Discuss July 2009

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301 participants
276 discussions

Using ramdisks on CentOS
by maillists0＠gmail.com 22 Jul '09

22 Jul '09

I'm running the 2.6 xen kernel on CentOS 5.3. My goal is to use larger-than-normal ramdisks. I can see that the rd module is statically compiled into this kernel, so I tried passing the option ramdisk_size=262144 during boot, but dmesg shows that it gets reset to 16384K. I can also see that this is the size stipulated in the kernel config. Do I have to rebuild the kernel to make this work? If that's the case, can I rebuild it with the new size and still use an initrd? If the answer is no, how do I go about making sure that the drivers I need are compiled into the kernel? I know the most basic steps to building a kernel, but I'm not entirely confident I know what I'm doing here. I've looked for howto's but haven't found anything covering this case yet. Any help is appreciated.

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Lowest latency remote file system
by James Matthews 22 Jul '09

22 Jul '09

Hi, I need to deploy some network storage and I want to know which "type" your would recommend. The disks are Raid 10 but the storage needs to be remote (within a private network) Thanks James -- http://www.goldwatches.com f

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Re: [CentOS] Need help on start samba
by Mail List 22 Jul '09

22 Jul '09

Tran Van Hung wrote: > Hello all! > > I have met inform as following. I see that no smb on init.d folder. > > [root@maychu1 home]# /etc/rc.d/init.d/smb start > bash: /etc/rc.d/init.d/smb: No such file or directory > > Pls help me how to have smb on init.d folder? Thank you. > > Thank you & Best Regards, First try "rpm -qa |grep samba" . If nothing listed you might not have it installed. So then you as root "yum install samba" Without any further info this is my best offering of help. -- Brian http://wx.Tatorz.com Open WebMail Project (http://openwebmail.org) -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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Centos 4.4 ISO or DVD download
by rajkumar sambari 22 Jul '09

22 Jul '09

Hi Please give me the path for Centos 4.4 version DVD or ISO to downlaod i am trying to download it from the office which is having proxy I am not able to download the ISO completely , it is breaking in middle Please can u give me tool name which can donload if netowork is also disconnected (pause/play ) -- Thanks & Regards, | RAJKUMAR SAMBARI | | Motorola India Pvt Ltd | | VCH863(a)motorola.com |

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Routing issue - Revisited
by Doug Coats 22 Jul '09

22 Jul '09

A number of weeks ago I had huge help from many of you configuring routing on a server with multiple Internet facing nics. Thanks for all of your help!!!! I am still having a routing issue that I am hoping someone can help me tweek. This server, besides acting as our gateway to the internet, is also our web and email server. The server has 4 nics. Two are connected to the internet and the other two route traffic to internal subnets. Our network topography in question looks like this: Internet - Gateway Server - 192.168.4 subnet - Internal Server - 192.168.6 subnet - Clients The problem that I am experiencing is that part of our internal network, the 192.168.6 subnet cannot view our website that is hosted on our Gateway server. Our Internal Server can access the site but the Clients simply time out looking for it. If I point the Client to the internal address of the Gateway Server I can pull up the site but if I use the URL the browser times out. If I turn off my ip rules I can then view the URL on my Clients but of course external routing falls apart. /etc/sysconfig/network-scripts/rule-eth2 from 173.11.51.45 table Cable /etc/sysconfig/network-scripts/rule-eth3 from 67.152.166.2 table T1 /etc/sysconfig/network-scripts/route-eth0 GATEWAY1=192.168.4.3 NETMASK1=255.255.255.0 ADDRESS1=192.168.6.0 GATEWAY0=192.168.4.2 NETMASK0=255.255.255.0 ADDRESS0=192.168.5.0 /etc/sysconfig/network-scripts/route-eth1 GATEWAY0=192.168.4.1 NETMASK0=255.255.255.0 ADDRESS0=192.168.4.0 /etc/sysconfig/network-scripts/route-eth2 173.11.51.44/30 dev eth2 proto kernel scope link src 173.11.51.45 table Cable 173.11.51.44/30 dev eth2 src 173.11.51.45 default via 173.11.51.46 table Cable default via 173.11.51.46 192.168.4.0/24 dev eth0 proto kernel scope link src 192.168.4.1 table Cable /etc/sysconfig/network-scripts/route-eth3 67.152.166.0/27 dev eth3 proto kernel scope link src 67.152.166.2 table T1 67.152.166.0/27 dev eth3 src 67.152.166.2 default via 67.152.166.1 table T1 192.168.4.0/24 dev eth0 proto kernel scope link src 192.168.4.1 table T1 # ip rule list 0: from all lookup 255 32764: from 67.152.166.2 lookup T1 32765: from 173.11.51.45 lookup Cable 32766: from all lookup main 32767: from all lookup default # ip route show 173.11.51.44/30 dev eth2 scope link src 173.11.51.45 67.152.166.0/27 dev eth3 proto kernel scope link src 67.152.166.2 192.168.6.0/24 via 192.168.4.3 dev eth0 192.168.5.0/24 via 192.168.4.2 dev eth0 192.168.4.0/24 dev eth0 proto kernel scope link src 192.168.4.1 192.168.1.0/24 dev eth1 proto kernel scope link src 192.168.1.1 169.254.0.0/16 dev eth3 scope link default via 173.11.51.46 dev eth2 # ip route show table cable 173.11.51.44/30 dev eth2 proto kernel scope link src 173.11.51.45 192.168.4.0/24 dev eth0 proto kernel scope link src 192.168.4.1 default via 173.11.51.46 dev eth2 # ip route show tabel T1 67.152.166.0/27 dev eth3 proto kernel scope link src 67.152.166.2 192.168.4.0/24 dev eth0 proto kernel scope link src 192.168.4.1 default via 67.152.166.1 dev eth3 Any insight would be greatly appreciated! I have been pecking away at it and I just can't seem to get it right. Thanks - Doug

