You don't seem to be reading what I am typing. Please go back over the
various replies and read again what I said. Follow the links and read
what they say.
And please don't reply only to me. Click "Reply All" and include the
mailing list.
digimer
On 10/01/2012 02:11 AM, hitesh nayyar wrote:
Hi,
I have a constraint of using Linux on bare machine for my 2 desktop.
Is there not any way i can get use the agent or perform clustering on
Virtual box or VM ware software.....
On Mon, Oct 1, 2012 at 11:19 AM, Digimer <lists@xxxxxxxxxx
<mailto:lists@xxxxxxxxxx>> wrote:
Please keep replies on the mailing list. These question helps other
in the future by being seachable in the archives.
Xen and KVM are types of hypervisors, like virtualbox is, but they
run on Linux hosts. To use them, you would need to install linux on
the bare machine. This in turn requires a CPU that supports
virtualization (which most CPUs made in the last few years do support).
If you can install CentOS 6, you can use KVM which is what I recommend.
digimer
On 10/01/2012 01:26 AM, hitesh nayyar wrote:
One more thing...till now i have used this setup:
have Windows vista OS ---> Virtual Box---->Red Hat installed.
If i download Xen or KVM can i use the same setup instead of
Virtual Box?
Windows vista OS ---->Xen or KVM ---->Red Hat installed
BR//
Hitesh
On Mon, Oct 1, 2012 at 10:48 AM, hitesh nayyar
<hitesh1907nayyar@xxxxxxxxx <mailto:hitesh1907nayyar@xxxxxxxxx>
<mailto:hitesh1907nayyar@__gmail.com
<mailto:hitesh1907nayyar@xxxxxxxxx>>> wrote:
Hello Again,
Can you please let me know what refers to KVM or Xen? I
have never
used this
Thanks
On Mon, Oct 1, 2012 at 10:44 AM, Digimer <lists@xxxxxxxxxx
<mailto:lists@xxxxxxxxxx>
<mailto:lists@xxxxxxxxxx <mailto:lists@xxxxxxxxxx>>> wrote:
First up, give this section a read. It will explain
what fencing
does and why you're seeing what you are;
https://alteeve.ca/w/2-Node_____Red_Hat_KVM_Cluster_Tutorial#____Concept.3B_Fencing
<https://alteeve.ca/w/2-Node___Red_Hat_KVM_Cluster_Tutorial#__Concept.3B_Fencing>
<https://alteeve.ca/w/2-Node___Red_Hat_KVM_Cluster_Tutorial#__Concept.3B_Fencing
<https://alteeve.ca/w/2-Node_Red_Hat_KVM_Cluster_Tutorial#Concept.3B_Fencing>>
As for being virtualbox guests, you're in a bit of a
spot as
there doesn't seem to be a native agent. Google shows
this though;
https://forums.virtualbox.org/____viewtopic.php?f=7&t=35372
<https://forums.virtualbox.org/__viewtopic.php?f=7&t=35372>
<https://forums.virtualbox.__org/viewtopic.php?f=7&t=35372
<https://forums.virtualbox.org/viewtopic.php?f=7&t=35372>>
If you can switch to KVM or Xen, then you can use the
fence_virsh or fence_xvm agents.
cheers
On 10/01/2012 12:53 AM, hitesh nayyar wrote:
Hello,
I am not aware of fencing.Yes you are correct i
have not
configured
anything related to fencing.
Can you please let me know as how can i
proceed...Do i have
to purchase
some sort of hardware?
How can i implement Power Fencing?
I am using virtual box machines on my desktop in
which linux are
installed and have been connected through swtich.
[root@hitesh12 ~]# cat /etc/cluster/cluster.conf
<?xml version="1.0"?>
<cluster config_version="1" name="dhoni">
<clusternodes>
<clusternode name="hitesh12"
nodeid="1"/>
<clusternode name="saanvi12"
nodeid="2"/>
</clusternodes>
<cman expected_votes="1" two_node="1"/>
<fencedevices/>
<rm/>
</cluster>
On Mon, Oct 1, 2012 at 9:13 AM, Rajagopal Swaminathan
<raju.rajsand@xxxxxxxxx
<mailto:raju.rajsand@xxxxxxxxx> <mailto:raju.rajsand@xxxxxxxxx
<mailto:raju.rajsand@xxxxxxxxx>__>
<mailto:raju.rajsand@xxxxxxxxx
<mailto:raju.rajsand@xxxxxxxxx>
<mailto:raju.rajsand@xxxxxxxxx
<mailto:raju.rajsand@xxxxxxxxx>__>__>> wrote:
Greetings,
On Mon, Oct 1, 2012 at 8:46 AM, hitesh nayyar
<hitesh1907nayyar@xxxxxxxxx
<mailto:hitesh1907nayyar@xxxxxxxxx>
<mailto:hitesh1907nayyar@__gmail.com
<mailto:hitesh1907nayyar@xxxxxxxxx>>
<mailto:hitesh1907nayyar@
<mailto:hitesh1907nayyar@>__gma__il.com <http://gmail.com>
<mailto:hitesh1907nayyar@__gmail.com
<mailto:hitesh1907nayyar@xxxxxxxxx>>>> wrote:
>
> I have 2 Linux desktop and have following
ip's and name:
>
>From what I can gather, This seems to be a
desktop
class machines.
Hence they may not have IPMI/ILO etc.
I am 99.99% certain that fencing has not been
configured.
I also doubt if it has external storage.
(I can identify as I tried my experiments with
clusters
first time
with such desktop class machines)
The only solution for this is Power Fencing.
--
Regards,
Rajagopal
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Papers and Projects: https://alteeve.ca
"Hydrogen is just a colourless, odorless gas which, if left
alone in sufficient quantities for long periods of
time, begins
to think about itself."
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Digimer
Papers and Projects: https://alteeve.ca
"Hydrogen is just a colourless, odorless gas which, if left alone in
sufficient quantities for long periods of time, begins to think
about itself."
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Papers and Projects: https://alteeve.ca
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