- Discuss - lists.centos.org

ssh error in /var/log/secure
by Michael A. Peters 04 Oct '08

04 Oct '08

Hi - I just bought a xen VPS and am running CentOS 5 on it (updated to 5.2). With all my personal machines sitting at home behind a router with all ports (except for BitTorrent) closed - I had forgotten how frequent brute force ssh attacks are, but within a day, the log was loaded with them. So I did two things - I installed and configured pam_abl and I moved the ssh port to 1294 ( a > 1024 number that means something to me so easy to remember) and then blocked port 22 in iptables. Interestingly - after installing pam_able before I configured and restarted sshd, pam_able was already building a database of hosts - the attacks were that frequent. Nothing after restarting sshd on the new port though, at least so far. Anyway - while the server is working on the new port and I can connect, I noticed this error: Oct 4 09:01:25 li34-4 sshd[2305]: Server listening on :: port 1294. Oct 4 09:01:25 li34-4 sshd[2305]: error: Bind to port 1294 on 0.0.0.0 failed: Address already in use. Is that caused by a mis-configuration on my part? The only change I made to sshd was the Port directive (root login was already disabled in the xen image I started from) It looks like it is listening on the port and then trying to bind to the port a second time. Is that from having two IPs on the same nic (eth0 and eth0:1) ?

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Putting CentOS 5.2 kernel on CentOS 4.x
by Fong Vang 04 Oct '08

04 Oct '08

Has anyone tried to install a CentOS 5.x kernel on a CentOS 4.x system? Is this doable? I"m aware of the dependencies but I'm curious if anyone has done this successfully. Basically, we have a few hundred 4.x systems that cannot be upgraded to 5.x, yet, but we do need the kernel update to fix the XFS problem as described here: http://bugs.centos.org/view.php?id=3125

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RE: [CentOS] find
by Bowie Bailey 04 Oct '08

04 Oct '08

MHR wrote: > On Fri, Oct 3, 2008 at 7:27 AM, Akemi Yagi <amyagi(a)gmail.com> wrote: > > On Fri, Oct 3, 2008 at 7:24 AM, Akemi Yagi <amyagi(a)gmail.com> wrote: > > > On Fri, Oct 3, 2008 at 6:54 AM, Bo Lynch > > > <blynch(a)ameliaschools.com> wrote: > > > > > > > > I would recommend taking a look at grep. THere are many ways > > > > you can use it. > > > > > > One such example is: > > > > > > find . -type f -exec grep -il !* {} \; -exec grep -i !* {} \; > > > -exec echo \; > > > > > > alias it to, say, findword and run: findword <text> > > > > Sorry, I missed the "!" in the above paste: > > > > find . -type f -exec grep -il \!* {} \; -exec grep -i \!* {} \; > > -exec echo \; > > I tend to do this: > > find . -type f -exec grep <pattern> /dev/null {} \; > > The "/dev/null" is because grep doesn't show the file name unless > there are at least two provided, and this accomplishes what Akemi's > command above does but in a single command. Of course, it still takes > forever if the directory whence the search begins is /. Or you can do it like this: find . -type f -exec grep -H <pattern> {} \; >From the man page: -H, --with-filename Print the filename for each match. -- Bowie

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BackupPC
by Timothy Murphy 03 Oct '08

03 Oct '08

I was a bit surprised to find that BackupPC does not seem to be available on my CentOS-5.2 system. What do people use to backup Centos systems? -- Timothy Murphy e-mail: gayleard /at/ eircom.net tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland

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"Treason uncloaked!"
by John R Pierce 03 Oct '08

03 Oct '08

got a centos5.2 web/database server thats on a public coloc, its dmesg fills up with TCP: Treason uncloaked! Peer 82.135.195.32:64905/8032 shrinks window 354477433:354478918. Repaired. TCP: Treason uncloaked! Peer 82.135.195.32:64905/8032 shrinks window 354477433:354478918. Repaired. TCP: Treason uncloaked! Peer 82.135.195.32:64905/8032 shrinks window 354477433:354478918. Repaired. TCP: Treason uncloaked! Peer 84.158.80.177:61931/8032 shrinks window 3243223020:3243237180. Repaired. TCP: Treason uncloaked! Peer 84.158.80.177:61931/8032 shrinks window 3243227520:3243237180. Repaired. TCP: Treason uncloaked! Peer 84.158.80.177:61931/8032 shrinks window 3243232020:3243237180. Repaired. I know thats because of random bogosity coming in from the internet, and I really don't care. can I suppress that from filling up the dmesg buffer so I can see more important things like scsi soft errors?

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Re: [CentOS] OT Mailing List Spam
by Glenn 03 Oct '08

03 Oct '08

At 12:46 PM 10/3/2008, you wrote: >Hello? This is way off topic for the CentOS list. > >Enough already. > >mhr Sorry. My last one slipped-in before you called 'cease-fire.' I'm done. Thanks Moderator! Cheers!

