centos.org] On Behalf Of centos-request(a)centos.org Sent: Friday, December 11, 2009 9:00 AM To: centos(a)centos.org Subject: CentOS Digest, Vol 59, Issue 11 Message: 24 Date: Thu, 10 Dec 2009 15:00:54 -0500 From: Steve Huff <shuff(a)vecna.org> Subject: Re: [CentOS] ntop from rpmforge To: CentOS mailing list <centos(a)centos.org> Message-ID: <A0BA4C1D-A27C-475A-8489-54E009FABE44(a)vecna.org> Content-Type: text/plain; charset="windows-1252" On Dec 10, 2009, at 1:39 PM, Ausmus, Matt wrote: > Anywho, I wanted to post this response to a thread that was created > back in November 2008 about the ntop daemon failing to start. I?m > currently setting up ntop as a NetFlow & SFlow collector and came > across the issue. A quick refresher, the init script for ntop has > an issue where it can?t parse the ntop.conf file correctly if > switches are entered before the ?(a)/etc/ntop.conf?. The suggested > work around was to move the ?-d ?L? switches from in front of the ?@/ > etc/ntop.conf? and put them behind it. This is definitely the fix. > There is a caveat to that and I haven?t found anyone that has > mentioned it so I thought I would. According to the documentation, > if you add the switches after the ?(a)/etc/ntop.conf? those will > override the configurations in the ntop.conf file. While this isn?t > an issue with the ?-d? option, if you decide to use a custom syslog > level and add it to the conf file, the ?-L? switch after the conf > file will override your custom log facility. In my init file I left > the ?-d? but removed the ?-L? expecting me to put my own syslog > entry in the conf file. thanks for the report! the appropriate place to report such issues is the RPMforge users' list, <users(a)lists.rpmforge.net>. i've committed a fix; once the package is rebuilt, it should appear in the repository. -steve -- If this were played upon a stage now, I could condemn it as an improbable fiction. - Fabian, Twelfth Night, III,v http://five.sentenc.es

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Auditd fails to start : Connection refused
by Tom Laramee 12 Dec '09

12 Dec '09

Greetings: i have an x86_64 Centos5.3 box and i'm trying to run auditd. it fails on startup and this is the O/P at the end: config_manager init complete Error setting audit daemon pid (Connection refused) type=DAEMON_ABORT msg=audit(1260554376.697:5674): auditd error halt, auid=4294967295 pid=32702 res=failed Unable to set audit pid, exiting The audit daemon is exiting. Error setting audit daemon pid (Connection refused) the only thing i've learned from asking google is that it's a potential problem with the interaction between selinux & auditd, but i haven't found a solution. two questions: 1. anyone know what the problem is? (that or my next step in diagnosing it) 2. if i can't solve it, is there an alternative method for adding watchpoints to directories such that i can be notified of WRITE events for files in that directory (and preferably for all of it's subdirectories)? My kernel version is 2.6.18 (full info below). The audit version is audit.x86_64 0:1.7.13-2.el5 thanks --tom Name : kernel Arch : x86_64 Version : 2.6.18 Release : 164.6.1.el5 Size : 18 M Repo : updates Summary : The Linux kernel (the core of the Linux operating system) URL : http://www.kernel.org/

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poweredge 1950 hangs at starting udev
by Ryan Pugatch 12 Dec '09

12 Dec '09

Hi all, I have a PowerEdge 1950 that was acting weird. Network connectivity was only performing at a quarter of what was expected (if that). Even if I scp'd something to localhost it would perform poorly. Rather than fight with it, I just decided to reload it. It was running 5.3, and it is now running 5.4. However, when I go to boot it gets stuck at starting udev. If I let it sit long enough it will then give me errors with something along the lines of: Dazed and confused, but trying to continue Uhhuh. NMI received for unknown reason 00 Do you have a strange power saving mode enabled? Wondering if anyone has an idea.. Thanks, Ryan

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.htaccess and ?
by centos＠911networks.com 11 Dec '09

11 Dec '09

Hi, I'm trying to write .htaccess Rewrite rules and it doesn't seem to work for me: Match the string between the domain and the question mark: ? http://www.abc.com/blog:long-name-of-page?action=diff and I want to redirect it to: http://www.abc.com/blog:long-name-of-page Any suggestion? Thanks

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Problem mounting CIFS shares with credential file after SAMBA update
by José María Terry Jiménez 11 Dec '09

