Re: [CentOS] Load Balance between 2 NIC

2012-02-03 Thread Gordon Messmer
On 01/31/2012 11:33 AM, Roberto Cantalapiedra wrote: > I have a server with 2 NIC and 2 different ISP. > The idea is configure a Load Balance with these 2 providers. > I reviewed:http://lartc.org/lartc.html#LARTC.RPDB.MULTIPLE-LINKS but I > would like to know if this is a good method to use with C

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Kai Schaetzl
Rob Kampen wrote on Fri, 03 Feb 2012 10:08:09 +1300: > My confusion is that a reverse lookup of the IP gives me the clients > domain (dropping the mail(x) subdomain) thus I assumed it was the helo > domain name - which does not have rDNS - that was causing the reject - > maybe it was just a tim

Re: [CentOS] LSi Logic SCSI controller driver

2012-02-03 Thread Peter Kjellström
On Friday, January 27, 2012 04:40:09 PM Helmut Drodofsky wrote: > Hello, > > I have found a lot of discussions concerning the LSI Logic scsi driver. > > E.g.: > https://lkml.org/lkml/2010/4/26/335 > https://bugzilla.kernel.org/show_bug.cgi?id=16547 > http://www.redhat.com/archives/rhl-list/2007-A

Re: [CentOS] Bash scripting - Remotely ran commands break while loop

2012-02-03 Thread Marc Deop
On Wednesday 01 February 2012 19:03:33 Peter Blajev wrote: > On Wed, Feb 1, 2012 at 2:53 PM, Stephen Harris wrote: > > > On Wed, Feb 01, 2012 at 01:07:31PM -0800, Peter Blajev wrote: > > > echo " server2 > > > server2" | \ > > > while read confLine; do > > > echo "--> $confLine" > > > s

[CentOS] PHP updates for CVE-2012-0830 already in the pipeline?

2012-02-03 Thread Leonard den Ottolander
Hello, The remote code execution issue that got introduced with 5.3.9 has me worried a bit. I was wondering if the upstream updates released about 14 hours ago are already being built. As this appears to be quite a serious issue I'm wondering if it's worth the trouble to downgrade php to a per Jan

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Stephen Harris
On Fri, Feb 03, 2012 at 12:21:28PM +0100, Kai Schaetzl wrote: > many "false" positives. There is no definitive RFC requirement that the > mapping has to match. But it's a standard security feature (on Solaris NFS server it was added around 1996, I think). Without the match I could set my server

[CentOS] configure network bridge listing bridged intefaces

2012-02-03 Thread Mihamina Rakotomandimby
Hi all, Having a 4 NIC server, I want to bridge eth2 and eth3, with a bridge named br0. Searching the web I only found about creating a file /etc/sysconfig/network-scripts/ifcfg-br0, but did not find where to explicitely list what ports will be bridged. Where is it configured? Thank you. --

Re: [CentOS] PHP updates for CVE-2012-0830 already in the pipeline?

2012-02-03 Thread Leonard den Ottolander
Hello, On Fri, 2012-02-03 at 13:50 +0100, Leonard den Ottolander wrote: > I was wondering if the upstream updates released about 14 > hours ago are already being built. It helps to first check the announce list :) . I hadn't expected such a quick response, I didn't get a warning from my 4am cron

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Les Mikesell
On Fri, Feb 3, 2012 at 7:01 AM, Stephen Harris wrote: > >> many "false" positives. There is no definitive RFC requirement that the >> mapping has to match. > > But it's a standard security feature (on Solaris NFS server it was > added around 1996, I think).  Without the match I could set my server

Re: [CentOS] configure network bridge listing bridged intefaces

2012-02-03 Thread Steve Clark
On 02/03/2012 08:07 AM, Mihamina Rakotomandimby wrote: > Hi all, > > Having a 4 NIC server, I want to bridge eth2 and eth3, with a bridge > named br0. > > Searching the web I only found about creating a file > /etc/sysconfig/network-scripts/ifcfg-br0, but did not find where to > explicitely list wh

