Thanks Lars..
problem solved. I changed the asterisk init script to be idempotent.
Regards,
Douglas
On Wed, May 2, 2012 at 9:25 AM, Lars Ellenberg lars.ellenb...@linbit.comwrote:
On Mon, Apr 30, 2012 at 01:52:05PM -0300, Douglas Pasqua wrote:
Hi friends,
I create a linux ha solution using 2 nodes: node-a and node-b.
My /etc/ha.d/ha.cf:
use_logd yes
keepalive 1
deadtime 90
warntime 5
initdead 120
bcast eth6
node node-a
node node-b
crm off
auto_failback off
My /etc/ha.d/haresources
node-a x.x.x.x/24 x.x.x.x/24 x.x.x.x/24 service1 service2 service3
I booted the two nodes together. node-a become master and node-b become
slave. After, I booted the node-a. Then node-b become master. When node-a
return from boot, it become slave, because *auto_failback is off* i
think.
All as expected until here.
As the node-a as a slave, I decide to halt the node-a (using halt
command).
Then heartbeat in node-b go standby and my cluster was down. The virtual
ips was down too. I expected the node-b stay on. Why did this happen ?
Some log from node2:
Apr 30 00:02:57 node-b heartbeat: [3082]: info: Received shutdown notice
from 'node-a'.
Apr 30 00:02:57 node-b heartbeat: [3082]: info: Resources being acquired
from node-a.
Apr 30 00:02:57 node-b heartbeat: [4414]: debug: notify_world: setting
SIGCHLD Handler to SIG_DFL
Apr 30 00:02:57 node-b harc[4414]: [4428]: info: Running
/etc/ha.d/rc.d/status status
Apr 30 00:02:57 node-b heartbeat: [4416]: info: No local resources
[/usr/share/heartbeat/ResourceManager listkeys node-b] to acquire.
Apr 30 00:02:57 node-b heartbeat: [3082]: debug: StartNextRemoteRscReq():
child count 1
Apr 30 00:02:58 node-b ResourceManager[4462]: [4657]: debug:
/etc/init.d/asterisk start done. RC=1
Apr 30 00:02:58 node-b ResourceManager[4462]: [4658]: ERROR: Return code
1
from /etc/init.d/asterisk
Apr 30 00:02:58 node-b ResourceManager[4462]: [4659]: CRIT: Giving up
resources due to failure of asterisk
Because of the above error when starting asterisk. Maybe your asterisk
init script is simply not idempotent. Maybe it is broken, or maybe
there really was some problem trying to start asterisk.
Apr 30 00:02:58 node-b ResourceManager[4462]: [4660]: info: Releasing
resource group: node-a x.x.x.x/24 x.x.x.x/24 x.x.x.x/24 asterisk
sincronismo notificacao
Apr 30 00:02:58 node-b ResourceManager[4462]: [4670]: info: Running
/etc/init.d/notificacao stop
Apr 30 00:02:58 node-b ResourceManager[4462]: [4671]: debug: Starting
/etc/init.d/notificacao stop
Apr 30 00:02:58 node-b ResourceManager[4462]: [4694]: debug:
/etc/init.d/notificacao stop done. RC=0
Apr 30 00:02:58 node-b ResourceManager[4462]: [4704]: info: Running
/etc/init.d/sincronismo stop
Apr 30 00:02:58 node-b ResourceManager[4462]: [4705]: debug: Starting
/etc/init.d/sincronismo stop
Apr 30 00:02:58 node-b ResourceManager[4462]: [4711]: debug:
/etc/init.d/sincronismo stop done. RC=0
Apr 30 00:02:58 node-b ResourceManager[4462]: [4720]: info: Running
/etc/init.d/asterisk stop
Apr 30 00:02:58 node-b ResourceManager[4462]: [4721]: debug: Starting
/etc/init.d/asterisk stop
Apr 30 00:02:58 node-b ResourceManager[4462]: [4725]: debug:
/etc/init.d/asterisk stop done. RC=0
Apr 30 00:02:58 node-b ResourceManager[4462]: [4741]: info: Running
/etc/ha.d/resource.d/IPaddr x.x.x.x/24 stop
Apr 30 00:02:58 node-b ResourceManager[4462]: [4742]: debug: Starting
/etc/ha.d/resource.d/IPaddr x.x.x.x/24 stop
Apr 30 00:03:29 node-b heartbeat: [3082]: info: node-b wants to go
standby
[foreign]
Apr 30 00:03:39 node-b heartbeat: [3082]: WARN: No reply to standby
request. Standby request cancelled.
Apr 30 00:04:29 node-b heartbeat: [3082]: WARN: node node-a: is dead
Apr 30 00:04:29 node-b heartbeat: [3082]: info: Dead node node-a gave up
resources.
Apr 30 00:04:29 node-b heartbeat: [3082]: info: Link node-a:eth6 dead.
--
: Lars Ellenberg
: LINBIT | Your Way to High Availability
: DRBD/HA support and consulting http://www.linbit.com
DRBD® and LINBIT® are registered trademarks of LINBIT, Austria.
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