[CentOS] CentOS 6.0: iptables stacktrace with named chains > 28 chars

2011-09-28 Thread Florian CROUZAT
Hi, I'm not sure where to ask this question, you, redhat or netfilter so I'll ask you guys first, hoping you can redirect me where this post belongs. I have an issue with my CentOS 6 box with named chains in iptables. Apparently there is a builtin #define to limit chain names up to 30 chars, but t

Re: [CentOS] udev-devel or libudev-devel on CentOS 5.6

2011-09-28 Thread Kaushal Shriyan
On Wed, Sep 28, 2011 at 4:09 AM, Kaushal Shriyan wrote: > Hi, > > Is there libudev-devel or udev-devel package available on CentOS 5.6 ? > > [root@~]# yum search udev-devel > Loaded plugins: fastestmirror > Loading mirror speeds from cached hostfile >  * base: centos.aol.in >  * extras: centos.aol

Re: [CentOS] Slow DNS lookups on CentOS6 [not really -- SOLVED]

2011-09-28 Thread Tony Mountifield
In article <4e824df6.1040...@rjl.com>, Nataraj wrote: > > Alternatively, you can specify > > supercede domain-name-servers a.b.c.d, a.b.x.y; > > to completely replace the servers returned via dhcp. Except you have to spell it the correct way, which is "supersede". (Doing a "strings /sbin/dhcl

Re: [CentOS] [OT] Fetchmail and Mutt help

2011-09-28 Thread John Doe
From: "m.r...@5-cent.us" > it would *not* send email; it kept trying the normal > SMTP server, even when I set the private IP as default. I had to delete > the normal one before it ever tried the IP. Happened to me too; apart from making it default, you have to check that the outgoing server in

Re: [CentOS] kickstart: gfx vs. txt mode

2011-09-28 Thread Jure Pečar
On Sun, 25 Sep 2011 11:54:08 +0200 Jure Pečar wrote: > Any other ideas? I figured it out - cobbler sticks "text" by default in pxelinux.cfg kernel options. You have to remove it from /etc/cobbler/settings and then it does what I expected it to do. -- Jure Pečar http://jure.pecar.org http://

[CentOS] Antwort: KVM update

2011-09-28 Thread Andreas Reschke
centos-boun...@centos.org schrieb am 27.09.2011 19:33:13: > Johan Martinez > Gesendet von: centos-boun...@centos.org > > 27.09.2011 19:33 > > Bitte antworten an > CentOS mailing list > > An > > CentOS mailing list > > Kopie > > Thema > > [CentOS] KVM update > > I am planning to update

[CentOS] centos 6 console screen

2011-09-28 Thread Jerry Geis
How do I get the centos 6 console screen out of high-res mode? I tried a couple things of adding to the grub.conf file vga=ask and vga=769. Neither had any effect. I did not get prompted to ask for what mode or anything Whats the correct way to have centos 6 drop into normal old vga text

Re: [CentOS] Slow DNS lookups on CentOS6

2011-09-28 Thread Michael Gliwinski
On Tuesday 27 Sep 2011 19:08:53 Les Mikesell wrote: > On Tue, Sep 27, 2011 at 1:02 PM, Alfred von Campe wrote: > >> Why do you think dnscache won't help? Caching is not restricted to your > >> local domain. > > > > I guess I forgot to mention that only the first query is slow. If you > > repea

Re: [CentOS] centos 6 console screen

2011-09-28 Thread John Hodrien
On Wed, 28 Sep 2011, Jerry Geis wrote: > How do I get the centos 6 console screen out of high-res mode? > > I tried a couple things of adding to the grub.conf file vga=ask > and vga=769. Neither had any effect. I did not get prompted to ask for > what mode > or anything > > Whats the correct

Re: [CentOS] Finding i/o bottleneck

2011-09-28 Thread Nicolas Ross
> Not sure how gfs2 deals with client caching, but in other scenarios > it's probably easier to just throw a lot of ram in the system and let > the filesystem cache do its job. You still have to deal with > applications that need to fsync(), though. Our nodes all have 12 gigs of ddr3 ram, that sh

Re: [CentOS] Finding i/o bottleneck

2011-09-28 Thread Les Mikesell
On Wed, Sep 28, 2011 at 1:30 PM, Nicolas Ross wrote: >> Not sure how gfs2 deals with client caching, but in other scenarios >> it's probably easier to just throw a lot of ram in the system and let >> the filesystem cache do its job.  You still have to deal with >> applications that need to fsync()

Re: [CentOS] Finding i/o bottleneck

2011-09-28 Thread Nicolas Ross
> >> Not sure how gfs2 deals with client caching, but in other scenarios > >> it's probably easier to just throw a lot of ram in the system and let > >> the filesystem cache do its job. You still have to deal with > >> applications that need to fsync(), though. > > > > Our nodes all have 12 gigs of

Re: [CentOS] udev-devel or libudev-devel on CentOS 5.6

2011-09-28 Thread Ned Slider
On 27/09/11 23:39, Kaushal Shriyan wrote: > Hi, > > Is there libudev-devel or udev-devel package available on CentOS 5.6 ? > No, there is not. There is only the udev package. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/list

[CentOS] add on sata card relabeling drives, installation

2011-09-28 Thread Bob Hoffman
Hi all. I have a new server and am playing with the installation. (centos 6). My onboard sata card has 6 drives attached to it, yet the server has 8 bays. I bought a sata controller card (adaptec) and added it to the mix, adding two more drives. Everything works and all is accessible, but there

Re: [CentOS] add on sata card relabeling drives, installation

2011-09-28 Thread Craig White
On Sep 28, 2011, at 4:47 PM, Bob Hoffman wrote: > Hi all. > > I have a new server and am playing with the installation. (centos 6). My > onboard sata card has 6 drives attached to it, > yet the server has 8 bays. I bought a sata controller card (adaptec) and > added it to the mix, adding two mo

Re: [CentOS] add on sata card relabeling drives, installation

2011-09-28 Thread Bob Hoffman
Craig, I think you misunderstand. It is just the lettering. The extra sata card is not going to be booted from. The bios only sets the boot order, not which drive letter linux is going to assign it. it is the drive letters that just annoy me and was hoping for an easy changeable fix. I was surpr

Re: [CentOS] add on sata card relabeling drives, installation

2011-09-28 Thread Les Mikesell
On Wed, Sep 28, 2011 at 7:05 PM, Bob Hoffman wrote: > Craig, > > I think you misunderstand. It is just the lettering. The extra sata card > is not going to be booted from. The bios only sets the > boot order, not which drive letter linux is going to assign it. > it is the drive letters that just a

Re: [CentOS] add on sata card relabeling drives, installation

2011-09-28 Thread Bob Hoffman
Les Mikesell wrote If you are doing raid, once the partitions are set up you will only see /dev/md? device names except in madam commands or when looking at /proc/mdstat. And you can move the drives around later so the ac

Re: [CentOS] add on sata card relabeling drives, installation

2011-09-28 Thread Keith Keller
On Wed, Sep 28, 2011 at 08:05:53PM -0400, Bob Hoffman wrote: > > It is like installing windows on your f drive and having c and d as > storage drives...just rubs ya wrong. Fortunately, linux is not so braindead that the actual drive assignments cause any problems. Just don't worry about it. Th

[CentOS] How to build a webserver, centos 6, videos

2011-09-28 Thread Bob Hoffman
Hello all, I am going to post videos on a youtube channel showing the steps I am taking in putting together a new server. I am by no means an expert and it is intended for people who just want to get a gist of what it entails. channel: http://www.youtube.com/user/WebserverVideos The first part