11 Dec '09

Hello all, This morning i updated my CentOS (5.4) and that included: samba-3.0.33-3.14.el5.i386.rpm samba-client-3.0.33-3.14.el5.i386.rpm samba-common-3.0.33-3.14.el5.i386.rpm samba-swat-3.0.33-3.14.el5.i386.rpm I have several mounts if fstab using a .credentials file that worked until i rebooted with this updates. I remember time ago was an issue with the format of credentials file (something about a LF at the end or something else) I've checked the file, added spaces between "=", added a line at the end, between username and passwd... but it doesn't work, i always get an error like (when i do mount -a): mount error 13 = Permission denied Refer to the mount.cifs(8) manual page (e.g.man mount.cifs) (this is repeated for every CIFS share mounted in fstab) If i mount it "by hand" it works fine: # mount -tcifs -ousername=xxxx //192.168.0.100/xxxxx /media/xxxxx Password: And then, if i do a mount -a then works! (until i reboot, of course) # mount -a # Do anyone knows what is happening? Best, Jose Maria =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Scanned with Copfilter Version 0.84beta3a (ProxSMTP 1.6) AntiVirus: ClamAV 0.95.2/9971 - Sun Nov 1 03:25:12 2009 by Markus Madlener @ http://www.copfilter.org

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Re: [CentOS] Linux router with CentOS
by Victor Padro 11 Dec '09

11 Dec '09

On Thu, Dec 10, 2009 at 2:11 AM, Sorin Srbu <sorin.srbu(a)orgfarm.uu.se> wrote: > From: centos-bounces(a)centos.org [mailto:centos-bounces@centos.org] On Behalf > Of Alvaro Schneider Guevara > Sent: Thursday, December 10, 2009 1:40 AM > To: centos(a)centos.org > Subject: [CentOS] Linux router with CentOS > > > > Hello everybody. > > I'm wondering here if is it possible to setup a CentOS machine as a router > for two Internet connections in a LAN. This _router_ would work as the > gateway for the workstations using DHCPD. The purpose of this is to optimize > the broadband "joining" both connections, and given the case, do not lose > the Internet access. > > You’d be better off with dedicated firewall-distro like, Smoothwall et al. > > > > Html should be off in mails. > > -- > > /Sorin > > > > _______________________________________________ > CentOS mailing list > CentOS(a)centos.org > http://lists.centos.org/mailman/listinfo/centos > > Another Vote for Pfse3nse, the best router7firewall distro around, well just my opinion. Cheers, -- Linux User #452368 http://twitter.com/vpadro "Everything that irritates us about others can lead us to an understanding of ourselves"

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raid10, centos 4.x
by John R Pierce 11 Dec '09

11 Dec '09

I just created a 4 drive mdadm --level=raid10 on a centos 4.8-ish system here, and shortly thereafter remembreed I hadn't updated it in a while, so i ran yum update... while installing/updating stuff, got these errors: Installing: kernel ####################### [14/69] raid level raid10 (in /proc/mdstat) not recognized ... Installing: kernel-smp ####################### [19/69] raid level raid10 (in /proc/mdstat) not recognized is this a problem? the raid10 'seems' to work....

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Migrating to RAID
by Matt 11 Dec '09

11 Dec '09

I have CentOS 4.x installed on a single 500GB SATA drive. Drive is about 10 percent used. I would like to migrate to software RAID 5 without reinstalling the OS. Was thinking 3 500GB drives. Is that possible or must I reinstall? Matt

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An error message I don't recognize
by Bob McConnell 11 Dec '09

11 Dec '09

I have recently been told I will have to maintain some CentOS servers at work. Since I have only been using Slackware for the last 16 years, I decided to install CentOS on one of my servers at home to get an idea of the differences. I installed CentOS 5.4 from CD with no problems, did a yum update, set up a couple of samba shares and started to copy over some files from one of my other servers. Everything looks ok, but I keep seeing this message on the active console. I have no idea where it comes from nor what it means. type=1400 audit(1260446462.444:9): avc: denied { getattr } for pid=2200 comm="smbd" path="/proc/sys/fs/binfmt_misc" dev=binfmt_misc ino=4348 scontext=root:system_r:smbd_t:s0 tcontext=system_u:object_r:binfmt_misc_fs_t:s0 tclass=dir What is it, what is triggering it and how do I fix it? Thanks, Bob McConnell N2SPP

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Screen capture in Terminal
by Robert Moskowitz 11 Dec '09

11 Dec '09

I don't see how to do it. I had to telnet into a firewall and run a trace, and I had to stop it, copy and paste to gedit, then start again, etc. I find it interesting, and sad, that there is no easy 'output to file' profile setting.

