After stop the resource p_neutron-dhcp-agent corosync does not start it

[Egor Kotko]

{"build_id": "2015-06-02_16-28-25", "build_number": "497", "release_versions": {"2014.2.2-6.1": {"VERSION": {"build_id": "2015-06-02_16-28-25", "build_number": "497", "api": "1.0", "fuel-library_sha": "d757cd41e4f8273d36ef85b8207e554e5422c5b0", "nailgun_sha": "3830bdcb28ec050eed399fe782cc3dd5fbf31bde", "feature_groups": ["mirantis"], "openstack_version": "2014.2.2-6.1", "production": "docker", "python-fuelclient_sha": "4fc55db0265bbf39c369df398b9dc7d6469ba13b", "astute_sha": "cbae24e9904be2ff8d1d49c0c48d1bdc33574228", "fuel-ostf_sha": "f899e16c4ce9a60f94e7128ecde1324ea41d09d4", "release": "6.1", "fuelmain_sha": "bcc909ffc5dd5156ba54cae348b6a07c1b607b24"}}}, "auth_required": true, "api": "1.0", "fuel-library_sha": "d757cd41e4f8273d36ef85b8207e554e5422c5b0", "nailgun_sha": "3830bdcb28ec050eed399fe782cc3dd5fbf31bde", "feature_groups": ["mirantis"], "openstack_version": "2014.2.2-6.1", "production": "docker", "python-fuelclient_sha": "4fc55db0265bbf39c369df398b9dc7d6469ba13b", "astute_sha": "cbae24e9904be2ff8d1d49c0c48d1bdc33574228", "fuel-ostf_sha": "f899e16c4ce9a60f94e7128ecde1324ea41d09d4", "release": "6.1", "fuelmain_sha": "bcc909ffc5dd5156ba54cae348b6a07c1b607b24"}

Steps to reproduce:
1) Check the status of crm resources:
http://paste.openstack.org/show/266385/
2) Stop the p_neutron-dhcp-agent
crm resource stop p_neutron-dhcp-agent

Actual result:
After 10 min resource was not recovered:
http://paste.openstack.org/show/266387/

[Alex Schultz (alex-schultz)]

If you "crm resource stop p_neutron-dhcp-agent", you have stopped this resource and it won't start again until you tell it to start. Did you issue a start and it did you perhaps mean to do a "crm resource restart p_neutron-dhcp-agent" or were you trying to stop it on a single node only?

From the crm man page[0]:

       stop
           Stop a resource using the target-role attribute. If there are
           multiple meta attributes sets, the attribute is set in all of them.
           If the resource is a clone, all target-role attributes are removed
           from the children resources.

           For details on group management see options manage-children.

           Usage:

               stop <rsc>

[0] http://manpages.ubuntu.com/manpages/utopic/man8/crm.8.html

[Egor Kotko (ykotko)]

Yep, this is invalid case to check dependability via stopping through crm.