[ovirt-users] Re: Failed to delete snapshot '<UNKNOWN>' for VM 'vmname'.

I tried cloning the VM and deleting the original so maybe it would also delete the related tasks... but it didn't, instead of: Failed to delete snapshot '<UNKNOWN>' for VM 'vmname'. It now shows: Failed to delete snapshot '<UNKNOWN>' for VM '<UNKNOWN>'. Any tip on how to solve this, please? Thanks El 2018-06-25 13:28, nicolas(a)devels.es escribió: > Yes, it returned 0 rows: > > engine=# select command_parameters from command_entities where > command_params_class = > 'org.ovirt.engine.core.common.action.RemoveSnapshotParameters' and > status = 'ACTIVE'; > command_parameters > -------------------- > (0 rows) > > El 2018-06-25 11:55, Ala Hino escribió: > >> There is a correlationId field, I marked below. >> Can you please the following statement and send the output? >> >> select command_parameters from command_entities where >> command_params_class = >> 'org.ovirt.engine.core.common.action.RemoveSnapshotParameters' and >> status = 'ACTIVE' >> >> On Mon, Jun 25, 2018 at 1:21 PM, <nicolas(a)devels.es&gt; wrote: >> >> There's no such field in the output. There's a similar one called >>> commandId (maybe because this is 4.1.9?). >>> >>> An output has this format: >>> >>> { >>> >>> + >>> "@class" : >>> >>> "org.ovirt.engine.core.common.action.RemoveDiskSnapshotsParameters", >> >>> + >>> "commandId" : [ "org.ovirt.engine.core.compat.Guid", { >>> >>> + >>> "uuid" : "a13f9eb4-1b0b-4ea3-924c-bd519af7853b" >>> >>> + >>> } ], >>> >>> + >>> "parametersCurrentUser" : { >>> >>> + >>> "@class" : >>> "org.ovirt.engine.core.common.businessentities.aaa.DbUser", >>> + >>> "id" : [ "org.ovirt.engine.core.compat.Guid", { >>> >>> + >>> "uuid" : "5e0f9455-e9b5-4445-adb0-0058fc604bef" >>> >>> + >>> } ], >>> >>> + >>> "externalId" : "fdfc627c-d875-11e0-90f0-83df133b58cc", >>> >>> + >>> "domain" : "internal", >>> >>> + >>> "namespace" : "*", >>> >>> + >>> "loginName" : "admin", >>> >>> + >>> "firstName" : "admin", >>> >>> + >>> "lastName" : "", >>> >>> + >>> "department" : "", >>> >>> + >>> "email" : "", >>> >>> + >>> "note" : "", >>> >>> + >>> "groupNames" : [ "java.util.ArrayList", [ ] ], >>> >>> + >>> "groupIds" : [ "java.util.ArrayList", [ ] ], >>> >>> + >>> "admin" : true, >>> >>> + >>> "group" : false >>> >>> + >>> }, >>> >>> + >>> "compensationEnabled" : false, >>> >>> + >>> "parentCommand" : "Unknown", >>> >>> + >>> "commandType" : "Unknown", >>> >>> + >>> "multipleAction" : true, >>> >>> + >>> "entityInfo" : null, >>> >>> + >>> "taskGroupSuccess" : true, >>> >>> + >>> "vdsmTaskIds" : null, >>> >>> + >>> "vdsRunningOn" : null, >>> >>> + >>> "endProcedure" : "PARENT_MANAGED", >>> >>> + >>> "useCinderCommandCallback" : false, >>> >>> + >>> "CORRELATIONID" : "ADF5F92F-7FA8-41C9-AF2F-4C116F7B6D55", >>> + >>> "jobId" : null, >>> >>> + >>> "stepId" : null, >>> >>> + >>> "jobWeight" : null, >>> >>> + >>> "operationsJobWeight" : [ "java.util.Collections$EmptyMap", { >>> } ], + >>> "lockProperties" : { >>> >>> + >>> "scope" : "Execution", >>> >>> + >>> "wait" : false >>> >>> + >>> }, >>> >>> + >>> "lifeInMinutes" : null, >>> >>> + >>> "prevVdsStatus" : "Unassigned", >>> >>> + >>> "vdsId" : null, >>> >>> + >>> "storagePoolId" : [ "org.ovirt.engine.core.compat.Guid", { >>> >>> + >>> "uuid" : "00000000-0000-0000-0000-000000000000" >>> >>> + >>> } ], >>> >>> + >>> "forceDelete" : false, >>> >>> + >>> "storageDomainId" : [ "org.ovirt.engine.core.compat.Guid", { >>> + >>> "uuid" : "fc2a49fc-fc53-4040-9d61-9dc1e47f51f4" >>> >>> + >>> } ], >>> >>> + >>> "isInternal" : false, >>> >>> + >>> "quotaId" : null, >>> >>> + >>> "diskProfileId" : null, >>> >>> + >>> "imageId" : [ "org.ovirt.engine.core.compat.Guid", { >>> >>> + >>> "uuid" : "00000000-0000-0000-0000-000000000000" >>> >>> + >>> } ], >>> >>> + >>> "destinationImageId" : [ "org.ovirt.engine.core.compat.Guid", >>> { + >>> "uuid" : "00000000-0000-0000-0000-000000000000" >>> >>> + >>> } ], >>> >>> + >>> "diskAlias" : "ubuntu-1604-xilinx_Disk1", >>> >>> + >>> "description" : null, >>> >>> + >>> "oldLastModifiedValue" : null, >>> >>> + >>> "vmSnapshotId" : null, >>> >>> + >>> "imageGroupID" : [ "org.ovirt.engine.core.compat.Guid", { >>> + >>> "uuid" : "5e7df75c-57f1-4cee-a178-94a9946482a6" >>> >>> + >>> } ], >>> >>> + >>> "importEntity" : false, >>> >>> + >>> "leaveLocked" : false, >>> >>> + >>> "wipeAfterDelete" : false, >>> >>> + >>> "imageIds" : [ [ "org.ovirt.engine.core.compat.Guid", { >>> >>> + >>> "uuid" : "10f8adad-7b21-4d39-9583-00bbcc42266a" >>> >>> + >>> } ] ], >>> >>> + >>> "imageIdsSorted" : true, >>> >>> + >>> "childImageIds" : null, >>> >>> + >>> "snapshotNames" : [ "java.util.LinkedList", [ "Auto-Snapshot >>> para clonado" ] ], + >>> "liveMerge" : false, >>> >>> + >>> "containerId" : [ "org.ovirt.engine.core.compat.Guid", { >>> >>> + >>> "uuid" : "b0f24a9f-b1ae-4357-b06a-06dbb8f440e6" >>> >>> + >>> } ], >>> >>> + >>> "sessionId" : >>> >>> "Yl+fI6EgRGm1N2WRLK/Kd+nbf0UhVlwsSozQnMCnPIFhayyaTATOlhSiDwm >> kCUHCunNIHcIvi3pM+9wFUe7m5Q==",+ >> >>> "shouldBeLogged" : true, >>> >>> + >>> "executionReason" : "REGULAR_FLOW", >>> >>> + >>> "transactionScopeOption" : "Required" >>> >>> + >>> } >>> >>> El 2018-06-25 10:33, Ala Hino escribió: >>> I am looking for something similar to the following (in the value >>> of >>> command_parameters): >>> >>> "snapshotId" : [ "org.ovirt.engine.core.compat.Guid", { >>> "uuid" : "d01a50fe-503d-4081-90d3-a71e464c5c6c" >>> } >>> >>> Do you see this correlationId 91430fc5-284d-4c26-8d8d-b7bf4053a7e4 >>> in >>> any command_parameters? >>> >>> On Mon, Jun 25, 2018 at 12:28 PM, <nicolas(a)devels.es&gt; wrote: >>> >>> Hi Ala, >>> >>> All vmSnapshotId fields are null. >>> >>> Could it be that this could be solved by running what there's on >>> comment 19 in [1]? >>> >>> [1]: https://bugzilla.redhat.com/show_bug.cgi?id=1450000#c19 [1] >>> [1] >>> >>> El 2018-06-25 10:20, Ala Hino escribió: >>> I understand. >>> >>> Back to command entities. >>> For each active command_parameter_class >>> org.ovirt.engine.core.common.action.RemoveSnapshotParameters, you >>> will >>> find the command params in command_parameters column. One of these >>> params, is the snapshotId. You need to check whether there is a >>> snapshot with that Id in snapshots table. >>> >>> On Mon, Jun 25, 2018 at 11:48 AM, <nicolas(a)devels.es&gt; wrote: >>> >>> Currently there are no merge related commands running, if