- Discuss - lists.centos.org

ADD locale ISO-8859-1 - CENTOS 4
by Adriano Frare 09 Sep '08

09 Sep '08

Dear Friends. The CENTOS 4 is install with locale utf-8, but I would like add locale iso-8859-1. How do you it ? Thanks Adriano Frare

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Re: [CentOS] Re: Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

---------- Original Message ---------------------------------- From: Scott Silva <ssilva(a)sgvwater.com> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Tue, 09 Sep 2008 14:07:24 -0700 >This is an OpenPGP/MIME signed message (RFC 2440 and 3156) > who knows its been a long time since I talked with anyone at my old isp haven't had them for years. ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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RE: [CentOS] Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

---------- Original Message ---------------------------------- From: "RobertH" <roberth(a)abbacomm.net> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Tue, 9 Sep 2008 12:36:11 -0700 >> >> I got my information about the MTU setting from doing google searches and >> the message boards on broadband reports as well as doing the tweak test on >> broad band reports. >> > >David > >I also noticed that if you > >dig dlsi.com > >it appears to come up as 0.0.0.0 > >huh? > >Good for you. > >maybe you should change that depending on how you have things setup > >could be that your packets get a lil confused eh? > > - rh > >_______________________________________________ >CentOS mailing list >CentOS(a)centos.org >http://lists.centos.org/mailman/listinfo/centos > dsli.com is just for e-mail has nothing to do with my current internet service, dsli used to be a national isp I had service with before all the clecs went poof and as a sign of gratitude they let me and my wife keep our e-mail accounts. ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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Re: [CentOS] Re: Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

---------- Original Message ---------------------------------- From: Scott Silva <ssilva(a)sgvwater.com> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Tue, 09 Sep 2008 14:00:01 -0700 >This is an OpenPGP/MIME signed message (RFC 2440 and 3156) > I tried that and I don't think I got ethtool to respond properly, I will have to try again later. ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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RE: [CentOS] Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

---------- Original Message ---------------------------------- From: "RobertH" <roberth(a)abbacomm.net> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Tue, 9 Sep 2008 12:32:33 -0700 >> >> I got my information about the MTU setting from doing google searches and >> the message boards on broadband reports as well as doing the tweak test on >> broad band reports. >> >> > >It appears you are on Comtrash where everything is CoMtRaSHtIc. > >Good for you. Dance a jig. > >Stop beating the MTU horse to death and get busy finding out how to best >connect to the CPE devices. > >Google that stuff. > >First, when testing, disable (admin down) the internal network on the second >nic > >Also, check to see what specific nics you have an if any recent issues with >kernels and such and any updates. > >Google that too. > >Then Focus on the internet transit/transport infrastructure. > >Find out best way to interface with the cable modem CPE infrastructure. > >Meaning what speed and duplex. > >Trial and error. > >You will get there... > >Some nics need to be played with and dealt with in terms of kernel and other >things like disable ipv6 in modprobe.conf and dhcp... > >You might be better off having an intermediate device between you and the >cable modem if your nics don't wanna play nice with the cable modem. > >Last but not least, you can always check stats and see if collisions and >errors on interfaces and more. > >Enjoy > > - rh > >_______________________________________________ >CentOS mailing list >CentOS(a)centos.org >http://lists.centos.org/mailman/listinfo/centos > 1. Comcrap is not available in my area I am on road runner biz through bright house with 15m down and 2 up and static ip. 2. Already tested without the internal nic running 3. Tried with a router in between and the result is the same. 4. I do agree about the negotiation aspect, which I'm looking into as well. 5. Don't notice any collisions or errors on ifconfig. ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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Re: [CentOS] Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

---------- Original Message ---------------------------------- From: Les Mikesell <lesmikesell(a)gmail.com> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Tue, 09 Sep 2008 15:46:53 -0500 >David Petruzzella wrote: >> >> I got my information about the MTU setting from doing google searches and the message boards on broadband reports as well as doing the tweak test on broad band reports. > >MTU's need to match the lowest value in the path between endpoints not >just your adjacent connection. If there are tunnels/PPOE that add >encapsulating headers involved you'll have a performance hit when the >routers need to fragement and reassemble large packets. > >-- > Les Mikesell > lesmikesell(a)gmail.com > > >_______________________________________________ >CentOS mailing list >CentOS(a)centos.org >http://lists.centos.org/mailman/listinfo/centos > No tunnels. ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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RE: [CentOS] Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

---------- Original Message ---------------------------------- From: Ric Moore <wayward4now(a)gmail.com> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Tue, 09 Sep 2008 14:56:58 -0400 > >On Mon, 2008-09-08 at 23:46 -0600, Joseph L. Casale wrote: >> >I have a server with dual nic's running centos 5.2 1 nic connects to the >> >cable modem, which has 15m d and 2m up, but speed tests barely come back at >> >5mb down including road runner's internal speed test. I hook up my laptop to >> >the same modem, same port, using the same cable and I get 17mb down. I have >> >ruled out iptables, nics (because same result on both nics), cables, cable >> >modem(with a brighthouse rep) any suggestions would be greatly appreciated. >> >Thanks. >> >> So I gather the nics aren't teamed from your wording, maybe MTU is set sub >> optimal for your particular ISP? What OS on your laptop? Wrong MTU can have >> a significant effect such as this. > >"Back in the day..." there used to be a utility that would test your >connection for the optimal MTU setting. Is there something like that for >Linux?? Ric > >-- >---------------------------------------------------- >My father, Victor Moore (Vic) used to say: >"There are two Great Sins in the world... >..the Sin of Ignorance, and the Sin of Stupidity. >Only the former may be overcome." R.I.P. Dad. >Linux user# 44256 Sign up at: http://counter.li.org/ >https://nuoar.dev.java.net/ >Verizon Cell # 336-254-1339 > >_______________________________________________ >CentOS mailing list >CentOS(a)centos.org >http://lists.centos.org/mailman/listinfo/centos > I got my information about the MTU setting from doing google searches and the message boards on broadband reports as well as doing the tweak test on broad band reports. ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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RE: [CentOS] Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

---------- Original Message ---------------------------------- From: "RobertH" <roberth(a)abbacomm.net> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Tue, 9 Sep 2008 13:19:41 -0700 >> >> 1. Comcrap is not available in my area I am on road runner biz through >> bright house with 15m down and 2 up and static ip. >> >> 2. Already tested without the internal nic running >> >> 3. Tried with a router in between and the result is the same. >> >> 4. I do agree about the negotiation aspect, which I'm looking into as >> well. >> >> 5. Don't notice any collisions or errors on ifconfig. >> >> > >I see, when I trace the domain you are sending email from I assumed it was >you on a comcast link. > >Or maybe roadrunner resells comcast in your area or comcast bought >roadrunner in your area? > >The dlsi.com dig pointing at 0.0.0.0 was interesting. > >Never ever seen dns point to 0.0.0.0 > >Shouldn't there be a error catch in dns server software for that situation? > >It's like using dns to route? Har har he. > >Or did you buy the internet? > >;-) > >Man, if so, I wanna be your best bud cause I need a piece of the action to >sell at a good deal > >;-> > > - rh > > >_______________________________________________ >CentOS mailing list >CentOS(a)centos.org >http://lists.centos.org/mailman/listinfo/centos > LOL I wish I bought the internet, no this dsli.com e-mail address is because I used to have dsl service with them when they were a national provider back when there were clec's, but when all the clec's went poof they could not keep the dsl side of it, but as a sign of gratitude they let me and my wife keep the e-mail account. My domain is actually pbfamily.net ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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grub permission denied
by Jay 09 Sep '08

09 Sep '08

I have one server that I can not edit the /etc/grub/grub.conf file. I get permission denied as root. I can change other files just not grub.conf. after unmounting /dev/hda from /boot and mounting under /g for a test the same things occurs. Even in single mode I can not modify / delete / move the file. When umounted I did a fsck on it and all is fine. also can not edit menu.lst which links to grub.conf. what am I missing? Thanks -Jay

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DJB's daemontools package
by Robert Moskowitz 09 Sep '08

09 Sep '08

Is this available for Centos? If so where?