5 7

Unable to share directory via Samba?
by James Bensley 11 Dec '09

11 Dec '09

So I went to System > Administration > Server Settings > Samba and added a folder to share and initially set it to guest access to get things going. I couldn't access this one and only share on this server with guest access from either my Windows laptop (XP Pro SP3) or a Leopard server (10.5.8) so I changed the settings to use user authentication and added my local user details (this is a stand alone file server with one user and the root user running CentOS 5.4). I made sure I hadn't put the entries in iptables incorrect by stopping iptables (sudo /etc/init.d/iptables stop, which executed just fine). SELinux kept popping up so I disabled that and restarted the server also. So now with no iptables nor SELinux enabled flicking between guest and user access I still can't access the share (I have also tried authenticating as root to no avail), my Windows and Mac test machines are erroring out saying they don't have permissions to access the share (I am an administrator on both machines so its not a local permissions issue). There are no firewall restrictions between my test machines and the CentOS server as I would even get prompted for authentication so that's not a problem and my test machines work fine because I can mount smb shares on other files servers in the same subnet as the CentOS server, what's going on? Ideas are welcome! Thanks for reading... -- Regards, James ;) Pablo Picasso - "Computers are useless. They can only give you answers." - http://www.brainyquote.com/quotes/authors/p/pablo_picasso.html

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Re: [CentOS] Quagga ECMP
by Cristian Carstea 11 Dec '09

11 Dec '09

yes, that's right, but i am asking here about Quagga, which is a routing software (OSPF, BGP etc.), not about kernel multipath, i mean if Quagga is compiled with Equal Cost MultiPath (ECMP), the "-enable-multipath" compile option. Can someone post here the spec file from which quagga rpm was built for CentOS? Thanks. On Thu, Dec 10, 2009 at 7:42 AM, Cristian Carstea <cris(a)crisnet.ro> wrote: > > > > Hello, > > > > does anybody know if quagga for CentOS 5.3 is compiled with > > -enable-multipath? > > I want to implement ECMP over 2 ISP. > > > You can look in the /boot/config-* files. Those are the configs that it was built with. In my 5.4 system: [root@xm-c32-001 boot]# grep -i multipath config-2.6.18-128.2.1.el5xen CONFIG_IP_ROUTE_MULTIPATH=y # CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set CONFIG_MD_MULTIPATH=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m CONFIG_DM_MULTIPATH_RDAC=m CONFIG_DM_MULTIPATH_HP=m

2 1

CUPS designjet 500
by Alejandro Rodriguez Luna 11 Dec '09

11 Dec '09

Hi everyone!! Does someone have configured a plotter HP designjet 500?, what driver did you use?, or what did you do? I'm using centos 5.4 ---------------------------------- Alejandro Rodriguez Luna E-mail: el_alexluna(a)yahoo.com.mx ---------------------------------- Encuentra las mejores recetas en Yahoo! Cocina. http://mx.mujer.yahoo.com/cocina/

1 0

Is lsb 3.2+ detrimental to CentOS 5.4?
by MHR 10 Dec '09

10 Dec '09

I found out today that Google Chrome is now available for Linux. However, and this is a big but: $ sudo rpm -ivh google-chrome-beta_current_x86_64.rpm Password: warning: google-chrome-beta_current_x86_64.rpm: Header V3 DSA signature: NOKEY, key ID 7fac5991 error: Failed dependencies: lsb >= 3.2 is needed by google-chrome-beta-4.0.249.30-33928.x86_64 xdg-utils is needed by google-chrome-beta-4.0.249.30-33928.x86_64 $ yum list | grep -i lsb redhat-lsb.i386 3.1-12.3.EL.el5.centos installed redhat-lsb.x86_64 3.1-12.3.EL.el5.centos installed I'm not that familiar with lsb, but from what I can find, it does not seem like it would be a good idea to install a more recent version of lsb than the official release, or am I way off base here? I can get xdg-utils easily enough, but it doesn't seem relevant if I can't use the newer lsb. So, is it possible to use lsb 3.2+ on CentOS 5.4 without breaking anything? Is there anything else I'd need to do, other than convert to Fedora (not going to happen)? Thanks. mhr

3 2

Quagga ECMP
by Cristian Carstea 10 Dec '09

10 Dec '09

Hello, does anybody know if quagga for CentOS 5.3 is compiled with -enable-multipath? I want to implement ECMP over 2 ISP. Thanks, Cristi Carstea

2 1

find latest version of rpms from a mirror
by john blair 10 Dec '09

10 Dec '09

I want to write a script to find the latest version of rpm of a given package available from a mirror for eg: http://mirror.centos.org/centos/5/os/x86_64/CentOS/ Is there any existing script that does this? Or can someone give me a general idea on how to go about this?

