Had a power outage and this error message is in my logs whilst trying to activate a downed host. The snippet below is from engine.log.
2017-09-01 13:32:03,092-07 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to /
192.168.1.1472017-09-01 13:32:03,097-07 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem
2017-09-01 13:32:04,547-07 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (DefaultQuartzScheduler5) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'GetAllVmStatsVDSCommand(HostName = DellServer, VdsIdVDSCommandParametersBase:{runAsync='true', hostId='b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd'})' execution failed: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:32:04,547-07 INFO [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] (DefaultQuartzScheduler5) [77a871f9-4947-46c9-977f-db5f76cac358] Failed to fetch vms info for host 'DellServer' - skipping VMs monitoring.
2017-09-01 13:32:19,548-07 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to /
192.168.1.1472017-09-01 13:32:19,552-07 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem
2017-09-01 13:32:23,115-07 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler4) [77a871f9-4947-46c9-977f-db5f76cac358] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VDSM DellServer command GetCapabilitiesVDS failed: General SSLEngine problem
2017-09-01 13:32:23,115-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler4) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand' return value 'org.ovirt.engine.core.vdsbroker.vdsbroker.VDSInfoReturn@65b16430'
2017-09-01 13:32:23,115-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler4) [77a871f9-4947-46c9-977f-db5f76cac358] HostName = DellServer
2017-09-01 13:32:23,116-07 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler4) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'GetCapabilitiesVDSCommand(HostName = DellServer, VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', hostId='b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd', vds='Host[DellServer,b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd]'})' execution failed: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:32:23,116-07 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler4) [77a871f9-4947-46c9-977f-db5f76cac358] Failure to refresh host 'DellServer' runtime info: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:32:26,118-07 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to /
192.168.1.1472017-09-01 13:32:26,122-07 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem
2017-09-01 13:32:39,550-07 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (DefaultQuartzScheduler1) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'GetAllVmStatsVDSCommand(HostName = DellServer, VdsIdVDSCommandParametersBase:{runAsync='true', hostId='b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd'})' execution failed: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:32:39,551-07 INFO [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] (DefaultQuartzScheduler1) [77a871f9-4947-46c9-977f-db5f76cac358] Failed to fetch vms info for host 'DellServer' - skipping VMs monitoring.
2017-09-01 13:32:46,125-07 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler7) [77a871f9-4947-46c9-977f-db5f76cac358] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VDSM DellServer command GetCapabilitiesVDS failed: General SSLEngine problem
2017-09-01 13:32:46,125-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler7) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand' return value 'org.ovirt.engine.core.vdsbroker.vdsbroker.VDSInfoReturn@64999c2a'
2017-09-01 13:32:46,125-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler7) [77a871f9-4947-46c9-977f-db5f76cac358] HostName = DellServer
2017-09-01 13:32:46,125-07 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler7) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'GetCapabilitiesVDSCommand(HostName = DellServer, VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', hostId='b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd', vds='Host[DellServer,b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd]'})' execution failed: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:32:46,126-07 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler7) [77a871f9-4947-46c9-977f-db5f76cac358] Failure to refresh host 'DellServer' runtime info: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:32:49,128-07 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to /
192.168.1.1472017-09-01 13:32:49,132-07 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem
2017-09-01 13:32:54,553-07 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to /
192.168.1.1472017-09-01 13:32:54,557-07 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem
2017-09-01 13:33:08,564-07 INFO [org.ovirt.engine.core.bll.hostdeploy.UpdateVdsCommand] (default task-94) [25820586-e2be-4e48-b08b-1c687ae42def] Running command: UpdateVdsCommand internal: false. Entities affected : ID: b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd Type: VDSAction group EDIT_HOST_CONFIGURATION with role type ADMIN
2017-09-01 13:33:08,581-07 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-94) [25820586-e2be-4e48-b08b-1c687ae42def] EVENT_ID: VDS_ALERT_FENCE_IS_NOT_CONFIGURED(9,000), Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Failed to verify Power Management configuration for Host DellServer.
2017-09-01 13:33:08,587-07 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-94) [25820586-e2be-4e48-b08b-1c687ae42def] EVENT_ID: USER_UPDATE_VDS(43), Correlation ID: 25820586-e2be-4e48-b08b-1c687ae42def, Call Stack: null, Custom Event ID: -1, Message: Host DellServer configuration was updated by admin@internal-authz.