you mean >>> that we're aware of some merge should be happening (it shouldn't). >>> I >>> restarted the engine but the event is still showing up every 10 >>> seconds. >>> >>> El 2018-06-25 09:39, Ala Hino escribió: >>> Do you have any running merge related commands now? >>> Is it possible for you to restart the engine? I want to see if >>> restarting the engine, while the merge commands already manually >>> repaired, may cause that log message to stop appearing. >>> >>> On Mon, Jun 25, 2018 at 11:06 AM, <nicolas(a)devels.es&gt; wrote: >>> >>> So if I have this entry, for example, what should I do next? >>> >>> cc7764c5-dbc3-4886-bdd6-dabcc756cf6a | 235 | >>> cc7764c5-dbc3-4886-bdd6-dabcc756cf6a | { >>> >>> >>> +| >>> org.ovir >>> t.engine.core.common.action.Re [2] [2] [1] >>> [1]moveDiskSnapshotsParameters | >>> 2018-06-15 09:39:16.846795+01 | ACTIVE | t | >>> f | { >>> >>> +| >>> org.ovirt.engine.core.common.action.VdcReturnValueBase | t >>> | 5e0f9455-e9b5-4445-adb0-0058fc604bef | >>> 00000000-0000-0000-0000-000000000000 | { } >>> | 699165 | { >>> + >>> | >>> | >>> | "@class" : >>> >>> >>> "org.ovirt.engine.core.common.action.RemoveDiskSnapshotsParameters", >> >>> +| >>> >>> | >>> | | | >>> | "valid" : true, >>> >>> +| >>> | | >>> | >>> | >>> | | "jobId" : [ >>> "org.ovirt.engine.core.compat.Guid", {+ >>> | >>> | >>> | "commandId" : [ "org.ovirt.engine.core.compat.Guid", { >>> >>> >>> >>> +| >>> >>> | >>> | | | >>> | "validationMessages" : [ "VAR__ACTION__REMOVE", >>> "VAR__TYPE__DISK__SNAP >>> SHOT", "VAR__ACTION__REMOVE", "VAR__TYPE__DISK__SNAPSHOT" ],+| >>> >>> >>> | | >>> | >>> | >>> | | "uuid" : >>> "2f1ee2a3-fa2f-48b1-924b-9bfa6497f3b3" + >>> | >>> | >>> | "uuid" : "cc7764c5-dbc3-4886-bdd6-dabcc756cf6a" >>> >>> >>> +| >>> >>> | >>> | | | >>> | "succeeded" : true, >>> >>> +| >>> | | >>> | >>> | >>> | | } ], >>> + >>> | >>> | >>> | } ], >>> >>> >>> +| >>> >>> | >>> | | | >>> | "isSyncronious" : true, >>> >>> +| >>> | | >>> | >>> | >>> | | "stepId" : null, >>> + >>> | >>> | >>> | "parametersCurrentUser" : { >>> >>> >>> >>> +| >>> >>> | >>> | | | >>> | "description" : "", >>> >>> +| >>> | | >>> | >>> | >>> | | "executionMethod" : >>> "AsJob", + >>> | >>> | >>> | "@class" : >>> "org.ovirt.engine.core.common.businessentities.aaa.DbUser", >>> +| >>> >>> | >>> | | | >>> | "taskPlaceHolderIdList" : [ ], >>> >>> +| >>> | | >>> | >>> | >>> | | "monitored" : true, >>> + >>> | >>> | >>> | "id" : [ "org.ovirt.engine.core.compat.Guid", { >>> >>> >>> +| >>> >>> | >>> | | | >>> | "vdsmTaskIdList" : [ ], >>> >>> +| >>> | | >>> | >>> | >>> | | "tasksMonitored" : >>> true, + >>> | >>> | >>> | "uuid" : "5e0f9455-e9b5-4445-adb0-0058fc604bef" >>> >>> >>> +| >>> >>> | >>> | | | >>> | "internalVdsmTaskIdList" : [ ], >>> >>> +| >>> | | >>> | >>> | >>> | | "completed" : false, >>> + >>> | >>> | >>> | } ], >>> >>> >>> +| >>> >>> | >>> | | | >>> | "endActionTryAgain" : true, >>> >>> +| >>> | | >>> | >>> | >>> | | "jobRequired" : >>> false + >>> | >>> | >>> | "externalId" : >>> "fdfc627c-d875-11e0-90f0-83df133b58cc", >>> >>> >>> +| >>> >>> | >>> | | | >>> | "executeFailedMessages" : [ ], >>> >>> +| >>> | | >>> | >>> | >>> | | } >>> | >>> | >>> | "domain" : "internal", >>> >>> >>> +| >>> >>> | >>> | | | >>> | "fault" : { >>> >>> +| >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "namespace" : "*", >>> >>> >>> >>> +| >>> >>> | >>> | | | >>> | "@class" : >>> "org.ovirt.engine.core.common.errors.EngineFault", >>> >>> +| >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "loginName" : "admin", >>> >>> >>> +| >>> >>> | >>> | | | >>> | "sessionID" : null, >>> >>> +| >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "firstName" : "admin", >>> >>> >>> +| >>> >>> | >>> | | | >>> | "details" : null, >>> >>> +| >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "lastName" : "", >>> >>> >>> +| >>> >>> | >>> | | | >>> | "errorCode" : 5001, >>> >>> +| >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "department" : "", >>> >>> >>> >>> +| >>> >>> | >>> | | | >>> | "message" : "ENGINE" >>> >>> +| >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "email" : "", >>> >>> >>> +| >>> >>> | >>> | | | >>> | }, >>> >>> +| >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "note" : "", >>> >>> >>> >>> +| >>> >>> | >>> | | | >>> | "correlationId" : null, >>> >>> +| >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "groupNames" : [ "java.util.ArrayList", [ ] ], >>> >>> >>> +| >>> >>> | >>> | | | >>> | "jobId" : null, >>> >>> +| >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "groupIds" : [ "java.util.ArrayList", [ ] ], >>> >>> >>> +| >>> >>> | >>> | | | >>> | "actionReturnValue" : null, >>> >>> +| >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "admin" : true, >>> >>> >>> >>> +| >>> >>> | >>> | | | >>> | "hasAsyncTasks" : false >>> >>> +| >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "group" : false >>> >>> >>> >>> +| >>> >>> | >>> | | | >>> | } >>> >>> | >>> >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | }, >>> >>> >>> +| >>> >>> | >>> | | | >>> | >>> >>> | >>> >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "compensationEnabled" : false, >>> >>> >>> >>> +| >>> >>> | >>> | | | >>> | >>> >>> | >>> >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "parentCommand" : "Unknown", >>> >>> >>> +| >>> >>> | >>> | | | >>> | >>> >>> | >>> >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "commandType" : "Unknown", >>> >>> >>> +| >>> >>> | >>> | | | >>> | >>> >>> | >>> >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "multipleAction" : true, >>> >>> >>> >>> +| >>> >>> | >>> | | | >>> | >>> >>> | >>> >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "entityInfo" : null, >>> >>> >>> +| >>> >>> | >>> | | | >>> | >>> >>> | >>> >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "taskGroupSuccess" : true, >>> >>> >>> +| >>> >>> | >>> | | | >>> | >>> >>> | >>> >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "vdsmTaskIds" : null, >>> >>> >>> >>> +| >>> >>> | >>> | | | >>> | >>> >>> | >>> >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "vdsRunningOn" : null, >>> >>> >>> +| >>> >>> | >>> | | | >>> | >>> >>> | >>> >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "endProcedure" : "PARENT_MANAGED", >>> >>> >>> +| >>> >>> | >>> | | | >>> | >>> >>> | >>> >>> | | >>> | >>> | >>> | | >>> | >>> | >>> | "useCinderCommandCallback" : false, >>> >>> >>> +| >>> >>> | >>> | | | >> >>