Thursday 11 October 2007 17:28:04 Roberto Pereyra napisał(a):
> Hello
>
> A simple question
>
> Is virtualization (Xen) in CentOS stable for big developments ?
>
> Somebody is using it for important servers ?
I'm using it on some important servers (isolation and easy of
backup/recovery), but I'm
I had some minor issues in production. First of all virt-manager the gui
interface is very buggy
version 0.2.6 I think it will go up to 0.4 in the next CentOS 5.1 release.
I've had one kernel freeze due to xen.
I also have had to restart the xen services from /etc/init.d once
Thus my take its not
Daniel de Kok wrote on Thu, 11 Oct 2007 17:36:38 +0200:
> Some machines also have problems with more than one vcpus in a domU (see
> the recent discussion on the centos-virt list).
centos-virt list? Can't find any such list here:
http://www.centos.org/modules/tinycontent/index.php?id=16
Kai
--
I have a machine with fairly much memory 16GB and I get
shmget failed: error 28 (No space left on device). It seems
that I may be out of shared memory, how do I increase that?
$ free
total used free sharedbuffers cached
Mem: 14976000 14945552 30448
On Fri, Oct 12, 2007 at 10:48:45AM +0200, Kai Schaetzl wrote:
>
> centos-virt list? Can't find any such list here:
> http://www.centos.org/modules/tinycontent/index.php?id=16
it's here:
http://lists.centos.org/mailman/listinfo/centos-virt
All the mailing lists are:
http://lists.centos.org/mailma
yOn Thu, 11 Oct 2007, Lorenzo Quatrini wrote:
> James A. Peltier ha scritto:
> > Hi All,
> >
> > Is there something similar to apt-cacher available for CentOS? I would like
> > to ensure that an application is only downloaded once to the network and not
> > hundreds of times.
> >
> > If there isn
On Thu, 11 Oct 2007, Lorenzo Quatrini wrote:
> Kai Schaetzl ha scritto:
> > Lorenzo wrote on Thu, 11 Oct 2007 09:38:21 +0200:
> >
> > > Have you tried mrepo?
> >
> > How would this help? The main problem is to get rid of the "old" updates.
> > Kai
>
> You're right, I thought that mrepo would get r
Scott Silva wrote:
> on 10/7/2007 10:40 PM Theo Band spake the following:
>> Scott Silva wrote:
>>> on 10/7/2007 2:41 PM Theo Band spake the following:
# mdadm -Q /dev/sda
/dev/sda: is not an md array
/dev/sda: No md super block found, not an md component.
# mdadm -Q /dev/sda1
>
It seems that Xen VMs are subject to file system corruption under certain
conditions. I find that often when I reboot or shutdown a VM the
filesystem is corrupted after that and the VM no longer usable. The xm
create then fails with some Python errors and an eventual
Runtime Error: unable to r
On Friday 12 October 2007, Scott Moseman wrote:
> # rpm -qa | grep kernel-2 | sort
> kernel-2.6.9-42.0.10.EL
> kernel-2.6.9-42.0.2.EL
> kernel-2.6.9-42.0.3.EL
> kernel-2.6.9-42.0.8.EL
> kernel-2.6.9-42.EL
> kernel-2.6.9-55.0.2.EL
> kernel-2.6.9-55.0.6.EL
> kernel-2.6.9-55.0.9.EL
> kernel-2.6.9-55.E
On 12/10/2007, at 10:53 PM, Scott Moseman wrote:
# rpm -qa | grep kernel-2 | sort
kernel-2.6.9-42.0.10.EL
kernel-2.6.9-42.0.2.EL
kernel-2.6.9-42.0.3.EL
kernel-2.6.9-42.0.8.EL
kernel-2.6.9-42.EL
kernel-2.6.9-55.0.2.EL
kernel-2.6.9-55.0.6.EL
kernel-2.6.9-55.0.9.EL
kernel-2.6.9-55.EL
I'm running
Scott Moseman wrote:
# rpm -qa | grep kernel-2 | sort
kernel-2.6.9-42.0.10.EL
kernel-2.6.9-42.0.2.EL
kernel-2.6.9-42.0.3.EL
kernel-2.6.9-42.0.8.EL
kernel-2.6.9-42.EL
kernel-2.6.9-55.0.2.EL
kernel-2.6.9-55.0.6.EL
kernel-2.6.9-55.0.9.EL
kernel-2.6.9-55.EL
I'm running the most recent kernel availab
On Fri, 12 Oct 2007, Christian Nygaard wrote:
I have a machine with fairly much memory 16GB and I get
shmget failed: error 28 (No space left on device). It seems
that I may be out of shared memory, how do I increase that?