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CentOS 4 & autofs 4.1.3
by John Kordash 09 Sep '08

09 Sep '08

For those of you using CentOS 4, is anyone having trouble with autofs 4.1.3? I'm seeing (with 60second unmount timeout) what appears to be an apparent race condition where a script touches an automount directory at about (the same second according to logs) the same time the unmount is triggered, and the script then gets a read error. Sure, increasing the unmount timeout will reduce the occurrence rate, but if this really is a race, then it won't eliminate it. In looking at the CHANGELOG between autofs 4.1.3 and 5.0.1rc2, there have been tons of changes including some references to timing issues. However nothing is jumping out, and there are many changes. Is it conventional wisdom that the 4.1.3 autofs has 'issues' and folks routinely move up to autofs 5 on CentOS 4.x? Thanks, -John

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RE: [CentOS] Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

Not a laptop it is a server with dual nics mtu set at 1500, 1 nic directly to the cable modem the other to my lan. ---------- Original Message ---------------------------------- From: "Joseph L. Casale" <JCasale(a)activenetwerx.com> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Mon, 8 Sep 2008 23:46:40 -0600 >>I have a server with dual nic's running centos 5.2 1 nic connects to the >>cable modem, which has 15m d and 2m up, but speed tests barely come back at >>5mb down including road runner's internal speed test. I hook up my laptop to >>the same modem, same port, using the same cable and I get 17mb down. I have >>ruled out iptables, nics (because same result on both nics), cables, cable >>modem(with a brighthouse rep) any suggestions would be greatly appreciated. >>Thanks. > >So I gather the nics aren't teamed from your wording, maybe MTU is set sub >optimal for your particular ISP? What OS on your laptop? Wrong MTU can have >a significant effect such as this. > >jlc >_______________________________________________ >CentOS mailing list >CentOS(a)centos.org >http://lists.centos.org/mailman/listinfo/centos > ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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RE: [CentOS] Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

---------- Original Message ---------------------------------- From: "Joseph L. Casale" <JCasale(a)activenetwerx.com> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Tue, 9 Sep 2008 12:40:48 -0600 >>Not a laptop it is a server with dual nics mtu set at 1500, 1 nic directly to the cable modem the other to my lan. > >MTU has nothing to do with laptops, it has to do with TCP/IP. >Aside from a previous posters duplex setting (good catch on his part) its >possible that MTU is an issue. Some ISP's do some silly stuff. You >*are* going into a cable modem (which I read as accessing the internet >through some means other than a high-end fiber/etc connection where oddities >wouldn't likely exist:>) > >jlc >_______________________________________________ >CentOS mailing list >CentOS(a)centos.org >http://lists.centos.org/mailman/listinfo/centos > The MTU setting of 1500 is optimal for that connection from what I read and according to tweak tests and I was just clarifying that the pc in question was not a laptop I am aware that MTU is TCP related and I agree sometimes there are funny things that happen with that, based on other tests I have done with other devices kind of rules out MTU it seems to be more a duplexing issue or driver issue I think. Both myself and the cable guy have hooked a laptop to the cable modem all beit they are windows laptops with the same settings and speed tests were normal. ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

I have a server with dual nic's running centos 5.2 1 nic connects to the cable modem, which has 15m d and 2m up, but speed tests barely come back at 5mb down including road runner's internal speed test. I hook up my laptop to the same modem, same port, using the same cable and I get 17mb down. I have ruled out iptables, nics (because same result on both nics), cables, cable modem(with a brighthouse rep) any suggestions would be greatly appreciated. Thanks.

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Re: [CentOS] Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

---------- Original Message ---------------------------------- From: MHR <mhullrich(a)gmail.com> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Tue, 9 Sep 2008 10:52:24 -0700 >On Tue, Sep 9, 2008 at 8:18 AM, David Petruzzella <sektor(a)dsli.com> wrote: >> Thanks I read about that, but I am having a hard time forcing duplex, I don't remember the exact error it was giving me at the moment but from what I read it looks like a driver issue. > >Would you please follow this email list's conventions and bottom post? > >Thank you. > >mhr >_______________________________________________ >CentOS mailing list >CentOS(a)centos.org >http://lists.centos.org/mailman/listinfo/centos > Sure sorry about that at work and what not its the opposite. ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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RE: [CentOS] Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

Thanks I read about that, but I am having a hard time forcing duplex, I don't remember the exact error it was giving me at the moment but from what I read it looks like a driver issue. ---------- Original Message ---------------------------------- From: "RobertH" <roberth(a)abbacomm.net> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Tue, 9 Sep 2008 07:30:30 -0700 > >> >> I have a server with dual nic's running centos 5.2 1 nic connects to the >> cable modem, which has 15m d and 2m up, but speed tests barely come back >> at 5mb down including road runner's internal speed test. I hook up my >> laptop to the same modem, same port, using the same cable and I get 17mb >> down. I have ruled out iptables, nics (because same result on both >> nics), cables, cable modem(with a brighthouse rep) any suggestions would >> be greatly appreciated. Thanks. >> > >David, > >IME, it is typically (yet not always) a duplex and/or speed issue between >the NIC port and the switch or device it is talking too. > >man ethtool > >ethtool eth0 > >and check to see what speed and duplex are currently in use... > >if duplex and/or speed are off I typically hard code a *managed* switch and >the centos box on whatever ports as necessary by adding this line or one >similar to it > >ETHTOOL_OPTS="speed 100 duplex full autoneg off" > >To this and other interface files as necessary > >/etc/sysconfig/network-scripts/ifcfg-eth0 > >At this point a reboot will take care of it or if you don't want to reboot >now, Then I would make a little script called downup.sh > >ifdown eth0 >ifup eth0 > >and then I chmod 750 that script and then call it like this if from remote > >./downup.sh & > >So I don't lose connectivity... > >There is probably a more elegant command like way to do that... > >Be careful if remote box and YMMV > > - rh > > >_______________________________________________ >CentOS mailing list >CentOS(a)centos.org >http://lists.centos.org/mailman/listinfo/centos > ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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NFS exporting a GFS mount point
by Yanagisawa, Koji 09 Sep '08

09 Sep '08

Hello, I have a storage offering some 11 TB of space. I'd happily use ext3 and NFS export to 4 client machines, but 8 TB seems to be the tested maximum. I'd really like one mount point for the whole 11 TB. Since GFS offers lock_nolock option for local mounting, I'm assuming it's not so out of line to NFS export this GFS mount point. Thoughts and inputs appreciated. --Koji

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RE: [CentOS] Need help with an odd issue I am experiencing
by David Petruzzella 09 Sep '08

09 Sep '08

I was thinkging drivers myself, I'm not bonding the nics btw. ---------- Original Message ---------------------------------- From: "John" <jses27(a)gmail.com> Reply-To: CentOS mailing list <centos(a)centos.org> Date: Tue, 9 Sep 2008 01:34:32 -0400 > > > >David Petruzzella Wrote: > >-----Original Message----- >From: centos-bounces(a)centos.org [mailto:centos-bounces@centos.org] On Behalf >Of David Petruzzella >Sent: Monday, September 08, 2008 10:09 PM >To: centos(a)centos.org >Subject: [CentOS] Need help with an odd issue I am experiencing > >I have a server with dual nic's running centos 5.2 1 nic connects to the >cable modem, which has 15m d and 2m up, but speed tests barely come back at >5mb down including road runner's internal speed test. I hook up my laptop to >the same modem, same port, using the same cable and I get 17mb down. I have >ruled out iptables, nics (because same result on both nics), cables, cable >modem(with a brighthouse rep) any suggestions would be greatly appreciated. >Thanks. > >********************************************** >JohnStanley Writes: > >Maybe trying the vender specific drivers for the Nic Card in question on the >CentOS Server may solve the problem. Or a possibilty is if your Bonding or >teaming the nics there may be configuration issues in the way you have them >set up. Try just one Nic card by itself with out Bonding. You can use >"miitool" to set or force the transfer rate of the nic in question; see "man >miitool" Since you do say you have dual nics try them both separtly like I >stated (Without The Bonding). > >JohnStanley > >_______________________________________________ >CentOS mailing list >CentOS(a)centos.org >http://lists.centos.org/mailman/listinfo/centos > ________________________________________________________________ Sent via the WebMail system at mail.dsli.com

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Gnome Desktop Questions?
by James B. Byrne 09 Sep '08

09 Sep '08

I have a couple of oddities that I hope someone here can clarify for me. OS = CentOS-5.2 all updates applied to date. 1. On the gnome desktop in the top panel (or menu bar) I have an icon for "System Monitor" which runs the application "gnome-system-monitor". On my other desktop CentOS-5.2 system I have the same thing. However, one one system the icon gives me a real time (ok 5 sec intervals) display of cpu load as cyan and white bar graphs . On the other system the same application gives me a static, sickly green and yellow, display of an oscilloscope. How do I get the dynamic version of the icon? I have checked and both systems are running the same version of the applicvation from the same location. /usr/bin/gnome-system-monitor --version = 2.16.0 2. On the same two systems, the first (the one with the dynamic display) has entries on the system dropdown menufor locking the display, logging out and shutting down. On the second all I have is logout and suspend. Going to the Gnome Menu manager does not give me any option to add the missing items. Can somebody tell me how to get these minor, but for me very desirable, changes made to the second system? The only difference between the two systems that I can recall is that one (the first) was upgraded from 4.6 while the second (the more limited unit) was a clean install. Sincerely, -- *** 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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LCD blanks out overnight
by Joe Tseng 09 Sep '08

09 Sep '08

I inherited an ancient Dell Latitude C840 and recently installed CentOS 5.2 on it. It worked fine for the most part, but when I left it overnight and came back the next morning, the screen blacked out and wouldn't come back unless I did a hard reset. Even though I turned off all the power management settings and left it set like a desktop, the next morning after that it still blacked out. I thought maybe it'd come back if I switched from X to a virtual text console, but that didn't do the trick. Has anyone seen this and what do I do to fix it? tia, - Joe _________________________________________________________________ Stay up to date on your PC, the Web, and your mobile phone with Windows Live. http://clk.atdmt.com/MRT/go/msnnkwxp1020093185mrt/direct/01/

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debug kernel panic on CentOS 4.6/BladeCenter HS21
by Sven 09 Sep '08

09 Sep '08

Hi folks Today we had a kernel panic. On the RSA-Console[0] we could only see that the process splunkd was causing the panic. We found nothing else in logs. Howto debug this panic? Howto avoid in future? regards Sven [0] http://bayimg.com/image/makbaaabh.jpg

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Problem of "sort" utf8 file.
by Peter Cai 09 Sep '08

