[Pacemaker] cluster misbehaving after update

Andrew Beekhof andrew at beekhof.net
Fri Aug 2 00:16:55 UTC 2013 

On 01/08/2013, at 10:24 PM, Xzarth <xzarth at gmail.com> wrote:

> Hi,
> 
> I updated from pacemaker 1.0.9 to 1.1.7

Distro?  Seems strange to be upgrading to a release from 1.5 years ago.
We're up to 1.1.10 now

> After the update, cluster behaves differently than before. I have a
> resource with migration-treshold="1", once that resource fails
> everything used to migrate to another node (what i would expect).
> After the upgrade, once that resource fails, cluster stops any resources
> that depend on that resource and just hangs there. What changed, since i
> haven't touched the config?

Can you attach the result of cibadmin -Ql when the cluster is in this state?

> 
> 
> Here is the config:
> 	
> node $id="1bb92e1d" asttest1 \
> 	attributes standby="off"
> node $id="5e583c54" asttest2 \
> 	attributes standby="off"
> node asttest1
> node asttest2
> primitive asterisk lsb:asterisk-11.0.1 \
> 	op start interval="0" timeout="15s" \
> 	op stop interval="0" timeout="15s" \
> 	op monitor interval="1s" timeout="15s" start-delay="10"
> primitive dahdi lsb:dahdi \
> 	op start interval="0" timeout="15s" \
> 	op stop interval="0" timeout="15s" \
> 	op monitor interval="1s" timeout="15s"
> primitive drbd ocf:linbit:drbd \
> 	params drbd_resource="r0" \
> 	op monitor interval="29s" role="Master" \
> 	op monitor interval="31s" role="Slave"
> primitive fonulator lsb:fonulator \
> 	op start interval="0" timeout="20s" \
> 	op stop interval="0" timeout="20s" \
> 	op monitor interval="1s" timeout="20s" start-delay="30" \
> 	meta migration-threshold="1" failure-timeout="60s"
> primitive fs_drbd ocf:heartbeat:Filesystem \
> 	params device="/dev/drbd/by-res/r0" directory="/mnt/drbd" fstype="ext3" \
> 	op start interval="0" timeout="60s" start-delay="1" \
> 	op stop interval="0" timeout="60s" start-delay="1" \
> 	op monitor interval="1s" timeout="40s" start-delay="30" \
> 	meta is-managed="true" target-role="Started"
> primitive httpd lsb:apache2 \
> 	op start interval="0" timeout="20s" \
> 	op stop interval="0" timeout="20s" \
> 	op monitor interval="1s" timeout="20s" start-delay="10"
> primitive iax2_mon lsb:iax2_mon \
> 	op start interval="0" timeout="20s" \
> 	op stop interval="0" timeout="20s" \
> 	op monitor interval="60s" timeout="20s" start-delay="30" \
> 	meta failure-timeout="60s"
> primitive ip_voip_route_default ocf:heartbeat:Route \
> 	params destination="default" gateway="10.2.4.1" \
> 	op monitor interval="1s" timeout="20s"
> primitive ip_voip_route_test1 ocf:heartbeat:Route \
> 	params destination="X.X.X.X/32" gateway="X.X.X.X" \
> 	op monitor interval="1s" timeout="20s"
> primitive ip_voip_route_test2 ocf:heartbeat:Route \
> 	params destination="X.X.X.X/32" gateway="X.X.X.X.1" \
> 	op monitor interval="1s" timeout="20s"
> primitive ip_voip_eth0 ocf:heartbeat:IPaddr2 \
> 	params ip="X.X.X.X" cidr_netmask="24" nic="eth0" iflabel="1" \
> 	op monitor interval="1s" timeout="20s"
> primitive ip_voip_eth1 ocf:heartbeat:IPaddr2 \
> 	params ip="X.X.X.X" cidr_netmask="24" nic="eth0" iflabel="2" \
> 	op monitor interval="1s" timeout="20s"
> primitive ip_voip_eth2 ocf:heartbeat:IPaddr2 \
> 	params ip="X.X.X.X" cidr_netmask="24" nic="eth0" iflabel="3" \
> 	op monitor interval="1s" timeout="20s"
> primitive ip_voip_eth3 ocf:heartbeat:IPaddr2 \
> 	params ip="X.X.X.X" cidr_netmask="24" nic="eth0" iflabel="4" \
> 	op monitor interval="1s" timeout="20s"
> primitive ip_voip_eth4 ocf:heartbeat:IPaddr2 \
> 	params ip="X.X.X.X" cidr_netmask="24" nic="eth0" iflabel="5" \
> 	op monitor interval="1s" timeout="20s"
> primitive ip_voip_eth5 ocf:heartbeat:IPaddr2 \
> 	params ip="X.X.X.X" cidr_netmask="24" nic="eth0" iflabel="6" \
> 	op monitor interval="1s" timeout="20s"
> primitive ip_voip_eth6 ocf:heartbeat:IPaddr2 \
> 	params ip="X.X.X.X" cidr_netmask="24" nic="eth0" iflabel="7" \
