On 12.4.2012 04:21, Les Mikesell wrote:
> On Wed, Apr 11, 2012 at 2:48 PM, John R Pierce
> wrote:
...
>> well, first, does your motherboard *HAVE* an IPMI management module, and
>> if so, does it use a dedicated ethernet port, or is it 'piggybacked' on
>> eth0 ? the behavior shown could be the
Hi All.
I had today a problem with my mail server (2.6.18-274.12.1.el5 #1 SMP Tue
Nov 29 13:37:35 EST 2011 i686 i686 i386 GNU/Linux, CentOS release 5.7
(Final)). On my Cacti graphs I see that there has been much I/O write on
the disks and then there is no more info. Also in logs (messages, dmesg,
Hi All.
I have two running servers (drbd primary, drbd secondary). When there is a
problem with one of them we switch to the second one. Currently on the
/dev/drbd0 (it has /xxx ext3 filesystem directly on it) we have some
filesystem problems (after fsck -n). I would like to correct these errors
b
Am 08.04.2012 03:37, schrieb Joseph L. Casale:
>> I just assumed there was something newer out there. 2007 was the last
>> release notes for the version installed on centos. There is a newer
>> version out there, but that would be off of the base repo and not sure
>> if I want to go that route in t
Dear All Greetings,
i am admin for ISP two years now, relay emails for more than 300 companies
(CentOS/Postfix). Relaying more than 10,000 messages every hours
successfully. no one has ever compliant for non delivery. but i cannot
relay to this domain. The servers responsible for accepting message
Hi,
On Thu, Apr 12, 2012 at 2:29 PM, Prabhpal S. Mavi
wrote:
> it is something out of control, because it is not my problem. Our server
> has all record created (A,MX,PTR,SPF etc). i have three relay hosts fully
> functional. destination server is not accepting from any relay host.
Looking at th
Dear Peter,
Thanks for your swift response, well diagnosed.
my_server=mail.digital-infotech.net (sending)
destination=mx4.servershost.net (receiving)
I feel that part of log
[host mail.digital-infotech.net[41.211.25.193] said: 450 4.7.1 Client host
rejected:cannot find your hostname, [205.234.22
On 12.4.2012 13:29, Prabhpal S. Mavi wrote:
> Dear All Greetings,
>
> i am admin for ISP two years now, relay emails for more than 300 companies
> (CentOS/Postfix). Relaying more than 10,000 messages every hours
> successfully. no one has ever compliant for non delivery. but i cannot
> relay to th
From: Prabhpal S. Mavi
> Sender address rejected: unverified address:
> host mail.digital-infotech.net[41.211.25.193]
> said: 450 4.7.1 Client host rejected: cannot find your hostname,
> [205.234.223.198]
Is this the issue...?
$ host 41.211.25.193
193.25.211.41.in-addr.arpa has no PTR record
On 04/12/12 4:35 AM, Peter Peltonen wrote:
> $ host 205.234.223.198
> 198.223.234.205.in-addr.arpa domain name pointer mx4.servershost.net.
>
> $ host mx4.servershost.net
> mx4.servershost.net has address 66.225.237.241
>
> As you can see the DNS resolves to different IP address than given by
> the
Dear Markus Falb
Thanks for your response,
i know these commands but if you will carefully look into logs, you will
notice that my server is sending mail not receiving. therefor it has
nothing to do with their PTR weather it is correct or in correct. that is
according to the logic. anyways
Thank
Hi JD,
Thanks for your response,
i am sure, it is some problem where you tried to resolve from. There is
PTR for the host and it exists in my own authoritative DNS server. i tried
to dig using through google DNS as well. Result shows that PTR is there.
[root@mailer mailer]# dig @8.8.8.8 -x 41.21
Dear John,
Thanks for your response. good information provided.
Thanks / Regards
> On 04/12/12 4:35 AM, Peter Peltonen wrote:
>> $ host 205.234.223.198
>> 198.223.234.205.in-addr.arpa domain name pointer mx4.servershost.net.
>>
>> $ host mx4.servershost.net
>> mx4.servershost.net has address 66.2
On 04/12/12 4:59 AM, John Doe wrote:
> Is this the issue...?
> $ host 41.211.25.193
> 193.25.211.41.in-addr.arpa has no PTR record
worked here.