09 Sep '08

Hi all, I have 2 linux distro —— ubuntu and centos. My problem is that the sort command has different behavior when sorting Chinese string encoded in utf8 file. On Ubuntu, it is OK. But on CentOS, it WRONG. I google this problem and it seems that's because of LC_COLLATE. So I change "/etc/sysconfig/i18n" on CentOS and now the 2 have the same LC_** like this: CentOS: ============================= [root@localhost ~]# locale LANG=zh_CN.UTF-8 LC_CTYPE=zh_CN.UTF-8 LC_NUMERIC="zh_CN.UTF-8" LC_TIME="zh_CN.UTF-8" LC_COLLATE=zh_CN.UTF-8 LC_MONETARY="zh_CN.UTF-8" LC_MESSAGES="zh_CN.UTF-8" LC_PAPER="zh_CN.UTF-8" LC_NAME="zh_CN.UTF-8" LC_ADDRESS="zh_CN.UTF-8" LC_TELEPHONE="zh_CN.UTF-8" LC_MEASUREMENT="zh_CN.UTF-8" LC_IDENTIFICATION="zh_CN.UTF-8" LC_ALL= Ubuntu ============================= peter@ubuntu:~$ locale LANG=zh_CN.UTF-8 LANGUAGE=zh_CN:zh LC_CTYPE="zh_CN.UTF-8" LC_NUMERIC="zh_CN.UTF-8" LC_TIME="zh_CN.UTF-8" LC_COLLATE="zh_CN.UTF-8" LC_MONETARY="zh_CN.UTF-8" LC_MESSAGES="zh_CN.UTF-8" LC_PAPER="zh_CN.UTF-8" LC_NAME="zh_CN.UTF-8" LC_ADDRESS="zh_CN.UTF-8" LC_TELEPHONE="zh_CN.UTF-8" LC_MEASUREMENT="zh_CN.UTF-8" LC_IDENTIFICATION="zh_CN.UTF-8" LC_ALL= ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ But, the result is still incorrect on CentOS! I almost got crazy!!! PS: the background of this problem is that Postgresql's "order by" command depends on the sort result of the OS.

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[resend] USB drive fails at sector 0xFFFFFFF
by Kenneth Porter 08 Sep '08

08 Sep '08

I'm backing up to a NTFS partition on an external USB drive with dump. I'm seeing failures in /var/log/messages reading sector 0xFFFFFFF that cause the verify pass to fail. Are there any known problems in the USB driver? Kernel via uname -a: Linux segw2.mpa.lan 2.6.18-92.1.6.el5 #1 SMP Wed Jun 25 13:49:24 EDT 2008 i686 i686 i386 GNU/Linux Message reported. (Note the number 268435455, which is 0xFFFFFFF, and occurs every time I see this happen. But a subsequent attempt to read this region with dd succeeds, so it appears to be intermittent, or dependent on some other precondition.) Sep 7 10:48:39 segw2 kernel: sd 5:0:0:0: Device not ready: <6>: Current: sense key: Not Ready Sep 7 10:48:39 segw2 kernel: Add. Sense: Logical unit not ready, cause not reportable Sep 7 10:48:39 segw2 kernel: Sep 7 10:48:39 segw2 kernel: end_request: I/O error, dev sdb, sector 268435455 Sep 7 10:48:39 segw2 kernel: Buffer I/O error on device sdb1, logical block 33554424 Sep 7 10:48:39 segw2 kernel: sd 5:0:0:0: Device not ready: <6>: Current: sense key: Not Ready Sep 7 10:48:39 segw2 kernel: Add. Sense: Logical unit not ready, cause not reportable Sep 7 10:48:39 segw2 kernel: Sep 7 10:48:39 segw2 kernel: end_request: I/O error, dev sdb, sector 268435455 Sep 7 10:48:39 segw2 kernel: Buffer I/O error on device sdb1, logical block 33554424

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Re: [CentOS] USB drive fails at sector 0xFFFFFFF
by NiftyClusters Mitch 08 Sep '08

08 Sep '08

On Sun, Sep 7, 2008 at 4:44 PM, Kenneth Porter <shiva(a)sewingwitch.com> wrote: > I'm backing up to a NTFS partition on an external USB drive with dump. I'm > seeing failures in /var/log/messages reading sector 0xFFFFFFF that cause the > verify pass to fail. Are there any known problems in the USB driver? > > Kernel via uname -a: > > Linux segw2.mpa.lan 2.6.18-92.1.6.el5 #1 SMP Wed Jun 25 13:49:24 EDT 2008 > i686 i686 i386 GNU/Linux > > Message reported. (Note the number 268435455, which is 0xFFFFFFF, and occurs > every time I see this happen. You are backing up to NTFS on Linux? The NTFS file system specification is a trade secret last I checked.. Anytime I see an error where the number is binary all ones I suspect a magic number... and worry. How was the disk partitioned? How was this partition formatted? Was the filesystem converted from old to new ntfs format? http://technet.microsoft.com/en-us/library/cc781134.aspx -- NiftyCluster T o m M i t c h e l l

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OT: Migration from Evolution to Thunderbird (Thunderbird mbox files)
by Lanny Marcus 08 Sep '08

08 Sep '08

Background is that I have been using Evolution for my MUA for a number of years. Migrated to Evolution from Mozilla Mail. I only use Evolution for email and contacts. Getting bored with the issues (frequently not being able to exit and needing to kill it; Bug Buddy popping up in GNOME, etc) that Mark (MHR) and I and I'm sure others have experienced. About 24 hours ago, I installed Thunderbird (on CentOS 5.2 32 bit) and am testing it with this mailing list. So far, Thunderbird doesn't seem to have any issues, based on this very quick trial. The Thunderbird documentation says that it uses mbox files, but if so, where_are_they? Here's what it says: > http://www.mozilla.org/support/thunderbird/faq#import > > Thunderbird's mail files are in the standard plain text "mbox" format, which almost all mail programs can use or import. Many proprietary mail programs have a function to import from Eudora, which also uses the "mbox" format; this function should read your Mozilla mail files properly. > > Your mail files are inside your profile (see the Profile Folder), in the Mail and (if you use IMAP) ImapMail folders. Each mail folder (Inbox, Sent, etc.) is stored as two files — one with no extension (e.g. INBOX), which is the mail file itself (in "mbox" format), and one with an .msf extension (e.g. INBOX.msf), which is the index (Mail Summary File) to the mail file. Tell the other program to import mail from the file with no extension. However, in the imap.gmail.com folder INBOX.msf file properties, Type is shown as C source code and MIME type is shown as text/x-csrc and I cannot find the mbox files.... In Evolution: Inbox has type: Mailbox file and is shown as MIME type: application/mbox If someone on the list can point me to where the mbox files for Thunderbird on Linux are located, that will be much appreciated. I do not want to migrate from Evolution to Thunderbird, unless my email will continue to be in the mbox format, in case I eventually decide to migrate from Thunderbird, to another MUA. TIA!

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check mal server speed n performance
by fabian dacunha 08 Sep '08

08 Sep '08

Dear All, I have Centos 5.1 and sendmail mail server running for over a year and been workin fine i also use mailscanner + clamav now some remote users have been complaing that the mail sometimes time out i have even tried to stop the mail scanner and jus test my sendmail but the problem exists now i would apprecite if someone cd help me or let me know of a link where i could test the mail server performance and know if its working fine so to rule out the possibility of any problem with my mail server software the mail logs r normall and dont show any different thing thanks and regards apprecite ur help regards Fabian -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

