weizhouapache commented on issue #7171: URL: https://github.com/apache/cloudstack/issues/7171#issuecomment-1422171241
> @slavkap if I create the pool manually and mount the secondary storage to it's source directory the agent still fails to get the template. Although it is the source directory.  > > What I understand from the logs is this part: ` 2023-02-07 20:25:42,602 INFO [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-3:null) (logid:40b6260a) Storage pool 73d1d51a-7a3a-3643-833c-a828041be576 was successfully removed from libvirt. 2023-02-07 20:25:42,603 DEBUG [cloud.agent.Agent] (agentRequest-Handler-3:null) (logid:40b6260a) Seq 7-1562186120744141803: { Ans: , MgmtId: 2934858251578, via: 7, Ver: v1, Flags: 110, [{"com.cloud.agent.api.storage.PrimaryStorageDownloadAnswer":{"templateSize":"(0 bytes) 0","result":"false","details":"Failed to get template from pool: 73d1d51a-7a3a-3643-833c-a828041be576","wait":"0","bypassHostMaintenance":"false"}}] }` ` > > Why is the storage pool removed from libvirt before trying to access it? > > Here are complete the agent logs (starting from where I created the pool manually): `2023-02-07 20:25:42,470 DEBUG [cloud.agent.Agent] (agentRequest-Handler-3:null) (logid:40b6260a) Request:Seq 7-1562186120744141803: { Cmd , MgmtId: 2934858251578, via: 7, Ver: v1, Flags: 100111, [{"org.apache.cloudstack.storage.command.CopyCommand":{"srcTO":{"org.apache.cloudstack.storage.to.TemplateObjectTO":{"path":"template/tmpl/1/3/","origUrl":"https://download.cloudstack.org/systemvm/4.17/systemvmtemplate-4.17.2-kvm.qcow2.bz2","uuid":"df635688-a32e-11ed-a71b-02ab532efd3a","id":"3","format":"QCOW2","accountId":"1","checksum":"0e44e12e0a6a370b85d5d7f2ad541354","hvm":"false","displayText":"SystemVM Template (KVM)","imageDataStore":{"com.cloud.agent.api.to.NfsTO":{"_url":"nfs://3.70.229.74/export/secondary","_role":"Image"}},"name":"routing-3","size":"(0 bytes) 0","hypervisorType":"KVM","bootable":"false","uniqueName":"routing-3","directDownload":"false","deployAsIs":"false"}},"destTO":{"org.ap ache.cloudstack.storage.to.TemplateObjectTO":{"origUrl":"https://download.cloudstack.org/systemvm/4.17/systemvmtemplate-4.17.2-kvm.qcow2.bz2","uuid":"df635688-a32e-11ed-a71b-02ab532efd3a","id":"3","format":"QCOW2","accountId":"1","checksum":"0e44e12e0a6a370b85d5d7f2ad541354","hvm":"false","displayText":"SystemVM Template (KVM)","imageDataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"19986357-feca-4161-830a-2a147fc59d9f","name":"m0995.contaboserver.net-local-19986357","id":"7","poolType":"Filesystem","host":"79.143.179.221","path":"/var/lib/libvirt/images","port":"0","url":"Filesystem://79.143.179.221/var/lib/libvirt/images/?ROLE=Primary&STOREUUID=19986357-feca-4161-830a-2a147fc59d9f","isManaged":"false"}},"name":"routing-3","size":"(0 bytes) 0","hypervisorType":"KVM","bootable":"false","uniqueName":"routing-3","directDownload":"false","deployAsIs":"false"}},"executeInSequence":"true","options":{},"options2":{},"wait":"10800","bypassHostMaintenance":"false"}} ] } 2023-02-07 20:25:42,470 DEBUG [cloud.agent.Agent] (agentRequest-Handler-3:null) (logid:40b6260a) Processing command: org.apache.cloudstack.storage.command.CopyCommand 2023-02-07 20:25:42,470 DEBUG [storage.resource.StorageSubsystemCommandHandlerBase] (agentRequest-Handler-3:null) (logid:40b6260a) Executing command CopyCommand: [{"srcTO":{"path":"template/tmpl/1/3/","origUrl":"https://download.cloudstack.org/systemvm/4.17/systemvmtemplate-4.17.2-kvm.qcow2.bz2","uuid":"df635688-a32e-11ed-a71b-02ab532efd3a","id":3,"format":"QCOW2","accountId":1,"checksum":"0e44e12e0a6a370b85d5d7f2ad541354","hvm":false,"displayText":"SystemVM Template (KVM)","imageDataStore":{"_url":"nfs://3.70.229.74/export/secondary","_role":"Image"},"name":"routing-3","size":0,"hypervisorType":"KVM","bootable":false,"uniqueName":"routing-3","directDownload":false,"deployAsIs":false},"destTO":{"origUrl":"https://download.cloudstack.org/systemvm/4.17/systemvmtemplate-4.17.2-kvm.qcow2.bz2","uuid":"df635688-a32e-11ed -a71b-02ab532efd3a","id":3,"format":"QCOW2","accountId":1,"checksum":"0e44e12e0a6a370b85d5d7f2ad541354","hvm":false,"displayText":"SystemVM Template (KVM)","imageDataStore":{"uuid":"19986357-feca-4161-830a-2a147fc59d9f","name":"m0995.contaboserver.net-local-19986357","id":7,"poolType":"Filesystem","host":"79.143.179.221","path":"/var/lib/libvirt/images","port":0,"url":"Filesystem://79.143.179.221/var/lib/libvirt/images/?ROLE\u003dPrimary\u0026STOREUUID\u003d19986357-feca-4161-830a-2a147fc59d9f","isManaged":false},"name":"routing-3","size":0,"hypervisorType":"KVM","bootable":false,"uniqueName":"routing-3","directDownload":false,"deployAsIs":false},"executeInSequence":true,"options":{},"options2":{},"contextMap":{"logid":"40b6260a","job":"job-440/job-594"},"wait":10800,"bypassHostMaintenance":false}]. 2023-02-07 20:25:42,471 INFO [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-3:null) (logid:40b6260a) Attempting to create storage pool 73d1d51a-7a3a-3643-833c-a828041be576 (Ne tworkFilesystem) in libvirt 2023-02-07 20:25:42,471 DEBUG [kvm.resource.LibvirtConnection] (agentRequest-Handler-3:null) (logid:40b6260a) Looking for libvirtd connection at: qemu:///system 2023-02-07 20:25:42,489 INFO [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-3:null) (logid:40b6260a) Found existing defined storage pool 73d1d51a-7a3a-3643-833c-a828041be576, using it. 2023-02-07 20:25:42,490 INFO [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-3:null) (logid:40b6260a) Trying to fetch storage pool 73d1d51a-7a3a-3643-833c-a828041be576 from libvirt 2023-02-07 20:25:42,490 DEBUG [kvm.resource.LibvirtConnection] (agentRequest-Handler-3:null) (logid:40b6260a) Looking for libvirtd connection at: qemu:///system 2023-02-07 20:25:42,514 DEBUG [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-3:null) (logid:40b6260a) Successfully refreshed pool 73d1d51a-7a3a-3643-833c-a828041be576 Capacity: (242.11 GB) 259962437632 Used: (9.25 GB) 9936830464 Available: (232.85 G B) 250025607168 2023-02-07 20:25:42,582 INFO [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-3:null) (logid:40b6260a) Attempting to remove storage pool 73d1d51a-7a3a-3643-833c-a828041be576 from libvirt 2023-02-07 20:25:42,582 DEBUG [kvm.resource.LibvirtConnection] (agentRequest-Handler-3:null) (logid:40b6260a) Looking for libvirtd connection at: qemu:///system 2023-02-07 20:25:42,601 INFO [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-3:null) (logid:40b6260a) Storage pool 73d1d51a-7a3a-3643-833c-a828041be576 has no corresponding secret. Not removing any secret. 2023-02-07 20:25:42,602 INFO [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-3:null) (logid:40b6260a) Storage pool 73d1d51a-7a3a-3643-833c-a828041be576 was successfully removed from libvirt. 2023-02-07 20:25:42,603 DEBUG [cloud.agent.Agent] (agentRequest-Handler-3:null) (logid:40b6260a) Seq 7-1562186120744141803: { Ans: , MgmtId: 2934858251578, via: 7, Ver: v1, Flags: 110, [{"com.cloud.agent.api .storage.PrimaryStorageDownloadAnswer":{"templateSize":"(0 bytes) 0","result":"false","details":"Failed to get template from pool: 73d1d51a-7a3a-3643-833c-a828041be576","wait":"0","bypassHostMaintenance":"false"}}] } 2023-02-07 20:25:42,696 DEBUG [cloud.agent.Agent] (agentRequest-Handler-4:null) (logid:40b6260a) Request:Seq 7-1562186120744141804: { Cmd , MgmtId: 2934858251578, via: 7, Ver: v1, Flags: 100011, [{"com.cloud.agent.api.StopCommand":{"isProxy":"false","checkBeforeCleanup":"false","controlIp":"169.254.127.45","forceStop":"false","volumesToDisconnect":[],"vmName":"v-190-VM","executeInSequence":"false","wait":"0","bypassHostMaintenance":"false"}}] } 2023-02-07 20:25:42,696 DEBUG [cloud.agent.Agent] (agentRequest-Handler-4:null) (logid:40b6260a) Processing command: com.cloud.agent.api.StopCommand 2023-02-07 20:25:42,696 DEBUG [resource.wrapper.LibvirtStopCommandWrapper] (agentRequest-Handler-4:null) (logid:40b6260a) backing up the cmdline ` ` it seems the directory does not contain a image for systemvm template on kvm. -- This is an automated message from the Apache Git Service. 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