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Re: [CentOS] NIS
by Per Qvindesland 22 Jul '09

22 Jul '09

Ok I am done getting it up and running. Thanks a million for everybodys help Regards Per Qvindesland E-mail: per(a)norhex.com [1] http://www.linkedin.com/in/perqvindesland [2] --- Original message follows --- SUBJECT: Re: [CentOS] NIS FROM: James Pearson TO: "CentOS mailing list" DATE: 22-07-2009 12:35 Per Qvindesland wrote: > Hi list > > Does anyone know about a good howto setup nis and to make ad see it > and use the usernames? I don't think you can get AD to 'use' NIS as a directory service, but AD can be set up as a NIS server using IDMU (Identity Management for Unix) James Pearson _______________________________________________ CentOS mailing list CentOS(a)centos.org http://lists.centos.org/mailman/listinfo/centos Links: ------ [1] http://webmail.norhex.com/# [2] http://www.linkedin.com/in/perqvindesland

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NIS
by Per Qvindesland 22 Jul '09

22 Jul '09

Hi list Does anyone know about a good howto setup nis and to make ad see it and use the usernames? Regards Per Qvindesland E-mail: per(a)norhex.com [1] http://www.linkedin.com/in/perqvindesland [2] Links: ------ [1] http://webmail.norhex.com/# [2] http://www.linkedin.com/in/perqvindesland

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Recent HPLIP: where's that doc?
by Niki Kovacs 22 Jul '09

22 Jul '09

Hi, The HPLIP package included in CentOS 5 is one of those packages that lags almost pathologically behind. Now I remember having seen some *official* (HP) documentation describing the procedure to follow to install the *latest* HPLIP on CentOS 5. As far as I can remember, there were even some RHEL5 RPMS on that site. But I can't seem to find that page anymore. Anyone remembers it? Niki Kovacs

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Re: [CentOS] YUM Proxy
by Blaž Bogataj 22 Jul '09

22 Jul '09

I'm also under proxy server and yum work like ... charm. You can find manual in http://www.centos.org/docs/4/html/yum/sn-yum-proxy-server.html. I'm usualy edit /etc/yum.conf and put there #proxy adress:port - take care of / proxy=http://proxy.somedomain.si:80/ #proxy username and passwd proxy_username= proxy_password= Have a nice day. Blaž -----Original Message----- Message: 2 Date: Mon, 20 Jul 2009 12:17:49 -0400 From: Alberto Garc?a G?mez <alberto(a)ipimtzcm.rimed.cu> Subject: [CentOS] YUM Proxy To: "CentOS mailing list" <centos(a)centos.org> Message-ID: <001a01ca0955$9ff627e0$091010ac@www> Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Dear Fellows: I'm under a proxy server (squid) and I need to update my centos but every time that I run yum -y update tells me that I can no find a file that exists. The problems is that this machine that I'm trying to update has no graphic shell, so I need to make all by console. Saludos Fraternales _____________________________ Atte. Alberto Garc?a G?mez M:.M:. Administrador de Redes/Webmaster IPI "Carlos Marx", Matanzas. Cuba.

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Samba error
by Daniel Bruno 22 Jul '09

22 Jul '09

I can't access the share through a station with Windows XP, in the messages log show this error: Jul 21 15:34:55 files smbd[5097]: [2009/07/21 15:34:55, 0] lib/util_sock.c:write_data(562) Jul 21 15:34:55 files smbd[5097]: write_data: write failure in writing to client 192.168.1.74. Error Broken pipe Jul 21 15:34:55 files smbd[5097]: [2009/07/21 15:34:55, 0] lib/util_sock.c:send_smb(761) Jul 21 15:34:55 files smbd[5097]: Error writing 272 bytes to client. -1. (Broken pipe) I'm using CentOS 5.3 and Samba 3.0.33 Any idea? Thanks, -- Daniel Bruno http://danielbruno.eti.br danielbruno(a)projetofedora.org

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Discuss July 2009