4 4

Weird TCP problem
by Gordon Messmer 08 Sep '08

08 Sep '08

Last week, I started seeing very strange behavior in one of the networks that I manage. The office LAN uses a Linux firewall which masquerades their workstations over their DSL connection. There are probably ~75 workstations in the office LAN. Their mail server is in a collocated facility nearby. That server has an RFC1918 address; its router does SNAT to forward packets to the system. Both the office firewall and the mail server are currently running fully patched CentOS 5.2. Here's the weird part: If a machine running Linux in the office lan attempts to connect to the mail server on any TCP port, there's a small chance that the server will simply ignore the SYN packets. It doesn't log any errors. If I'm running tcpdump, I see the incoming SYN packets, but no reply. If I use iptables to log the packets, information about the packet is saved in the messages file. If I capture the packets and use wireshark to analyze them, I don't see anything odd: the checksums are good and I can't see any difference between a SYN packet that gets a SYN+ACK and one that's ignored (beyond the obvious: different timestamps and checksums). The problem doesn't seem to affect Windows workstations in the office LAN. As far as I can tell, only SYN packets are dropped. I don't see delays in established connections. I've attached a file that contains, first, the output of tcpdump which shows packets to or from the office's firewall address, as recorded by the destination server. The first four SYN packets are ignored, but the kernel proceeds with the TCP handshake after the fifth SYN packet. Second, the file contains the log messages which are recorded as a result of these iptables rules: iptables -A INPUT -p tcp -s officefw --dport 22 -j LOG iptables -A INPUT -p tcp -s officefw --dport 22 -j ACCEPT Those are the only iptables rules present on the server accepting the connections. Both of those appear to indicate that the server in the colo facility is receiving the SYN packets. What possible reasons are there that it would not reply with SYN+ACK? 19:08:43.751579 IP officefw.57948 > remoteserver.ssh: S 3347102294:3347102294(0) win 5840 <mss1460,sackOK,timestamp 2705398041 0,nop,wscale 7> 19:08:46.751136 IP officefw.57948 > remoteserver.ssh: S 3347102294:3347102294(0) win 5840 <mss1460,sackOK,timestamp 2705401041 0,nop,wscale 7> 19:08:52.749305 IP officefw.57948 > remoteserver.ssh: S 3347102294:3347102294(0) win 5840 <mss1460,sackOK,timestamp 2705407041 0,nop,wscale 7> 19:09:04.747287 IP officefw.57948 > remoteserver.ssh: S 3347102294:3347102294(0) win 5840 <mss1460,sackOK,timestamp 2705419041 0,nop,wscale 7> 19:09:28.741854 IP officefw.57948 > remoteserver.ssh: S 3347102294:3347102294(0) win 5840 <mss1460,sackOK,timestamp 2705443041 0,nop,wscale 7> 19:09:28.742540 IP remoteserver.ssh > officefw.57948: S 3324501337:3324501337(0) ack 3347102295 win 5792 <mss1460,sackOK,timestamp 15960089 2705443041,nop,wscale 7> 19:09:28.783886 IP officefw.57948 > remoteserver.ssh: . ack 1 win 46 <nop,nop,timestamp 2705443083 15960089> 19:09:28.789814 IP remoteserver.ssh > officefw.57948: P 1:21(20) ack 1 win 46 <nop,nop,timestamp 159601372705443083> 19:09:28.829114 IP officefw.57948 > remoteserver.ssh: . ack 21 win 46 <nop,nop,timestamp 2705443129 15960137> Sep 4 19:08:43 remoteserver kernel: IN=eth0 OUT= MAC=00:30:48:97:5a:3a:00:0a:b8:8e:53:29:08:00 SRC=officefw DST=remoteserver LEN=60 TOS=0x00 PREC=0x00 TTL=56 ID=41807 DF PROTO=TCP SPT=57948 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 Sep 4 19:08:46 remoteserver kernel: IN=eth0 OUT= MAC=00:30:48:97:5a:3a:00:0a:b8:8e:53:29:08:00 SRC=officefw DST=remoteserver LEN=60 TOS=0x00 PREC=0x00 TTL=56 ID=41808 DF PROTO=TCP SPT=57948 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 Sep 4 19:08:52 remoteserver kernel: IN=eth0 OUT= MAC=00:30:48:97:5a:3a:00:0a:b8:8e:53:29:08:00 SRC=officefw DST=remoteserver LEN=60 TOS=0x00 PREC=0x00 TTL=56 ID=41809 DF PROTO=TCP SPT=57948 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 Sep 4 19:09:04 remoteserver kernel: IN=eth0 OUT= MAC=00:30:48:97:5a:3a:00:0a:b8:8e:53:29:08:00 SRC=officefw DST=remoteserver LEN=60 TOS=0x00 PREC=0x00 TTL=56 ID=41810 DF PROTO=TCP SPT=57948 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 Sep 4 19:09:28 remoteserver kernel: IN=eth0 OUT= MAC=00:30:48:97:5a:3a:00:0a:b8:8e:53:29:08:00 SRC=officefw DST=remoteserver LEN=60 TOS=0x00 PREC=0x00 TTL=56 ID=41811 DF PROTO=TCP SPT=57948 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 Sep 4 19:09:28 remoteserver kernel: IN=eth0 OUT= MAC=00:30:48:97:5a:3a:00:0a:b8:8e:53:29:08:00 SRC=officefw DST=remoteserver LEN=52 TOS=0x00 PREC=0x00 TTL=56 ID=41812 DF PROTO=TCP SPT=57948 DPT=22 WINDOW=46 RES=0x00 ACK URGP=0 Sep 4 19:09:28 remoteserver kernel: IN=eth0 OUT= MAC=00:30:48:97:5a:3a:00:0a:b8:8e:53:29:08:00 SRC=officefw DST=remoteserver LEN=52 TOS=0x00 PREC=0x00 TTL=56 ID=41813 DF PROTO=TCP SPT=57948 DPT=22 WINDOW=46 RES=0x00 ACK URGP=0

4 9

Problem with running Centos 5.2 on Dell Optiplex 330
by Pete Kay 08 Sep '08

08 Sep '08

Hi, I am havind deep trouble with a bunch of our newly arrived Optiplex 330 as it can't run Centos 5.2 property. The installation works fine, but when it boots up, it can't be connected to the network. I am getting error saying " link is not ready" when doing system-config-network. I check lspci and it can detect the network controller no problem. The light next to the cable is also on as well. Does anyone know how I can fix this problem? We should have bought just one and see if it works before buying more, and now we are stuck. Could someone please kindly give any suggestion? Any help will be greatly appreciated. Best Regards, Pete

6 9

USB drive fails at sector 0xFFFFFFF
by Kenneth Porter 08 Sep '08

08 Sep '08

I'm backing up to a NTFS partition on an external USB drive with dump. I'm seeing failures in /var/log/messages reading sector 0xFFFFFFF that cause the verify pass to fail. Are there any known problems in the USB driver? Kernel via uname -a: Linux segw2.mpa.lan 2.6.18-92.1.6.el5 #1 SMP Wed Jun 25 13:49:24 EDT 2008 i686 i686 i386 GNU/Linux Message reported. (Note the number 268435455, which is 0xFFFFFFF, and occurs every time I see this happen. But a subsequent attempt to read this region with dd succeeds, so it appears to be intermittent, or dependent on some other precondition.) Sep 7 10:48:39 segw2 kernel: sd 5:0:0:0: Device not ready: <6>: Current: sense key: Not Ready Sep 7 10:48:39 segw2 kernel: Add. Sense: Logical unit not ready, cause not reportable Sep 7 10:48:39 segw2 kernel: Sep 7 10:48:39 segw2 kernel: end_request: I/O error, dev sdb, sector 268435455 Sep 7 10:48:39 segw2 kernel: Buffer I/O error on device sdb1, logical block 33554424 Sep 7 10:48:39 segw2 kernel: sd 5:0:0:0: Device not ready: <6>: Current: sense key: Not Ready Sep 7 10:48:39 segw2 kernel: Add. Sense: Logical unit not ready, cause not reportable Sep 7 10:48:39 segw2 kernel: Sep 7 10:48:39 segw2 kernel: end_request: I/O error, dev sdb, sector 268435455 Sep 7 10:48:39 segw2 kernel: Buffer I/O error on device sdb1, logical block 33554424

2 1

Re: [CentOS] USB drive fails at sector 0xFFFFFFF
by Lanny Marcus 08 Sep '08

08 Sep '08

On Sun, Sep 7, 2008 at 6:44 PM, Kenneth Porter <shiva(a)sewingwitch.com> wrote: > I'm backing up to a NTFS partition on an external USB drive with dump. I'm > seeing failures in /var/log/messages reading sector 0xFFFFFFF that cause the > verify pass to fail. Are there any known problems in the USB driver? > > Kernel via uname -a: > > Linux segw2.mpa.lan 2.6.18-92.1.6.el5 #1 SMP Wed Jun 25 13:49:24 EDT 2008 > i686 i686 i386 GNU/Linux > > Message reported. (Note the number 268435455, which is 0xFFFFFFF, and occurs > every time I see this happen. But a subsequent attempt to read this region > with dd succeeds, so it appears to be intermittent, or dependent on some > other precondition.) > > Sep 7 10:48:39 segw2 kernel: sd 5:0:0:0: Device not ready: <6>: Current: > sense key: Not Ready > Sep 7 10:48:39 segw2 kernel: Add. Sense: Logical unit not ready, cause > not reportable > Sep 7 10:48:39 segw2 kernel: > Sep 7 10:48:39 segw2 kernel: end_request: I/O error, dev sdb, sector > 268435455 > Sep 7 10:48:39 segw2 kernel: Buffer I/O error on device sdb1, logical block > 33554424 > Sep 7 10:48:39 segw2 kernel: sd 5:0:0:0: Device not ready: <6>: Current: > sense key: Not Ready > Sep 7 10:48:39 segw2 kernel: Add. Sense: Logical unit not ready, cause > not reportable > Sep 7 10:48:39 segw2 kernel: > Sep 7 10:48:39 segw2 kernel: end_request: I/O error, dev sdb, sector > 268435455 > Sep 7 10:48:39 segw2 kernel: Buffer I/O error on device sdb1, logical block > 33554424 My Newbie guess is that the device has an intermittent problem at sector 268435455 and it is failing intermittently at that location. Hopefully someone more knowledgeable can answer your question about the USB driver. Do you have any Diagnostics for that USB drive that you can run on it? If not, see if you can download diagnostics from the web site of the manufacturer. Maybe a problem at 33554424 also?

