James B. Byrne a écrit :
Does anyone know what package provides the pear utility for php on
CentOS?
I tried installing a php-pear module from epel and got this error:
Resolving Dependencies
-- Running transaction check
--- Package php-pear-DB.noarch 0:1.7.13-3.el6 will be installed
--
James A. Peltier a écrit :
| And it does nothing. I restarted messagebus (I've seen references to
| that) and sshd, and logs don't mention anything in regards to
| pam_mkhomedir...
|
| Any hints ?
| ___
| CentOS mailing list
| CentOS@centos.org
On a ldap enabled CentOS 6.3 x64 system, I try to make it so home
directories are auto-created. I added this :
session required pam_mkhomedir.so skel=/etc/skel/ umask=0077
to my /etc/pam.d/system-auth
And it does nothing. I restarted messagebus (I've seen references to
that) and
Nicolas Ross a écrit :
On a ldap enabled CentOS 6.3 x64 system, I try to make it so home
directories are auto-created. I added this :
session required pam_mkhomedir.so skel=/etc/skel/ umask=0077
to my /etc/pam.d/system-auth
And it does nothing. I restarted messagebus (I've seen
Hi !
I'm about to deploy a new server that will host several virtual host for
mainly website hosting purposes. My server will be a Xeon 3440 or 3450
with 32 gigs of ram (the max of that board). So I will have 8 logical
cores. At the moment, I don't know how many vms I will have, in the
order
From this, is there a way to determine the cause ? kdump is not
confirgured nor used, since the fencing of the node renders kdump
useless.
This is the second time in a few weeks it happens.
/var/log/messages should have more information; could you include it?
No, unfortunently, the last
Hi ! On an 8-node cluster, one of the node did a kernel panic.
The only bit of information I have is on a ssh console I had open, which
said :
Message from syslogd@node108 at Dec 14 19:00:15 ...
kernel:[ cut here ]
Message from syslogd@node108 at Dec 14 19:00:15 ...
Hi !
Since the last couple of months, we had a few problems with the maner we
designed our clustered filesystem and we are planing to do a re-design
of the filesystems and how they are used.
Our cluster is composed of 8 nodes, connected via fibre channel, to a
raid enclosure where we have 6
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
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
In the meen time, I'd still like to find a tool to know what files are
requeted to the filesystem and what ones are being waited for...
atop and iotop are tools that do that...when the kernel has been
appropriately patched or the kernel is of an appropriate version...
I did used these
I did used these utilities, while it can help see what processes are
generating IO, it doesn't show what files on the file system are being
asked
or waited for.
Basicly, what I'm searching is an equivalent for fs_usage on Mac OS X, or
tcpdump, but on a bloc device...
Not sure what those
Not sure what those do, but lsof should show what files are open, and
'strace -p process_id' would show the system calls issued by a
process.
Thanks, that might be usefull. I'ill just have to find a way to strace
multiple process at once and find the usefull info among that load of
data...
Hi Nicolas,
While this doesn't exactly answer your question, I was wondering what
scheduler you were using on your GFS2 (Note: I have not used this file
system before) block. You can find this by issuing 'cat /sys/block/insert
block device/queue/scheduler' ?
By default the system uses cfq,
Hi list !
We have a very busy webserver hosted in a clustered environment where the
document root and data is on a GFS2 partition off a fiber-attached disk
array.
Now on busy moments, I can see in htop, nmon that there is a fair percentage
of cpu that is waiting for I/O. In nmon, I can spot
For those interested, I switched a SL 6 desktop I use at my desk to CentOS 6
without a hurt...
Did :
Downloaded centos-release-6-0.el6.centos.5.x86_64.rpm and
redhat-logos-60.0.14-10.el6.noarch.rpm from CentOS repo
rpm -e --nodeps sl-release redhat-logos
rpm -hiv
The above would only update a package if the centos repos had a higher
version number than the installed SL one I would strongly suggest
something akin to yum reinstall \* and leave it to chug away (backups
first naturally) for a while to refresh all the packages and teh rpm
database to
How to configure sshd to required both ssh public key and user
password also? yes, stupid, but required on my setup..
If you want 2 factor authentication, you can add yubikeys. They are little
usb dongle that provides one-time-password. And the server-side for those is
open-source if you
If you want 2 factor authentication, you can add yubikeys. They are
little
usb dongle that provides one-time-password. And the server-side for those
is
open-source if you don't want to use their authentication servers. And
they
are relatively cheap.
We use these here on our border
By looking at the man page, distro-sync wouldn't re-install a package
with
the same version. For exemple, on my rhel boxes, I have
tzdata-2011g-1.el6.noarch installed, and on my sl6's one, I have
tzdata-2011g-1.el6.noarch. It's the same exact version number. So the
installed package
I have a RHEL system and I'm thinking of changing to CentOW. How can
this be done most easily. It is important that the e-mail setup not be
disturbed, since it was crafted to work with an IP that requires
authentication.
