nvazquez commented on issue #3110:
URL: https://github.com/apache/cloudstack/issues/3110#issuecomment-903111629
These are my test results using the main branch (4.16.0-SNAPSHOT) on KVM
environment:
- `scaleVirtualMachine` API always performs ROOT disk resize (despite global
setting 'enable.dynamic.scale.vm' value or template/service offering dynamic
scalable option checked)
- `changeServiceForVirtualMachine` does not perform ROOT disk resize even if
the global setting, template and service offering values for dynamic scalling
are enabled.
Logs below:
- 'enable.dynamic.scale.vm' = false, template dynamic sacallable = false,
service offering dynamic scalable = true. `changeServiceForVirtualMachine` API:
````
2021-08-20 18:01:52,872 DEBUG [c.c.a.ApiServlet]
(qtp1233705144-341:ctx-800776c5) (logid:cb9770c5) ===START=== 172.16.250.2 --
GET
apiKey=LIN6rqXuaJwMPfGYFh13qDwYz5VNNz1J2J6qIOWcd3oLQOq0WtD4CwRundBL6rzXToa3lQOC_vKjI3nkHtiD8Q&command=changeServiceForVirtualMachine&id=9bbbad3b-2942-4bc5-817c-b9e69cd8c616&response=json&serviceofferingid=dbffb956-e1ea-4e23-aa3b-6ff86b802753&signature=5YtGFUZ6FfriqOe8fXyrF0fJAdQ%3D
2021-08-20 18:01:52,875 DEBUG [c.c.a.ApiServer]
(qtp1233705144-341:ctx-800776c5 ctx-5ba2640e) (logid:cb9770c5) CIDRs from which
account 'Acct[8a72b754-cae7-11eb-aec6-1e0098000377-admin] -- Account {"id": 2,
"name": "admin", "uuid": "8a72b754-cae7-11eb-aec6-1e0098000377"}' is allowed to
perform API calls: 0.0.0.0/0,::/0
2021-08-20 18:01:52,914 WARN [o.a.c.f.j.AsyncJobExecutionContext]
(qtp1233705144-341:ctx-800776c5 ctx-5ba2640e ctx-f4ef84af) (logid:cb9770c5) Job
is executed without a context, setup psudo job for the executing thread
2021-08-20 18:01:52,923 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(qtp1233705144-341:ctx-800776c5 ctx-5ba2640e ctx-f4ef84af) (logid:cb9770c5)
Sync job-351 execution on object VmWorkJobQueue.28
2021-08-20 18:01:53,956 INFO [c.c.v.UserVmManagerImpl]
(qtp1233705144-341:ctx-800776c5 ctx-5ba2640e ctx-f4ef84af) (logid:cb9770c5) VM
cannot be configured to be dynamically scalable if any of the service
offering's dynamic scaling property, template's dynamic scaling property or
global setting is false
2021-08-20 18:01:53,959 DEBUG [c.c.r.ResourceLimitManagerImpl]
(qtp1233705144-341:ctx-800776c5 ctx-5ba2640e ctx-f4ef84af) (logid:cb9770c5)
Updating resource Type = cpu count for Account = 2 Operation = increasing
Amount = 1
2021-08-20 18:01:53,962 DEBUG [c.c.r.ResourceLimitManagerImpl]
(qtp1233705144-341:ctx-800776c5 ctx-5ba2640e ctx-f4ef84af) (logid:cb9770c5)
Updating resource Type = memory count for Account = 2 Operation = increasing
Amount = 1536
2021-08-20 18:01:53,979 DEBUG [c.c.a.ApiServlet]
(qtp1233705144-341:ctx-800776c5 ctx-5ba2640e ctx-f4ef84af) (logid:cb9770c5)
===END=== 172.16.250.2 -- GET
apiKey=LIN6rqXuaJwMPfGYFh13qDwYz5VNNz1J2J6qIOWcd3oLQOq0WtD4CwRundBL6rzXToa3lQOC_vKjI3nkHtiD8Q&command=changeServiceForVirtualMachine&id=9bbbad3b-2942-4bc5-817c-b9e69cd8c616&response=json&serviceofferingid=dbffb956-e1ea-4e23-aa3b-6ff86b802753&signature=5YtGFUZ6FfriqOe8fXyrF0fJAdQ%3D