1 0

Time delaying (or time lagging)
by happymaster23 07 Sep '08

07 Sep '08

Hello everyone, I have problem with time delaying on my CentOS powered server. I have tried to set time in BIOS and in OS (with saving time to BIOS), but time still delaying, so after month is about five minutes delayed. In past I was using this box with Windows and there wasn´t this time problem, but I cant warrant, that there are no hardware issues. So I was decided, that easiest way to fix this problem will be setting up the NTP. I have found many howtos, but I don´t believe them. So my question is: How to clearly set NTP in CentOS 5? Thanky you very much

2 3

Troubles with NetworkManager
by ABBAS KHAN 07 Sep '08

07 Sep '08

NetworkManager used to work fine for me but during the last few installations its a big hurdle in the wireless connectivity. I'm using Madwifi and its interface is correctly listed and working but I cannot connect to any wifi AP without NetworkManager. I've two interfaces: eth0 and wifi0. Starting NetworkManager doesn't show any notification icon in the top right in gnome and I believe its only activating the ath0 instead of wireless interface wifi0 but still I am unable to see any of the notification icon in the gnome as I was used to in past for any of the NICs. The error which I recieve upon logging into the gnome is: "The NetworkManager applet could not find some required resources. It cannot conitnue". But still, there are no errors in the syslogs besides the below ones particularly *"localhost NetworkManager: <WARNING> nm_device_802_11_wireless_scan (): could not trigger wireless scan on device ath0: Network is down*". Thanks in advance for the helpout. [root@localhost abbask]# grep -A 2 -B2 NetworkManager /var/log/messages | tail -60 Jan 15 05:35:31 localhost NetworkManager: <information> Activation (eth0) Stage 1 of 5 (Device Prepare) started... Jan 15 05:35:31 localhost NetworkManager: <information> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled... Jan 15 05:35:31 localhost NetworkManager: <information> Activation (eth0) Stage 1 of 5 (Device Prepare) complete. Jan 15 05:35:31 localhost NetworkManager: <information> Activation (eth0) Stage 2 of 5 (Device Configure) starting... Jan 15 05:35:31 localhost NetworkManager: <information> Activation (eth0) Stage 2 of 5 (Device Configure) successful. Jan 15 05:35:31 localhost NetworkManager: <information> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled. Jan 15 05:35:31 localhost NetworkManager: <information> Activation (eth0) Stage 2 of 5 (Device Configure) complete. Jan 15 05:35:31 localhost NetworkManager: <information> Activation (eth0) Stage 3 of 5 (IP Configure Start) started... Jan 15 05:35:31 localhost dhclient: wifi0: unknown hardware address type 801 Jan 15 05:35:31 localhost dhclient: wifi0: unknown hardware address type 801 -- Jan 15 05:35:31 localhost NET[6581]: /sbin/dhclient-script : updated /etc/resolv.conf Jan 15 05:35:31 localhost dhclient: bound to 13.13.13.4 -- renewal in 1581 seconds. Jan 15 05:35:32 localhost NetworkManager: <information> Activation (eth0) Beginning DHCP transaction. Jan 15 05:35:32 localhost dhclient: wifi0: unknown hardware address type 801 Jan 15 05:35:32 localhost NetworkManager: <information> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete. Jan 15 05:35:32 localhost NetworkManager: <information> DHCP daemon state is now 12 (successfully started) for interface eth0 Jan 15 05:35:32 localhost NetworkManager: <information> DHCP daemon state is now 1 (starting) for interface eth0 Jan 15 05:35:32 localhost dhclient: wifi0: unknown hardware address type 801 Jan 15 05:35:32 localhost avahi-daemon[5154]: New relevant interface eth0.IPv6 for mDNS. -- Jan 15 05:35:32 localhost dhclient: DHCPREQUEST on eth0 to 255.255.255.255port 67 Jan 15 05:35:32 localhost dhclient: DHCPACK from 13.13.13.3 Jan 15 05:35:32 localhost NetworkManager: <information> DHCP daemon state is now 4 (reboot) for interface eth0 Jan 15 05:35:32 localhost NetworkManager: <information> Activation (eth0) Stage 4 of 5 (IP Configure Get) scheduled... Jan 15 05:35:32 localhost NetworkManager: <information> Activation (eth0) Stage 4 of 5 (IP Configure Get) started... Jan 15 05:35:32 localhost dhclient: bound to 13.13.13.4 -- renewal in 1438 seconds. Jan 15 05:35:32 localhost dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth0 for sub-path eth0.dbus.get.host_name -- Jan 15 05:35:32 localhost dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth0 for sub-path eth0.dbus.get.nis_domain Jan 15 05:35:32 localhost dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth0 for sub-path eth0.dbus.get.nis_servers Jan 15 05:35:32 localhost NetworkManager: <information> Retrieved the following IP4 configuration from the DHCP daemon: Jan 15 05:35:32 localhost NetworkManager: <information> address 13.13.13.4 Jan 15 05:35:32 localhost NetworkManager: <information> netmask 255.255.255.0 Jan 15 05:35:32 localhost NetworkManager: <information> broadcast 13.13.13.255 Jan 15 05:35:32 localhost NetworkManager: <information> gateway 13.13.13.3 Jan 15 05:35:32 localhost NetworkManager: <information> nameserver 13.13.13.3 Jan 15 05:35:32 localhost NetworkManager: <information> Activation (eth0) Stage 5 of 5 (IP Configure Commit) scheduled... Jan 15 05:35:32 localhost NetworkManager: <information> Activation (eth0) Stage 4 of 5 (IP Configure Get) complete. Jan 15 05:35:32 localhost NetworkManager: <information> Activation (eth0) Stage 5 of 5 (IP Configure Commit) started... Jan 15 05:35:32 localhost avahi-daemon[5154]: Withdrawing address record for 13.13.13.4 on eth0. Jan 15 05:35:32 localhost avahi-daemon[5154]: Leaving mDNS multicast group on interface eth0.IPv4 with address 13.13.13.4. -- Jan 15 05:35:33 localhost dnsmasq[5162]: reading /etc/resolv.conf Jan 15 05:35:33 localhost dnsmasq[5162]: using nameserver 13.13.13.3#53 Jan 15 05:35:33 localhost NetworkManager: <information> Activation (eth0) successful, device activated. Jan 15 05:35:33 localhost NetworkManager: <information> Activation (eth0) Finish handler scheduled. Jan 15 05:35:33 localhost NetworkManager: <information> Activation (eth0) Stage 5 of 5 (IP Configure Commit) complete. Jan 15 05:35:35 localhost avahi-daemon[5154]: New relevant interface eth0.IPv6 for mDNS. Jan 15 05:35:35 localhost avahi-daemon[5154]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::21c:c0ff:fe4f:f2cf. -- Jan 15 05:35:35 localhost dnsmasq[5162]: using nameserver 13.13.13.3#53 Jan 15 05:35:35 localhost avahi-daemon[5154]: Registering new address record for fe80::21c:c0ff:fe4f:f2cf on eth0. Jan 15 05:37:11 localhost NetworkManager: <WARNING> nm_device_802_11_wireless_scan (): could not trigger wireless scan on device ath0: Network is down Jan 15 05:39:11 localhost NetworkManager: <WARNING> nm_device_802_11_wireless_scan (): could not trigger wireless scan on device ath0: Network is down Jan 15 05:41:11 localhost NetworkManager: <WARNING> nm_device_802_11_wireless_scan (): could not trigger wireless scan on device ath0: Network is down Jan 15 05:43:11 localhost NetworkManager: <WARNING> nm_device_802_11_wireless_scan (): could not trigger wireless scan on device ath0: Network is down Jan 15 05:45:11 localhost NetworkManager: <WARNING> nm_device_802_11_wireless_scan (): could not trigger wireless scan on device ath0: Network is down Jan 15 05:47:11 localhost NetworkManager: <WARNING> nm_device_802_11_wireless_scan (): could not trigger wireless scan on device ath0: Network is down Jan 15 05:49:11 localhost NetworkManager: <WARNING> nm_device_802_11_wireless_scan (): could not trigger wireless scan on device ath0: Network is down [root@localhost abbask]#

2 1

xulrunner-devel package missing many header files
by hce 07 Sep '08

07 Sep '08

Hi, I've just installed xulrunner-devel from yum, but there are following header files cannot be found in xulrunner-sdk-1.9/sdk/include: mozilla-config.h mozilla-config32.h prtypes.h The include/xulrunner-sdk-1.9 constains those above header files, I did link to them, but xulrunner-sdk-1.9/system_wrappers/prtypes.h has a problem as well: #pragma GCC system_header #pragma GCC visibility push(default) #include_next <prtypes.h> #pragma GCC visibility pop At final, I could not compile VLC plugin with the xulrunner-sdk-1.9/sdk. Please advice how to fix it and where could I install a proper sdk? Thank you. Kind regards, Jim

2 2

Kernel panic installing CentOS 5.2 in Parallels on iMac
by Bart Schaefer 06 Sep '08

06 Sep '08

I'm unable to get much past the "boot:" prompt in the installer. The panic appears to be in powernowk8_init which according to http://rhn.redhat.com/errata/RHSA-2008-0612.html has a recently-fixed null-pointer dereference. That errata is from August 4; the latest CentOS install ISOs are from June. I tried the agp=off suggestion from e.g. http://www.centos.org/modules/newbb/viewtopic.php?topic_id=13512 with no success. Is there a good way to proceed here? Will there be new install media with the more recent kernel?