3 3

ntp update version
by Ron Yorston 10 Dec '09

10 Dec '09

I noticed that although I'd fetched the latest update to ntp from the mirror it wasn't being installed. It seems that the version numbers have got out of step. According to the changelog the update that was released in August should have had the version number 4.2.0.a.20040617-8.el4_7.2, whereas in CentOS it's actually 4.2.0.a.20040617-8.el4_8.2. The changelog says the latest update is 4.2.0.a.20040617-8.el4_8.1, which is what CentOS has, but that's a lower version than the August update. Ron

2 2

Linux router with CentOS
by Alvaro Schneider Guevara 10 Dec '09

10 Dec '09

Hello everybody. I'm wondering here if is it possible to setup a CentOS machine as a router for two Internet connections in a LAN. This _router_ would work as the gateway for the workstations using DHCPD. The purpose of this is to optimize the broadband "joining" both connections, and given the case, do not lose the Internet access. ¿is this possible? ¿too much complicated? Searching the Net i found something simliar: http://linux-ip.net/html/adv-multi-internet.html but, I would like to read a second opinion. Thank you very much. Cheers.

6 5

nagios 3 packages?
by Florin Andrei 10 Dec '09

10 Dec '09

So, my favorite RPM repository (EPEL) only has the ancient nagios-2.12 or so. What's the repo you use for Nagios 3? -- Florin Andrei http://florin.myip.org/

4 4

how to find last updates for Centos 5.3?
by Paul Johnson 10 Dec '09

10 Dec '09

I'm setting up a Rocks Cluster Linux system <http://www.rocksclusters.org> using Centos 5.3 as the OS. Rocks is an organizing framework for multi node systems, it tries to orchestrate kickstart installs across many systems and interaction among those many systems as a compute cluster. One problem with administering these systems is that the OS updates can break the Rocks framework. I've tried Rocks with Centos5.4, but there is some incompatability. The Rocks system is based on Centos 5.2, it tolerates 5.3, but not 5.4. The Rocks experts seem to discourage us from making any RPM package updates, but I'm adventuresome enough to think that I can at least try to make some selective updates. I wish I had access to a Centos update folder AS IT EXISTED before Centos 5.4 was released. The last update set that applied to 5.3,in other words. But I can't figure how to get that, because Centos servers just have the current updates under a folder marked 5. If I try to update against the current 5 server, it will pull in lots and lots of new RPMS from the Centos base, and I don't want that. I can't afford the risk of updating against the current Centos offerings because Rocks might not work anymore, or so I'm told by the Rocks experts. Any ideas about how to go back in time and get the last 5.3 update batch?? pj -- Paul E. Johnson Professor, Political Science 1541 Lilac Lane, Room 504 University of Kansas

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Compile a kernel
by gilberto nunes 10 Dec '09

10 Dec '09

Hi buddies I attempt to compile a kernel on CentOS 5.3. The kernel version is 2.6.31.6. All make procedure is running ok. I can generate initrd image with no problem too. But, when I try booting this kernel, I get Kernel panic: Setting up other filesystems. Setting up new root fs setuproot: moving /dev failed: No such file or directory no fstab.sys, mounting internal defaults setuproot: error mounting /proc: No such file or directory setuproot: error mounting /sys: No such file or directory Switching to new root and running init. unmounting old /dev unmounting old /proc unmounting old /sys switchroot: mount failed: No such file or directory [ 1.732772] init used greatest stack depth: 5168 bytes left [ 1.733029] Kernel panic - not syncing: Attempted to kill init! [ 1.733291] Pid: 1, comm: init Not tainted 2.6.31.6 #2 I don't know what is going on here!! Thanks if somebody will be able to help me! -- *Gilberto Nunes Ferreira* *TI* *Selbetti Gestão de Documentos* *Telefone: +55 (47) 3441-6004* *Celular: +55 (47) 8861-6672* /"Bendita a nação cujo Deus é o SENHOR!"/ *99* <><

