Hi Daan and users, Yes, I resolved the issue but it's only a work-around, I have found that the problem is reproducible but I do not understand if I am the only one to have noticed it and if there is another more elegant and definitive solution.
Il giorno ven 31 gen 2020 alle ore 13:31 Daan Hoogland < daan.hoogl...@gmail.com> ha scritto: > sorry to not have any focus on this Charlie, > Do I read correctly that you resolved your issue? > > On Tue, Jan 28, 2020 at 2:46 PM Charlie Holeowsky < > charlie.holeow...@gmail.com> wrote: > >> In this period I have performed some testsand I found a workarount for >> the metrics problem. >> I created a test environment in the laboratory with the main >> characteristics equal to that of production (acs 4.11.2.0, all Ubuntu 16.04 >> OS, KVM, NFS as shared storage and advanced network). Then I added a ubuntu >> 18.04 new primary storage. >> >> I create a new VM in the new storage server and and after a while the >> metrics appeared as on the first storage, so the storage is working. >> >> I destroyed this VM, I create a new one on the first (old) storage and >> then I migrate it on the new storage. >> >> After migrating the disk from the first primary storage to the second one >> i have encountered the same problem (same error on agent.log >> com.cloud.utils.exception.CloudRuntimeException: Can't find >> volume:5a521eb0...) and the volume metrics and metrics didn't appear or >> update. >> >> In this test environment I created a symbolic link in the filesystem of >> the storage server taking the name of the disk just migrated (the one with >> the name path) and the uuid name (the one that appear in error message). >> >> >> Here is an example to better explain me. >> >> I took the list of volumes where path is different from uuid which >> returns the data of the migrated volumes: >> >> mysql> select id,uuid,path from volumes where uuid!=path; >> >> +----+--------------------------------------+--------------------------------------+ >> | id | uuid | path >> | >> >> +----+--------------------------------------+--------------------------------------+ >> | 10 | 5a521eb0-266f-4353-b4b2-1d63a483e5b5 | >> 165b92ba-68f1-4172-be35-bbe1d032cb7c | >> | 12 | acb3bb29-9bac-4a2a-aefa-3c6ac1c2846b | >> 56aa3961-dbc2-4f98-9246-a7497eef3214 | >> >> +----+--------------------------------------+--------------------------------------+ >> >> In the storage server I make the symbolic links (ln -s <path> <uuid>): >> >> # ln >> -s 5a521eb0-266f-4353-b4b2-1d63a483e5b5 165b92ba-68f1-4172-be35-bbe1d032cb7c >> # ln -s acb3bb29-9bac-4a2a-aefa-3c6ac1c2846b >> 56aa3961-dbc2-4f98-9246-a7497eef3214 >> >> After doing this, I waited some time and then I found that metrics were >> updated and the message in agent.log no longer appeared. >> >> >> Il giorno gio 23 gen 2020 alle ore 17:53 Charlie Holeowsky < >> charlie.holeow...@gmail.com> ha scritto: >> >>> I still don't understand >>> why com.cloud.hypervisor.kvm.storage.LibvirtStoragePool don't find the >>> volume d93d3c0a-3859-4473-951d-9b5c5912c76 that exists as file >>> 39148fe1-842b-433a-8a7f-85e90f316e04... >>> >>> It's the only anomaly I have found. Where can I look again? >>> >>> Il giorno lun 20 gen 2020 alle ore 16:27 Daan Hoogland < >>> daan.hoogl...@gmail.com> ha scritto: >>> >>>> but the record you send earlier also says that is should be looking for >>>> 39148fe1-842b-433a-8a7f-85e90f316e04, in the path field. the message might >>>> be just that, a message. >>>> >>>> On Mon, Jan 20, 2020 at 3:35 PM Charlie Holeowsky < >>>> charlie.holeow...