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10 Gb with CentOS
by Ramon Nieto 03 Oct '08

03 Oct '08

Hello all, Is 10 Gb supported by CentOS 4 and 5? Anyone using it? i'll appreciate any information on this subject. Thank you ¡Todo sobre Amor y Sexo! La guía completa para tu vida en Mujer de Hoy. http://mx.mujer.yahoo.com/

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RE: [CentOS] find
by Bowie Bailey 03 Oct '08

03 Oct '08

tony.chamberlain(a)lemko.com wrote: > I am looking for something similar to the windows SEARCH FILES comman > with the option "files containing ..." (that is where I can specify a > string and it will find all files containing that string -- not just > having the string as part of the name but actually containing it in > the text). > > Is there some way to do this? I tend to use a combination of 'find' and 'grep'. It looks something like this: find . -type f -name '*.txt' | xargs grep 'whatever' Add the '-l' option to grep if you just want a list of the filenames. -- Bowie

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CentOS-announce Digest, Vol 44, Issue 2
by centos-announce-request＠centos.org 03 Oct '08

03 Oct '08

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-2008:0890 Moderate CentOS 3 ia64 wireshark - security update (Pasi Pirhonen) 2. CESA-2008:0890 Moderate CentOS 4 ia64 wireshark - security update (Pasi Pirhonen) ---------------------------------------------------------------------- Message: 1 Date: Fri, 3 Oct 2008 13:13:35 +0300 From: Pasi Pirhonen <upi(a)centos.fi> Subject: [CentOS-announce] CESA-2008:0890 Moderate CentOS 3 ia64 wireshark - security update To: centos-announce(a)centos.org Message-ID: <20081003101335.GA5516(a)centos.fi> Content-Type: text/plain; charset="us-ascii" CentOS Errata and Security Advisory 2008:0890 https://rhn.redhat.com/errata/RHSA-2008-0890.html The following updated files have been uploaded and are currently syncing to the mirrors: ia64: updates/ia64/RPMS/wireshark-1.0.3-EL3.3.ia64.rpm updates/ia64/RPMS/wireshark-gnome-1.0.3-EL3.3.ia64.rpm -- Pasi Pirhonen - upi(a)iki.fi - http://pasi.pirhonen.eu/ Top-postings silently ignored

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VNC & GDM & runlevel 3
by Test 03 Oct '08

03 Oct '08

Has anybody been able to get this to work ? I have been trying multiple options until now but all give me the empty crappy desktop with black cross display... I have tried changing the server_args in the xinetd config, but that makes a connection and exits straigt away... On 1 box it works in runlevel 5, but that is obvious (IMHO)... My Config: /etc/services vnc800 5900/tcp # VNC & GDM 800x600 vnc1024 5901/tcp # VNC & GDM 1024x768 xinetd.d service vnc800 { disable = no socket_type = stream protocol = tcp wait = no user = nobody server = /usr/bin/Xvnc server_args = -inetd -broadcast -geometry 800x600 -depth 16 -once -fp unix/:7100 -securitytypes=none } /etc/gdm/custom.conf [xdmcp] Enable=True -- Test <test(a)remedial-teacher.nl>

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Install CentOS-5.0 on HP-ComPaq DC7700 Dual Core
by James B. Byrne 03 Oct '08

03 Oct '08

I am attempting to install CentOS-5.0 from CD-ROM onto an HPQ- DC7700 Dual Core machine. The standard install seems to halt at, or immediately after, this point in the setup process is displayed on the console: <Enter> {default install option} ... CPU1: Intel(R) Core(TM) 2 CPU 4300 @ 1.8GHz stepping 02 ... ACPI: Assume root bridge [\_sb_.pc10] bus is 0. I would like to get this box running so any help with this is greatly appreciated. The reason for using CentOS-5.0 is because I do not which to wait 30 some odd hours to download new ISO images. The plan is to install from 5.0 and upgrade to 5.2. last point. I am a digest subscriber so the favour of a direct reply (REPLY ALL) is requested. Regards, -- *** E-Mail is NOT a SECURE channel *** James B. Byrne mailto:ByrneJB@Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3

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iSCSI ini and ESX Server
by Joseph L. Casale 03 Oct '08

03 Oct '08

I always used IET on CentOS but I have a quick server to setup to backup some VM's, then migrate to DAS on another server and the easiest way for me will be to accomplish this via iSCSI vmfs stores. I figured I would just use the ini that ships with CentOS but have never used it against ESX, anyone do this and have experiences they care to share? Should it be trivial or are there any non standard configs that need to be used? Thanks! jlc

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Services take a long time during initialzation (LDAP-authentication)
by Bernhard Gschaider 02 Oct '08

02 Oct '08

Hi! I've got a CentOS4.7-machine as a fileserver. The machine also serves as the LDAP-server against which all regular users are authenticated. The problem I am having is that the machine takes a very long time to boot. Most of the services start up rather quick, but three services take quite a long time (extending the boot time to over half an hour, which is .... long) The three services are (in that order): - NFS statd - LDAP - NFS quota As soon as the LDAP-Service (and sshd) has started I can remotly log into the machine: the rpc.quotad has started but takes no CPU-time (so I guess he must be waiting for something) Some other observations I had: - a restart of LDAP takes several minutes - if the LDAP-service is down a "su ldap" (ldap IS in /etc/passwd) seems to hang. The ldap-service-script does such a su to check the configuration so I guess that is what takes the service so long) Could anyone give me a hint what the problem could be and how to fix it? Is any more information required (don't want to spam you with the nsswitch.conf and the whole pam.d-stuff)? Bernhard

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Re: Moving folder just vanished??
by Stewart Williams 02 Oct '08

02 Oct '08

Thanks for both of your responses. Sorry for the non-threaded post, but I'm e-mailing from somewhere else. @ Mogens Kjaer I have tried this already @ William L. Maltby I have looked everywhere on the drive using programs such as 'find'. I have ran: $ find / -iname "*.jpg" -or "*.JPG" and the missing files are now listed. I know enough to be able to find files. This is whats got me because I've never know an ext3 fs to do this; unless it's a bug with fuse-encfs.