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Stephen Harris
On Fri, Feb 03, 2012 at 08:02:32AM -0600, Les Mikesell wrote: > On Fri, Feb 3, 2012 at 7:01 AM, Stephen Harris wrote: > > a forward lookup matches. ?It is commonly considered "broken" for rDNS > > to return a value that doesn't match forward DNS. > > If you say something is "broken", you should q

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Les Mikesell
On Fri, Feb 3, 2012 at 8:14 AM, Reindl Harald wrote: > > on both sides of the NAt you need a DNS with the correct mapping > the host on the other side is not interested in your NAT > it sees a IP, a HELO and DNS-Records > > so it is YOUR job as admin to provide the correct HELO for your > outgoing

Re: [CentOS] SSD Drives

2012-02-03 Thread William Warren
On 2/2/2012 5:19 PM, Peter A wrote: > On 02/02/12 17:01, William Warren wrote: >> On 2/2/2012 2:15 PM, Peter A wrote: >>> If you're worried about io reliability, then buy a (way more expensive) >>> SLC drive, rather than the consumer level MLC... We have some SLC drives >>> here that from their man

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Ned Slider
On 02/02/12 21:08, Rob Kampen wrote: > On 02/03/2012 06:35 AM, Ned Slider wrote: >> On 02/02/12 15:44, Giles Coochey wrote: >>> On 2012-02-02 15:39, Ned Slider wrote: I would recommend removing reject_unknown_client from your smtpd_sender_restrictions. > I think this will allow the m

[CentOS] Building CentOS 6.2 custom install media

2012-02-03 Thread Daniel Drake
Hi, For the OLPC school server ("XS") we are planning to move from our dated F9 setup to CentOS 6.2. Thanks for all the effort involved in producing this distro. One important part of this project is a 'respin' of the install media - we need to add a handful of packages from external repositories

[CentOS] CentOS-announce Digest, Vol 84, Issue 3

2012-02-03 Thread centos-announce-request
Send CentOS-announce mailing list submissions to centos-annou...@centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-requ..

Re: [CentOS] Building CentOS 6.2 custom install media

2012-02-03 Thread John Doe
From: Daniel Drake > One important part of this project is a 'respin' of the install media > - we need to add a handful of packages from external repositories, and > maybe run a command late in the install. > Are the scripts/configurations used to produce the CentOS official > CD/DVDs available? I

Re: [CentOS] configure network bridge listing bridged intefaces

2012-02-03 Thread Tait Clarridge
On Fri, 2012-02-03 at 16:07 +0300, Mihamina Rakotomandimby wrote: > Hi all, > > Having a 4 NIC server, I want to bridge eth2 and eth3, with a bridge > named br0. > > Searching the web I only found about creating a file > /etc/sysconfig/network-scripts/ifcfg-br0, but did not find where to > e

[CentOS] install detecting disk as sdb not sda

2012-02-03 Thread Jerry Geis
I am trying to install 6.2 on a machine. I am using PXE as I have done so a number of times. My hard disk is being detected as sdb and not sda. My kickstart config is wanting it at sda. There are no other disks in the unit. It has and SD slot and an esata although BIOS does not appear to have a d

Re: [CentOS] Building CentOS 6.2 custom install media

2012-02-03 Thread Daniel Drake
On Fri, Feb 3, 2012 at 11:10 AM, John Doe wrote: > If you are familiar with kickstarts, you do not need anything else... > Just write your kickstart and add it to either a DVD or a USB key or ... > > For the DVD, something like this used to work in the past: > mount CentOS-*-bin-DVD.iso /mnt/cdrom

Re: [CentOS] Building CentOS 6.2 custom install media

2012-02-03 Thread Karanbir Singh
Hi Daniel, On 02/03/2012 04:30 PM, Daniel Drake wrote: > For the OLPC school server ("XS") we are planning to move from our > dated F9 setup to CentOS 6.2. Thanks for all the effort involved in > producing this distro. Excellent news! > One important part of this project is a 'respin' of the ins