I switch a RHEL machine in EL6 to scientific linux a while ago, and I
On Tuesday, June 07, 2011 10:30:18 AM Dvorkin, Asya wrote:
On Jun 7, 2011, at 9:49 AM, Lamar Owen wrote:
On Tuesday, June 07, 2011 09:43:24 AM Nicolas Ross wrote:
I switch a RHEL machine in EL6 to scientific linux a while ago, and I
suppose it's the exact same thing for Centos.
[snip
I have a server where /home is on a nfs. I installed an apache (my compile)
server. By default, it runs as daemon. That user can't acces files in
/home/*/public_html, while the nobody user can. So if I change my apache
config, it now can.
/home is : drwxr-xr-x
/home/user is : drwxr-xr-x
I have simple question - is there a way to automatically replicate zone
definition (not zone itself - this is easy) to slave server using BIND9? Is
it BIND built-in or are there prebuilt scripts? Or I have to write that
script on my own (started by Cron, transfer file with zone names,
I'm a long-time Centos user, and am basically happy with CentOS. I
understand there are delays getting EL 6 out. We have been long anxious to
roll out EL 6 as soon as it's ready, but our time window for rollout is
looming and we will need to act. (for business reasons, we need to rollout
over
While waiting
for C6, I installed an unsubscribed version of RHEL6, but it was
troublesome
to install packeges. So for those servers that were already installed, I
switched them to SL6 without having to re-install, and it went great
without
a pain.
Did you perform a yum reinstall \* or
Hi !
I have a server (Centos 5) that is using a pair of SAS drives to store the
data. (Mail server) They are on an adaptec raid controler with a battery
backup and write back cache active.
From time to time, I have sever peak io to those data disks ( 400 to 500
iops, 70 to 100 megs/sec).
Just out of curiosity I decided to write a simple script which checks all the
files from all pids on the system.
Here is what I got:
http://hydra.azilian.net/scripts/read_fds.pl
The idea is to read all the /proc/PID/fdinfo/ files and check the difference
in
the pos lines (the
(...)
This is excellent, and sooo clever... Except that I don't have the
/proc/*/fdinfo directories. It seems that theses directories appeared in
2.6.22, and, since I am in centos5, I only have 2.6.18...
I tested it on SL6 machine, and it works perfectly... Upgrade is not an
option for the
Is it possible that the kernel in the centosplus repo is not up to date ?
The centosplus kernel I have is kernel-PAE-2.6.18-238.5.1.el5 and the
regular one is 2.6.18-238.9.1.el5...
I need the plus because of the firewire drivers.
Regards,
___
CentOS
I *believe* it's been already built. But it needs to be released.
Karanbir is away this weekend. Can other dev push it? Johnny? Tru?
Akemi
It's not that urgent, it's just that yum sees that the update from the
regular repository, and I ended up with no external drive to my backup
storage
If it is the classic stack of firewire drivers that are required, and
there is nothing else needed from the centosplus kernel, a good
solution is to get the kABI-tracking firewire modules from ELRepo:
http://elrepo.org/tiki/tiki-index.php?page=kmod-ieee1394
It provides:
dv1394.ko
Because they survive kernel updates transparently and you can run the
distro kernel, there will be no waiting for each kernel update.
That is indeed what I need, I use ieee1394, raw1394 and sbp2 to access
my 2tb firewire external drive that is used for backup rotation.
I will try that on
I have Sangoma A101DE 1 Port E1/T1 With Hardware Echo Cancellation ( PCI
Express ) Card installed on the box. Its not detected. Details are as
below
:-
Sounds like a hardware problem. I'm running CentOS 5.5 with three
Sangoma cards and Asterisk. The one is showing up as a A200 card
Hi
I get anaconda.log:23:07:59 DEBUG : ignoring driverless device Sangoma
Technologies Corp. A200/Remora FXO/FXS Analog AFT card
Linux asterisk 2.6.18-194.11.1.el5 #1 SMP Tue Aug 10 19:05:06 EDT 2010
x86_64 x86_64 x86_64 GNU/Linux
lspci | grep sangoma does not return anything
Please
(...)
You need to contact the vendor and ask them for a driver for the card.
anaconda's *telling* you that it has no driver for the card, at least as
far as I can tell.
Even so, the card with no driver would be listed in lspci...
___
CentOS mailing
On Fri, Apr 08, 2011 at 07:26:55PM -0500, Gilbert Sebenste wrote:
Remember, you could have been at the limit of reboots before it does a
automatic fsck. Been there, done that.
