[CentOS-announce] CESA-2014:1255 Moderate CentOS 5 krb5 Security Update

2014-10-13 Thread Johnny Hughes
CentOS Errata and Security Advisory 2014:1255 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2014-1255.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386:

[CentOS-announce] CEEA-2014:1393 CentOS 6 be2iscsi Enhancement Update

2014-10-13 Thread Johnny Hughes
CentOS Errata and Enhancement Advisory 2014:1393 Upstream details at : https://rhn.redhat.com/errata/RHEA-2014-1393.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386:

[CentOS-announce] CESA-2014:1397 Important CentOS 7 rsyslog Security Update

2014-10-13 Thread Johnny Hughes
CentOS Errata and Security Advisory 2014:1397 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2014-1397.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64:

Re: [CentOS-virt] problem with xen virtulization on centos 6.5

2014-10-13 Thread moslem mosadegh
Hi buddy. I installed centos 5.10 instead of 6.5 version and the problem resolved. :D On 9/9/14, George Dunlap dunl...@umich.edu wrote: On Fri, Sep 5, 2014 at 8:50 AM, moslem mosadegh m.mosadeg...@gmail.com wrote: I have a .img file and it's config xml file that i downloaded from a website.

[CentOS-es] Problema con Samba como PDC en CentOS 6.5 usando plantilla en Proxmox 3.2

2014-10-13 Thread Dayron Fabars Maura
Saludos listeros; Tengo un Centos 6.5 virtualizado en Proxmox 3.2, he configurado en samba como PDC utilizando la opcion de maquina virtual y trabaja bien, pero con la misma configuración no me trabaja cuando utilizo la opción de contenedor o plantilla. Me imagino que es por problemas de

[CentOS] Recommended way of handling iptables firewall in CentOS?

2014-10-13 Thread Niki Kovacs
Hi, I'm planning to use CentOS 6.x on a handful of LAN servers. So far I've been using Slackware64 14.0 and 14.1 for the job. I wonder what's the orthodox/recommended way of configuring and iptables firewall with CentOS. I understand there's the system-config-securitylevel-tui NCurses

Re: [CentOS] Recommended way of handling iptables firewall in CentOS?

2014-10-13 Thread Niki Kovacs
Le 13/10/2014 11:11, Reindl Harald a écrit : just write a bash script which resets and configures iptables with the iptables command and at the end of the script call /sbin/service iptables save which writes the current rules to /etc/sysconfig/iptables and so at boot the rules get loaded

Re: [CentOS] 答复: turn bootable USB into bootable iso image

2014-10-13 Thread Steve Clark
On 10/11/2014 06:39 AM, 沈焕标 wrote: I am sorry for my misunderstanding. And I thing you should try the command dd to create an ISO file. For example: dd if=/dev/sdX of=/xxx/xxx/xxx.iso... I hope you will make it.. Hi, I have already tried that - it does not work.

Re: [CentOS] Systemd Adding Its Own Console To Linux Systems

2014-10-13 Thread Steve Clark
On 10/11/2014 08:07 AM, Marcelo Ricardo Leitner wrote: On 09-10-2014 14:13, Les Mikesell wrote: On Thu, Oct 9, 2014 at 11:51 AM, Steve Clark scl...@netwolves.com wrote: What exactly does that mean - multi seat environments? http://www.freedesktop.org/wiki/Software/systemd/multiseat/ Ok I

Re: [CentOS] turn bootable USB into bootable iso image

2014-10-13 Thread Steve Clark
On 10/11/2014 05:32 AM, aravind J wrote: On Oct 10, 2014 7:12 PM, Steve Clark scl...@netwolves.com wrote: Hello List I have a Bootable USB stick that we use to Boot our servers and then install CentOS, PostgreSQL and our SW thru a Kickstart script. It works like a charm but now we are

Re: [CentOS] Recommended way of handling iptables firewall in CentOS?

2014-10-13 Thread Ron Loftin
On Mon, 2014-10-13 at 12:30 +0200, Niki Kovacs wrote: Le 13/10/2014 11:11, Reindl Harald a écrit : just write a bash script which resets and configures iptables with the iptables command and at the end of the script call /sbin/service iptables save which writes the current rules to

Re: [CentOS] Recommended way of handling iptables firewall in CentOS?