Re: [CentOS] install detecting disk as sdb not sda

2012-02-03 Thread Jerry Geis
On 02/03/2012 12:24 PM, Jerry Geis wrote: > I am trying to install 6.2 on a machine. > I am using PXE as I have done so a number of times. > > My hard disk is being detected as sdb and not sda. > My kickstart config is wanting it at sda. > > There are no other disks in the unit. It has and SD slot

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Les Mikesell
On Fri, Feb 3, 2012 at 10:28 AM, Reindl Harald wrote: > > it is quite easy to know the mail-flow and from what public > interface mails are going out and hwatever that ip is get > a A-Record and matching PTR and that is what "myhostname" > has to be set to RFC quote, please. -- Les Mikesell

Re: [CentOS] install detecting disk as sdb not sda

2012-02-03 Thread wwp
Hello Jerry, On Fri, 03 Feb 2012 12:24:14 -0500 Jerry Geis wrote: > I am trying to install 6.2 on a machine. > I am using PXE as I have done so a number of times. > > My hard disk is being detected as sdb and not sda. > My kickstart config is wanting it at sda. > > There are no other disks in

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Stephen Harris
On Fri, Feb 03, 2012 at 12:14:13PM -0600, Les Mikesell wrote: > On Fri, Feb 3, 2012 at 10:28 AM, Reindl Harald wrote: > > > > it is quite easy to know the mail-flow and from what public > > interface mails are going out and hwatever that ip is get > > a A-Record and matching PTR and that is what "

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Les Mikesell
On Fri, Feb 3, 2012 at 12:51 PM, Reindl Harald wrote: > >>> a A-Record and matching PTR and that is what "myhostname" >>> has to be set to >> >> RFC quote, please > > you need A RFC to know with what IP your machines connecting outside? > who should know and write it for you? > maybe you have the

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Stephen Harris
On Fri, Feb 03, 2012 at 08:04:31PM +0100, Reindl Harald wrote: > Am 03.02.2012 20:01, schrieb Stephen Harris: > > In this, Les is correct. The RFCs merely say the HELO needs to _a_ valid > > identifier for the host. Indeed this discussion was on this list back in > > July ("SPAM on the List") wh

[CentOS] network intermitent, not sure if virtualization issue

2012-02-03 Thread Bob Hoffman
I have a computer I am using to host a virtual machine. Centos 6, for both, 64 bit. The host machine's network connection seems fine. No problems. Trying to access the virtual machine is usually fine. but then, poof, ssh, http, ftp, all lose connection for about a minute. Then they come back up.

Re: [CentOS] network intermitent, not sure if virtualization issue

2012-02-03 Thread Digimer
On 02/03/2012 03:41 PM, Bob Hoffman wrote: > I have a computer I am using to host a virtual machine. > Centos 6, for both, 64 bit. > > The host machine's network connection seems fine. No problems. > Trying to access the virtual machine is usually fine. > > but then, poof, ssh, http, ftp, all los

Re: [CentOS] network intermitent, not sure if virtualization issue

2012-02-03 Thread Bob Hoffman
This only happens every so often, not like every 5 minutes. When I woke up today and tried to access VM I could not. Via the actual host I could see it was running and actually use it via virtual manager. I was only able to access ftp, http, etc after a network restart. The network restart shut do

Re: [CentOS] install detecting disk as sdb not sda

2012-02-03 Thread Ross Walker
On Feb 3, 2012, at 1:34 PM, wwp wrote: > Hello Jerry, > > > On Fri, 03 Feb 2012 12:24:14 -0500 Jerry Geis wrote: > >> I am trying to install 6.2 on a machine. >> I am using PXE as I have done so a number of times. >> >> My hard disk is being detected as sdb and not sda. >> My kickstart confi

Re: [CentOS] network intermitent, not sure if virtualization issue

2012-02-03 Thread Digimer
On 02/03/2012 03:55 PM, Bob Hoffman wrote: > On the virtual machine, which is having the issue, this is my eth0 > (I have been commenting out things to see if anything changes the issue.) Looks fine. > on the main machine which experiences no problems. > > eth0 and 1 onboard, eth 2 add on card,

