[Linux-cluster] failover not working

mehmet celik bsd_daemon at msn.com
Wed Jul 4 08:52:37 UTC 2007


You should use Linux H.A. (heartbeat) for failover. the rgmanager very good 
but not yet. you not must use failover with rgmanager. you can get some 
problems because of priority and two failover happened some the wrong.

have a nice day..

>From: James Wilson <jwilson at transolutions.net>
>Reply-To: jwilson at transolutions.net,linux clustering 
><linux-cluster at redhat.com>
>To: Jonathan Brassow <jbrassow at redhat.com>
>CC: linux clustering <linux-cluster at redhat.com>
>Subject: Re: [Linux-cluster] failover not working
>Date: Tue, 03 Jul 2007 16:08:11 -0500
>
>I have changed it since I posted this. But I though I needed the 2 failover 
>domains? One for each host so if dolphins fails it failsover to patriots 
>and vice versa. Or do I just need one because of the virtual IP?
>
>
>                <failoverdomains>
>                        <failoverdomain name="dolphins-drbd1" ordered="1">
>                                <failoverdomainnode name="dolphins" 
>priority="1"/>
>                                <failoverdomainnode name="patriots" 
>priority="2"/>
>                        </failoverdomain>
>                        <failoverdomain name="dolphins-drbd2" ordered="1" 
>restricted="0">
>                                <failoverdomainnode name="dolphins" 
>priority="2"/>
>                                <failoverdomainnode name="patriots" 
>priority="1"/>
>                        </failoverdomain>
>                </failoverdomains>
>                <resources>
>                        <ip address="192.168.5.4" monitor_link="1"/>
>                </resources>
>                <service autostart="1" domain="dolphins-drbd1" 
>name="dolphins-svc-drbd1" recovery="relocate">
>                        <ip ref="192.168.5.4"/>
>                </service>
>                <service autostart="1" domain="dolphins-drbd2" 
>name="dolphins-svc-drbd2" recovery="relocate">
>                        <ip ref="192.168.5.4"/>
>                </service>
>        </rm>
>        <fence_xvmd/>
>        <fence_xvmd/>
>
>
>Jonathan Brassow wrote:
>>
>>On Jul 2, 2007, at 3:10 PM, James Wilson wrote:
>>
>>>
>>>        <rm>
>>>                <failoverdomains>
>>>                        <failoverdomain name="dolphins-drbd1" 
>>>ordered="1">
>>>                                <failoverdomainnode name="dolphins" 
>>>priority="1"/>
>>>                                <failoverdomainnode name="patriots" 
>>>priority="2"/>
>>>                        </failoverdomain>
>>>                        <failoverdomain name="dolphins-drbd2" ordered="1" 
>>>restricted="0">
>>>                                <failoverdomainnode name="dolphins" 
>>>priority="2"/>
>>>                                <failoverdomainnode name="patriots" 
>>>priority="1"/>
>>>                        </failoverdomain>
>>>                </failoverdomains>
>>>                <resources>
>>>                        <ip address="192.168.5.4" monitor_link="1"/>
>>>                </resources>
>>>                <service autostart="1" domain="dolphins-drbd1" 
>>>name="dolphins-svc-drbd1" recovery="relocate">
>>>                        <ip ref="192.168.5.4"/>
>>>                </service>
>>>                <service autostart="1" domain="dolphins-drbd2" 
>>>name="dolphins-svc-drbd2" recovery="relocate">
>>>                        <ip ref="192.168.5.4"/>
>>>                </service>
>>>        </rm>
>>
>>That section looks funny.  You don't need the two 'failoverdomain's; and 
>>you don't need the two services.  Does rgmanager even startup?  Check 
>>/var/log/messages for more info.
>>
>>  brassow
>>
>
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