Hi,
I have a 2 node cluster (corosync 1.4.2 pacemaker 1.1.6). I need to
control couple of virtual machines in this cluster and be able to live
migrate them between nodes. Up until now all my tests worked, but as
soon as I started using monitor action of VirtualDomain my virtual
machines are failing to migrate and sometimes they don't even start
cleanly. Every time I need to manually cleanup the resource group and
then it seems it seems to work. Could you please explain if I need
monitor action and how do I make it work.
thanks
fil
Here are the error messages I get:
vm_test_monitor_10000 (node=server02.adriaticsolutions.com, call=46,
rc=5, status=complete): not installed
vm_test_start_0 (node=server01.adriaticsolutions.com, call=52, rc=5,
status=complete): not installed
Dec 4 23:17:44 server01 pengine: [11186]: notice: unpack_rsc_op: Hard
error - vm_test_monitor_10000 failed with rc=5: Preventing vm_test from
re-starting on server02.adriaticsolutions.com
Dec 4 23:17:44 server01 pengine: [11186]: WARN: unpack_rsc_op:
Processing failed op vm_test_monitor_10000 on
server02.adriaticsolutions.com: not installed (5)
Dec 4 23:17:44 server01 pengine: [11186]: notice: unpack_rsc_op: Hard
error - vm_test_last_failure_0 failed with rc=5: Preventing vm_test from
re-starting on server01.adriaticsolutions.com
Dec 4 23:17:44 server01 pengine: [11186]: WARN: unpack_rsc_op:
Processing failed op vm_test_last_failure_0 on
server01.adriaticsolutions.com: not installed (5)
Dec 4 23:17:44 server01 pengine: [11186]: info: native_print:
vm_test#011(ocf::adriatic:VirtualDomain):#011Started
server01.adriaticsolutions.com FAILED
Dec 4 23:17:44 server01 pengine: [11186]: info: get_failcount: vm_test
has failed 1 times on server02.adriaticsolutions.com
Here is my config: ( I am using the latest VirtualDomain from the repo.
That is why it is sitting in a different location...)
node server01.adriaticsolutions.com \
attributes standby="off"
node server02.adriaticsolutions.com \
attributes standby="off"
primitive vm_test ocf:adriatic:VirtualDomain \
params config="/etc/libvirt/qemu/test.xml" hypervisor="qemu:///system"
migration_transport="tcp" \
meta allow-migrate="true" \
op start interval="0" timeout="120s" \
op stop interval="0" timeout="120s" \
op migrate_from interval="0" timeout="120s" \
op migrate_to interval="0" timeout="120s" \
op monitor interval="10" timeout="30" depth="0" \
utilization cpu="1" hv_memory="1024"
group test_grp vm_test \
meta target-role="Started"
location cli-prefer-test_grp test_grp \
rule $id="cli-prefer-rule-test_grp" inf: #uname eq
server02.adriaticsolutions.com
location cli-prefer-vm_test vm_test \
rule $id="cli-prefer-rule-vm_test" inf: #uname eq
server02.adriaticsolutions.com
location loc_server02 test_grp 1000: server02.adriaticsolutions.com
property $id="cib-bootstrap-options" \
dc-version="1.1.6-4.fc16-89678d4947c5bd466e2f31acd58ea4e1edb854d5" \
cluster-infrastructure="openais" \
expected-quorum-votes="2" \
stonith-enabled="false" \
no-quorum-policy="ignore" \
last-lrm-refresh="1323058516"
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