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Anmol Sheth wrote:
>We were going through the documentation of Piranha and were led into believing
>that LVs had daemons like Pulse, Nanny ....
> However when we went through the LVS HOWTO we were confused as to the
> implementation
> of Pulse and the other daemons. Does LVS support director failovers and does
> it have the
> daemons as part of it's implementaion.
LVS is mainly composed of a kernel patch, and the use of some programs
(ipchains, ipvsadm).
Pulse, lvs, and nanny daemons are part of piranha, which adds automated
monitoring of
services and servers to LVS. If services fail, they are removed/added as
needed. If
the server fails, IP services and addresses are moved to another server.
>We guys are newbies and trying to figure out the working of the LVS source.
>We would really appreciate it if someone could help us with the debugging the
>code, and if there is some documentation of the code available.
If you are referring to the piranha components, they are well documented in
http://people.redhat.com/kbarrett/HA/documentation.html
Hope that helps.
--
Keith Barrett
Red Hat Inc. HA Team
kbarrett@xxxxxxxxxx
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