````
- 'enable.dynamic.scale.vm' = true, template dynamic sacallable = true,
service offering dynamic scalable = true `changeServiceForVirtualMachine` API
attempts a ROOT disk resize and sends a resize command to the hypervisor agent
but having currentSize = newSize = actual size of the ROOT volume. Then, no
resize is performed:
````
2021-08-20 18:31:22,053 DEBUG [c.c.a.ApiServlet]
(qtp1233705144-341:ctx-ca45c685) (logid:eff47b8d) ===START=== 172.16.250.2 --
GET
apiKey=LIN6rqXuaJwMPfGYFh13qDwYz5VNNz1J2J6qIOWcd3oLQOq0WtD4CwRundBL6rzXToa3lQOC_vKjI3nkHtiD8Q&command=changeServiceForVirtualMachine&id=5298703e-2b13-454e-8dc7-a89391ca10cf&response=json&serviceofferingid=dbffb956-e1ea-4e23-aa3b-6ff86b802753&signature=g0bjxAG4fuAsPwwwr6xNdsAycNI%3D
2021-08-20 18:31:22,056 DEBUG [c.c.a.ApiServer]
(qtp1233705144-341:ctx-ca45c685 ctx-ca54d7a6) (logid:eff47b8d) CIDRs from which
account 'Acct[8a72b754-cae7-11eb-aec6-1e0098000377-admin] -- Account {"id": 2,
"name": "admin", "uuid": "8a72b754-cae7-11eb-aec6-1e0098000377"}' is allowed to
perform API calls: 0.0.0.0/0,::/0
2021-08-20 18:31:22,073 WARN [o.a.c.f.j.AsyncJobExecutionContext]
(qtp1233705144-341:ctx-ca45c685 ctx-ca54d7a6 ctx-99d68cd7) (logid:eff47b8d) Job
is executed without a context, setup psudo job for the executing thread
2021-08-20 18:31:22,078 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(qtp1233705144-341:ctx-ca45c685 ctx-ca54d7a6 ctx-99d68cd7) (logid:eff47b8d)
Sync job-375 execution on object VmWorkJobQueue.29
2021-08-20 18:31:23,892 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(AsyncJobMgr-Heartbeat-1:ctx-1d3bdd5b) (logid:cdda1cad) Execute sync-queue
item: SyncQueueItemVO {id:129, queueId: 127, contentType: AsyncJob, contentId:
375, lastProcessMsid: 32987898970999, lastprocessNumber: 3, lastProcessTime:
Fri Aug 20 18:31:23 UTC 2021, created: Fri Aug 20 18:31:22 UTC 2021}
2021-08-20 18:31:23,893 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(AsyncJobMgr-Heartbeat-1:ctx-1d3bdd5b) (logid:cdda1cad) Schedule queued job-375
2021-08-20 18:31:23,897 INFO [o.a.c.f.j.i.AsyncJobMonitor]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375) (logid:c1f6d0a0) Add
job-375 into job monitoring
2021-08-20 18:31:23,901 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375) (logid:cf6a9431) Executing
AsyncJobVO {id:375, userId: 2, accountId: 2, instanceType: null, instanceId:
null, cmd: com.cloud.vm.VmWorkResizeVolume, cmdInfo:
rO0ABXNyAB9jb20uY2xvdWQudm0uVm1Xb3JrUmVzaXplVm9sdW1lVNN8x9BXvoICAAhKAAtjdXJyZW50U2l6ZUoAB25ld1NpemVaAAhzaHJpbmtPa0oACHZvbHVtZUlkTAAcbmV3SHlwZXJ2aXNvclNuYXBzaG90UmVzZXJ2ZXQAE0xqYXZhL2xhbmcvSW50ZWdlcjtMAApuZXdNYXhJb3BzdAAQTGphdmEvbGFuZy9Mb25nO0wACm5ld01pbklvcHNxAH4AAkwAFG5ld1NlcnZpY2VPZmZlcmluZ0lkcQB-AAJ4cgATY29tLmNsb3VkLnZtLlZtV29ya5-ZtlbwJWdrAgAESgAJYWNjb3VudElkSgAGdXNlcklkSgAEdm1JZEwAC2hhbmRsZXJOYW1ldAASTGphdmEvbGFuZy9TdHJpbmc7eHAAAAAAAAAAAgAAAAAAAAACAAAAAAAAAB10ABRWb2x1bWVBcGlTZXJ2aWNlSW1wbAAAAAADIAAAAAAAAAMgAAAAAAAAAAAAAB9wcHBw,