> 	op monitor interval="1s" timeout="20s"
> primitive ip_voip_eth8 ocf:heartbeat:IPaddr2 \
> 	params ip="X.X.X.X" cidr_netmask="24" nic="eth8" iflabel="1" \
> 	op monitor interval="1s" timeout="20s"
> primitive mysqld lsb:mysql \
> 	op monitor interval="1s" timeout="15s" start-delay="10"
> primitive tftp lsb:tftp-srce \
> 	op start interval="0" timeout="20s" \
> 	op stop interval="0" timeout="20s" \
> 	op monitor interval="60s" timeout="10s" start-delay="10"
> group ip_voip_addresses_p ip_voip_eth0 ip_voip_eth8 ip_voip_eth1
> ip_voip_eth2 ip_voip_eth3 ip_voip_eth4 ip_voip_eth5 ip_voip_eth6 \
> 	meta ordered="false" collocated="true" priority="8"
> group ip_voip_routes ip_voip_route_test1 ip_voip_route_test2 \
> 	meta ordered="false" collocated="true" priority="9"
> group voip mysqld dahdi fonulator asterisk iax2_mon httpd tftp \
> 	meta ordered="true" collocated="true" priority="10"
> ms ms_drbd drbd \
> 	meta master-max="1" master-node-max="1" clone-max="2"
> clone-node-max="1" notify="true" target-role="Master"
> clone cl_route ip_voip_route_default \
> 	meta target-role="Started"
> colocation fs_colocation inf: fs_drbd ms_drbd:Master
> colocation ip_colocation inf: ip_voip_addresses_p fs_drbd
> colocation ip_route_colocation inf: ip_voip_routes ip_voip_addresses_p
> colocation voip_colocation inf: voip ip_voip_addresses_p
> order fs_order inf: ms_drbd:promote fs_drbd:start
> order ip_order inf: fs_drbd:start ip_voip_addresses_p:start
> order ip_route_order inf: ip_voip_addresses_p:start ip_voip_routes:start
> order voip_order inf: ip_voip_routes:start voip:start
> property $id="cib-bootstrap-options" \
> 	dc-version="1.1.7-ee0730e13d124c3d58f00016c3376a1de5323cff" \
> 	cluster-infrastructure="openais" \
> 	stonith-enabled="false" \
> 	expected-quorum-votes="2" \
> 	last-lrm-refresh="1375355273" \
> 	no-quorum-policy="ignore" \
> 	symmetric-cluster="true"
> 
> 
> And here is the state of the cluster after node fails:
> 	
> ============
> Last updated: Thu Aug  1 13:26:41 2013
> Last change: Thu Aug  1 13:07:53 2013
> Stack: openais
> Current DC: asttest1 - partition with quorum
> Version: 1.1.7-ee0730e13d124c3d58f00016c3376a1de5323cff
> 4 Nodes configured, 2 expected votes
> 24 Resources configured.
> ============
> 
> Online: [ asttest1 asttest2 ]
> OFFLINE: [ asttest1 asttest2 ]
> 
> Resource Group: voip
>     mysqld     (lsb:mysql):    Started asttest1
>     dahdi      (lsb:dahdi):    Started asttest1
>     fonulator  (lsb:fonulator):        Stopped
>     asterisk   (lsb:asterisk-11.0.1):  Stopped
>     iax2_mon   (lsb:iax2_mon): Stopped
>     httpd      (lsb:apache2):  Stopped
>     tftp       (lsb:tftp-srce):        Stopped
> Resource Group: ip_voip_routes
>     ip_voip_route_test1        (ocf::heartbeat:Route): Started asttest1
>     ip_voip_route_test2        (ocf::heartbeat:Route): Started asttest1
> Resource Group: ip_voip_addresses_p
>     ip_voip_eth0    (ocf::heartbeat:IPaddr2):       Started asttest1
>     ip_voip_eth8    (ocf::heartbeat:IPaddr2):       Started asttest1
>     ip_voip_eth1    (ocf::heartbeat:IPaddr2):       Started asttest1
>     ip_voip_eth2    (ocf::heartbeat:IPaddr2):       Started asttest1
>     ip_voip_eth3    (ocf::heartbeat:IPaddr2):       Started asttest1
>     ip_voip_eth4    (ocf::heartbeat:IPaddr2):       Started asttest1
>     ip_voip_eth5    (ocf::heartbeat:IPaddr2):       Started asttest1
>     ip_voip_eth6    (ocf::heartbeat:IPaddr2):       Started asttest1
> Clone Set: cl_route [ip_voip_route_default]
>     Started: [ asttest2 asttest1 ]
>     Stopped: [ ip_voip_route_default:2 ip_voip_route_default:3 ]
> fs_drbd (ocf::heartbeat:Filesystem):    Started asttest1
> Master/Slave Set: ms_drbd [drbd]
>     Masters: [ asttest1 ]
>     Slaves: [ asttest2 ]
> 
> Failed actions:
>    fonulator_monitor_1000 (node=asttest1, call=85, rc=7,
> status=complete): not running
> 
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