$ host 41.211.25.193
193.25.211.41.in-addr.arpa domain name pointer mail.digital-infotech.net.
but it was a little slow coming back the first time (as
On 12.4.2012 14:16, Prabhpal S. Mavi wrote:
...
> i know these commands but if you will carefully look into logs, you will
> notice that my server is sending mail not receiving. therefor it has
> nothing to do with their PTR weather it is correct or in correct. that is
> according to the logic.
...
Hi,
Any performance bottleneck if HT (Hyper Threading) is enabled in quad core
processors on CentOS 5.8 running MySQL DB Server ? Please help me
understand about pros and cons of this feature.
Regards,
Kaushal
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On Thu, Apr 12, 2012 at 2:04 AM, Markus Falb wrote:
> On 12.4.2012 04:21, Les Mikesell wrote:
>> On Wed, Apr 11, 2012 at 2:48 PM, John R Pierce
>> wrote:
> ...
>>> well, first, does your motherboard *HAVE* an IPMI management module, and
>>> if so, does it use a dedicated ethernet port, or is it
Hello listmates,
Here's I am, trying to install Centos 6.2 64-bit on a server with 24 TB of
disk RAIDed as RAID 6. So I get this 18 TB disk (the RAID is recognized as
one disk) where I am trying to put my OS. And I can create a couple of
partitions - let us say I defiine a 150 GB swap, a 150 GB "/
On 04/12/2012 09:50 AM, Rafał Radecki wrote:
> Hi All.
>
> I have two running servers (drbd primary, drbd secondary). When there is a
> problem with one of them we switch to the second one. Currently on the
> /dev/drbd0 (it has /xxx ext3 filesystem directly on it) we have some
> filesystem problem
On 04/12/2012 03:14 PM, Boris Epstein wrote:
> Hello listmates,
>
> Here's I am, trying to install Centos 6.2 64-bit on a server with 24 TB of
> disk RAIDed as RAID 6. So I get this 18 TB disk (the RAID is recognized as
> one disk) where I am trying to put my OS. And I can create a couple of
> par
Rafał Radecki wrote on 04/12/2012 03:07 AM:
> Hi All.
>
> I had today a problem with my mail server (2.6.18-274.12.1.el5 #1 SMP Tue
> Nov 29 13:37:35 EST 2011 i686 i686 i386 GNU/Linux, CentOS release 5.7
> (Final)). On my Cacti graphs I see that there has been much I/O write on
> the disks and then
Phil Schaffner wrote:
> Rafał Radecki wrote on 04/12/2012 03:07 AM:
>> Hi All.
>>
>> I had today a problem with my mail server (2.6.18-274.12.1.el5 #1 SMP
>> Tue Nov 29 13:37:35 EST 2011 i686 i686 i386 GNU/Linux, CentOS release 5.7
>> (Final)). On my Cacti graphs I see that there has been much I/O
Michael McNulty wrote on 04/11/2012 10:40 PM:
> Will mtrr failing result in stability or performance loss? Is there any
> performance loss disabling memory remap in bios other than losing 600k? thx
>
> Is this happening because the chipset only supports 8gb of memory and
> therefore mtrr cannot
The system was not rebooted, it just was not responsive (ssh) and has a gap
in logfiles for 15 minutes. After 15 minutes it started responding.
Best regards,
R.
W dniu 12 kwietnia 2012 16:08 użytkownik Phil Schaffner <
philip.r.schaff...@nasa.gov> napisał:
> Rafał Radecki wrote on 04/12/2012 03:
Dear Markus Falb
Thanks for your response, it is grate information. it is true i missed the
part of your mails.
Thanks / Regards
> On 12.4.2012 14:16, Prabhpal S. Mavi wrote:
> ...
>> i know these commands but if you will carefully look into logs, you will
>> notice that my server is sending ma
Rafał Radecki wrote on 04/12/2012 10:32 AM:
> The system was not rebooted, it just was not responsive (ssh) and has a gap
> in logfiles for 15 minutes. After 15 minutes it started responding.
Then I'd try the smartctl suggestion from mark.
Please do not top-post.
Phil
__
From: Rafał Radecki
>T he system was not rebooted, it just was not responsive (ssh) and has a gap
> in logfiles for 15 minutes. After 15 minutes it started responding.
Maybe also check the bios/ipmi logs...