I could be completely off, but I would start with typing 'man proc' an
On Fri, Oct 12, 2007 at 06:38:51PM +0200, Frank Büttner wrote:
> David Mackintosh schrieb:
> > Anyone had any success with or hints for a system based on the Asus
> > P5B-VM DO board, or the Intel Q965 (with its associated Intel GMA
> > 3000 VGA chip) in general?
> Have you try it with CentOS 5?
Kai Schaetzl wrote:
Apparently, I
can avoid it when regularly downloading by specifying a timelimit, but I
can't avoid getting it all when I start a mirror (unless I use a
filelist).
That wouldn't be a mirror then, would it? :) I suppose, if you're
really wanting to, one thing you could at
Ashley M. Kirchner wrote on Fri, 12 Oct 2007 08:59:53 -0600:
> Uhhh, I don't experience that when I run my rsync script. It
> actually does delete stuff that's no longer on the mirror.
Yeah, but the repo seems to keep a lot ... I downloaded 5 or more versions
of the same rpm of some software (
Anyone had any success with or hints for a system based on the Asus
P5B-VM DO board, or the Intel Q965 (with its associated Intel GMA
3000 VGA chip) in general?
I had to put pci=nommconf in order to get the installer (CentOS 4.5)
and the installed system to boot, but I can't get the graphics to
Dag Wieers wrote on Fri, 12 Oct 2007 13:35:42 +0200 (CEST):
> Yesterday evening I added a TIMESTAMP to the root of my tree in order to
> follow up on the correctness of mirrors. And after 12 hours more than 50%
> of the mirrors do not have that TIMESTAMP file.
>
> It is possible that it is filter
On 10/11/07, Rogelio <[EMAIL PROTECTED]> wrote:
>
> > Is mysql-server installed and running?
>
> Yeah, it is:
>
> [EMAIL PROTECTED] nagios]# ps -ef | grep mysql
> root 25630 1 0 16:22 pts/100:00:00 /bin/sh
> /usr/bin/mysqld_safe --datadir=/var/lib/mysql
> --socket=/var/lib/mysql/mysql.
On 10/12/07, Michael Kratz <[EMAIL PROTECTED]> wrote:
>
> yum remove kernel-2.6.9-42*
>
This method worked great for getting the kernels cleaned up.
Thanks for the help, folks.
Scott
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When the snap shot volume is mounted, yes you can do df on it. But
that shows you the state of the volume you take the snapshot of at
the time of the snapshot. That's not what I want to know.
Sorry to answer my own question, but I just learned, lvdisplay shows
the amount currently used
On Oct 11, 2007, at 7:16 PM, William L. Maltby wrote:
On Thu, 2007-10-11 at 15:47 -0400, Tony Schreiner wrote:
I've recently begun to try out LVM snapshots and I have 2 things I'm
wondering about
My intention is to run backups off the snapshot. As a first
iteration, I left 15% of the disk for
# rpm -qa | grep kernel-2 | sort
kernel-2.6.9-42.0.10.EL
kernel-2.6.9-42.0.2.EL
kernel-2.6.9-42.0.3.EL
kernel-2.6.9-42.0.8.EL
kernel-2.6.9-42.EL
kernel-2.6.9-55.0.2.EL
kernel-2.6.9-55.0.6.EL
kernel-2.6.9-55.0.9.EL
kernel-2.6.9-55.EL
I'm running the most recent kernel available, and I've never had
On 10/12/07, spasti <[EMAIL PROTECTED]> wrote:
> hi,whenever I install CentOS,I just can use no more than 10 times on
> my computer.
> Then it says:Buffer I/O error..something like that.What 's the problem?
This would seem to imply that you have hardware which is either going
bad, or is not co
Tru Huynh wrote on Fri, 12 Oct 2007 11:02:41 +0200:
> All the mailing lists are:
> http://lists.centos.org/mailman/listinfo
Thank you both.
Kai
--
Kai Schätzl, Berlin, Germany
Get your web at Conactive Internet Services: http://www.conactive.com
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Hi,
Yesterday evening I added a TIMESTAMP to the root of my tree in order to
follow up on the correctness of mirrors. And after 12 hours more than 50%
of the mirrors do not have that TIMESTAMP file.