Re: [CentOS] network intermitent, not sure if virtualization issue

2012-02-03 Thread Bob Hoffman
I added network and netmask to the eth0 on the vm and I think that may be it. I am surprised it worked right without that in there. Definitely the broadcast ip in ifconfig was wrong. whee, we shall see if this fixes it. fyi, the bond0 file worked well with the addresses commented out, something

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Stephen Harris
On Fri, Feb 03, 2012 at 10:34:20PM +0100, Reindl Harald wrote: > > > Am 03.02.2012 20:58, schrieb Stephen Harris: > > On Fri, Feb 03, 2012 at 08:04:31PM +0100, Reindl Harald wrote: > >> does not change that it is a dmaned good idea this days > >> to make matching A/PTR/HELO and it is EASY to do

Re: [CentOS] install detecting disk as sdb not sda

2012-02-03 Thread wwp
Hello Ross, On Fri, 3 Feb 2012 16:01:53 -0500 Ross Walker wrote: > On Feb 3, 2012, at 1:34 PM, wwp wrote: > > > Hello Jerry, > > > > > > On Fri, 03 Feb 2012 12:24:14 -0500 Jerry Geis wrote: > > > >> I am trying to install 6.2 on a machine. > >> I am using PXE as I have done so a number of

[CentOS] upgrade centos 5 to 6

2012-02-03 Thread fakessh @
upgrade question is it possible to imagine during an upgrade from centos 5 to 6 to keep the named directory /etc and /var unchanged if an update as simple as possible. can this be -- http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xC2626742 gpg --keyserver pgp.mit.edu --recv-key C2626742

Re: [CentOS] upgrade centos 5 to 6

2012-02-03 Thread Eero Volotinen
Just take full backup and reinstall and then restore needed files from backup.. -- Eero 2012/2/4 fakessh @ : > upgrade question > > is it possible to imagine during an upgrade from centos 5 to 6 to keep > the named directory /etc and /var unchanged if an update as simple as > possible. > > can th

Re: [CentOS] install detecting disk as sdb not sda

2012-02-03 Thread wwp
Hello Reindl, On Fri, 03 Feb 2012 23:19:26 +0100 Reindl Harald wrote: > > > Am 03.02.2012 23:02, schrieb wwp: > > An aspect of the problem w/ that behaviour change introduced w/ recent > > kernel updates, is that some mount mapping tables (fstab for instance) > > are broken if they rely on mo

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Stephen Harris
On Fri, Feb 03, 2012 at 11:17:29PM +0100, Reindl Harald wrote: > Am 03.02.2012 22:58, schrieb Stephen Harris: > > If your mail server talks to machine with IP address 1.2.3.4 then should > > it say HELO with the 10 address name or the 91 address name? > > if you are not too stupid your internl vie

Re: [CentOS] upgrade centos 5 to 6

2012-02-03 Thread John R Pierce
On 02/03/12 2:11 PM, fakessh @ wrote: > is it possible to imagine during an upgrade from centos 5 to 6 to keep > the named directory /etc and /var unchanged if an update as simple as > possible. as there are major version upgrades of almost every component that puts files into those directories,

Re: [CentOS] upgrade centos 5 to 6

2012-02-03 Thread fakessh @
Le vendredi 03 février 2012 à 14:33 -0800, John R Pierce a écrit : > On 02/03/12 2:11 PM, fakessh @ wrote: > > is it possible to imagine during an upgrade from centos 5 to 6 to keep > > the named directory /etc and /var unchanged if an update as simple as > > possible. > > as there are major versi

Re: [CentOS] postfix - reject of incoming mail due to helo check??

