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Re: Threaded Health Checkers design

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>, <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Threaded Health Checkers design
From: Alexandre Cassen <Alexandre.Cassen@xxxxxxxxxx>
Date: Sun, 29 Feb 2004 15:01:27 +0100
Hi Joe,

At 14:50 29/02/2004, Joseph Mack wrote:
Alexandre Cassen wrote:

>    => checkers status will be part of the VRRP FSP as a protocol state
>       transition key. if all are OK then the VRRP protocol will continue as
>       normal FSM, otherwise vrrp_instance will be forced in FAULT state

just want to make sure vrrp can have a DOWN state,
where all the NICs are up, but vrrp is in backup mode

Yes this is FAULT state. If NIC is up but associated checkers report false then
instance will transit to FAULT state. Later, vrrp instance will transit to its initial state
when all report ok : NIC up & associated checkers true.

Best regards,
Alexandre

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