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For newcomers to the mailing list.
by vandaman2002-rt＠yahoo.co.uk 02 Oct '08

02 Oct '08

1. Don't top post. 2. Don't hijack another thread with new unrelated info. 3. Trim your responses. 4. Turn off html in your mail client. 5. Try and do some basic google searches on your problem. Quoted from: http://www.centos.org/modules/tinycontent/index.php?id=16

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Keeping a complete CentOS mirror
by Chris Miller 02 Oct '08

02 Oct '08

Is there a way I can keep a complete mirror of old/new releases of CentOS 4/5 automagically? In other words I would pull the old files from the vault site when needed, and new files from one of the other mirrors. I've seen/used a few scripts but rsync just stomps the old releases with the latest. The key issue here is having new release detection happen programmatically so I don't need to manage it once it's setup. Before I reinvent the wheel, I just wanted to see if there was a known method of accomplishing this. Q. Why? A. Because I have customers that need access to older OS builds as their products do not move as quickly as CentOS. Thanks in advance. Chris

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Yum-Fastest Mirror
by Bo Lynch 02 Oct '08

02 Oct '08

Is there a way to configure yum fastest mirror to only look for http mirrors not ftp? I have tried adding ftp and ftp:// to the exclude section in the config file with no luck. Any info would be much appreciated. Thank you -- Bo Lynch

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Flaky graphics - need help nailing down the cause
by MHR 02 Oct '08

02 Oct '08

This morning I noticed that my (new in July) monitor was behaving strangely. At first, it was odd parts of web page graphics that didn't show up unless I scrolled up and down in the window, and then they weren't displayed with any consistency. Then I noticed that the screensaver failed to appear (computer was locked, but graphics never showed on the monitor). I tried running mplayer to play a movie I have on the system, and the window remained black (sound was fine). When I move a window, parts of it (pixels scattered across the window) don't refresh during the move OR even when it is done, unless I run the mouse over them or, in the case of the menu bar, click on one of the options. The nautilus window that sometimes comes up after a reboot was not fully painted with the text parts of the entries below the mouse cursor on the screen until I ran the mouse over them, and then only the ones I "touched" refreshed properly. During the system shutdown and restart, the text is scrambled beyond recognition, although the graphics during the boot, driver init and login screen are fine. Most of the screen after I log in shows up, unless the default terminal and nautilus windows show up, and then they're not all there (as above). DVI-VGA: same problem either way 2.6.18-92.1.10 - 92.1.13: likewise (makes no difference) The video card is an nvidia ge7100gs and I have the beta driver from rpmforge (under dkms). The base system is an ECS nFORCE4M-A with an AMD Athlon 64x2 and 4GB of OCZ main memory. The newest parts are the main memory (upgraded from 2GB about two months ago) and the monitor (new in July). The m/b, COU and graphics card are all about 18 months old. I recently upgraded to the new 92.1.13 kernel. Question: Is this the monitor (most likely), the video card, the OS or the base system, or something else I have not considered? Is there a good video test program I can use to diagnose this properly? I have a two-year replacement warranty on the monitor, so I will use it if I need to, and I think it's still under the manufacturer's warranty anyway. Thanks. mhr

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RE: [CentOS] Faking RHEL with CentOS
by Bowie Bailey 02 Oct '08

02 Oct '08

NiftyClusters T Mitchell wrote: > > If it is Oracle, Given the price of Oracle -- just purchase the RH > product. > It is common that the expensive packages are the most restrictive and > putative. FYI, Oracle runs just fine on CentOS. -- Bowie

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Half-OT: Modify several ldap entries
by Sergio Belkin 02 Oct '08

02 Oct '08

Hi, I want to fix several entries of mail attribute mail that have an error something like this: *john(a)domain.com *joe(a)domain.com *mary(a)domain.com and so on. I want to to change them to: john(a)domain.com joe(a)domain.com mary(a)domain.com (Delete asterisks) How can I perform it in one (or at least few) steps? thanks in advance! -- -- Open Kairos http://www.openkairos.com Watch More TV http://sebelk.blogspot.com Sergio Belkin -

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XDMCP - no GDM login, only gray screen with X
by Sean Carolan 02 Oct '08

02 Oct '08

I'm having trouble getting the GDM login screen to show up when I connect from a remote host. I'm using Xming on the local Windows machine, but every time I connect to the remote server all I get is a gray window with the X cursor. I have "Enable=true" in the [xdmcp] section of /etc/gdm/custom.conf. IPtables is disabled. I've googled around and read through the xdmcp page on tldp.org but have not come up with anything. Can anyone help with this issue?