2017-09-01 13:33:09,133-07 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler7) [77a871f9-4947-46c9-977f-db5f76cac358] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VDSM DellServer command GetCapabilitiesVDS failed: General SSLEngine problem
2017-09-01 13:33:09,133-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler7) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand' return value 'org.ovirt.engine.core.vdsbroker.vdsbroker.VDSInfoReturn@105a6e2d'
2017-09-01 13:33:09,133-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler7) [77a871f9-4947-46c9-977f-db5f76cac358] HostName = DellServer
2017-09-01 13:33:09,134-07 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler7) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'GetCapabilitiesVDSCommand(HostName = DellServer, VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', hostId='b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd', vds='Host[DellServer,b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd]'})' execution failed: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:33:09,134-07 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler7) [77a871f9-4947-46c9-977f-db5f76cac358] Failure to refresh host 'DellServer' runtime info: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:33:12,138-07 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to /
192.168.1.1472017-09-01 13:33:12,143-07 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem
2017-09-01 13:33:14,556-07 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (DefaultQuartzScheduler10) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'GetAllVmStatsVDSCommand(HostName = DellServer, VdsIdVDSCommandParametersBase:{runAsync='true', hostId='b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd'})' execution failed: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:33:14,557-07 INFO [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] (DefaultQuartzScheduler10) [77a871f9-4947-46c9-977f-db5f76cac358] Failed to fetch vms info for host 'DellServer' - skipping VMs monitoring.
2017-09-01 13:33:15,595-07 INFO [org.ovirt.engine.core.bll.MaintenanceNumberOfVdssCommand] (default task-113) [7c245327-298a-44b9-923d-f17f96f896ef] Running command: MaintenanceNumberOfVdssCommand internal: false. Entities affected : ID: b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd Type: VDSAction group MANIPULATE_HOST with role type ADMIN
2017-09-01 13:33:15,645-07 INFO [org.ovirt.engine.core.bll.MaintenanceVdsCommand] (default task-113) [7c245327-298a-44b9-923d-f17f96f896ef] Running command: MaintenanceVdsCommand internal: true. Entities affected : ID: b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd Type: VDS
2017-09-01 13:33:15,685-07 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (default task-113) [7c245327-298a-44b9-923d-f17f96f896ef] START, SetVdsStatusVDSCommand(HostName = DellServer, SetVdsStatusVDSCommandParameters:{runAsync='true', hostId='b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd', status='Maintenance', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 294a6334
2017-09-01 13:33:29,558-07 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to /
192.168.1.1472017-09-01 13:33:29,562-07 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem
2017-09-01 13:33:32,144-07 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler9) [77a871f9-4947-46c9-977f-db5f76cac358] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VDSM DellServer command GetCapabilitiesVDS failed: General SSLEngine problem
2017-09-01 13:33:32,144-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler9) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand' return value 'org.ovirt.engine.core.vdsbroker.vdsbroker.VDSInfoReturn@5423e827'
2017-09-01 13:33:32,144-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler9) [77a871f9-4947-46c9-977f-db5f76cac358] HostName = DellServer
2017-09-01 13:33:32,144-07 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler9) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'GetCapabilitiesVDSCommand(HostName = DellServer, VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', hostId='b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd', vds='Host[DellServer,b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd]'})' execution failed: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:33:32,144-07 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler9) [77a871f9-4947-46c9-977f-db5f76cac358] Failure to refresh host 'DellServer' runtime info: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:33:32,148-07 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (default task-113) [7c245327-298a-44b9-923d-f17f96f896ef] FINISH, SetVdsStatusVDSCommand, log id: 294a6334
2017-09-01 13:33:32,161-07 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-113) [7c245327-298a-44b9-923d-f17f96f896ef] EVENT_ID: USER_VDS_MAINTENANCE_WITHOUT_REASON(620), Correlation ID: 7c245327-298a-44b9-923d-f17f96f896ef, Job ID: b5557bff-6d87-48cc-bf0b-12d1262614b7, Call Stack: null, Custom Event ID: -1, Message: Host DellServer was switched to Maintenance mode by admin@internal-authz.
2017-09-01 13:33:49,561-07 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (DefaultQuartzScheduler10) [77a871f9-4947-46c9-977f-db5f76cac358] Command 'GetAllVmStatsVDSCommand(HostName = DellServer, VdsIdVDSCommandParametersBase:{runAsync='true', hostId='b8ceb86f-c4e1-4bbd-afad-5044ebe9eddd'})' execution failed: VDSGenericException: VDSNetworkException: General SSLEngine problem
2017-09-01 13:33:49,562-07 INFO [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] (DefaultQuartzScheduler10) [77a871f9-4947-46c9-977f-db5f76cac358] Failed to fetch vms info for host 'DellServer' - skipping VMs monitoring.
My google fu has shown that it appears as though the engine and the vdsm aren't talking ?