It is possible that it is filtered out, so the test is not at all valid.
I am going to reduce the
Friday 12 October 2007 10:37:42 Christian Nygaard napisał(a):
> I have a machine with fairly much memory 16GB and I get
> shmget failed: error 28 (No space left on device). It seems
> that I may be out of shared memory, how do I increase that?
>
> $ free
> total used free
John R Pierce wrote:
> um, centos/(vers)/updates/(arch)/RPMS generally has just the latest RPM
> for each updated rpm, except the kernels. I see very little redundancy
> there.
That's not completely true:
tomcat5-5.5.23-0jpp.1.0.3.el5.i386.rpm
tomcat5-5.5.23-0jpp.1.0.4.el5.i386.rpm
tomcat5-5
On Thursday 11 October 2007, Dan Carl wrote:
> >I anm trying to enable XFS with no success.
> >I followed the instructions provided in
> >http://wiki.centos.org/Repositories/CentOSPlus
>> I installed the new kernel.
> >Example: 2.6.18-8.1.14.el5.centos.plus
>>
>> I also installed these packages as
Tomasz 'Zen' Napierala wrote:
Friday 12 October 2007 10:37:42 Christian Nygaard napisał(a):
I have a machine with fairly much memory 16GB and I get
shmget failed: error 28 (No space left on device). It seems
that I may be out of shared memory, how do I increase that?
$ free
total
David Mackintosh schrieb:
> Anyone had any success with or hints for a system based on the Asus
> P5B-VM DO board, or the Intel Q965 (with its associated Intel GMA
> 3000 VGA chip) in general?
>
> I had to put pci=nommconf in order to get the installer (CentOS 4.5)
> and the installed system to
Tru Huynh wrote:
> On Fri, Oct 12, 2007 at 10:48:45AM +0200, Kai Schaetzl wrote:
> >
> > centos-virt list? Can't find any such list here:
> > http://www.centos.org/modules/tinycontent/index.php?id=16
>
> All the mailing lists are:
> http://lists.centos.org/mailman/listinfo
And I added it to the
Dag Wieers ha scritto:
yOn Thu, 11 Oct 2007, Lorenzo Quatrini wrote:
James A. Peltier ha scritto:
Hi All,
Is there something similar to apt-cacher available for CentOS? I would like
to ensure that an application is only downloaded once to the network and not
hundreds of times.
If there isn'
On 10/12/07, Scott Moseman <[EMAIL PROTECTED]> wrote:
>
> I'm running the most recent kernel available, and I've never had a
> problem with any past kernels, so I don't believe there's any reason
> to keep all of them. I guess kernels get a fresh install instead of
> an upgrade? Can I safely rpm-
On Sat, 2007-10-13 at 03:45 +0800, joseph blase wrote:
> Hi,
>
> I have both linux and solaris NIS client against a Solaris NIS Server,
> but my linux box are shamefully slow compare to solaris some sample:
>
> on Solaris 5.8:
>
> # ypwhich
> transporter02.domain.com
> # time id userid
> uid=
- "Tony Schreiner" <[EMAIL PROTECTED]> escreveu:
> >
> > When the snap shot volume is mounted, yes you can do df on it. But
> > that shows you the state of the volume you take the snapshot of at
> > the time of the snapshot. That's not what I want to know.
>
> Sorry to answer my own question
Michael Kratz pisze:
Be very very careful... don't remove the kernel you're running.
after removing actually running kernel, the system will operate
properly, because kernel and modules are in RAM; so unless you try to
load a kernel module, or reboot, you are safe
I sometimes make mistakes
Hi,
I have both linux and solaris NIS client against a Solaris NIS Server, but
my linux box are shamefully slow compare to solaris some sample:
on Solaris 5.8:
# ypwhich
transporter02.domain.com
# time id userid
uid=36923(userid) gid=36923(u_036923)
real0.0
user0.0
sys 0
On 10/12/07, Kai Schaetzl <[EMAIL PROTECTED]> wrote:
> It seems that Xen VMs are subject to file system corruption under certain
> conditions. I find that often when I reboot or shutdown a VM the
> filesystem is corrupted after that and the VM no longer usable. The xm
> create then fails with some
Scott Silva wrote:
With the space crunch on the CentOS mirrors, I don't know why they
don't just have the latest files in the updates mirrors and move all
the older stuff to vault. If someone wants an older release of a file,
you need to get it directly anyway. It wouldn't save a ton of space,
hi,whenever I install CentOS,I just can use no more than 10 times on
my computer.