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Firefox distorted printing
by Chris Geldenhuis 02 Oct '08

02 Oct '08

Hi, I am running a fully updated CentOS 4 box. Since the last few rounds of updates - upgrading to the latest Firefox, I find that I can not print Bank statements etc ( .ps files when saved to disk). The Bank's logo and any lines on the form print OK but the actual content is distorted beyond recognition - printing a series of special characters (!"$%&#'(") instead of transaction descriptions or amounts. Has anyone else experienced this or have a suggestion on how to fix the problem. Other preformatted documents like supplier invoices are also not printed as well formatted as before (html documents) but appear all squashed up instead of filling the page vertically. TIA ChrisG

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CentOS-announce Digest, Vol 44, Issue 1
by centos-announce-request＠centos.org 02 Oct '08

02 Oct '08

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-2008:0890 Moderate CentOS 3 i386 wireshark - security update (Tru Huynh) 2. CESA-2008:0890 Moderate CentOS 3 x86_64 wireshark - security update (Tru Huynh) ---------------------------------------------------------------------- Message: 1 Date: Wed, 1 Oct 2008 20:17:23 +0200 From: Tru Huynh <tru(a)centos.org> Subject: [CentOS-announce] CESA-2008:0890 Moderate CentOS 3 i386 wireshark - security update To: centos-announce(a)centos.org Message-ID: <20081001181723.GA32164(a)sillage.bis.pasteur.fr> Content-Type: text/plain; charset="us-ascii" CentOS Errata and Security Advisory CESA-2008:0890 wireshark security update for CentOS 3 i386: https://rhn.redhat.com/errata/RHSA-2008-0890.html The following updated file has been uploaded and is currently syncing to the mirrors: i386: updates/i386/RPMS/wireshark-1.0.3-EL3.3.i386.rpm updates/i386/RPMS/wireshark-gnome-1.0.3-EL3.3.i386.rpm source: updates/SRPMS/wireshark-1.0.3-EL3.3.src.rpm You may update your CentOS-3 i386 installations by running the command: yum update wireshark Tru -- Tru Huynh (mirrors, CentOS-3 i386/x86_64 Package Maintenance) http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xBEFA581B

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how to set term environment for cronjobs?
by Rudi Ahlers 02 Oct '08

02 Oct '08

Hi, I'm running a crontjob on CentOS 5.2 server, which then connects to a webpage to run some stuff. It has to run this way, since the webpage is on a Windows server, and the Windows scheduled tasks doesn't work as well. It seems like the cronjob is working fine, except that the email output worries me a bit. This is what I get on email, Your Terminal type is unknown! Enter a terminal type: [vt100] TERMINAL TYPE IS SET TO vt100 (B)0[1;24r[m[?7h[?1h=[H[J[22B[J[H[K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [0;7mGetting http://billing/pipe/pop.php[m [22;53H [J[1A[0;7mLooking up billing[m [22;36H [J[1A[0;7mMaking HTTP connection to billing[m [J[1A[0;7mSending HTTP request.[m [22;22H [J[1A[0;7mHTTP request sent; waiting for response.[m [J [24;1H [?1l> So, the question is, how do I set the terminal type for a cronjob? -- Kind Regards Rudi Ahlers

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mysql
by Mad Unix 02 Oct '08

02 Oct '08

I need to replicate MySQL DB of mulltiple server on SiteA to my DR-Site Site_B... all DB are alocated on RHEL,SuSE,Centos,Debian, FreeBSD servers. I need a script to take Multiple MySql DataBase Backup and then import to SiteB, the replica can be done as cold or hotbackup and cron it Thanks -- Madunix_at_Gmail Sysadmin "Computers are useless. They can only give you answers" - Pablo Picasso "Never trust a computer you can't throw out a window." - Steve Wozniak

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question about software Raid 1
by Nataraj 02 Oct '08

02 Oct '08

Does software raid 1 compare checksums or otherwise verify that the same bits are coming from both disks during reads? What I'm interested in, is whether bit errors that were somehow undetected by the hardware would be detected by the raid 1 software. Thanks, Nataraj

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setting timezone from kickstart
by Jerry Geis 02 Oct '08

02 Oct '08

Hi all, I used to do manual installs so I would set the timezone each time. I have now migrated to kickstart and I wish to use a command line (at boot) parameter to set the needed timezone. I am familiar with timeconfig and that works. I tried timeconfig --help (looking for command line arguments) and there appears to not be a command line way that I see to set the timezone. I have seen mention of changing symbolic links and stuff - but I was hoping for a system command to change the timezone. Like "timeconfig --zone Denver" or "timeconfig --zone Mountain" something like that. Is there something like that or do I have to use the symbolic links? Thanks, Jerry

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vmcore
by Mag Gam 02 Oct '08

02 Oct '08

I would like to analyze a kernel vmcore. Are there any docs you can recommend for me to read to understand the process? TIA

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Trying to use CentOS 5.2 to make a WAN Router
by Michael Peterson 01 Oct '08

01 Oct '08

I have a CIDR block of IP addresses that I need to pass through to a WAN. I am trying to have a CentOS 5.2 basic install with 2 NICs be the router/gateway between the WAN and the public IP CIDR block. Has anyone done this? Other than turning on IP forwarding what did you have to do?