2014-10-13 Thread Niki Kovacs
Le 13/10/2014 13:36, Ron Loftin a écrit : Of course, if you are interested in something that will help you to organize your rules, there is always Shorewall ( Shoreline Firewall ) which I have used for years and found very effective and time-saving. Thanks for the suggestion, I'll look into

Re: [CentOS] turn bootable USB into bootable iso image

2014-10-13 Thread zep
On 10/13/2014 07:19 AM, Steve Clark wrote: On 10/11/2014 05:32 AM, aravind J wrote: On Oct 10, 2014 7:12 PM, Steve Clark scl...@netwolves.com wrote: So, what I would like to do is to take the Bootable USB and make it into an ISO. Any ideas? Create an .img file from the usb by doing a

[CentOS] machine check exception

2014-10-13 Thread Shital Sakhare
Hello, Today, I got the below error server Console, Cpu 1:machine check exception Tcs c7f3d370acf17a ADDR 112d6c00040288 MISC c453176c00040200 This is not a softeware problem Run through mcelog ascii to decode and contact your hW vendor Kernel panic not syncing :machine check Can

Re: [CentOS] Systemd Adding Its Own Console To Linux Systems

2014-10-13 Thread Chris Beattie
On 10/13/2014 7:17 AM, Steve Clark wrote: Yes but you have to be physically close to the main cpu. What about distractions from other people sitting right next to you? Playing music, etc. That's not all that different from modern cube farms. You learn to tolerate or ignore other people, or

[CentOS] centos7 livecd yum problem

2014-10-13 Thread Don Vogt
I started to install centos7 using a livecd image. After booting the cd I tried a yum install mc which failed. I then tried yum update and got the following output. [liveuser@localhost ~]$ sudo yum update Loaded plugins: fastestmirror, langpacks Could not retrieve mirrorlist

Re: [CentOS] centos7 livecd yum problem

2014-10-13 Thread Frank Cox
On Mon, 13 Oct 2014 10:35:47 -0700 Don Vogt wrote: I started to install centos7 using a livecd image. After booting the cd I tried a yum install mc which failed. I then tried yum update and got the following output. Are you sure that your newly installed machine is actually online? What does

Re: [CentOS] Systemd Adding Its Own Console To Linux Systems

2014-10-13 Thread Les Mikesell
On Mon, Oct 13, 2014 at 9:01 AM, Chris Beattie cbeat...@geninfo.com wrote: On 10/13/2014 7:17 AM, Steve Clark wrote: Yes but you have to be physically close to the main cpu. What about distractions from other people sitting right next to you? Playing music, etc. That's not all that

Re: [CentOS] Systemd Adding Its Own Console To Linux Systems

2014-10-13 Thread Valeri Galtsev
On Mon, October 13, 2014 1:50 pm, Les Mikesell wrote: On Mon, Oct 13, 2014 at 9:01 AM, Chris Beattie cbeat...@geninfo.com wrote: On 10/13/2014 7:17 AM, Steve Clark wrote: Yes but you have to be physically close to the main cpu. What about distractions from other people sitting right next to

Re: [CentOS] Systemd Adding Its Own Console To Linux Systems

2014-10-13 Thread Les Mikesell
On Mon, Oct 13, 2014 at 2:03 PM, Valeri Galtsev galt...@kicp.uchicago.edu wrote: Being able to grab your existing desktop remotely with all open windows and long-running programs intact is a big plus, though - and you get that for free with NX or x2go. Can you connect remotely to your VM

Re: [CentOS] Systemd Adding Its Own Console To Linux Systems

2014-10-13 Thread Chris Beattie
On Mon, October 13, 2014 1:50 pm, Les Mikesell wrote: Being able to grab your existing desktop remotely with all open windows and long-running programs intact is a big plus, though - and you get that for free with NX or x2go. Can you connect remotely to your VM host some other way if you

[CentOS] Hiding a network printer

2014-10-13 Thread Frank Cox
I want to hide a printer that's connected to a Centos 6 printer server to prevent it showing up on some of the other computers on the local network. Using system-config-printer, putting the IP address of the computer that I want to hide the printer from into the Access Control window for that

Re: [CentOS] Hiding a network printer

2014-10-13 Thread John R Pierce
On 10/13/2014 2:28 PM, Frank Cox wrote: I want to hide a printer that's connected to a Centos 6 printer server to prevent it showing up on some of the other computers on the local network. Using system-config-printer, putting the IP address of the computer that I want to hide the printer from

Re: [CentOS] Hiding a network printer

2014-10-13 Thread Fred Smith
On Mon, Oct 13, 2014 at 03:28:33PM -0600, Frank Cox wrote: I want to hide a printer that's connected to a Centos 6 printer server to prevent it showing up on some of the other computers on the local network. Using system-config-printer, putting the IP address of the computer that I want to

Re: [CentOS] Hiding a network printer

2014-10-13 Thread Frank Cox
On Mon, 13 Oct 2014 14:37:25 -0700 John R Pierce wrote: what protocol(s) is this print sharing using? Whatever the sharing - enabled checkbox gives me. The printer is connected to the print server with a USB cable so there's nothing special on that end. -- MELVILLE THEATRE ~ Real D 3D