Then it says:Buffer I/O error..something like that.What 's the problem?
--
wonderful !
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CentOS@centos.org
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On 10/13/07, Steve Rigler <[EMAIL PROTECTED]> wrote:
>
> On Sat, 2007-10-13 at 03:45 +0800, joseph blase wrote:
> > Hi,
> >
> > I have both linux and solaris NIS client against a Solaris NIS Server,
> > but my linux box are shamefully slow compare to solaris some sample:
> >
> > on Solaris 5.8:
> >
On Fri, October 12, 2007 4:54 pm, roland hellström wrote:
>
> Hi! I want to convert the lines
> 1.1,3.19e-4
> 1.2,3.05e-3
> 10.5,9.14e8
> (as example)
>
> to
>
> 1,1 & $3,19 \cdot 10^{-4}$\\
> etc.. from one file and save these in a new file
> Rly lost here except I know I should use regexp and MAY
On Sat, Oct 13, 2007 at 03:45:14AM +0800, joseph blase alleged:
> [EMAIL PROTECTED] root]# time id userid
> uid=36923(userid) gid=36923(u_036923) groups=36923(u_036923)
>
> real0m10.509s
> user0m0.030s
> sys 0m0.090s
Start with 'strace id userid' to see where it is stalling. Maybe yo
Hi! I want to convert the lines
1.1,3.19e-4
1.2,3.05e-3
10.5,9.14e8
(as example)
to
1,1 & $3,19 \cdot 10^{-4}$\\
etc.. from one file and save these in a new file
Rly lost here except I know I should use regexp and MAYBE sed somehow :)
Thx for any help
On 10/12/07, joseph blase <[EMAIL PROTECTED]> wrote:
>
> On 10/13/07, Steve Rigler <[EMAIL PROTECTED]> wrote:
> > On Sat, 2007-10-13 at 03:45 +0800, joseph blase wrote:
> > > Hi,
> > >
> > > I have both linux and solaris NIS client against a Solaris NIS Server,
> > > but my linux box are shamefully
Marko A. Jennings wrote:
>
> On Fri, October 12, 2007 4:54 pm, roland hellström wrote:
> >
> > Hi! I want to convert the lines
> > 1.1,3.19e-4
> > 1.2,3.05e-3
> > 10.5,9.14e8
> > (as example)
> >
> > to
> >
> > 1,1 & $3,19 \cdot 10^{-4}$\\
> > etc.. from one file and save these in a new file
> > R
And btw it is not a homework project, it is simply some excercises to help us
learn :)
> Subject: RE: [CentOS] Conversion of
text in shell> Date: Fri, 12 Oct 2007 17:29:13 -0400> From: [EMAIL PROTECTED]>
To: centos@centos.org>> Marko A. Jennings wrote:>>>
On 10/13/07, Garrick Staples <[EMAIL PROTECTED]> wrote:
> On Sat, Oct 13, 2007 at 03:45:14AM +0800, joseph blase alleged:
> > [EMAIL PROTECTED] root]# time id userid
> > uid=36923(userid) gid=36923(u_036923) groups=36923(u_036923)
> >
> > real0m10.509s
> > user0m0.030s
> > sys 0m0.090s
On 10/12/07, Jim Perrin <[EMAIL PROTECTED]> wrote:
> On 10/12/07, spasti <[EMAIL PROTECTED]> wrote:
> > hi,whenever I install CentOS,I just can use no more than 10 times on
> > my computer.
> > Then it says:Buffer I/O error..something like that.What 's the
problem?
>
> This would seem to imply
Indeed this is a chalmers student. The purpose of asking though is to learn it,
because I find it very hard to learn without seeing an example of it.
Thx for the reply it seemed to work well :) Although it would be interesting to
see if this could be done with the sed command somehow?
Thx in adv
roland hellström wrote:
>
> Indeed this is a chalmers student. The purpose of asking
> though is to learn it, because I find it very hard to learn
> without seeing an example of it.
> Thx for the reply it seemed to work well :) Although it would
> be interesting to see if this could be done wit
> Subject: RE: [CentOS] Conversion of
text in shell> Date: Fri, 12 Oct 2007 17:57:54 -0400> From: [EMAIL PROTECTED]>
To: centos@centos.org>> roland hellström wrote: Indeed this is a chalmers
student. The purpose of asking>> though is to learn it, beca
Hi all,
I am trying to establish a vpn tunnel between one CentOS5 IPSec server and a
roadwarrior client, CentOS5 too. Roadwarrior use ipsec-tools version 0.6.5-8
(that comes with CentOS5) and server uses version 0.7 (downloaded from
ipsec-tools website).