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problem with yum -y update
by israel.garcia＠cimex.com.cu 01 Oct '08

01 Oct '08

When I run yum -y update I see that: [root@server:/etc/yum.repos.d]# yum -y update Repository base is listed more than once in the configuration Setting up Update Process Setting up repositories base 100% |=========================| 951 B 00:00 update 100% |=========================| 951 B 00:00 updates 100% |=========================| 951 B 00:00 Reading repository metadata in from local files primary.xml.gz 100% |=========================| 390 kB 00:05 base : ################################################## 1171/1171 Added 1171 new packages, deleted 0 old in 8.48 seconds primary.xml.gz 100% |=========================| 174 kB 00:04 update : ################################################## 493/493 Added 493 new packages, deleted 0 old in 4.12 seconds primary.xml.gz 100% |=========================| 34 kB 00:00 updates : ################################################## 141/141 Added 141 new packages, deleted 0 old in 0.83 seconds No Packages marked for Update/Obsoletion But, no package is installed in spite of yum added 141 new packages. Yum -y upgrade does not work either. This is my repo file: [root@server:/etc/yum.repos.d]# cat centos4.repo [base] name=CentOS-$releasever - Base baseurl=ftp://local_repo_server/centos/4/os/i386 timeout=1800 gpgcheck=1 gpgkey=ftp://local_repo_server /centos/4/os/i386/RPM-GPG-KEY-centos4 priority=1 protect=1 [updates] name=CentOS-$releasever - Updates baseurl=ftp:// local_repo_server /centos/4/updates timeout=1800 gpgcheck=1 gpgkey=ftp:// local_repo_server /centos/4/os/i386/RPM-GPG-KEY-centos4 priority=1 protect=1 My local repo server is a mirror to centos internet servers and is up2date with centos 4.7. Where's the problem? Regards, Israel.

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[Fwd: Certified GoDaddy.com Renewal Notice]
by Ruslan Sivak 01 Oct '08

01 Oct '08

Brian, I think you said we can let these go, correct? Russ

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scp and key login
by Kai Schaetzl 01 Oct '08

01 Oct '08

It seems the certificate-based login doesn't work on both sides of the remote connection when using scp? Scenario: User on PC A can SSH login to PCs B and C with his certificate, no password prompt. When User on PC A runs a scp operation from B to C he's asked for the password on C. Does the scp actually open a connection from B to C (User doesn't have a certificate on B)? This would explain the problem. I hoped to avoid such a problem by scping from a third machine that normally has certificate-based access to all machines. Kai -- Kai Schätzl, Berlin, Germany Get your web at Conactive Internet Services: http://www.conactive.com

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quarantine mail
by kcc 01 Oct '08

01 Oct '08

Hi In my mailscanner, i have mail in quarantine folder. How can I get back attachement in quarantine folder? I use mail user < message. but the attachment is just coding not the attachment thank you

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script
by Mad Unix 01 Oct '08

01 Oct '08

Dear ALL, I need some help with bash scripting, a script that search the content of multiple files and replace old string ip "10.5.1.10" with the new string ip "127.128.1.10" it will search in specific folder and sub folders Thanks

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mount UFS partition on CentOS 5.
by Daniel Bruno 01 Oct '08

01 Oct '08

Hi Dears, I am having trouble mounting a partition with UFS file system (FreeBSD), I am trying to build with the following commands: mount-r-t-o ufs ufstype = ufs2 / dev/hdb1 / part mount-r-t-o ufs ufstype = 44bsd / dev/hdb1 / part But appears the following error message: mount: wrong fs type, bad option, bad superblock on / dev/hdb1, missing codepage or other error In some cases useful info is found in syslog - try dmesg anybody have any idea? Thanks, -- Daniel Bruno http://danielbruno.argo.com.br danielbrunos(a)gmail.com

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Broken pipe, x86_64 CentOS 5.2
by Daniel Andrzejewski 01 Oct '08

