Displaying 20 results from an estimated 1400 matches similar to: "Centos 5 Virtualization"
2010 Aug 22
3
Guidance on Linux Kernel/OS Programming for Beginners
Hi List,
I am working on LINUX for the past six years , and am a core linux
guys since i started my career on linux . Working more on Redhat /
centos / Fedora based distribution system administration . with some
basic bash scripting knowledge.
Now am looking to deep dive into programming to contribute or
innovate some thing new on linux operating system or kernel space
(More importantly on
2008 Sep 24
3
Telnet & ssh connection limit and idle timeout
Dear all,
*
I am running centos 4 update 5. I want to limit user connection(maximum 10
simultaneous connection are only allowed) to server
(for telnet & ssh sessions).In the mean time i like to remove all dead and
idle connections(ssh & telnet session) of more that 24 hours.
Any one guide me how to do this.
Regards
Lingu
*
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2008 Jun 09
3
TFP inside firewall
Hi,
I have a setup where the tftp server is inside the firewall.
Now the issue is tftp client send request on dynamic udp port. Can anyone
give some idea, how i can bind the fixed port for client udp requests ?
Otherwise i hope, it is not a solution that i will open all port related to
UDP in the firewall.
Regards,
lingu
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2010 Aug 24
3
CENTOS DHCP Server and windows computer/host name ISSUE
Hi list,
We are running few Centos5.4 and windows 2003 instance on CENTOS XEN
virtualized environment , all the guest are getting the IP/NETWORK/GATEWAY
setting from the DHCP Server running on CENTOS 5 server and the DNS
configured on the windows 2003 server.
All of the CENTOS Guests are getting the IP and the host name as per the
DNS forward look up configured. For example If the CENTOS
2008 Jun 09
1
Slow gfs performance
HI,
Sorry for repeating same mail ,while composing that mail i mistakenly typed
the send button.I am facing problem with my gfs and below is the running
setup.
My setup
Two node Cluster[only to create shared gfs file system] with manual fencing
running on centos 4 update 5 for oracle apps.
Shared gfs partition are mounted on both the node[active-active]
Whenever i type df -h command it
2008 Jul 30
1
Unable to write video dvd using k3b
Hi,
I download dvd movie files from torrent.It is like below
-rw-r--r-- 1 root root 1048614912 2008-07-24 16:49 VTS_01_1.VOB
-rw-r--r-- 1 root root 538210304 2008-07-24 16:52 VTS_01_2.VOB
File command on above giving the below ouput.
file VTS_01_1.VOB
VTS_01_1.VOB: MPEG sequence, v2, program multiplex
file VTS_01_2.VOB
VTS_01_2.VOB: MPEG sequence, v2, program multiplex
When i opened any
2008 Nov 15
1
Oracle start up script issue with RHEL3 Cluster
Hi all
I am running two node active/passive cluster on RHEL3U8-64 bit
operating system for my oracle 9i database.I am facing issue when
cluster fail over to node 2 my oracle start up script not starting up
even though i configured start up script in my cluster configuration
but if i type clustat on node 2 it shows service is started. If i
shift the service manually from node 2 to node 1 or even
2008 Aug 21
5
General Linux query
HI,
This is more general linux related topic , i want to know few basic
things.
1) How file systeem get corrupted on linux?
2) why,when and how fsck to be run without lossing data?
3) Is there is any other tool other than fsck available for file system
check
.
4) what are all the precaution to be made to prevent file system
corruption.
5) why & when the system will get hanged
2008 Sep 04
3
swap memory crash
Dear all,
I am getting below syslog error on my oracle database server running on
RHEL4U5. During this time my swap shows zero on both available and free in
the top command output , result in total system hang. can any one guide me
how to fix this issue of memory and exactly what this error indicates??
ERROR FROM SYSLOG
2008 Jan 17
4
build rpm from source code
Hello
Is there any good and quick document on building spec file.
there is source file that has no rpm and we need to build the spec file
and srpm.