...or time, if the filesystem has a force-fsck-after-N-days feature.
Yes, it could have, but it's been 2 hours now,
To follow-up on my own storry, I got there this morning, expecting to
find the server stuck at fsck or somthing similar, only to find it with
only the sord GRUB on the screen, and beeping like crazy. I didn't
have any iso nor centos cd with me, so I'll get back there this
after-noon with a
(...)
Please post a follow-up, I'm curious what went wrong. :)
Maybe your server is hanging at fsck recovery shell waiting for root
password (or user interaction).
Probably that.
Do you have a option to reboot you system into rescue mode or better a
KVM over IP ?
Sorry, no, that server was
5.6 is out. That is good news.
I did a yum update on one of my non-critical server, and the server
stoped responding to ping after the reboot, and never answered back.
It's now been 10 minutes, so I'll have to take a ride to the colo...
Nice work dev team, keep up the good work. Let's hope
On Fri, Apr 08, 2011 at 07:26:55PM -0500, Gilbert Sebenste wrote:
Remember, you could have been at the limit of reboots before it does a
automatic fsck. Been there, done that.
...or time, if the filesystem has a force-fsck-after-N-days feature.
Yes, it could have, but it's been 2 hours now,
Downloaded centos 5.6 live cd from...
http://mirror.nexcess.net/CentOS/5.6/isos/x86_64/CentOS-5.6-x86_64-LiveCD.iso
it is dated 06-04-2011.
No option to install on hard disk.
Have I missed it somehow?
Please some advice.
Maybe the address if an installable cd iso please.
Just go to
On Wed, 16 Mar 2011, R P Herrold wrote:
On Wed, 16 Mar 2011, Jason Slack-Moehrle wrote:
Would anyone have thoughts?
don't reinvent the wheel
inotify builds and works fine on CentOS 5
And it should be available by default in CentOS 6.
-Connie Sieh
(sorry, I don't have the original
John Hinton wrote:
All,
(and please do not turn this into the next long thread)
snip
I am not a man of many words.. and i am usually very quiet on this
list. But would just like to say that i appreciate all the CentOS team
members immensely. I sincerely thank you all for the
Dear Centos users,
I am not sure if this the correct place to post but it seems sensible.
I have an 8 node cluster which I want to install/configure Centos. As
I am not a sys-admin, can anyone advise me on what I should do?
Hi !
What kind of cluster ? Is it for high-availibity ? Will there
Hi !
I think one of my machine got hacked, but I can figure out from where...
I found some suspicious file in /bin and /usr/bin directories that are owned
by user id 122, where this machine doesn't a userid 122.
So, does anyone hav a centos 3.9 install arround that can send me the info
about
I think one of my machine got hacked, but I can figure out from where...
I found some suspicious file in /bin and /usr/bin directories that are
owned
by user id 122, where this machine doesn't a userid 122.
So, does anyone hav a centos 3.9 install arround that can send me the
info
One
On 02/07/11 10:06 AM, Nicolas Ross wrote:
I found some suspicious file in /bin and /usr/bin directories that are
owned
by user id 122, where this machine doesn't a userid 122.
oh. get and run rkhunter. preferably do it on read only media via
another system.
Ok, good tool, and good call
Hi !
We are curently deploying an 8 nodes cluster where we have a RHEL 6 license
at great costs (~14 k$/y). It will be our new production environment for
mission-critical services.
Now our aging developpement server (old p4 with 1.5 gig of ram) need to be
updated. We will be installing on
But 6 isn't out yet. (by the way, when ;-)
voice=tantric chantOh mani padmay when it's done/voice
That I already know, that was kinda of a sarcastic question that required
kinda sarcastic answer ;-)
I know that 5.6 is on it's way relatively soon, and work on 6 will continue
afterwards...
http://help.godaddy.com/article/1054
# Set up SSL protection on your website.
is it an inescapable requirement to have a dedicated [not fix] ip
address, when i want to use ssl on my domain?
Yes.
Reverse DNS has to be working.
Why is that? I have several ssl sites, and many of them
This is not FOSS stuff, but something like ioncube might
help you speed things up.
http://www.ioncube.com/comments.php
HTH
You can also use xCache, we've had dramatsic performance improvement with it.
From .12 s page load tome to 0.007 for some case. It was not druppal, but our
Good day,
What will happen if on x86_64 some i386 rpms get installed, please.
Thanks
Johan
You'll need some libraries, like libstdc++ in i686 version, but they'll be
installed and they'll run.
Regards,
___
CentOS mailing list
CentOS@centos.org
Hi !
