Re: [Linux-HA] Link recovery?

2011-08-10 Thread Michael Moon





From: Ulrich Windl ulrich.wi...@rz.uni-regensburg.de
To: linux-ha@lists.linux-ha.org linux-ha@lists.linux-ha.org; Michael Moon 
moo...@yahoo.com
Sent: Tuesday, August 9, 2011 11:44 PM
Subject: Antw: [Linux-HA] Link recovery?


Did you try # corosync-cfgtool -s or examine the logs?



Why would I try corosync-cfgtool -s if I am not running corosync? Did I 
examine the logs? Did you even read my posting?

When I unplug eth1 on Box A, both ha-log files correctly show that eth1 on Box 
A is dead. If I plug the connection back in, Box A reports that eth1 is back 
up, but Box B continues to show that the link to Box A is dead.
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[Linux-HA] Link recovery?

2011-08-09 Thread Michael Moon
I am setting up a test between two machines (Box A  Box B) running heartbeat 
3.0.4. I have two connections (eth0  eth1) from each machine connected to a 
switch. When I unplug eth1 on Box A, both ha-log files correctly show that eth1 
on Box A is dead. If I plug the connection back in, Box A reports that eth1 is 
back up, but Box B continues to show that the link to Box A is dead. 

eth0 is on a 10.10.10.x network
eth1 each has a static IP of 169.254.10.1   .2 respectively. 

If I now unplug eth0, I get a split brain situation because Box B has now 
thinks both heartbeat paths are dead. Anyone have any idea why the link would 
not correctly show the link has recovered?

Thanks,

Mike
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