cmdVersion: 0, status: IN_PROGRESS, processStatus: 0, resultCode: 0, result:
null, initMsid: 32987898970999, completeMsid: null, lastUpdated: null,
lastPolled: null, created: Fri Aug 2
0 18:31:22 UTC 2021, removed: null}
2021-08-20 18:31:23,902 DEBUG [c.c.v.VmWorkJobDispatcher]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375) (logid:cf6a9431) Run VM
work job: com.cloud.vm.VmWorkResizeVolume for VM 29, job origin: 350
2021-08-20 18:31:23,903 DEBUG [c.c.v.VmWorkJobHandlerProxy]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Execute VM work job:
com.cloud.vm.VmWorkResizeVolume{"volumeId":31,"currentSize":52428800,"newSize":52428800,"shrinkOk":false,"userId":2,"accountId":2,"vmId":29,"handlerName":"VolumeApiServiceImpl"}
2021-08-20 18:31:23,906 DEBUG [c.c.s.StorageManagerImpl]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Checking pool 2 for storage, totalSize: 2197949513728,
usedBytes: 1025024983040, usedPct: 0.46635510808500247, disable threshold: 0.85
2021-08-20 18:31:23,906 DEBUG [c.c.s.StorageManagerImpl]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Destination pool id: 2
2021-08-20 18:31:23,911 DEBUG [c.c.h.o.r.Ovm3HypervisorGuru]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) getCommandHostDelegation: class
com.cloud.agent.api.storage.ResizeVolumeCommand
2021-08-20 18:31:23,911 DEBUG [c.c.h.XenServerGuru]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) We are returning the default host to execute commands because
the command is not of Copy type.
2021-08-20 18:31:23,913 DEBUG [c.c.a.t.Request]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Seq 2-5682135354858017887: Sending { Cmd , MgmtId:
32987898970999, via: 2(ref-trl-1093-k-M7-nicolas-vazquez-kvm2), Ver: v1, Flags:
100011,
[{"com.cloud.agent.api.storage.ResizeVolumeCommand":{"path":"28223522-eae5-4004-89da-aedbe360782c","pool":{"id":"2","uuid":"88ab8905-5d8f-35f8-8677-8b2e6561b8ad","host":"10.0.32.4","path":"/acs/primary/ref-trl-1093-k-M7-nicolas-vazquez/ref-trl-1093-k-M7-nicolas-vazquez-kvm-pri2","port":"2049","type":"NetworkFilesystem"},"currentSize":"52428800","newSize":"(50.00
MB)
52428800","shrinkOk":"false","vmInstance":"i-2-29-VM","managed":"false","wait":"0","bypassHostMaintenance":"false"}}]
}
2021-08-20 18:31:23,955 DEBUG [c.c.a.t.Request]
(AgentManager-Handler-12:null) (logid:) Seq 2-5682135354858017887: Processing:
{ Ans: , MgmtId: 32987898970999, via: 2, Ver: v1, Flags: 10,
[{"com.cloud.agent.api.storage.ResizeVolumeAnswer":{"newSize":"(50.00 MB)
52428800","result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}}]
}
2021-08-20 18:31:23,955 DEBUG [c.c.a.t.Request]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Seq 2-5682135354858017887: Received: { Ans: , MgmtId:
32987898970999, via: 2(ref-trl-1093-k-M7-nicolas-vazquez-kvm2), Ver: v1, Flags:
10, { ResizeVolumeAnswer } }
2021-08-20 18:31:23,955 DEBUG