2 3

OT: Home NAS device
by Joseph L. Casale 06 Sep '08

06 Sep '08

I am looking for something that I can hack away like a NSLU2 but that thing only has one disc and worst of all its 100m interface. Anyone know of a device you can load Linux on that has maybe 2 discs like a NAS200 with a gig nic? I need a quiet device to act as a tftp-dhcp/web/dns system. I thought of just building one from a new Soekris board, or even a mini itx but hope there was something simpler/cheaper. Thanks for any reco's! jlc

6 7

Re: [CentOS] Unable to compile mod_jk on Centos 5.2 64-bit (solved)
by ankush grover 06 Sep '08

06 Sep '08

On Tue, Sep 2, 2008 at 4:11 PM, Farkas Levente <lfarkas(a)lfarkas.org> wrote: > ankush grover wrote: >> Hi Friends, >> >> I am trying to compile mod_jk on Centos 5.2 64-bit but I am getting >> apxs not found. Whereas apxs is already there on the server > Hi, Problem was apr-devel 64 bit was not installed and it seems to be a bug on centos 5.2 where apr-devel is not getting installed when httpd-devel is installed through yum. Regards Ankush

1 0

Filezilla
by Juan C. Valido 06 Sep '08

06 Sep '08

Does anyone know where I can get the filezilla package for CentOS 5.2. Thank you.

2 2

Remove old kernel
by Ed Donahue 06 Sep '08

06 Sep '08

I've switched from the xen kernel to regular kernel and trying to remove the xen one is giving me an error: [root@ ~]# rpm -e kernel-xen-2.6.18-92.1.10.el5 error: Failed dependencies: xen-hypervisor-abi = 3.1 is needed by (installed) xen-3.0.3-64.el5_2.1.i686 [root@ ~]# uname -r 2.6.18-92.1.10.el5 grub.conf: default=1 timeout=5 splashimage=(hd0,0)/grub/splash.xpm.gz hiddenmenu title CentOS (2.6.18-92.1.10.el5xen) root (hd0,0) kernel /xen.gz-2.6.18-92.1.10.el5 module /vmlinuz-2.6.18-92.1.10.el5xen ro root=/dev/VolGroup00/LogVol00 rhgb quiet module /initrd-2.6.18-92.1.10.el5xen.img title CentOS (2.6.18-92.1.10.el5) root (hd0,0) kernel /vmlinuz-2.6.18-92.1.10.el5 ro root=/dev/VolGroup00/LogVol00 rhgb quiet initrd /initrd-2.6.18-92.1.10.el5.img [root~]# rpm -qa|grep kernel kernel-headers-2.6.18-92.1.10.el5 kernel-devel-2.6.18-92.1.10.el5 kernel-2.6.18-92.1.10.el5 kernel-xen-2.6.18-92.1.10.el5

3 2

Re: [CentOS] OT: workstation recommends: Thinkmate?
by Barry Olddog 05 Sep '08

05 Sep '08

----- Original Message ---- > From: John R Pierce <pierce(a)hogranch.com> > To: CentOS mailing list <centos(a)centos.org> > Sent: Thursday, September 4, 2008 7:54:40 PM > Subject: Re: [CentOS] OT: workstation recommends: Thinkmate? > > MHR wrote: > > On Thu, Sep 4, 2008 at 4:02 PM, Barry Olddog wrote: > > > >> I'm just leery of a maker that I don't know; I searched for reviews and > comments, but found almost nothing. Maybe that's telling me something. > >> > >> > > > > Isn't Thinkmate a spinoff of IBM? Or am I confused by the > > Thinkpad/Thinkstation/terminology? > > > > > it appears (googled it) Thinkmate is a small 'whitebox' server > integrator in Massachussetts, until recently known as SAG Electronics. > > > As a sequel, I'm not only rethinking Thinkmate, but Opterons themselves. The university department I work with recently bought some Opteron machines (two-processor 2350) HPs, and also has some recent Xeon (two-processor 5405) Dells. I ran a test on them with a Java parsing (natural language) program and found that the Xeons did 33.72 words per second, while the Opterons lagged at 20.04 words per second. These are both running the same Ubuntu version. It may not be a common or representative benchmark, but it is the kind of thing I'll be using my new machine for.

2 1

kickstart debug
by Jerry Geis 05 Sep '08

05 Sep '08

I am trying to do some new things with kickstart. I get a message that pops up "Could not allocate requested partitions" press OK to reboot. How do you go about debugging the kickstart file? How can I pop up information (in text mode) on the screen??? so I can see my values for my partitions. THanks, Jerry

6 8

Virtual email with Postfix, MySQL and Dovecot problem
by Lunix1618 05 Sep '08

05 Sep '08

Hello all, Anyone of you success to install virtual email with Postfix, MySQL and Dovecot on CentOS 5.2 ? I am running: mysql-server-5.0.45-7.el5, postfix-2.3.3-2.el5.centos.mysql_pgsql and dovecot-1.0.7-2.el5 on CentOS 5.2 box and can not make it work. All deamons (mysqld, postfix master, dovecot) are running but I can not make it deliver email to virtual user via Dovecot. The log file show that postfix is not deliver email to virtual user but it deliver to all virtual aliased address. The configuration file is working with my test on laptop that running Fedora 9 with mysql-server-5.0.51a-1.fc9.i386, postfix-2.5.1-2.fc9.i386 and dovecot-1.0.15-10.fc9.i386 The version number is not too much different so I think it is not a problem. Attached are config files that working on fedora 9 and I using it on CentOS but not work This configuration I followed the guide at http://workaround.org/articles/ispmail-etch/ I am not native English speaker so my explanation above may not clearly enough, pls raise question for me if you need further information Your advices are highly appreciates! Thank you and regards, lunix. PS: below is mail log for a session that I use telnet to port 25, send an email for test, I've deleted some info and replaced with X and Y for privacy reason: ------------LOG BEGIN----------- Sep 5 23:52:16 centos-svr dovecot: Dovecot v1.0.7 starting up Sep 5 23:52:16 centos-svr dovecot: auth-worker(default): mysql: Connected to localhost (mailserver) Sep 5 23:52:22 centos-svr sendmail[9442]: alias database /etc/aliases rebuilt by abc Sep 5 23:52:22 centos-svr sendmail[9442]: /etc/aliases: 76 aliases, longest 10 bytes, 765 bytes total Sep 5 23:52:22 centos-svr postfix/postfix-script: starting the Postfix mail system Sep 5 23:52:22 centos-svr postfix/master[9488]: daemon started -- version 2.3.3, configuration /etc/postfix Sep 5 23:52:28 centos-svr postfix/smtpd[9493]: connect from centos-svr.XXXX.local[127.0.0.1] Sep 5 23:53:37 centos-svr postfix/smtpd[9493]: 6E4FA5B0091: client=centos-svr.XXXX.local[127.0.0.1] Sep 5 23:53:41 centos-svr postfix/cleanup[9502]: 6E4FA5B0091: message-id=<20080905165337.6E4FA5B0091(a)mail.XXXX.com> Sep 5 23:53:41 centos-svr postfix/qmgr[9491]: 6E4FA5B0091: from=<XXXXX(a)XXX.com.YY>, size=363, nrcpt=2 (queue active) Sep 5 23:53:44 centos-svr postfix/smtpd[9493]: disconnect from centos-svr.XXXX.local[127.0.0.1] Sep 5 23:53:50 centos-svr postfix/smtp[9505]: 6E4FA5B0091: to=<XXX(a)gmail.com>, orig_to=<XXX(a)XXX.com>, relay=gmail-smtp-in.l.google.com[209.85.201.27]:25, delay=22, delays=14/0.01/5.8/2.4, dsn=2.0.0, status=sent (250 2.0.0 OK 1220633760 22si669435wfi.14) Sep 5 23:53:52 centos-svr postfix/smtp[9506]: 6E4FA5B0091: to=<XXX(a)XXX.com.YY>, orig_to=<XXX(a)XXXX.com>, relay=aspmx.l.google.com[209.85.201.27]:25, delay=24, delays=14/0.01/7.5/3.2, dsn=2.0.0, status=sent (250 2.0.0 OK 1220633763 20si679269wfi.11) Sep 5 23:53:52 centos-svr postfix/qmgr[9491]: 6E4FA5B0091: removed ------LOG END --------- base_dir = /var/run/dovecot/ protocols = imap imaps pop3 pop3s disable_plaintext_auth = no mail_location = maildir:/home/vmail/%d/%n/Maildir namespace private { separator = . prefix = INBOX. inbox = yes } protocol pop3 { } protocol lda { postmaster_address = my-email(a)mydomain.com sendmail_path = /usr/sbin/sendmail auth_socket_path = /var/run/dovecot/auth-master log_path = /home/vmail/dovecot-deliver.log } auth default { mechanisms = plain login passdb sql { args = /etc/dovecot/dovecot-sql.conf } userdb static { args = uid=5000 gid=5000 home=/home/vmail/%d/%n allow_all_users=yes } user = root socket listen { master { path = /var/run/dovecot/auth-master mode = 0600 user = vmail } client { path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = postfix } } } dict { } plugin { } driver = mysql connect = host=localhost dbname=mailserver user=mailuser password=mail-password default_pass_scheme = PLAIN-MD5 password_query = SELECT email as user, password FROM view_users WHERE emai='%u'; queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix mail_owner = postfix myhostname = mail.mydomain.com mydomain = mydomain.com myorigin = $mydomain inet_interfaces = localhost mydestination = $myhostname, localhost.$mydomain, localhost unknown_local_recipient_reject_code = 550 mynetworks_style = host alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases home_mailbox = Maildir/ mailbox_transport = dbmail-lmtp:localhost:24 debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 sendmail_path = /usr/sbin/sendmail.postfix newaliases_path = /usr/bin/newaliases.postfix mailq_path = /usr/bin/mailq.postfix setgid_group = postdrop html_directory = no manpage_directory = /usr/share/man sample_directory = /usr/share/doc/postfix-2.5.1/samples readme_directory = /usr/share/doc/postfix-2.5.1/README_FILES inet_protocols = all virtual_mailbox_domains = mysql:/etc/postfix/mysql-virtual-mailbox-domains.cf virtual_uid_maps = static:5000 virtual_gid_maps = static:5000 virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.cf,mysql:/etc/postfix/mysql-email2email.cf virtual_transport = dovecot dovecot_destination_recipient_limit = 1 # # Postfix master process configuration file. For details on the format # of the file, see the master(5) manual page (command: "man 5 master"). # # Do not forget to execute "postfix reload" after editing this file. # # ========================================================================== # service type private unpriv chroot wakeup maxproc command + args # (yes) (yes) (yes) (never) (100) # ========================================================================== smtp inet n - n - - smtpd #submission inet n - n - - smtpd # -o smtpd_tls_security_level=encrypt # -o smtpd_sasl_auth_enable=yes # -o smtpd_client_restrictions=permit_sasl_authenticated,reject # -o milter_macro_daemon_name=ORIGINATING #smtps inet n - n - - smtpd # -o smtpd_tls_wrappermode=yes # -o smtpd_sasl_auth_enable=yes # -o smtpd_client_restrictions=permit_sasl_authenticated,reject # -o milter_macro_daemon_name=ORIGINATING #628 inet n - n - - qmqpd pickup fifo n - n 60 1 pickup cleanup unix n - n - 0 cleanup qmgr fifo n - n 300 1 qmgr #qmgr fifo n - n 300 1 oqmgr tlsmgr unix - - n 1000? 1 tlsmgr rewrite unix - - n - - trivial-rewrite bounce unix - - n - 0 bounce defer unix - - n - 0 bounce trace unix - - n - 0 bounce verify unix - - n - 1 verify flush unix n - n 1000? 0 flush proxymap unix - - n - - proxymap proxywrite unix - - n - 1 proxymap smtp unix - - n - - smtp # When relaying mail as backup MX, disable fallback_relay to avoid MX loops relay unix - - n - - smtp -o smtp_fallback_relay= # -o smtp_helo_timeout=5 -o smtp_connect_timeout=5 showq unix n - n - - showq error unix - - n - - error retry unix - - n - - error discard unix - - n - - discard local unix - n n - - local virtual unix - n n - - virtual lmtp unix - - n - - lmtp anvil unix - - n - 1 anvil scache unix - - n - 1 scache # # ==================================================================== # Interfaces to non-Postfix software. Be sure to examine the manual # pages of the non-Postfix software to find out what options it wants. # # Many of the following services use the Postfix pipe(8) delivery # agent. See the pipe(8) man page for information about ${recipient} # and other message envelope options. # ==================================================================== # # maildrop. See the Postfix MAILDROP_README file for details. # Also specify in main.cf: maildrop_destination_recipient_limit=1 # #maildrop unix - n n - - pipe # flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient} # # ==================================================================== # # The Cyrus deliver program has changed incompatibly, multiple times. # #old-cyrus unix - n n - - pipe # flags=R user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -m ${extension} ${user} # # ==================================================================== # # Cyrus 2.1.5 (Amos Gouaux) # Also specify in main.cf: cyrus_destination_recipient_limit=1 # #cyrus unix - n n - - pipe # user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -r ${sender} -m ${extension} ${user} # # ==================================================================== # # See the Postfix UUCP_README file for configuration details. # #uucp unix - n n - - pipe # flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient) # # ==================================================================== # # Other external delivery methods. # #ifmail unix - n n - - pipe # flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient) # #bsmtp unix - n n - - pipe # flags=Fq. user=bsmtp argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient # #scalemail-backend unix - n n - 2 pipe # flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store # ${nexthop} ${user} ${extension} # #mailman unix - n n - - pipe # flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py # ${nexthop} ${user} #dbmail-lmtp unix - - n - - lmtp -v -o disable_dns_lookups=yes dovecot unix - n n - - pipe flags=DRhu user=vmail:vmail argv=/usr/libexec/dovecot/deliver -d ${recipient} user = mailuser password = mail-password hosts = localhost dbname = mailserver query = SELECT email FROM view_users WHERE email = '%s' user = mailuser password = mail-password hosts = localhost dbname = mailserver query = SELECT destination FROM view_aliases WHERE email = '%s' user = mailuser password= mail-password host = localhost dbname = mailserver query = select 1 from virtual_domains where name='%s' user = mailuser password = mail-password hosts = 127.0.0.1 dbname = mailserver query = SELECT 1 FROM view_users WHERE email='%s'