@gmail.com> wrote: >>>> >>>>> I think that's the problem because in the logs that I have forwarded >>>>> it reads: >>>>> Can't find volume: d93d3c0a-3859-4473-951d-9b5c5912c767 >>>>> >>>>> This is the volume ID of migrated file but it do not exist on primary >>>>> storage (new or old one) but it exist >>>>> as 39148fe1-842b-433a-8a7f-85e90f316e04. >>>>> >>>>> Il giorno lun 20 gen 2020 alle ore 12:35 Daan Hoogland < >>>>> daan.hoogl...@gmail.com> ha scritto: >>>>> >>>>>> also, can you see the primary storage being mounted? >>>>>> >>>>>> >>>>>> On Mon, Jan 20, 2020 at 12:33 PM Daan Hoogland < >>>>>> daan.hoogl...@gmail.com> wrote: >>>>>> >>>>>>> Why do you think that Charlie? Is it in the logs like that somewhere? >>>>>>> >>>>>>> On Mon, Jan 20, 2020 at 9:52 AM Charlie Holeowsky < >>>>>>> charlie.holeow...@gmail.com> wrote: >>>>>>> >>>>>>>> Hi Daan, >>>>>>>> in fact I find the volume file >>>>>>>> (39148fe1-842b-433a-8a7f-85e90f316e04) in the repositry id = 3 (the new >>>>>>>> one) but it seems to me that the cloudstack system goes looking for the >>>>>>>> volume with its "old" name (path) that doesn't exist... >>>>>>>> >>>>>>>> Il giorno sab 18 gen 2020 alle ore 21:41 Daan Hoogland < >>>>>>>> daan.hoogl...@gmail.com> ha scritto: >>>>>>>> >>>>>>>>> Charlie, >>>>>>>>> forgive my not replying in a timely manner. This might happen if >>>>>>>>> the disk was migrated. In this case probably from primary storage >>>>>>>>> with id 1 >>>>>>>>> to the one with id 3. the second record (pool_id 1) is removed, so >>>>>>>>> you can >>>>>>>>> ignore that one. The first seems legit. You should be able to find >>>>>>>>> that >>>>>>>>> disks on your primary storage with id 3. >>>>>>>>> hope this helps. >>>>>>>>> >>>>>>>>> On Thu, Jan 16, 2020 at 2:07 PM Charlie Holeowsky < >>>>>>>>> charlie.holeow...@gmail.com> wrote: >>>>>>>>> >>>>>>>>>> Hi Daan and users, >>>>>>>>>> to better explain I show you the two records related to the disk >>>>>>>>>> that generates the error message. >>>>>>>>>> >>>>>>>>>> In the first query there are the data of the disk currently in >>>>>>>>>> use which has the "uuid" equal to the name searched by the procedure >>>>>>>>>> com.cloud.hypervisor.kvm.storage.LibvirtStoragePool.getPhysicalDiskand >>>>>>>>>> a >>>>>>>>>> has a different "path" field. >>>>>>>>>> >>>>>>>>>> In the second one we note that the "path" field is equal to the >>>>>>>>>> "uuid" of the volume in use but has null "uuid" (and state=Expunged). >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> mysql> select * from volumes where >>>>>>>>>> uuid='d93d3c0a-3859-4473-951d-9b5c5912c767'; >>>>>>>>>> >>>>>>>>>> +-----+------------+-----------+---------+--------------+-------------+-----------+----------+--------------------------------------+-------------+---------------------+--------------------------------------+--------+----------------+------------+---------+-------------+-----------+------------------+-------------+----------------------------+-------------+---------------------+----------+---------------------+---------+-------+------------+--------------+-----------+------------------------+--------+----------------+--------+----------+----------+---------------+-------------------+ >>>>>>>>>> | id | account_id | domain_id | pool_id | last_pool_id | >>>>>>>>>> instance_id | device_id | name | uuid >>>>>>>>>> | >>>>>>>>>> size | folder | path >>>>>>>>>> | >>>>>>>>>> pod_id | data_center_id | iscsi_name | host_ip | volume_type | >>>>>>>>>> pool_type | >>>>>>>>>> disk_offering_id | template_id | first_snapshot_backup_uuid | >>>>>>>>>> recreatable | >>>>>>>>>> created | attached | updated | removed | >>>>>>>>>> state | >>>>>>>>>> chain_info | update_count | disk_type | vm_snapshot_chain_size | >>>>>>>>>> iso_id | >>>>>>>>>> display_volume | format | min_iops | max_iops | hv_ss_reserve | >>>>>>>>>> provisioning_type | >>>>>>>>>> >>>>>>>>>> +-----+------------+-----------+---------+--------------+-------------+-----------+----------+--------------------------------------+-------------+---------------------+--------------------------------------+--------+----------------+------------+---------+-------------+-----------+------------------+-------------+----------------------------+-------------+---------------------+----------+---------------------+---------+-------+------------+--------------+-----------+------------------------+--------+----------------+--------+----------+----------+---------------+-------------------+ >>>>>>>>>> | 213 | 2 | 1 | 3 | 1 | >>>>>>>>>> 148 | 1 | DATA-148 | d93d3c0a-3859-4473-951d-9b5c5912c767 | >>>>>>>>>> 53687091200 | /srv/primary | 39148fe1-842b-433a-8a7f-85e90f316e04 | >>>>>>>>>> NULL >>>>>>>>>> | 1 | NULL | NULL | DATADISK | NULL | >>>>>>>>>> 34 | NULL | NULL | 0 | >>>>>>>>>> 2019-11-26 10:41:46 | NULL | 2019-11-26 10:41:50 | NULL | >>>>>>>>>> Ready | >>>>>>>>>> NULL | 2 | NULL | NULL | >>>>>>>>>> NULL | >>>>>>>>>> 1 | QCOW2 | NULL | NULL | NULL | thin >>>>>>>>>> | >>>>>>>>>> >>>>>>>>>> +-----+------------+-----------+---------+--------------+-------------+-----------+----------+--------------------------------------+-------------+---------------------+--------------------------------------+--------+----------------+------------+---------+-------------+-----------+------------------+-------------+----------------------------+-------------+---------------------+----------+---------------------+---------+-------+------------+--------------+-----------+------------------------+--------+----------------+--------+----------+----------+---------------+-------------------+ >>>>>>>>>> 1 row in set (0.00 sec) >>>>>>>>>> >>>>>>>>>> mysql> select * from volumes where >>>>>>>>>> path='d93d3c0a-3859-4473-951d-9b5c5912c767'; >>>>>>>>>> >>>>>>>>>> +-----+------------+-----------+---------+--------------+-------------+-----------+----------+------+-------------+--------+--------------------------------------+--------+----------------+------------+---------+-------------+-----------+------------------+-------------+----------------------------+-------------+---------------------+----------+---------------------+---------------------+----------+------------+--------------+-----------+------------------------+--------+----------------+--------+----------+----------+---------------+-------------------+ >>>>>>>>>> | id | account_id | domain_id | pool_id | last_pool_id | >>>>>>>>>> instance_id | device_id | name | uuid | size | folder | >>>>>>>>>> path >>>>>>>>>> | pod_id | data_center_id | iscsi_name | >>>>>>>>>> host_ip | volume_type | pool_type | disk_offering_id | template_id | >>>>>>>>>> first_snapshot_backup_uuid | recreatable | created | >>>>>>>>>> attached | >>>>>>>>>> updated | removed | state | chain_info | >>>>>>>>>> update_count | disk_type | vm_snapshot_chain_size | iso_id | >>>>>>>>>> display_volume >>>>>>>>>> | format | min_iops | max_iops | hv_ss_reserve | provisioning_type | >>>>>>>>>> >>>>>>>>>> +-----+------------+-----------+---------+--------------+-------------+-----------+----------+------+-------------+--------+--------------------------------------+--------+----------------+------------+---------+-------------+-----------+------------------+-------------+----------------------------+-------------+---------------------+----------+---------------------+---------------------+----------+------------+--------------+-----------+------------------------+--------+----------------+--------+----------+----------+---------------+-------------------+ >>>>>>>>>> | 212 | 2 | 1 | 1 | NULL | >>>>>>>>>> 148 | 1 | DATA-148 | NULL | 53687091200 | NULL | >>>>>>>>>> d93d3c0a-3859-4473-951d-9b5c5912c767 | NULL | 1 | NULL >>>>>>>>>> | NULL | DATADISK | NULL | 34 | NULL >>>>>>>>>> | NULL >>>>>>>>>> | 0 | 2019-11-26 10:38:23 | NULL >>>>>>>>>> | >>>>>>>>>> 2019-11-26 10:41:50 | 2019-11-26 10:41:50 | Expunged | NULL | >>>>>>>>>> 8 | NULL | NULL | NULL | 1 >>>>>>>>>> | QCOW2 >>>>>>>>>> | NULL | NULL | NULL | thin | >>>>>>>>>> >>>>>>>>>> +-----+------------+-----------+---------+--------------+-------------+-----------+----------+------+-------------+--------+--------------------------------------+--------+----------------+------------+---------+-------------+-----------+------------------+-------------+----------------------------+-------------+---------------------+----------+---------------------+---------------------+----------+------------+--------------+-----------+------------------------+--------+----------------+--------+----------+----------+---------------+-------------------+ >>>>>>>>>> 1 row in set (0.00 sec) >>>>>>>>>> >>>>>>>>>> Il giorno mar 14 gen 2020 alle ore 15:05 Daan Hoogland < >>>>>>>>>> daan.hoogl...@gmail.com> ha scritto: >>>>>>>>>> >>>>>>>>>>> So Charlie, >>>>>>>>>>> d93d3c0a-3859-4473-951d-9b5c5912c767 is actually a valid disk? >>>>>>>>>>> does it exist on the backend nfs? >>>>>>>>>>> and the pool 9af0d1c6-85f2-3c55-94af-6ac17cb4024c does it exist >>>>>>>>>>> both in cloudstack and on the backend? >>>>>>>>>>> >>>>>>>>>>> if both are answered with yes, you probably have a permissions >>>>>>>>>>> issue, which might be in the network. >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Tue, Jan 14, 2020 at 10:21 AM Charlie Holeowsky < >>>>>>>>>>> charlie.holeow...@gmail.com> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi Daan and users, >>>>>>>>>>>> the infrastructure is based on the Linux environment. The >>>>>>>>>>>> management server, hosts and storage are all Ubuntu 16.04 except >>>>>>>>>>>> the new >>>>>>>>>>>> storage server which is an Ubuntu 18.04. The hypervisor used is >>>>>>>>>>>> Qemu-kvm >>>>>>>>>>>> with NFS to share the storage. >>>>>>>>>>>> >>>>>>>>>>>> We tried to add another primary storage and creating a VM that >>>>>>>>>>>> would use it we found no problems, the statistics update and no >>>>>>>>>>>> error >>>>>>>>>>>> messages appear. >>>>>>>>>>>> >>>>>>>>>>>> Gere is an excerpt of the logs of the most complete agent: >>>>>>>>>>>> >>>>>>>>>>>> 2020-01-14 09:01:45,749 INFO >>>>>>>>>>>> [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-2:null) >>>>>>>>>>>> (logid:c3851d3a) Trying to fetch storage pool >>>>>>>>>>>> 171e90f4-511e-3b10-9310-b9eec0094be6 from libvirt >>>>>>>>>>>> 2020-01-14 09:01:45,752 INFO >>>>>>>>>>>> [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-2:null) >>>>>>>>>>>> (logid:c3851d3a) Asking libvirt to refresh storage pool >>>>>>>>>>>> 171e90f4-511e-3b10-9310-b9eec0094be6 >>>>>>>>>>>> 2020-01-14 09:01:46,641 INFO >>>>>>>>>>>> [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-4:null) >>>>>>>>>>>> (logid:c3851d3a) Trying to fetch storage pool >>>>>>>>>>>> 9af0d1c6-85f2-3c55-94af-6ac17cb4024c from libvirt >>>>>>>>>>>> 2020-01-14 09:01:46,643 INFO >>>>>>>>>>>> [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-4:null) >>>>>>>>>>>> (logid:c3851d3a) Asking libvirt to refresh storage pool >>>>>>>>>>>> 9af0d1c6-85f2-3c55-94af-6ac17cb4024c >>>>>>>>>>>> 2020-01-14 09:05:51,529 INFO >>>>>>>>>>>> [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-1:null) >>>>>>>>>>>> (logid:2765ff88) Trying