Re: [CentOS] Hiding a network printer

2014-10-13 Thread John R Pierce
On 10/13/2014 2:53 PM, Frank Cox wrote: On Mon, 13 Oct 2014 14:37:25 -0700 John R Pierce wrote: what protocol(s) is this print sharing using? Whatever the sharing - enabled checkbox gives me. The printer is connected to the print server with a USB cable so there's nothing special on that

Re: [CentOS] Hiding a network printer

2014-10-13 Thread Frank Cox
On Mon, 13 Oct 2014 15:04:10 -0700 John R Pierce wrote: not having ever used anything on linux thats enabled with a checkbox, Type system-config-printer at a root prompt. Then right-click on the printer that you want to look at, click on Properties - Policies State: Enabled check Accepting

Re: [CentOS] Hiding a network printer

2014-10-13 Thread John R Pierce
On 10/13/2014 3:15 PM, Frank Cox wrote: If they are Linux do they connect with CUPS or LPR or what? The Centos default printer setup is cups. All of the shared printers that are connected to the print server machine just show up by magic when I run the system-config-printer command on the

Re: [CentOS] Systemd Adding Its Own Console To Linux Systems

2014-10-13 Thread Keith Keller
On 2014-10-13, Valeri Galtsev galt...@kicp.uchicago.edu wrote: On Mon, October 13, 2014 1:50 pm, Les Mikesell wrote: Being able to grab your existing desktop remotely with all open windows and long-running programs intact is a big plus, though - and you get that for free with NX or x2go.

Re: [CentOS] Recommended way of handling iptables firewall in CentOS?

2014-10-13 Thread Cliff Pratt
Bare bones is fine, but you miss out on the tools which may make your life easier. As an example you can configure a DB (PostgreSQL, mySQL, whatever) using the command, but it is frequently more time-cost effective to use a tool. Things like SSH used to be optional at one time. Now it is in every

[CentOS] Filesystem writes unexpectedly slow (CentOS 6.4)

2014-10-13 Thread Joakim Ziegler
I have a rather large box (2x8-core Xeon, 96GB RAM) where I have a couple of disk arrays connected on an Areca controller. I just added a new external array, 8 3TB drives in RAID5, and the testing I'm doing right now is on this array, but this seems to be a problem on this machine in general,

Re: [CentOS] Filesystem writes unexpectedly slow (CentOS 6.4)

2014-10-13 Thread Keith Keller
On 2014-10-14, Joakim Ziegler joa...@terminalmx.com wrote: So, if I use iozone -a to test write speeds on the raw device, I get results in the 500-800MB/sec range, depending on write sizes, which is about what I'd expect. However, when I have an ext4 filesystem on this device, mounted

Re: [CentOS] Filesystem writes unexpectedly slow (CentOS 6.4)

2014-10-13 Thread Peter
On 10/14/2014 02:15 PM, Joakim Ziegler wrote: I have a rather large box (2x8-core Xeon, 96GB RAM) where I have a couple of disk arrays connected on an Areca controller. I just added a new external array, 8 3TB drives in RAID5, and the testing I'm doing right now is on this array, but this

Re: [CentOS] Filesystem writes unexpectedly slow (CentOS 6.4)

2014-10-13 Thread Joakim Ziegler
On 13/10/14, 21:16, Peter wrote: On 10/14/2014 02:15 PM, Joakim Ziegler wrote: I have a rather large box (2x8-core Xeon, 96GB RAM) where I have a couple of disk arrays connected on an Areca controller. I just added a new external array, 8 3TB drives in RAID5, and the testing I'm doing right now

Re: [CentOS] Filesystem writes unexpectedly slow (CentOS 6.4)

2014-10-13 Thread Joakim Ziegler
On 13/10/14, 20:59, Keith Keller wrote: On 2014-10-14, Joakim Ziegler joa...@terminalmx.com wrote: So, if I use iozone -a to test write speeds on the raw device, I get results in the 500-800MB/sec range, depending on write sizes, which is about what I'd expect. However, when I have an ext4

[CentOS] CentOS 6.4 kernel panic on boot after upgrading kernel to 2.6.32-431.29.2

2014-10-13 Thread Joakim Ziegler
I'm on a Supermicro server, X9DA7 motherboard, Intel C602 chipset, 2x 2.4GHz Intel Xeon E5-2665 8-core CPU, 96GB RAM, and I'm running CentOS 6.4. I just tried to use yum to upgrade the kernel from 2.6.32-358 to 2.6.32-431.29.2. However, I get a kernel panic on boot. The first kernel panic I