We are planing on deploying an ldap master and replica to serve as our new
authentication server for our soon to be RedHat cluster. But, we need to be
able to function if the master is down for whatever reason. So, I tried to
specify 2 servers in the setup-authentification servername
It works, but the Red Hat tools don't create the optimal configuration
files. The following works in our environment (two LDAP servers, TLS
required). I set the various timelimit values low to facilitate a
fairly robust failover:
# /etc/ldap.conf
#
# failover doesn't seem to work work
Is there a list somewhere out there listing what card features what
chipset?
It definitely looks like it is best to just stick to the better
chipsets - might be a little more expensive but definitely worth the
money.
You get what you pay for -- this is a valid rule of thumb throughout the
Thanks for all the input. Particularly John and Patricks URL's for reading
material. Starting with the stuff here
http://www.nsa.gov/ia/guidance/security_configuration_guides/operating_systems.shtml
Which is really good.
Verry interesting collection. The document for rhel5 is verry well
Bonjour Robert.
From experience with this kind of problems, you need to check what script (php
or other) is served by that process at the moment it takes that much ram.
The first thing you need to look is was the httpd process is responding to. If
it's not, switch the ExtendedStatus to on, and
Also, a thing I've notice is that httpd process tend not to relase it's used
memory very fast. So if you see that the process is not doing much (via
server-status), you can safely kill it. The parent httpd process will create a
new one when needed.
Regards,
Nicolas
Le 2010-11-26 à 16:06,
Hi again !
I am begining to play with my new servers. I got for starter 2 nodes (1u
intel server platform, with a LSI Logic FC949ES FC card). I am like a child
playing with his new toys at christmas... I can't wait for CentOS 6 to come
out.
I do not want to clutter the list about requests for
Hi list-people!
Is there anybody who has expiriences with sms gateway on Centos? Our
customer has a Siemens modem (connected via serial port) and finds any
tool for sending and receving sms. I found something like gammu and
smstools but I'm not sure with it.. Have you any tips?
We user here
I've installed rhel 6 beta to start playing around with clustering, gfs2 and
ldap.
Will I be able to upgrade to centos 6 final or I'll have to re-install ?
Nicolas
___
CentOS mailing list
CentOS@centos.org
Recently there was a discussion about upgrading to rhel6 on the
rhelv6-beta list
http://www.mail-archive.com/rhelv6-beta-list-h+wxahxf7alqt0dzr+a...@public.gmane.org/msg00076.html
Where did I got that link ? Here is a hopefully working one:
On another note, on the same subject (xServes being disontinued), one
feature we use heavily on our os-x server is the ability to load / unload
periodic jobs with launchd.
With it we're able to schedule jobs let's say every 5 minutes, and so on.
One could say I could do something like */5 * *
Sure, but you also need to start the loop and make sure it doesn't die.
You could use a script like this to repeat a script and then wait:
---
#!/bin/sh
delay=$1
shift
$...@}
at now + $delay EOF
$0 $delay $...@}
EOF
---
Run repeat.sh 5m /path/to/whatever -args. The script
KB, I think the OP is looking for a nice set of userland tools which
was included in xServer
Pretty much.
Since we were about to purchase about 8 new xserve to build a new xSan on
top of an active raid 16 1 tb disk enclosure as our new production
environement, we are exploring other
Have you looked at Red Hat's GFS? That seems to fit at least a portion of
your needs (I don't use it, so I don't know all that it does).
I've spent better part of the last day to read documentation on gfs2 on
redhat's site.
My god, that's pretty much what I'm looking for... To the point that
The linux-cluster mailing list is super friendly, has both developers
and consumers of the entire RHCS associated packages - and CentOS
friendly :) I seriously recommend anyone looking to do any sort of work
with this toolchain should be on that list.
Thanks, I'll surely make a visit
The linux-cluster mailing list is super friendly, has both developers
and consumers of the entire RHCS associated packages - and CentOS
friendly :) I seriously recommend anyone looking to do any sort of work
with this toolchain should be on that list.
Thanks, I'll surely make a visit there.
Perhaps FreeNAS would fit the bill?
http://freenas.org/features
Thanks for the suggestions (others also), but I don't beleivee it'll do. We
need to be able to access the file system directly via FC so we can lock
files across systems. Pretty much like xSan, but not on apple. xSan is
really
Thanks,
On 11/05/2010 04:34 PM, Nicolas Ross wrote:
Now with this said, I am searching for documentation on operating a SAN
under linux. We are looking at Quantum StorNext FS2 product for the SAN
itselft.
I'm not sure how much help you'll get from the community. StorNext
Hi !
As some of you might know, Apple has discontinued it's xServes server as of
january 31st 2011.
We have a server rack with 12 xserves ranging from dual G5's to dual
quand-core xeon lastest generation, 3 xserve-raid and one activeraid 16 TB
disk enclosure. We also use xSan to access a
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