01 Oct '08

Hi All, I have a problem with torque (openPBS) on x86_64 CentOS 5.2. Just to add there's no problem on a 32bit CentOS 5.2 or 64bit Ubuntu 8.04. The problem is that pbs_mom's child quits without giving any error logs. [root@frodo9 torque-2.3.3]# strace -f pbs_mom . . . bind(6, {sa_family=AF_INET, sin_port=htons(15002), sin_addr=inet_addr("0.0.0.0")}, 16) = 0 time(NULL) = 1222785330 listen(6, 512) = 0 socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 7 setsockopt(7, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 bind(7, {sa_family=AF_INET, sin_port=htons(15003), sin_addr=inet_addr("0.0.0.0")}, 16) = 0 time(NULL) = 1222785330 listen(7, 512) = 0 fcntl(5, F_SETLK, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0 clone(Process 18441 attached child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2b276258fdb0) = 18441 [pid 18441] getsockname(3, {sa_family=AF_INET, sin_port=htons(56711), sin_addr=inet_addr("172.16.0.9")}, [16]) = 0 [pid 18441] getpeername(3, {sa_family=AF_INET, sin_port=htons(389), sin_addr=inet_addr("172.16.2.24")}, [68719476752]) = 0 [pid 18441] fcntl(3, F_GETFD) = 0x1 (flags FD_CLOEXEC) [pid 18441] dup(3) = 8 [pid 18441] fcntl(8, F_SETFD, FD_CLOEXEC) = 0 [pid 18441] socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 9 [pid 18441] close(3) = 0 [pid 18441] fcntl(9, F_GETFD) = 0 [pid 18441] dup2(9, 3) = 3 [pid 18441] fcntl(3, F_SETFD, 0) = 0 [pid 18441] close(9) = 0 [pid 18441] write(3, "\25\3\1\0 \232\17\205\301f<O0\352\246\357\344Z\31&\243\361\356\2128\242\377\7O{\267\333"..., 37 <unfinished ...> [pid 18440] exit_group(0) = ? [pid 18441] <... write resumed> ) = -1 EPIPE (Broken pipe) [pid 18441] --- SIGPIPE (Broken pipe) @ 0 (0) --- Process 18441 detached [root@frodo9 torque-2.3.3]# I have asked torque users mailing list, but since the problem is related strictly to CentOS 5.2 64bit, I thought I would go ahead and ask here. Any help is appreciated. Thanks, Daniel -- Daniel Andrzejewski student IT Administrator Elec Engr & Comp Science University of Tennessee (865) 974 - 4388 (work) "Investment in knowledge always pays the best interest" Benjamin Franklin --

2 3

DKIM
by Bob Hoffman 01 Oct '08

01 Oct '08

Okay, Yahoo is bumming me. Only system my mail is having an issue with. All mail is accepted, but junked. I can only think it is the DKIM/Domain keys. It is apparent that the dkim-milter is not part of the centos 5.x distro nor is it part of the mirrors, as far as I can tell. So...have any of you done it with your servers for sendmail? There are some sites that claim to have rpms and I have downloaded the tar from sendmail. But I would rather hear from anyone who has an opinion before I go with one or the other. I do not trust any rpms except for their mirrors, so not sure if I want to do that. But maybe it is fine. Open to suggestions, ideas for what works for you and yahoo. No, I do not want to install postfix, thank you - /ninja'd ya

19 91

OT - Monitoring tool
by Robert Spangler 01 Oct '08

01 Oct '08

Hello everyone, While I know this isn't Centos related, you guys seems to be on top of your game around here. Sorry for the off-topic. I'm looking for a tool to monitor my servers and send either an email or page or both when something breaks. I would like it to monitor all sorts of services on the servers with one small detail, I'd like it to be able to confiugre so if the DBA need something monitor that is hosted on a shared system that they can only change what they are responsible for and not something else that is being monitored on that system. Is there such a program out there? -- Regards Robert It is not just an adventure. It is my job!! Linux User #296285 http://counter.li.org

9 12

Re: [CentOS] Firefox distorted printing
by Les Bell 01 Oct '08

01 Oct '08

fred smith <fredex(a)fcshome.stoneham.ma.us> wrote: >> On Wed, Oct 01, 2008 at 12:05:37AM +0200, Chris Geldenhuis wrote: > Hi, > I am running a fully updated CentOS 4 box. Since the last few rounds of > updates - upgrading to the latest Firefox, I find that I can not print > Bank statements etc ( .ps files when saved to disk). The Bank's logo and > any lines on the form print OK but the actual content is distorted > beyond recognition - printing a series of special characters > (!"$%&#'(") instead of transaction descriptions or amounts. Has anyone > else experienced this or have a suggestion on how to fix the problem. I have a similr issue with a Centos 4 system at work, on which i've installed FF3. My solution is to send my printouts to a different printer where they print perfectly! I've got an old HP Laserjet 4 at my desk, and that browser on that OS prints mostly junk characters on that printer. There's also a HP 4250 outside my door, and that browser/OS combination prints fine on that printer. << There seems to be a known issue with Firefox 3 on all platforms, when printing to Postscript printers. I started a thread about it on the Mozilla support forums, did some experimenting, thought I'd fixed it, found I hadn't and in fact, have never resolved it. Things you might try: * Turning off "Allow pages to choose their own fonts" * Changing the default character encoding from "Western (ISO-8859-1)" to something else (and possibly back again) * Disabling the use of the printer's fonts in your driver It's been a show-stopper for me, and I'm thinking about going back to FF2. Best, --- Les Bell [http://www.lesbell.com.au] Tel: +61 2 9451 1144 FreeWorldDialup: 800909

1 0

OT: C++ Newbie "Hello World" problem SOLVED
by Lanny Marcus 01 Oct '08

01 Oct '08

Note: This began in the thread "[CentOS] Probably a bad setup but which one?" but I don't want to hijack that thread. "tech" began with a similar problem, with the Perl "Hello World" script. fred smith wrote: > I can't get the "Hello World" program in the C++ book I began reading to work. Seems to compile without errors, but nothing on my CRT. Will try it again and start a thread >here... :-) >Let me guess... >you named it "test", right? Then when you run "test" "nothing" happens? No. It is named Hello >two things: >1. there's already a program named test, which displays no output, >it merely has an exit status. >2. for a program in your current directory, run it with a preceding "./", >e.g., "./test"--because "." is not in the path (and shouldn't be). Fred: Thank you! #2 was dead on. :-) [devel@dell2400 ~]$ ./a.out Hello, World! I am 8 Today! [devel@dell2400 ~]$ What I was lacking was the "./" in front of a.out the file produced when I compiled Hello.cpp :-) I will continue reading the book now! :-) Lanny //: C02:Hello.cpp // From Thinking in C++, 2nd Edition // Available at http://www.BruceEckel.com // (c) Bruce Eckel 2000 // Copyright notice in Copyright.txt // Saying Hello with C++ #include <iostream> // Stream declarations using namespace std; int main() { cout << "Hello, World! I am " << 8 << " Today!" << endl; } ///:~