JD
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Phil Schaffner wrote on Thu Apr 12 10:19:15 EDT 2012
> There was a recent forum thread [1] on this issue. Unfortunately it was
> never cleanly resolved, but you may find some suggestions there. It
> seems that unmatched memory modules may be a cause.
>
> Phil
>
> [1]
> https://www.cento
On 4/10/12, m.r...@5-cent.us wrote:
> Two questions: a) are you sure that the USB key is /dev/sda,
Yes, I've verified this before and again after you asked that it is
seen as /dev/sda, at least through the installation DVD. fdisk also
does not find a sdb/c/d if I try that.
>and b) does your syste
On Apr 11, 2012, at 11:29 PM, allan wrote:
> Is your monitor an LED type? It could have dynamic brightness. My tv does the
> same thing - also annoying.
I have also seen that "feature" on an HP monitor with LED backlight. I believe
it was a feature one could turn off in the monitor's built-in
Hey, folks,
I've just started seeing
Apr 12 13:09:59 kernel: [Hardware Error]:
MC4_STATUS[Over|CE|MiscV|-|AddrV|-|Poison|CECC]: 0xdd0accf2001d011b
Apr 12 13:09:59 kernel: [Hardware Error]: Northbridge Error (node
1, core 1): ECC error in L3 cache tag.
Apr 12 13:09:59 kernel: [Hardware Error]: c
On 4/10/12, Phil Schaffner wrote:
> Have you tried the grub "find" command?
> find /grub/stage1
> find /boot/grub/stage1
> etc.
>
> http://wiki.centos.org/TipsAndTricks/TroubleshootGRUB
I've tried that now but it could not find any of the files be it
stage1, grub.conf or menu.lst, also tried both
--On Thursday, April 12, 2012 03:17:37 PM +0200 Dennis Jacobfeuerborn
wrote:
> On 04/12/2012 09:50 AM, Rafał Radecki wrote:
>>
>> I have two running servers (drbd primary, drbd secondary). When there is
>> a problem with one of them we switch to the second one. [...]
>>
>> Is there a way to mak
Hello Group,
I created a VM with 5.7 Centos DVD-1. My task is to compile openssh5.8p2
(src.rpm downloaded from openssh site.) on the system. It gave some errors
about some buildrequires rpm not found. I took care of them. Now it is
complaining about
> [root@akjain-centos5 SPECS]# rpmbuild -bb
Vinay Nagrik wrote:
> Hello Group,
>
> I created a VM with 5.7 Centos DVD-1. My task is to compile openssh5.8p2
> (src.rpm downloaded from openssh site.) on the system. It gave some
> errors about some buildrequires rpm not found. I took care of them. Now
> it is complaining about
>
>> [root@ak
On 4/12/2012 8:51 AM, Markus Falb wrote:
> On 12.4.2012 14:16, Prabhpal S. Mavi wrote:
> ...
>> i know these commands but if you will carefully look into logs, you will
>> notice that my server is sending mail not receiving. therefor it has
>> nothing to do with their PTR weather it is correct or i
On a random hunch or sheer desperation, I inserted an old brandless
1GB USB thumbdrive, installed and it booted.
Thinking that the Sandisk Ultra Backup 16GB was incompatible with
CentOS/grub for some unknown reason. I switched to a brandless 16GB,
installed the same way and it failed at grub promp
on 4/12/2012 5:57 AM Kaushal Shriyan spake the following:
> Hi,
>
> Any performance bottleneck if HT (Hyper Threading) is enabled in quad core
> processors on CentOS 5.8 running MySQL DB Server ? Please help me
> understand about pros and cons of this feature.
>
> Regards,
>
> Kaushal
As far as I k
On 04/12/12 1:06 PM, Scott Silva wrote:
> As far as I know, hyper-threading is sort of like processor emulation... As
> long as the extra threads are hitting different registers, it can help. But if
> it needs any floating point, the thread will wait until it has full access...
