Re: [Linux-HA] Location constraint and standby/offline nodes

2011-05-18 Thread Maxim Ianoglo
Hello,

I just realized why is this happening. I have a Opt-out cluster.
Switched it to Opt-in cluster and added some rules. Seems to work fine now ... 

Thank you.
--
Maxim Ianoglo

On Wed, 18 May 2011 08:03:08 +0300
Maxim Ianoglo dot...@gmail.com wrote:

 Hello,
 
 I have: Node_A, Node_B, Node_C
 Have A MySQL Resource that should run on Node_A ( but with VIP ) and Node_B
 Node_C runs some other resources but this is not important now.
 on-fail monitor option for resource is standby
 
 I have stopped MySQL on Node_A so, MySQL from Node_A and VIP went to Node_B.
 Restarted Heartbeat on Node_A and moved MySQL and VIP back to Node_B and 
 MySQL from Node_A Moved to Node_C even if I have location constraint for this 
 resource that says to keep this service on Node_A.
 
 Resource definitions:
 group gr_mysql_master_primary VIP_10.10.1.235 mysql_master_primary 
 notif_gr_mysql_master_primary \
 meta ordered=true collocated=true is-managed=true 
 target-role=Started
 group gr_mysql_master_secondary mysql_master_secondary 
 notif_gr_mysql_master_secondary \
 meta ordered=true collocated=true is-managed=true 
 target-role=Started
 
 Location Constraints:
 location loc_gr_mysql_master_primary_default gr_mysql_master_primary rule 
 100: #uname eq Node_B
 location loc_gr_mysql_master_primary_failover gr_mysql_master_primary rule 
 50: #uname eq Node_A
 location loc_gr_mysql_master_secondary gr_mysql_master_secondary rule inf: 
 #uname eq Node_A
 
 Is this normal behavior ?
 
 Thank you.
 --
 Maxim Ianoglo
 

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[Linux-HA] Location constraint and standby/offline nodes

2011-05-17 Thread Maxim Ianoglo
Hello,

I have: Node_A, Node_B, Node_C
Have A MySQL Resource that should run on Node_A ( but with VIP ) and Node_B
Node_C runs some other resources but this is not important now.
on-fail monitor option for resource is standby

I have stopped MySQL on Node_A so, MySQL from Node_A and VIP went to Node_B.
Restarted Heartbeat on Node_A and moved MySQL and VIP back to Node_B and MySQL 
from Node_A Moved to Node_C even if I have location constraint for this 
resource that says to keep this service on Node_A.

Resource definitions:
group gr_mysql_master_primary VIP_10.10.1.235 mysql_master_primary 
notif_gr_mysql_master_primary \
meta ordered=true collocated=true is-managed=true 
target-role=Started
group gr_mysql_master_secondary mysql_master_secondary 
notif_gr_mysql_master_secondary \
meta ordered=true collocated=true is-managed=true 
target-role=Started

Location Constraints:
location loc_gr_mysql_master_primary_default gr_mysql_master_primary rule 100: 
#uname eq Node_B
location loc_gr_mysql_master_primary_failover gr_mysql_master_primary rule 50: 
#uname eq Node_A
location loc_gr_mysql_master_secondary gr_mysql_master_secondary rule inf: 
#uname eq Node_A

Is this normal behavior ?

Thank you.
--
Maxim Ianoglo

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See also: http://linux-ha.org/ReportingProblems