zhoupaul wrote:
> I have set up two nodes HA server and the haresources file like: node1-name
> 10.3.254.113 httpd sendmail dhcpd nagios. Two nodes have a static IP address
> as: 10.3.254.111 10.3.254.112. Everything seems ok except when I run ipconfig
> on windows client, I got dhcp server 10.3
I may be wrong here, but I think what is happening is that "normal"
traffic is sent from a client to the floating IP (10.3.254.113), and
then your server knows to send back packets that are FROM that same
floating IP. But if your server STARTS the conversation, it sends it out
on the native interfa
I have set up two nodes HA server and the haresources file like: node1-name
10.3.254.113 httpd sendmail dhcpd nagios. Two nodes have a static IP address
as: 10.3.254.111 10.3.254.112. Everything seems ok except when I run ipconfig
on windows client, I got dhcp server 10.3.254.111. It should be
I have set up two nodes HA server and the haresources file like: node1-name
10.3.254.113 httpd sendmail dhcpd nagios. Two nodes have a static IP address
as: 10.3.254.111 10.3.254.112. Everything seems ok except when I run ipconfig
on windows client, I got dhcp server 10.3.254.111. It should be
Hello,
We are have a problem setting up our disaster recovery site. Our current setup
have 3 Suse 10 servers with OES2 clustered. All of the cluster data is on a
NetApp SAN.
We have a disaster recovery site that also has a NetApp SAN. This SAN has a
copy of the production data, the two NetA
I found it useful to use hb_gui. I did the following.
1. Install heartbeat via RPMs.
2. Configure heartbeat ha.cf and authkeys. I set crm to yes in ha.cr,
so I did not need an haresources file.
3. usermod -G haclient hacluster
4. passwd hacluster
5. Start heartbeat on one node.
6. If you are runni
I am sorry if my question was too brief.
Environment:
OS: RHEL5
Linux HA: 2.1.4
The resource which I need tracked as a part
of failover is the available of a servlet container.
The availability of this servlet container is determined
by attempting to access the container at a TCP port.
It
On Tuesday 10 March 2009 2:01 pm, you wrote:
> Yes, should be the same subnet. eth0 is optional as it is the default.
> You could specify eth1 if you wanted to override the default.
>
> On Tue, Mar 10, 2009 at 1:55 PM, Dimitri Yioulos
wrote:
> > As to the IP address in haresources, it must be of
Dimitri Yioulos wrote:
> Heartbeat will create the IP address your haresources file should look
> something like:
>
> alpha IPaddr::192.168.5.2/24/eth0
>
>
> As to the IP address in haresources, it must be of the same subnet as the two
> nodes, right?
>
As long as routing is setup properly t
Yes, should be the same subnet. eth0 is optional as it is the default.
You could specify eth1 if you wanted to override the default.
On Tue, Mar 10, 2009 at 1:55 PM, Dimitri Yioulos wrote:
> As to the IP address in haresources, it must be of the same subnet as the two
> nodes, right?
> As in:
>
>
On Tuesday 10 March 2009 1:32 pm, Brian R. Hellman wrote:
> > Some questions:
> >
> > 1. Must I have a second physical interface on each box?
>
> No you can do it with one interface
>
> > 2. Must I create and bring up an aliased IP on node 1?
>
> Heartbeat will create the IP address your haresou
>
> Some questions:
>
> 1. Must I have a second physical interface on each box?
>
No you can do it with one interface
> 2. Must I create and bring up an aliased IP on node 1?
>
Heartbeat will create the IP address your haresources file should look
something like:
alpha IPaddr::192.168.5.2
Hello to all.
I'm a Linux-HA newbie. I've read several how-to's, etc., but am struggling
with getting HA to work for me. I would most appreciate the community's help
both in understanding how HA works, and in getting my set-up operational.
Apologies for the length of my post.
As a test/lear
I am building HA for an application on RHEL4.
A mission critical application runs on the primary.
I would like the standby to assume the VIP if the
application on the primary becomes unavailable.
Is it possible for me to insert my custom "pinger"
to determine the availability of the primary
Pavel Georgiev wrote:
> On Mon, Mar 9, 2009 at 10:44 PM, Andreas Kurz wrote:
>> Have a look at the output of "/usr/lib/heartbeat/crmd metadata" and search
>> for "cluster_recheck_interval" ... and add it to your crm_config.
>>
>> I think Andrew already added a patch to pacemaker so the
>> cluster_
On Mon, Mar 9, 2009 at 10:44 PM, Andreas Kurz wrote:
> Have a look at the output of "/usr/lib/heartbeat/crmd metadata" and search
> for "cluster_recheck_interval" ... and add it to your crm_config.
>
> I think Andrew already added a patch to pacemaker so the
> cluster_recheck_interval is enabled b
On Tue, Mar 10, 2009 at 00:23, David Pinkerton H
wrote:
> We have drbd8 running - if we delete multipaths access to storage (ie.
> simulate a failure)
> drbd goes diskless - we use this status to trigger a live migrate of all domU
> to the other host.
>
> So in theory we could have up to 20 dom
On 2009-03-06T12:03:46, Ben Timby wrote:
> Would it not be possible for the IPaddr2 resource to simply adjust the
> number of clones when a node dies?
No, that does not work - because that would break the existing
connections, even for connections not hosted by the failed node.
> Changing the
On 2009-03-07T06:58:43, Michael Schwartzkopff wrote:
> by the way, CLUSTERIP is a quite experimental target of iptables. For a
> production cluster think about using Linux Virtual Server. It also
> integrates nicely into heartbeat.
Cluster IP does something different from LVS, and it is not
ex
Hello all,
I am again asking this question. If someone helps, it would be great !
We are planning to have a 2 node HA solution which is also a DR mechanism. So
the two nodes will be different location - can be on a WAN.
The plan is to have Active-Active node which runs the services independantly
High Priyanka,
What I wrote in this message consists of pieces of my memory and
suppositions. So, confirm the contents of this messages by yourself.
> now i hope only one node among rest 3 nodes will be choosen to stonith the
> errant node (please correct me if it does not happen this way) , my
Hi Ben,,
thanks a mill for that, looks as if I have a fun day ahead of me!
Jay
2009/3/10 Ben Timby
> Sorry, RAs are in /usr/lib/ocf/resource.d/, I forgot the resource.d in
> my previous message. Corrected below.
>
> mkdir /usr/lib/ocf/resource.d/
>
> cp /usr/lib/ocf/resource.d/heartbeat/Filesy
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