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Kerio Mail Server - anyone?
by Alan McKay 10 Dec '09

10 Dec '09

Hey guys, I'm trying to install the latest Kerio and it seems to want an older version of libstdc++ which I cannot find anywhere in RPM land (sorry, but I just know gmail is going to mangle this on its way out ) [root@localhost ~]# rpm --install /home/amckay/kerio-kms-6.7.3-7892.linux.i386.rpm error: Failed dependencies: libstdc++.so.5 is needed by kerio-kms-6.7.3-7892.linux.i386 libstdc++.so.5(CXXABI_1.2) is needed by kerio-kms-6.7.3-7892.linux.i386 libstdc++.so.5(GLIBCPP_3.2) is needed by kerio-kms-6.7.3-7892.linux.i386 libstdc++.so.5(GLIBCPP_3.2.2) is needed by kerio-kms-6.7.3-7892.linux.i386 [root@localhost ~]# yum --enablerepo=* search libstdc++ Loaded plugins: fastestmirror, priorities Loading mirror speeds from cached hostfile * addons: centos.mirror.iweb.ca * base: centos.mirror.iweb.ca * centosplus: centos.mirror.iweb.ca * epel: serverbeach1.fedoraproject.org * epel-debuginfo: mirror.ipnode.info * epel-source: serverbeach1.fedoraproject.org * epel-testing: serverbeach1.fedoraproject.org * epel-testing-debuginfo: mirror.ipnode.info * epel-testing-source: serverbeach1.fedoraproject.org * extras: centos.mirror.iweb.ca * updates: centos.mirror.iweb.ca addons | 951 B 00:00 base | 2.1 kB 00:00 centosplus | 1.9 kB 00:00 centosplus/primary_db | 98 kB 00:00 dag | 1.1 kB 00:00 epel | 3.4 kB 00:00 epel-debuginfo | 2.6 kB 00:00 epel-debuginfo/primary_db | 366 kB 00:00 epel-source | 2.8 kB 00:00 epel-source/primary_db | 693 kB 00:00 epel-testing | 3.4 kB 00:00 epel-testing/primary_db | 239 kB 00:00 epel-testing-debuginfo | 2.6 kB 00:00 epel-testing-debuginfo/primary_db | 28 kB 00:00 epel-testing-source | 2.8 kB 00:00 epel-testing-source/primary_db | 64 kB 00:00 extras | 1.1 kB 00:00 pgdg84 | 1.2 kB 00:00 pgdg84/primary | 38 kB 00:00 http://192.168.0.9/ks/postgres/8.4.1/rhel-5-x86_64/repodata/primary.xml.gz: [Errno -3] Error performing checksum Trying other mirror. updates | 1.9 kB 00:00 3381 packages excluded due to repository priority protections ==================================================== Matched: libstdc++ ==================================================== compat-libstdc++-296.i386 : Compatibility 2.96-RH standard C++ libraries compat-libstdc++-33.i386 : Compatibility standard C++ libraries compat-libstdc++-33.x86_64 : Compatibility standard C++ libraries libstdc++.i386 : GNU Standard C++ Library libstdc++.x86_64 : GNU Standard C++ Library libstdc++-devel.i386 : Header files and libraries for C++ development libstdc++-devel.x86_64 : Header files and libraries for C++ development libstdc++44-devel.i386 : Header files and libraries for C++ development libstdc++44-devel.x86_64 : Header files and libraries for C++ development [root@localhost ~]# yum -y install compat-libstdc++ libstdc++-devel Loaded plugins: fastestmirror, priorities Loading mirror speeds from cached hostfile * addons: centos.mirror.iweb.ca * base: centos.mirror.iweb.ca * epel: mirror.ipnode.info * extras: centos.mirror.iweb.ca * updates: centos.mirror.iweb.ca 3332 packages excluded due to repository priority protections Setting up Install Process No package compat-libstdc++ available. Package libstdc++-devel-4.1.2-46.el5_4.1.x86_64 already installed and latest version Resolving Dependencies --> Running transaction check ---> Package libstdc++-devel.i386 0:4.1.2-46.el5_4.1 set to be updated --> Finished Dependency Resolution Dependencies Resolved ============================================================================================================================ Package Arch Version Repository Size ============================================================================================================================ Installing: libstdc++-devel i386 4.1.2-46.el5_4.1 updates 2.8 M Transaction Summary ============================================================================================================================ Install 1 Package(s) Update 0 Package(s) Remove 0 Package(s) Total download size: 2.8 M Downloading Packages: libstdc++-devel-4.1.2-46.el5_4.1.i386.rpm | 2.8 MB 00:03 Running rpm_check_debug Running Transaction Test Finished Transaction Test Transaction Test Succeeded Running Transaction Installing : libstdc++-devel 1/1 Installed: libstdc++-devel.i386 0:4.1.2-46.el5_4.1 Complete! [root@localhost ~]# rpm --install /home/amckay/kerio-kms-6.7.3-7892.linux.i386.rpm error: Failed dependencies: libstdc++.so.5 is needed by kerio-kms-6.7.3-7892.linux.i386 libstdc++.so.5(CXXABI_1.2) is needed by kerio-kms-6.7.3-7892.linux.i386 libstdc++.so.5(GLIBCPP_3.2) is needed by kerio-kms-6.7.3-7892.linux.i386 libstdc++.so.5(GLIBCPP_3.2.2) is needed by kerio-kms-6.7.3-7892.linux.i386 [root@localhost ~]# rpm -qa | grep -i libstdc libstdc++-4.1.2-46.el5_4.1 libstdc++-4.1.2-46.el5_4.1 libstdc++-devel-4.1.2-46.el5_4.1 libstdc++-devel-4.1.2-46.el5_4.1 [root@localhost ~]# -- “Don't eat anything you've ever seen advertised on TV” - Michael Pollan, author of "In Defense of Food"

