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rdnc error
by Thomas E Dukes 26 Nov '05

26 Nov '05

Hello, I noticed in my logwatch file I have an error with my rndc key. I could 'play' around with it and may fix it but most likey just hose things up. I think I see the problem but not 100% sure. I think the key file has 3 different names. Here's the error: **Unmatched Entries** /etc/named.conf:23: couldn't find key 'rndckey' for use with command channel 127.0.0.1#953: 1 Time(s) Here's parts of the relevant files: named.conf: controls { inet 127.0.0.1 allow { localhost; } keys { rndckey; }; include "/etc/rndc.key"; <-- does not match above -------------------------------------------------------------- rdnc.conf: options { default-server localhost; default-key "rndckey"; }; server localhost { key "rndckey"; }; key "rndckey" { algorithm hmac-md5; secret "xxxxxxxxxxxxxxxxxxxxx"; }; ---------------------------------------------------------------- rdnc.key: key "rndc-key" { <----- yet another name for the key algorithm hmac-md5; secret "xxxxxxxxxxxxxxxxxxxxxxx"; }; ----------------------------------------------------------------- Anyone know what the simpliest solution would be? TIA

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Re: [CentOS] A minor beef
by James B. Byrne 26 Nov '05

26 Nov '05

On Thu, 24 Nov 2005 14:06:34 -0500, Bryan J. Smith" <thebs413(a)earthlink.net> wrote: > But if you find yourself having repeat issues, and it is really > important to you, I have to suggest you consider paying Red Hat. I > know some here might disagree, but I have to at least say it. However, in my case I arrived at CentOS via Whitebox after giving up on paid support from RH on ES3. They were nice enough people, but I have had fewer problems getting updates from CentOS and have obtained equally helpful support here as I ever did from RH; for only $25.00 USD per box per year vs. ~$1000.00 per box per year. As my experience with RH is not yet a year old I very much doubt that there has been much change for the better. Sometimes you do not get what you pay for; and when you do not then it is better to have paid little than much. Regards, Jim -- *** e-mail is not a secure channel *** mailto:byrnejb.<token>@harte-lyne.ca James B. Byrne Harte & Lyne Limited vox: +1 905 561 1241 9 Brockley Drive fax: +1 905 561 0757 Hamilton, Ontario <token> = hal Canada L8E 3C3

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SELinux local policy addition
by James B. Byrne 25 Nov '05

25 Nov '05

When the latest version of CentOS4.2 boots I get an avc error for portmap. Audit2allow suggests this as a cure: allow portmap_t etc_runtime_t:file read; Any issues that come to mind to anyone regarding adding this to /etc/selinux/targeted/src/policy/domains/misc/local.te and reloading? Regards, Jim P.S. I am a digest subscriber. The favour of a direct reply is requested in addition to any to the list. -- *** e-mail is not a secure channel *** mailto:byrnejb.<token>@harte-lyne.ca James B. Byrne Harte & Lyne Limited vox: +1 905 561 1241 9 Brockley Drive fax: +1 905 561 0757 Hamilton, Ontario <token> = hal Canada L8E 3C3

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New "Managing Software with yum" guide
by Johnny Hughes 25 Nov '05

25 Nov '05

There is a new "Managing Software with yum" guide that has been added to our documents section. http://mirror.centos.org/centos/4/docs/html/yum/ It is based on the excellent document written by Stuart Ellis for the Fedora Core(R) website: http://fedora.redhat.com/docs/yum/index.html Thanks, Johnny Hughes

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Where to look or command
by Sam Drinkard 25 Nov '05

25 Nov '05

List, I've got a process(s) that have been exiting on a signal 11, but not all the time. I suspect it's memory related, and I was wondering, is there any way to tell exactly how much memory a particular process has in use at the point it sigsev's ? I can't sit here and watch top or the system monitor, but thought maybe something might be saved somewhere after the fact. The processes are using at the moment, 1.4gb of memory and no swap. I've not seen swap go active during any of this process run, and the machine has 2 GB memory installed. Rather hard to trace down the exact activity when it happens. Thanks.. -- Snowman

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Re: [CentOS] Where to look or command
by Brian T. Brunner 25 Nov '05

25 Nov '05

B.T.D.T! catch the signal in a handler of your own, do analysis as needed, then clean up and exit (saving a core file if you need one). AIUI, the signal handler runs in the space of the process/thread that hit the trap. Brian Brunner brian.t.brunner(a)gai-tronics.com (610)796-5838 >>> sam(a)wa4phy.net 11/25/05 10:47AM >>> List, I've got a process(s) that have been exiting on a signal 11, but not all the time. I suspect it's memory related, and I was wondering, is there any way to tell exactly how much memory a particular process has in use at the point it sigsegv's ? ******************************************************************* This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept for the presence of computer viruses. www.hubbell.com - Hubbell Incorporated

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CentOS 4 - libgd.so.1.8
by Tom Brown 25 Nov '05

25 Nov '05

Hi I need to get libgd.so.1.8 onto a CentOS 4 system - Currently its at 4.2 and i see that this is in package gd1.x however for CentOS 4 there is only gd2.x How can i get this lib ? thanks

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boot with more scsi card
by Farkas Levente 25 Nov '05

25 Nov '05

hi, we've got a server with a 8 port 3ware card and 2 ide system disks. now we'd like to replace the ide disks with scsi disks or sata disks (these also recognized as scsi in the kernel). but we can't boot from it. the problem are twofold. first in the normal case the first scsi host scsi0 id the 3ware card, but grub only see the first 8 disk so if the system disk are sdi and sdj the one can't boot from it. on the other hand if one disk is removed from the 3ware card or the kernel reorder the scsi disk and sdi become sdh which is also a problem both for the bios and for the kernel. if i change the order in bios, the kernel still use as 3ware scsi0. if i use scsihosts kernel param or load the scsi driver (through modprobe.conf) in a reverse order then the kernel hang forever during the initialization of the 3ware driver. any tip? thanks in advance. yours. centos 4.2 kernel-2.6.9-22.0.1.EL 3w_xxxx 1.26.00.039 -- Levente "Si vis pacem para bellum!"

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which script will run before and after network started
by Robin Mordasiewicz 25 Nov '05

25 Nov '05

Is there a script which I can customize which will run before doing service network stop and a script which I can run after doing service network start I see that /sbin/ifup-local runs after each interface is brought up, but I cannot figure out which scripts will run after all the interfaces are brought up.

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Request rewriting - regular expressions
by Tom Brown 24 Nov '05

24 Nov '05

OK not directly CentOS this one but.... I'm trying to write a rewrite rule that uses the same(tm) syntax as apache mod_rewrite (or at least it understands it) The following works by catching ANY url comfigured in the web server and rewriting it with the correct http status code. The issue is that i need to redirest URL1 to 1st location and URL2 to second location and i'm trying to get my match syntax correct. Can anyone advise on the reg expression that would distinguish betweek URL1 and URL2 thanks! match URL into $ with ^/$ if matched then set SCRATCH:LOC = http://www.example.com/en/homepage.html set Response = 302 set OUT:Location = %{SCRATCH:LOC} set OUT:Content-Type = text/html set Body = set Body = This page has moved, please visit <ahref="http://www.example.com">here</a> instead. endif

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