[o.a.c.s.d.d.CloudStackPrimaryDataStoreDriverImpl]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Resize: volume started at size: (50.00 MB) 52428800 and ended
at size: (50.00 MB) 52428800
2021-08-20 18:31:23,962 DEBUG [c.c.r.ResourceLimitManagerImpl]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Updating resource Type = primary_storage count for Account = 2
Operation = increasing Amount = (0 bytes) 0
2021-08-20 18:31:23,967 DEBUG [c.c.v.VmWorkJobHandlerProxy]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Done executing VM work job:
com.cloud.vm.VmWorkResizeVolume{"volumeId":31,"currentSize":52428800,"newSize":52428800,"shrinkOk":false,"userId":2,"accountId":2,"vmId":29,"handlerName":"VolumeApiServiceImpl"}
2021-08-20 18:31:23,968 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Complete async job-375, jobStatus: SUCCEEDED, resultCode: 0,
result:
rO0ABXNyAA5qYXZhLmxhbmcuTG9uZzuL5JDMjyPfAgABSgAFdmFsdWV4cgAQamF2YS5sYW5nLk51bWJlcoaslR0LlOCLAgAAeHAAAAAAAAAAHw
2021-08-20 18:31:23,969 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Publish async job-375 complete on message bus
2021-08-20 18:31:23,969 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Wake up jobs related to job-375
2021-08-20 18:31:23,969 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Update db status for job-375
2021-08-20 18:31:23,969 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375 ctx-7f184d33)
(logid:cf6a9431) Wake up jobs joined with job-375 and disjoin all subjobs
created from job- 375
2021-08-20 18:31:23,973 DEBUG [c.c.v.VmWorkJobDispatcher]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375) (logid:cf6a9431) Done with
run of VM work job: com.cloud.vm.VmWorkResizeVolume for VM 29, job origin: 350
2021-08-20 18:31:23,973 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375) (logid:cf6a9431) Done
executing com.cloud.vm.VmWorkResizeVolume for job-375
2021-08-20 18:31:23,975 INFO [o.a.c.f.j.i.AsyncJobMonitor]
(Work-Job-Executor-50:ctx-53159f47 job-350/job-375) (logid:cf6a9431) Remove
job-375 from job monitoring
2021-08-20 18:31:23,988 DEBUG [c.c.r.ResourceLimitManagerImpl]
(qtp1233705144-341:ctx-ca45c685 ctx-ca54d7a6 ctx-99d68cd7) (logid:eff47b8d)
Updating resource Type = cpu count for Account = 2 Operation = increasing
Amount = 1
2021-08-20 18:31:23,991 DEBUG [c.c.r.ResourceLimitManagerImpl]
(qtp1233705144-341:ctx-ca45c685 ctx-ca54d7a6 ctx-99d68cd7) (logid:eff47b8d)
Updating resource Type = memory count for Account = 2 Operation = increasing
Amount = 1536
2021-08-20 18:31:24,009 DEBUG [c.c.a.ApiServlet]
(qtp1233705144-341:ctx-ca45c685 ctx-ca54d7a6 ctx-99d68cd7) (logid:eff47b8d)
===END=== 172.16.250.2 -- GET
apiKey=LIN6rqXuaJwMPfGYFh13qDwYz5VNNz1J2J6qIOWcd3oLQOq0WtD4CwRundBL6rzXToa3lQOC_vKjI3nkHtiD8Q&command=changeServiceForVirtualMachine&id=5298703e-2b13-454e-8dc7-a89391ca10cf&response=json&serviceofferingid=dbffb956-e1ea-4e23-aa3b-6ff86b802753&signature=g0bjxAG4fuAsPwwwr6xNdsAycNI%3D
````
@rhtyd do we want the same behaviour in `scaleVirtualMachine` API?
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