Thanks
2008 Jun 10
10
School Server Setup
Hello All!!!
I was wondering if you can help me little bit....
I am trying to help (voluntary service) a country side school
(Aboriginal community) in Northern Queensland Australia setup lab
infrastructure, it's a very remote school and they don't have enough
funds to go commercial
The school has only till grade 6
They have 25 machines that was bought out of the
2008 Jun 14
3
RHDS ON CENTOS 5 for squid authentication
Hi,
I AM RUINING squid PROXY ON CENTOS 5 USING SQUID AND SQUIDGUARD.CAN ANY
ONE HELP ME HOW TO INTEGRATE RHDS WITH SQUID AND SQUIDGUARD FOR user
AUTHENTICATION.
Regards,
lingu.
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2008 Oct 14
3
Squid Number of hits
Dear all,
I am running squid on centos 5.Is there is any tool to calculate
number of ip's hit the server for month wise.
Even any command to find out the number of hits is also ok.
Regards,
Lingu
2008 Aug 12
1
SCO 7.1 on full virtualization mode
Hi,
I am trying to install SCO 7.1 on Centos 5.2 in full virtualization
mode.But the installation requires booting from a floppy drive provide in
the SCO CD.
I tried different ways to attach floppy drive to the guest.I even tried
providing floppy image as a drive to the guest but guest is not booting from
floppy.
It will be more helpful if any one help me to get this installed .
2003 Feb 02
1
server crash when running rsync --daemon
Hello,
We are running rsync version 2.5.6 on a slackware (version 9.0-beta) linux
server. This server is basicly a ftp server (96 sessions max) and a rsync
(rsync --daemon) server (25 connections max).
The server keeps on crashing and after many ours of hardware/software trouble
shooting the crashes appear to be related to the rsync processes.
If I turn off rsync --daemon the server runs
2010 Jun 29
4
Can I use SGI''s kdb with a dom0 pv-ops kernel?
I asked this a few weeks ago but didn''t get a response, so at the risk of
being a nag, I''ll abbreviate and restate.
I know there are other Xen specific debuggers, but I want to know if there''s
any reason why SGI''s kdb, http://oss.sgi.com/projects/kdb, should not be
included in a dom0 pv-ops kernel?
While the patches apply cleanly and build, the result is that
2007 Jul 13
2
Postfix Question
I've googled around and although I get a lot of hits about postfix
smarthost authentication with ssl, I can not find out how to
actually accomplish the task.
I've read through smatterings of postings from Neophasis and the
like searching for just the syntax and what file (I assume it's
main.cf) I should be using; however, any smtpd_ lines I have tried
result in postfix hanging and
2006 Jan 12
3
Looking for server recommendations
We're going to replace an older Solaris7/Netbackup/TapeRobot server with
a new Centos box using backup-to-disk-to-tape (probably using Arkeia).
The specs are up in the air, but generally:
- CentOS/RHEL friendly (3Ware SATA? SCSI?)
- 2U/3U/4U-ish form factor
- hotswap RAID5
- dual PS, hotswap a plus
- USB2.0 port(s) (*)
To give you an idea of where I'm starting to look, take a gander at
2020 May 19
1
Re: macvtap direct
On Thu, May 14, 2020 at 1:32 PM Laine Stump <laine@redhat.com> wrote:
> On 5/13/20 12:52 AM, Subhendu Ghosh wrote:
> > Hi
> >
> > Couple of questions around macvtap direct usage:
> >
> > 1) is the document here current?
> > https://libvirt.org/formatnetwork.html#examplesDirect
>
> Yes. None of that has changed in any major way in many years.
>
2008 Nov 06
2
Cluster Heart Beat Using Cross Over Cable
Hi,
I am running two node active/passive cluster running Centos3 update
8 64 bit on Hp Box with external hp storage connected via scsi. My
cluster was running fine for last 3 years.But all of a sudden cluster
service keep on shifting (atleast one time in a day )form one node to
another.
After analysed the syslog i found that due to some network
fluctuation service was getting shifted.Both