1 0

Configure an ATI Radeon X1200 card?
by Niki Kovacs 30 Sep '08

30 Sep '08

Hi, I want to configure X on a NEC PC with an ATI graphic card. Usually, I do that by hand, e. g.: # init 3 # X -configure --> first draft # mv xorg.conf.new /etc/X11 Then I edit this with Vi, step by step. Usually, this works, but not for ATI cards. Here, the first draft only gives me a "vesa" driver... though xorg-x11-drv-ati is installed. But then, when I replace Driver "vesa" by: Driver "ati" I get a "No screens found" error. Until now, I've successfully configured dozens of different video cards, mostly Intel and NVidia (old and new), and also a few ATI cards (with the opensource driver). But this is the first ATI card that gives me trouble. Any suggestions? Niki

3 4

Questions on custom LiveCD
by Kai Schaetzl 30 Sep '08

30 Sep '08

I tried making my own LiveCD according to the instructions on the project site. First, applause, the basic procedure works like a charm. It's really easy to do and works right from the beginning (I'm building it inside a VM). I tried the minimal and the desktop version (with a few changes). I have encountered a few problems and have some questions. The German keyboard I set in the kickstart file was setup correctly for text mode, but not for graphical mode. I can change it from within the account, so everything that needs to be there seems to be there. Do others have the same problem? The graphical mode just displays a blank screen on my laptop (contains some S3 UniChrome chip). Is this an expected problem? It's not a big problem that the X server doesn't run on that laptop, but I wonder if it's possible to use a more generic driver that would at least display in lower resolution or so? (as I don't know if the machine where the CD might get used also has an unsupported chipset.) The goal is to create a CD that provides a browser and a LAMP web application, so that a few people that don't have access to the net in their office can use/test a database project. So, going on, I would like to add the code and database to the CD, so that the user can open Firefox and use the application from the local webserver. I see that the structure of the CD is an ext3fs.img with the root filesystem in a squashfs.img in the iso file. If I change the content of the ext3fs.img can I put it back on the rw mounted squashfs.img and that in the iso? If yes, I assume I would need to cater for a necessary resize of the images. If no or if there is a better way, how? Kai -- Kai Schätzl, Berlin, Germany Get your web at Conactive Internet Services: http://www.conactive.com

1 1

Module.symvers
by Jerry Geis 30 Sep '08

30 Sep '08

I am going into: /usr/src/kernels/2.6.18-92.1.10.el5-x86_64 and doing a "make mrproper" attempting to rebuild the Modules.symvers file. As I added ALSA 1.0.17 to the current kernel. I am getting an error: make mrproper scripts/Makefile.clean:17: /usr/src/kernels/2.6.18-92.1.10.el5-x86_64/drivers/infiniband/hw/amso1100/Makefile: No such file or directory make[3]: *** No rule to make target `/usr/src/kernels/2.6.18-92.1.10.el5-x86_64/drivers/infiniband/hw/amso1100/Makefile'. Stop. make[2]: *** [drivers/infiniband/hw/amso1100] Error 2 make[1]: *** [drivers/infiniband] Error 2 make: *** [_clean_drivers] Error 2 Is this not the correct way to rebuild the Modules.symvers file? Jerry

1 1

install Verisign/NetSol CA bundle
by sbeam 30 Sep '08

30 Sep '08

I have a client-provided SSL cert that seems to be provided by Verisign but issued by my good friends at Network Problems. I thought this was part of default cert.pem, but maybe not. The docs on Verisign's site are... ahem... unhelpful. I have what I think is the correct CA chain for this cert, but still trying to determine what marketing terms overlap with what reality. But how is it to be tested? here is the info ( nj.pem contains the Certificate and the Private Key ) $ openssl verify nj.pem nj.pem: /C=US/postalCode=99999/ST=OH/L=Columbus/streetAddress=4111 XXXX Ave./O=XYZ Inc./OU=Secure Link SSL Pro/CN=xyz.foo.com error 20 at 0 depth lookup:unable to get local issuer certificate $ openssl x509 -noout -in nj.pem -issuer issuer= /C=US/O=Network Solutions L.L.C./CN=Network Solutions Certificate Authority So if append the correct CA certs to my nj.pem, then 'openssl verify' should be happy, is this correct? thanks!