My server configuration is:
path
OK! I finally figured out the solution for all you people out the eager to hear
it!!!
it was infact very very similar to the last line I sent... this is it
sed 's/\([^\.]*\).\([^,]*\),\([^\.]*\).\([^e]*\)e\(.*\)/\1,\2 \& $\3,\4 \\cdot
10^{\5}$/'
omg I feel so h4xx0r figuring that out myself
roland hellström wrote:
>
> OK! I finally figured out the solution for all you people out
> the eager to hear it!!!
> it was infact very very similar to the last line I sent... this is it
> sed 's/\([^\.]*\).\([^,]*\),\([^\.]*\).\([^e]*\)e\(.*\)/\1,\2
> \& $\3,\4 \\cdot 10^{\5}$/'
>
> omg I
Ross S. W. Walker wrote:
>
> roland hellström wrote:
> >
> > OK! I finally figured out the solution for all you people out
> > the eager to hear it!!!
> > it was infact very very similar to the last line I sent...
> this is it
> > sed 's/\([^\.]*\).\([^,]*\),\([^\.]*\).\([^e]*\)e\(.*\)/\1,\2
>
Buf ... Solved. Problem was that /etc/pam.d/racoon doesn't exists (I found this
tip on NetBSD ipsec pages). Simply I have copied /etc/pam.d/passwd to
/etc/pam.d/racoon and now all works as expected.
Many thanks for your help Ross.
Ross S. W. Walker wrote:
I think it might just use another
Ross S. W. Walker wrote:
Ross S. W. Walker wrote:
roland hellström wrote:
OK! I finally figured out the solution for all you people out
the eager to hear it!!!
it was infact very very similar to the last line I sent...
this is it
sed 's/\([^\.]*\).\([^,]*\),\([^\.]*\).\([^
Does it not more sense to make a symlink rather then copying the file..?
/ Nicolas
On 10/13/07, carlopmart <[EMAIL PROTECTED]> wrote:
> Buf ... Solved. Problem was that /etc/pam.d/racoon doesn't exists (I found
> this
> tip on NetBSD ipsec pages). Simply I have copied /etc/pam.d/passwd to
> /etc
Ross S. W. Walker
>
> Ross S. W. Walker wrote:
> >
> > roland hellström wrote:
> > >
> > > OK! I finally figured out the solution for all you people out
> > > the eager to hear it!!!
> > > it was infact very very similar to the last line I sent...
> > this is it
> > > sed 's/\([^\.]*\).\([^,]*
Not if one intends to modify it to suite racoon's specific needs...
-Ross
> -Original Message-
> From: Nicolas Sahlqvist [mailto:[EMAIL PROTECTED]
> Sent: Friday, October 12, 2007 8:04 PM
> To: CentOS mailing list; Ross S. W. Walker
> Subject: Re: [CentOS] OT: a very big problem with
sorry, this is OT.
I'm using the 9.x flash plugin with firefox on Centos 5.
I keep hearing about "fullscreen mode" in flash, and it is said that
it works on Linux. How do you get into that mode?
I saw some videos from youtube the other day on a windows box and they
were full screen.
On my Cento
512MB memory ,80G IDE HD. And i also run a WinXP on my computer,it
prsents very good.
2007/10/13, Mark Hull-Richter <[EMAIL PROTECTED]>:
> On 10/12/07, Jim Perrin <[EMAIL PROTECTED]> wrote:
> > On 10/12/07, spasti <[EMAIL PROTECTED]> wrote:
> > > hi,whenever I install CentOS,I just can use no mor
Could you be a little bit more specific, what are those needs..?
/ Nicco
On 10/13/07, Ross S. W. Walker <[EMAIL PROTECTED]> wrote:
>
> Not if one intends to modify it to suite racoon's specific needs...
>
> -Ross
>
>
> > -Original Message-
> > From: Nicolas Sahlqvist [mailto:[EMAIL PROTE
On Fri, 2007-10-12 at 21:26 -0400, fred smith wrote:
> sorry, this is OT.
>
> I'm using the 9.x flash plugin with firefox on Centos 5.
>
> I keep hearing about "fullscreen mode" in flash, and it is said that
> it works on Linux. How do you get into that mode?
>
> I saw some videos from youtube t
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