3 4

CentOS-announce Digest, Vol 58, Issue 2
by centos-announce-request＠centos.org 10 Dec '09

10 Dec '09

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-2009:1651 Moderate CentOS 3 i386 ntp - security update (Tru Huynh) 2. CESA-2009:1651 Moderate CentOS 3 x86_64 ntp - security update (Tru Huynh) 3. CESA-2009:1646 Moderate CentOS 3 i386 libtool - security update (Tru Huynh) 4. CESA-2009:1646 Moderate CentOS 3 x86_64 libtool - security update (Tru Huynh) 5. CESA-2009:1648 Moderate CentOS 4 i386 ntp - security update (Tru Huynh) 6. CESA-2009:1648 Moderate CentOS 4 x86_64 ntp - security update (Tru Huynh) 7. CESA-2009:1646 Moderate CentOS 4 i386 libtool - security update (Tru Huynh) 8. CESA-2009:1646 Moderate CentOS 4 x86_64 libtool - security update (Tru Huynh) ---------------------------------------------------------------------- Message: 1 Date: Tue, 8 Dec 2009 23:18:02 +0100 From: Tru Huynh <tru(a)centos.org> Subject: [CentOS-announce] CESA-2009:1651 Moderate CentOS 3 i386 ntp - security update To: centos-announce(a)centos.org Message-ID: <20091208221802.GA2999(a)sillage.bis.pasteur.fr> Content-Type: text/plain; charset="us-ascii" CentOS Errata and Security Advisory CESA-2009:1651 ntp security update for CentOS 3 i386: https://rhn.redhat.com/errata/RHSA-2009-1651.html The following updated file has been uploaded and is currently syncing to the mirrors: i386: updates/i386/RPMS/ntp-4.1.2-6.el3.i386.rpm source: updates/SRPMS/ntp-4.1.2-6.el3.src.rpm You may update your CentOS-3 i386 installations by running the command: yum update ntp Tru -- Tru Huynh (mirrors, CentOS-3 i386/x86_64 Package Maintenance) http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xBEFA581B

1 0

Cent5 SELinux impacts on home exports when restoring from older systems are?
by Todd Denniston 09 Dec '09

09 Dec '09

I am working on moving some nfs shares from an older Linux system to CentOS5 server. some are used by the machine and its clients as $HOME (but not mounted at /home) and working directories. using selinux-policy-targeted. Are there any selinux policy additions (so restorecon keeps them each time it is ran) I should be looking to make before trying to slip the new system in under the users noses? that is besides setting to permissive, which I do not want to do. I am finding http://wiki.centos.org/HowTos/SELinux and http://www.centos.org/docs/5/html/Deployment_Guide-en-US/ch-selinux.html of mild use. Thanks for any advise/informative URLs. -- Todd Denniston Crane Division, Naval Surface Warfare Center (NSWC Crane) Harnessing the Power of Technology for the Warfighter

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