1 0

Probably a bad set-up but which one?
by tech 30 Sep '08

30 Sep '08

I am having a problem that I assume is a set-up problem but I don't know which area to look at to fix it. Hopefully someone here can point me in the right direction. I can't get the simple Perl "Hello World" script to work. Oh, it does print "Hello World" OK but it also prints the "Content" line as text rather than using it as a directive. Two different servers (both CentOs 5) and both IE and Firefox are doing the same thing. I first tried a JavaScript program (free online shopping cart) and it wouldn't work properly. So, I changed to CGI and can't get it working OK either. What does work: CGI/Perl visitor count program. Count.log and main.log exist and get updated and display the updated count in the browser OK. What doesn't work: "content" line is seen as text. I can't create a file using CGI. I can append to one but I can't create one. I have tried a CGI shopping cart (Commerce) which has an install script. It displays the first page OK but when I click on "Continue" I get the same page again. The script says clicking on "Continue" should submit a form (Post) with a name of "step2. An IF statement should see that name and go to the step2 subroutine. It doesn't. It falls through to the ELSE and displays the same page. A Print command shows the name is blank after the click. The browser knows about the form because a refresh tells me about the stale form data. I have the AddHandler lines and the ExCGI option in my http config. I have checked that all spelling and cases are OK. Carp Fatal to Browser is not showing any errors. Server error log doesn't seem unhappy either. I have done some searching in news groups and Deja, ooops sorry, Google and didn't find anything that helped. Where do I look next?

11 20

Zone transfers not working for subdomain
by Sean Carolan 30 Sep '08

30 Sep '08

I have a domain, let's call it "example.com". I am able to do zone transfers on the local host as follows: dig example.com AXFR @localhost This command outputs all of the contents of the zone as expected. I am unable to do zone transfers on my subdomain though: dig subdomain.example.com AXFR @localhost ; <<>> DiG 9.2.1 <<>> subdomain.example.com AXFR @localhost ;; global options: printcmd ; Transfer failed. Below are my config files, truncated and with host names changed to protect the innocent: **** From /var/named/zones.conf *** **************************************************** zone "example.com" { type master; file "master/example.com"; }; zone "subdomain.example.com" { type master; file "master/subdomain.example.com"; }; *** From /var/named/master/example.com *** **************************************************** @ IN SOA ns.example.com. root.example.com. ( 2008092902 1H 10M 9D 5M ) NS ns1.slaveserver.net. NS ns2.slaveserver.net. A 66.45.102.50 (whole bunch of CNAME and A records removed for brevity's sake) *** From /var/named/master/subdomain.example.com *** **************************************************** $ttl 38400 @ IN SOA ns.example.com. root.example.com. ( 2008092222 5M 5M 7D 38400 ) subdomain.example.com IN NS host1.internal.ops. subdomain.example.com IN NS host2.internal.ops. (Note that internal.ops is for internal use only) What am I missing here?

1 1

scp partition "not a regular file"
by henry ritzlmayr 30 Sep '08

30 Sep '08

Hi list, should it be possible to scp a partition with this command: scp /dev/sda7 backupserver:/backup/sda7.img I always get "not a regular file" - which is a clear and understandable error, but my googling tells me that some people are doing this - and it seems to work - at least at their systems. I know that I can avoid this by simply doing dd if=/dev/sda7 | ssh backupserver dd of=/backup/sda7.img So its not a big deal - just curious. System here is a fully updated CentOS 5.2 x86_64 if that matters any thoughts? Henry

3 6

Graphical net install
by Test 30 Sep '08

30 Sep '08

Is it at all possible to do a graphical netinstall ? I am using centos 5.2, and i have been doing net installs (pxe) for a while in console mode... -- Test <test(a)remedial-teacher.nl>

5 16

GUI FTP
by Gopinath Achari 29 Sep '08

29 Sep '08

hi, how to upload and download file from a ftp server using GUI. ftp client. upload and download to and from ftp server works fine when done done from command prompt but not working from GUI ftp client Ex. Gftp. is there any modifications to be done on the server, regards gopinath

6 8

Problem in Wireless Card Setup in Dell Precision M90
by Ashish Vijaywargiya 29 Sep '08

29 Sep '08

Hello Friends, This is my first post on CentOS mailing list. I am using CentOS since last 3 years and using Linux since 2003. I am Java Based ERP(http://ofbiz.apache.org/) developer and I truly appreciate the stability of CentOS as the Desktop machine for the developers. In the early 2003 I was using CentOS 4 then I moved to CentOS 5 stable release then before 1.5 month I installed CentOS 5.2 (Took all the available updates for 5.2 version). I am using Dell Precision M90 Laptop. My Wireless card details is "Intel(R) PRO/Wireless 3945ABG". On the CentOS 5.2 I am not able to configure the wireless card on CentOS 5.2 although my wireless card was working fine with CentOS 5.1. I have installed the package dkms-ipw3945.noarch and it has installed all the dependent package for wireless card to work properly. When I put command modprobe ipw3945 then it didn't give any error. My LED is glowing properly. >From the Network Manager I have added my Wireless card into the list of Network Devices and from there I activated my device. But when I try to Join the Wireless Network then it "Deactivate" the status of my wireless device. I have spent more then 10 hours on this and now I am looking to have some community help on my problem. Any help or pointer on this would be greatly appreciated . If anybodsy of you can share the step by step learning document on Wireless Setup on Red Hat Derivatives then please let me know. Thanks in advance for any help . -- Ashish Vijaywargiya Indore (M.P), India http://en.wikipedia.org/wiki/Indore

3 6

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