2012-02-03 Thread Stephen Harris
On Fri, Feb 03, 2012 at 11:47:06PM +0100, Reindl Harald wrote: > Am 03.02.2012 23:32, schrieb Stephen Harris: > > If you're telling me that my internal mail servers must talk to each > > other via the name pool-173-71-187-61.pitbpa.fios.verizon.net then... > > well, never mind. > > i am telling yo

Re: [CentOS] network intermitent, not sure if virtualization issue- not solved

2012-02-03 Thread Bob Hoffman
My issue appears to be with the virtual machine just not working via the network. I can only describe it as when your windows computer has not been used for a while and then the power management takes over and turns it down. The eth is up, everything is fine and working via the local computer (

Re: [CentOS] install detecting disk as sdb not sda

2012-02-03 Thread Leonard den Ottolander
Hello wwp, On Fri, 2012-02-03 at 23:31 +0100, wwp wrote: > I grabbed the UUID from `lshal` and replaced it in fstab: > UUID=005374e2_5c18_437d_84d8_8069868fe54e ext4noatime,nodiratime 0 0 > > .. no luck, it doesn't automount at boot. I think I'll have to > investigate or get another brai

Re: [CentOS] Double Copies Double Copies [SOLVED] itself

2012-02-03 Thread Ljubomir Ljubojevic
On 02/03/2012 02:21 AM, Darr247 wrote: > On Thursday, 02 February, 2012 @01:59 UTC, > Mark LaPierre spake thusly: > >> I didn't change anything since I wrote the last time. It's working >> fine now. Only one copy of each email. Hmmm? Must be an AOL issue >> that they fixed. Funny that it only

Re: [CentOS] install detecting disk as sdb not sda

2012-02-03 Thread Ross Walker
On Feb 3, 2012, at 5:02 PM, wwp wrote: > Hello Ross, > > > On Fri, 3 Feb 2012 16:01:53 -0500 Ross Walker wrote: > >> On Feb 3, 2012, at 1:34 PM, wwp wrote: >> >>> Hello Jerry, >>> >>> >>> On Fri, 03 Feb 2012 12:24:14 -0500 Jerry Geis wrote: >>> I am trying to install 6.2 on a machi

Re: [CentOS] upgrade centos 5 to 6

2012-02-03 Thread Phil Schaffner
fakessh @ wrote on 02/03/2012 05:43 PM: > but possible > or I may strongly advises against I would strongly advise against blindly overwriting /var and /etc (or anything else, with the possible exception of /home) from a CentOS-6 install with CentOS-5 versions. Compare the files and make changes

Re: [CentOS] network intermitent, not sure if virtualization issue

2012-02-03 Thread Bob Hoffman
Continuing in my venture to resolve the network issue on the virtual machine on my centos 6 host machine. The intermittent 'closing' off all network conditions can only be solved by service network restart My last thing I am going to try is to look at the different NIC devices I can use in vir

Re: [CentOS] configure network bridge listing bridged intefaces

2012-02-03 Thread Robert Spangler
On Friday 03 February 2012 08:07, the following was written: > Hi all, > > Having a 4 NIC server, I want to bridge eth2 and eth3, with a bridge > named br0. > > Searching the web I only found about creating a file > /etc/sysconfig/network-scripts/ifcfg-br0, but did not find where to > explic

Re: [CentOS] configure network bridge listing bridged intefaces

2012-02-03 Thread Robert Spangler
On Friday 03 February 2012 09:10, the following was written: > On 02/03/2012 08:07 AM, Mihamina Rakotomandimby wrote: > > Hi all, > > > > Having a 4 NIC server, I want to bridge eth2 and eth3, with a bridge > > named br0. > > > > Searching the web I only found about creating a file > > /et

Re: [CentOS] network intermitent, not sure if virtualization issue- not solved

2012-02-03 Thread Bob Hoffman
I am thinking adding ethtool opts wol pumbg (wake on lan, all on) the ethtool for eth0 on my vm said wol = d, never wake up. so I set it in the ifcfg to just wake on everything. will see, that may be the issue. Hopefully. why in the world would the system set up a webserver install with a lan

Re: [CentOS] Double Copies Double Copies [SOLVED] itself

2012-02-03 Thread Darr247
On Saturday, February 04, 2012 @00:44 UTC, Ljubomir Ljubojevic spake thusly: > As far as I can see, it looks like your Windows Mail client made a > copy of those 4 mails. You can notice that duplicates do not have > "Account" information (last/right column), so they look like ghosts, > not belongi