2 1

Centos 5 card reader automount
by Frank Cox 05 Sep '08

05 Sep '08

To this point, whenever I've plugged a storage device (flash drive, mp3 player) into a USB plug, it's magically mounted and I get an icon on my desktop. I've just got a card reader and it doesn't automount. I can mount it manually with "mount /dev/sdb1 /mnt/temp" and that works fine. I would prefer to have it automount and give me the desktop icon. Unfortunately, I don't yet know enough about the automounting mechanism to know what I need to change to make this happen. Here is the relevant portion of /var/log/messages when I plug in the card reader: Sep 4 16:31:11 bargainhunter kernel: usb 7-6: new high speed USB device using e hci_hcd and address 12 Sep 4 16:31:11 bargainhunter kernel: usb 7-6: configuration #1 chosen from 1 ch oice Sep 4 16:31:11 bargainhunter kernel: scsi11 : SCSI emulation for USB Mass Stora ge devices Sep 4 16:31:16 bargainhunter kernel: Vendor: Generic Model: USB SD Reader Rev: 1.00 Sep 4 16:31:16 bargainhunter kernel: Type: Direct-Access ANSI SCSI revision: 00 Sep 4 16:31:16 bargainhunter kernel: SCSI device sdb: 3901440 512-byte hdwr sec tors (1998 MB) Sep 4 16:31:16 bargainhunter kernel: sdb: Write Protect is off Sep 4 16:31:16 bargainhunter kernel: sdb: assuming drive cache: write through Sep 4 16:31:16 bargainhunter kernel: SCSI device sdb: 3901440 512-byte hdwr sec tors (1998 MB) Sep 4 16:31:16 bargainhunter kernel: sdb: Write Protect is off Sep 4 16:31:16 bargainhunter kernel: sdb: assuming drive cache: write through Sep 4 16:31:16 bargainhunter kernel: sdb: sdb1 Sep 4 16:31:16 bargainhunter kernel: sd 11:0:0:0: Attached scsi removable disk sdb Sep 4 16:31:16 bargainhunter kernel: sd 11:0:0:0: Attached scsi generic sg2 typ e 0 Sep 4 16:31:16 bargainhunter kernel: Vendor: Generic Model: USB CF Reader Rev: 1.01 Sep 4 16:31:16 bargainhunter kernel: Type: Direct-Access ANSI SCSI revision: 00 Sep 4 16:31:16 bargainhunter kernel: sd 11:0:0:1: Attached scsi removable disk sdc Sep 4 16:31:16 bargainhunter kernel: sd 11:0:0:1: Attached scsi generic sg3 typ e 0 Sep 4 16:31:16 bargainhunter kernel: Vendor: Generic Model: USB SM Reader Rev: 1.02 Sep 4 16:31:16 bargainhunter kernel: Type: Direct-Access ANSI SCSI revision: 00 Sep 4 16:31:16 bargainhunter kernel: sd 11:0:0:2: Attached scsi removable disk sdd Sep 4 16:31:16 bargainhunter kernel: sd 11:0:0:2: Attached scsi generic sg4 typ e 0 Sep 4 16:31:16 bargainhunter kernel: Vendor: Generic Model: USB MS Reader Rev: 1.03 Sep 4 16:31:16 bargainhunter kernel: Type: Direct-Access ANSI SCSI revision: 00 Sep 4 16:31:16 bargainhunter kernel: sd 11:0:0:3: Attached scsi removable disk sde Sep 4 16:31:16 bargainhunter kernel: sd 11:0:0:3: Attached scsi generic sg5 typ e 0 Again, it works fine if I use a mount command to mount it myself. How can I get it to automount and give me the desktop icon? -- MELVILLE THEATRE ~ Melville Sask ~ http://www.melvilletheatre.com

3 7

compiling libarchive
by Mag Gam 05 Sep '08

05 Sep '08

Has anyone been able to compile libarchive and archivemount? I want to use this with fuse. The compile is very tough for libarchive, I keep getting c -o tar/bsdtar-util.o `test -f 'tar/util.c' || echo './'`tar/util.c mv -f tar/.deps/bsdtar-util.Tpo tar/.deps/bsdtar-util.Po gcc -DHAVE_CONFIG_H -I. -I./libarchive -I./libarchive -g -O2 -MT tar/bsdtar-write.o -MD -MP -MF tar/.deps/bsdtar-write.Tpo -c -o tar/bsdtar-write.o `test -f 'tar/write.c' || echo './'`tar/write.c tar/write.c: In function `write_hierarchy': tar/write.c:730: error: `EXT2_IOC_GETFLAGS' undeclared (first use in this function) tar/write.c:730: error: (Each undeclared identifier is reported only once tar/write.c:730: error: for each function it appears in.) tar/write.c:732: error: `EXT2_NODUMP_FL' undeclared (first use in this function) tar/write.c: In function `write_entry': tar/write.c:915: error: `EXT2_IOC_GETFLAGS' undeclared (first use in this function) make[1]: *** [tar/bsdtar-write.o] Error 1 make[1]: Leaving directory `/var/tmp/archivemount-0.5.3/libarchive-2.5.5' make: *** [all] Error 2 TIA