> It seems to be hit
I have a kickstart file with the following partitioning directives:
part /boot --fstype ext3 --onpart=sda1
part pv.10 --onpart=sda2 --noformat
volgroup vol0 pv.10 --noformat
logvol / --vgname=vol0 --name=lvol1 --useexisting --fstype=ext4
logvol /tmp --vgname=vol0 --name=lvol2 --useexisti
On 04/12/2012 08:17 PM, Devin Reade wrote:
> --On Thursday, April 12, 2012 03:17:37 PM +0200 Dennis Jacobfeuerborn
> wrote:
>
>> On 04/12/2012 09:50 AM, Rafał Radecki wrote:
>>>
>>> I have two running servers (drbd primary, drbd secondary). When there is
>>> a problem with one of them we switch t
Emmanuel Noobadmin wrote:
> On a random hunch or sheer desperation, I inserted an old brandless
> 1GB USB thumbdrive, installed and it booted.
>
> Thinking that the Sandisk Ultra Backup 16GB was incompatible with
> CentOS/grub for some unknown reason. I switched to a brandless 16GB,
> installed the
On Apr 11, 2012, at 8:20 PM, Ljubomir Ljubojevic wrote:
> On 04/12/2012 12:57 AM, Patrick Lists wrote:
>> On 04/12/2012 12:46 AM, aurfalien wrote:
>>> Hi all,
>>>
>>> Taken from this link;
>>>
>>> https://www.centos.org/modules/newbb/print.php?form=1&topic_id=34988&forum=55&order=ASC&start=0
>>>
--On Thursday, April 12, 2012 10:38:56 PM +0200 Dennis Jacobfeuerborn
wrote:
> On 04/12/2012 08:17 PM, Devin Reade wrote:
>> However, if you're using pacemaker the RA (IIRC) has the option
>> of doing an 'fsck -p' before mounting. [...]
>
> "doing an 'fsck -p' before mounting" still means you h
After a simple `yum update` I got the following on reboot.
Could not load /lib/modules/2.6.32-220.7.1.el6.x86_64/modules.dep: No
such file or director
FATAL: Could not load /lib/module.el6.x86_64/modules.dep: No such file
or directory
FATAL: Could not load
/lib/modules/2.6.32-220.7.1.el6.x86_64/mo
on 4/12/2012 3:50 PM Arthur Pemberton spake the following:
> After a simple `yum update` I got the following on reboot.
>
> Could not load /lib/modules/2.6.32-220.7.1.el6.x86_64/modules.dep: No
> such file or director
> FATAL: Could not load /lib/module.el6.x86_64/modules.dep: No such file
> or dir
Sorry, right after hitting 'Send' I realized that i hadn't mentioned
that I was already back on the old kernel.
I can easily re-install, but what's steps can I take to ensure that
the re-installed files were actually installed correctly?
Also ...
Used Avail Use% Mounted on
9.4G 3.6G 5.4G 40%
on 3/30/2012 4:38 AM Prabhpal S. Mavi spake the following:
> Hello Mr. Johnny
>
> This is brilliant!! you are so knowledgeable and professional.
> Your solution fixed the problem right away.
> mbstring.func_overload = 0
>
> It was like this:
> mbstring.func_overload = 2
>
Johnny is the third god of
Not strictly a CentOS issue, but users of the Nvidia drivers should be
aware of this. See their announcement[1] for details. Users of the the
manufacturer's driver, or the ELRepo kmod-nvidia driver[2] should update
ASAP to the new version.
Phil
[1] http://www.nvnews.net/vbulletin/showthread.p
Hello,
Tying to setup bacula but it seems the package(s) are missing the mysql file
to set up the database. I see some updatedb files to upgrade a mysql
database but none for a new installation.
TIA
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> -Original Message-
> From: centos-boun...@centos.org
> [mailto:centos-boun...@centos.org] On Behalf Of TE Dukes
> Sent: Thursday, April 12, 2012 9:13 PM
> To: 'CentOS mailing list'
> Subject: [CentOS] Bacula - missing mysql file?
>
> Hello,
>
> Tying to setup bacula but it seems the
Hi All,
I moved to a new CentOS6 install after an old CentOS5 server started exhibiting
problems. I am having mail serving issues and they are confusing. I am seeing
both Sendmail and Zimbra issues.
We front e-end out operation with a pfSense box and it has the following mail
ports open: 25, 4
On 4/13/12, m.r...@5-cent.us wrote:
> Wonder if it's trying to beat the rush - after weeks of googling, a few
> weeks ago, I finally found that if I formatted my 3TB drives on a 4k
> boundry, instead of a 512byte boundry, writes were literally about four
> times faster, because that's the physica
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