On Tue, 11 Mar 2008, gordan@xxxxxxxxxx wrote:
How can I specify in cluster.conf which physical interface the failover
domain IPs should be assigned to on each node? I cannot seem to find any
documentation on the subject. If anyone can point me in the right direction,
that would be most appreciated.
Perhaps it wasn't immediately obvios what I meant here, so I'll expand
with an example:
In cluster.conf:
[...]
<rm>
<failoverdomains>
<failoverdomain name = "private-ip" ordered = "1" restricted = "1">
<failoverdomainnode name = "host1" priority = "1"/>
<failoverdomainnode name = "host2" priority = "2"/>
</failoverdomain>
<resources>
<ip address = "192.168.255.250" monitor_link="1"/>
</resources>
<service autostart = "1" domain = "private-ip" name = "myservice">
<ip ref = "192.168.255.250"/>
</service>
</rm>
[...]
What I cannot seem to find documented is how to control which physical
interface the ip resource 192.168.255.250 is going to be assigned to on
fail-over. How can this be defined, and/or inferred, if there are multiple
interfaces in the system? Is there an option that allows something like
this:
<ip address = "192.168.255.250" monitor_link="1" interface="eth3" />
or
<ip ref = "192.168.255.250" interface="eth3" />
The option instead of "interface" is what I am after if there is such a
thing. Is there such a thing? If not, how can resource-to-interface
binding be defined?
TIA.
Gordan
--
Linux-cluster mailing list
Linux-cluster@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/linux-cluster