3 4

Configuring an Intel 3945 wireless card: partial success
by Niki Kovacs 05 Sep '08

05 Sep '08

Hi, My wife has a new ASUS laptop with an Intel 3945 wireless card. I'm running CentOS 5 on all our desktops here (at work and at home), and I'm quite happy with it. I had a partial success in configuring the wireless card. Basically I'm using [base], [updates], [extra] and [rpmforge] repos, configured with the yum-priorities plugin. Priority 10 for RPMForge, 1 for the others. From RPMForge, I installed dkms-ipw3945, the driver for my wireless card. I gave it a first go with the most basic setup, that is: static IP, no encryption. After installing the driver, the card shows up as eth1. I removed /etc/sysconfig/network-scripts/ifcfg-eth0 and edited a minimalistic ifcfg-eth1. After a restart, the interface comes up OK, and I can connect to my access point as well as ping machines on the internet. But now I'd like to install and use NetworkManager. I've read the according Wiki entry on the CentOS site. Here's what I did: 1) Added the 'NetworkManager' and 'NetworkManagerDispatcher' services (using chkconfig) 2) Removed the 'network' service (also using chkconfig) 3) Rebooted to be sure Result: 1) The NetworkManager icon shows up OK on the upper right side of my GNOME desktop. 2) When an Ethernet cable is connected to the machine, NetworkManager configures a connection OK (cable connected to router). 3) The wireless ESSID of my access point shows up OK in NetworkManager. Ethernet cables get some sort of priority in NetworkManager, so I unplugged the cable and clicked on the wireless connection. NetworkManager tries to establish a connection for about 30 seconds, but fails. ... which leaves me clueless. Any suggestions? Last detail: for the moment at least, I'm using no encryption at all on the access point. We live in a very remote place in the south French countryside, there's only hunters and wild boars around, so it's not a very friendly place for wlan-hackers :o) Niki Kovacs

4 6

Re: [CentOS] USB flash drive and VMs (Was Curmudgeoning)
by David G. Miller 05 Sep '08

05 Sep '08

"Marcelo Roccasalva" <marcelo-centos(a)irrigacion.gov.ar> wrote: > > Flash support under qemu seems to be about the same as CD-ROM support. That > > is, you can access a device present at start up but it's not swappable. > > > You can swap cdrom from qemu monitor. I haven't tried, but I think the > same thing can be applied to usb.. It looks like the qemu monitor should let you either eject the device or delete/add the USB drive using usb_del and usb_add. I wasn't able to get it to work. W2K gives me a control to unmount the thumb drive in the system tray which makes the drive "disappear" from W2K. Unfortunately, attaching a new drive or just reattaching the old drive isn't recognized by W2K. qemu monitor tells me it unable to add the new device or delete the old device. If hot swapping a USB drive can be made to work with qemu, swapping a USB drive will still be ugly. The USB device number assigned by the kernel changes each time I swap thumb drives. This isn't too bad but access to /proc/bus/usb/<usb_bus_number>/<usb_dev_number> is root:root with permissions rw-r--r--. This means that each time I swap the drive I have to chmod the "new" USB device entry. I don't see this changing even if I can get qemu to let me add the new device. I'll have to try using qemu monitor to swap a CD-ROM at some point in the future. Usually I only use W2K and IE under qemu to access those few sites that still only work with IE (e.g., my state's income tax site). Cheers, Dave -- Politics, n. Strife of interests masquerading as a contest of principles. -- Ambrose Bierce

1 0

gFTP IPv6 bug
by Robert Moskowitz 05 Sep '08

05 Sep '08

I found the following bug report that matches what I am seeing with the gFTP we have in Centos: http://bugzilla.gnome.org/show_bug.cgi?id=350813 This is an old bug that they claim has been fixed in CVS. Has that been applied to what we are running? Becuase gFTP crashes for me on IPv6 using FTP.

1 0

Compiling v6tun from KAME
by Robert Moskowitz 05 Sep '08

05 Sep '08

I need vtun working over IPv6. The version from rpmforge does not seem to support IPv6 (binds to 0.0.0.0:5000 if I specify binding to the interface, and won't let me put in an IPv6 address for address binding). So I was pointed to the KAME (which does not provide any FC/RHEL support. The person who sent me there provided a makefile that he said works on Linux, but did not work for me: Makefile from KAME: install_dir = /usr/local/v6/bin v6tun: v6tun.o cc -o $@ $> install: v6tun -rm -f $(install_dir)/v6tun install -c -o root -g wheel -m 04710 v6tun $(install_dir) clean: -rm -f *.o v6tun Makefile from contact: v6tun: v6tun.o gcc v6tun.c v6tun.h -o v6tun install: v6tun -rm -f $(install_dir)/v6tun install -c -o root -g wheel -m 04710 v6tun $(install_dir) clean: 6tun: v6tun.o -rm -f *.o v6tun gcc v6tun.c v6tun.h -o v6tun install: v6tun -rm -f $(install_dir)/v6tun install -c -o root -g wheel -m 04710 v6tun $(install_dir) clean: -rm -f *.o v6tun I changed the install_dir to /usr/local/bin I had put the makefile, v6tun.c, & v6tun.h in /root/v6tun and as root issued make install. I got the following error: Makefile:10: *** target pattern contains no '%'. Stop. What is missing to get this compiled?

2 2

OT Spammer Mark Kabore on this list
by josh donovan 05 Sep '08

05 Sep '08

Hi folks, A spammer is getting email addresses from the mailing list and sending people an email saying he needs help. This is the classic advance free fraud. This is what he says in broken english - "I need your urgently assistance in transferring the sum of $39.5)million to your account. This fund belongs to our decease costumer who died along with his Family in air crash. Contacts me for more details." Thanks, Josh.

8 12

Custom install DVD with new (SB600 chipset & Intel network) kernel modules
by Keith Wilkinson 05 Sep '08

05 Sep '08

First, congratulations on the fabulous CentOS Wiki. About the only information that I haven't found on it is how to create a custome install DVD with added kernel modules -- e.g. when the standard install DVD does not support the motherboard chipset (SATA drives & network cards not recognized, for example) and network card. I have an AMD ATI motherboard with SB600 chipset. When I tried to install the RH5.2 trial, I could not get Internet connectivity either with the onboard network chip (the network chip was recognized, but not the SB600 chipset interface) or with an Intel server net- work card (seems that the Intel driver in 5.2 does not support that network card's chip). Maybe I had to set IDE emulation for the SATA drives in the BIOS as well, I don't remember. Both the AMD ATI SB600 chipset and the Intel server card worked without problems on Fedora 9, so I'd like to try to compile the Fedora 9 modules on CentOS 5.2 then create an updated DVD ISO that is installable and has network connectivity on my hardware.

2 1

Re: [CentOS] OT: workstation recommends: Thinkmate?
by Barry Olddog 05 Sep '08

05 Sep '08

----- Original Message ---- > From: Rainer Duffner <rainer(a)ultra-secure.de> > To: CentOS mailing list <centos(a)centos.org> > Sent: Thursday, September 4, 2008 4:49:02 PM > Subject: Re: [CentOS] OT: workstation recommends: Thinkmate? > > > Am 04.09.2008 um 21:36 schrieb Lanny Marcus: > > > Barry Olddog wrote: > >> I'm looking to buy a new workstation, and it looks like Thinkmate > >> makes what I need -- their vsx "virtually silent" variety. I > >> hestitate because I wasn't happy with a laptop I bought a few > >> years ago from a small outfit that sold Linux boxes exclusively. > >> Does anyone have experience with Thinkmate, and in particular, the > >> VSX line? If the later, is it really quiet. I run Centos on four > >> machines now, three of which are Dells, and I'm hoping to do > >> better. The Dell T5400 is close to what I want, but I get more for > >> less from Thinkpad -- at least on paper. > > > > No experience with Thinkmate, or, knowledge of them, but 4 of the 5 > > computers in this room are Dell's. If Thinkmate is a long > > established company, with an excellent reputation, buy from them. If > > not, Dell will be around, to support your T5400, for a long time. > > > > > Indeed. > But before I spent that much money on a PC, I'd want to *see* it and > hear it. In reality. > Anybody can claim to manufacture a "virtually silent" workstation. > > Too bad, Apple is the only vendor that has stores and all models on > display (at least, for desktops - but for a server, noise isn't > relevant anyway). > > How much is the price difference actually? > > > Rainer The difference is about $1,000 -- 25% more for the Dell -- but the machines are not exactly the same. Thinkmate is opteron, and the Dell, xeon -- which some would say is a factor in Dell's favor; Dell includes a RH subscription whether you want it or not; Dell has three hard drives (the max), Thinkmate four. With the Dell, the memory comes from Crucial, which means there's a waste of two small modules; Thinkmate sells memory at a reasonable price (I'm figuring 32 gigs). The HP xw9400 is closer to the Thinkmate, but an extra $200 to $300, with memory from Crucial. I'm just leery of a maker that I don't know; I searched for reviews and comments, but found almost nothing. Maybe that's telling me something. Barry

4 4

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