to fetch storage pool >>>>>>>>>>>> 9af0d1c6-85f2-3c55-94af-6ac17cb4024c from libvirt >>>>>>>>>>>> 2020-01-14 09:05:51,532 INFO >>>>>>>>>>>> [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-1:null) >>>>>>>>>>>> (logid:2765ff88) Asking libvirt to refresh storage pool >>>>>>>>>>>> 9af0d1c6-85f2-3c55-94af-6ac17cb4024c >>>>>>>>>>>> 2020-01-14 09:10:47,286 INFO >>>>>>>>>>>> [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-3:null) >>>>>>>>>>>> (logid:6d27b740) Trying to fetch storage pool >>>>>>>>>>>> 9af0d1c6-85f2-3c55-94af-6ac17cb4024c from libvirt >>>>>>>>>>>> 2020-01-14 09:10:47,419 WARN [cloud.agent.Agent] >>>>>>>>>>>> (agentRequest-Handler-3:null) (logid:6d27b740) Caught: >>>>>>>>>>>> com.cloud.utils.exception.CloudRuntimeException: Can't find >>>>>>>>>>>> volume:d93d3c0a-3859-4473-951d-9b5c5912c767 >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.storage.LibvirtStoragePool.getPhysicalDisk(LibvirtStoragePool.java:149) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.getVolumeStat(LibvirtGetVolumeStatsCommandWrapper.java:63) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.execute(LibvirtGetVolumeStatsCommandWrapper.java:52) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.execute(LibvirtGetVolumeStatsCommandWrapper.java:40) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper.execute(LibvirtRequestWrapper.java:78) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1450) >>>>>>>>>>>> at com.cloud.agent.Agent.processRequest(Agent.java:645) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:1083) >>>>>>>>>>>> at com.cloud.utils.nio.Task.call(Task.java:83) >>>>>>>>>>>> at com.cloud.utils.nio.Task.call(Task.java:29) >>>>>>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266) >>>>>>>>>>>> at >>>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) >>>>>>>>>>>> at >>>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) >>>>>>>>>>>> at java.lang.Thread.run(Thread.java:748) >>>>>>>>>>>> 2020-01-14 09:20:48,390 INFO >>>>>>>>>>>> [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-4:null) >>>>>>>>>>>> (logid:ec72387b) Trying to fetch storage pool >>>>>>>>>>>> 9af0d1c6-85f2-3c55-94af-6ac17cb4024c from libvirt >>>>>>>>>>>> 2020-01-14 09:20:48,536 WARN [cloud.agent.Agent] >>>>>>>>>>>> (agentRequest-Handler-4:null) (logid:ec72387b) Caught: >>>>>>>>>>>> com.cloud.utils.exception.CloudRuntimeException: Can't find >>>>>>>>>>>> volume:d93d3c0a-3859-4473-951d-9b5c5912c767 >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.storage.LibvirtStoragePool.getPhysicalDisk(LibvirtStoragePool.java:149) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.getVolumeStat(LibvirtGetVolumeStatsCommandWrapper.java:63) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.execute(LibvirtGetVolumeStatsCommandWrapper.java:52) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.execute(LibvirtGetVolumeStatsCommandWrapper.java:40) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper.execute(LibvirtRequestWrapper.java:78) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1450) >>>>>>>>>>>> at com.cloud.agent.Agent.processRequest(Agent.java:645) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:1083) >>>>>>>>>>>> at com.cloud.utils.nio.Task.call(Task.java:83) >>>>>>>>>>>> at com.cloud.utils.nio.Task.call(Task.java:29) >>>>>>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266) >>>>>>>>>>>> at >>>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) >>>>>>>>>>>> at >>>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) >>>>>>>>>>>> at java.lang.Thread.run(Thread.java:748) >>>>>>>>>>>> 2020-01-14 09:25:15,259 INFO >>>>>>>>>>>> [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-5:null) >>>>>>>>>>>> (logid:1a7e082e) Trying to fetch storage pool >>>>>>>>>>>> 9af0d1c6-85f2-3c55-94af-6ac17cb4024c from libvirt >>>>>>>>>>>> 2020-01-14 09:25:15,261 INFO >>>>>>>>>>>> [kvm.storage.LibvirtStorageAdaptor] (agentRequest-Handler-5:null) >>>>>>>>>>>> (logid:1a7e082e) Asking libvirt to refresh storage pool >>>>>>>>>>>> 9af0d1c6-85f2-3c55-94af-6ac17cb4024c >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> And here the management server log: >>>>>>>>>>>> >>>>>>>>>>>> 2020-01-14 09:21:27,105 DEBUG [c.c.a.t.Request] >>>>>>>>>>>> (AgentManager-Handler-2:null) (logid:) Seq 15-705657766613619075: >>>>>>>>>>>> Processing: { Ans: , MgmtId: 220777304233416, via: 15, Ver: v1, >>>>>>>>>>>> Flags: 10, >>>>>>>>>>>> [{"com.cloud.agent.api.Answer":{"result":false,"details":"com.cloud.utils.exception.CloudRuntimeException: >>>>>>>>>>>> Can't find volume:d93d3c0a-3859-4473-951d-9b5c5912c767\n\tat >>>>>>>>>>>> com.cloud.hypervisor.kvm.storage.LibvirtStoragePool.getPhysicalDisk(LibvirtStoragePool.java:149)\n\tat >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.getVolumeStat(LibvirtGetVolumeStatsCommandWrapper.java:63)\n\tat >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.execute(LibvirtGetVolumeStatsCommandWrapper.java:52)\n\tat >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.execute(LibvirtGetVolumeStatsCommandWrapper.java:40)\n\tat >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper.execute(LibvirtRequestWrapper.java:78)\n\tat >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1450)\n\tat >>>>>>>>>>>> com.cloud.agent.Agent.processRequest(Agent.java:645)\n\tat >>>>>>>>>>>> com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:1083)\n\tat >>>>>>>>>>>> com.cloud.utils.nio.Task.call(Task.java:83)\n\tat >>>>>>>>>>>> com.cloud.utils.nio.Task.call(Task.java:29)\n\tat >>>>>>>>>>>> java.util.concurrent.FutureTask.run(FutureTask.java:266)\n\tat >>>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)\n\tat >>>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)\n\tat >>>>>>>>>>>> java.lang.Thread.run(Thread.java:748)\n","wait":0}}] } >>>>>>>>>>>> 2020-01-14 09:21:27,105 DEBUG [c.c.a.t.Request] >>>>>>>>>>>> (StatsCollector-6:ctx-fd801d0a) (logid:ec72387b) Seq >>>>>>>>>>>> 15-705657766613619075: >>>>>>>>>>>> Received: { Ans: , MgmtId: 220777304233416, via: 15(csdell017), >>>>>>>>>>>> Ver: v1, >>>>>>>>>>>> Flags: 10, { Answer } } >>>>>>>>>>>> 2020-01-14 09:21:27,105 DEBUG [c.c.a.m.AgentManagerImpl] >>>>>>>>>>>> (StatsCollector-6:ctx-fd801d0a) (logid:ec72387b) Details from >>>>>>>>>>>> executing >>>>>>>>>>>> class com.cloud.agent.api.GetVolumeStatsCommand: >>>>>>>>>>>> com.cloud.utils.exception.CloudRuntimeException: Can't find >>>>>>>>>>>> volume:d93d3c0a-3859-4473-951d-9b5c5912c767 >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.storage.LibvirtStoragePool.getPhysicalDisk(LibvirtStoragePool.java:149) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.getVolumeStat(LibvirtGetVolumeStatsCommandWrapper.java:63) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.execute(LibvirtGetVolumeStatsCommandWrapper.java:52) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVolumeStatsCommandWrapper.execute(LibvirtGetVolumeStatsCommandWrapper.java:40) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper.execute(LibvirtRequestWrapper.java:78) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1450) >>>>>>>>>>>> at com.cloud.agent.Agent.processRequest(Agent.java:645) >>>>>>>>>>>> at >>>>>>>>>>>> com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:1083) >>>>>>>>>>>> at com.cloud.utils.nio.Task.call(Task.java:83) >>>>>>>>>>>> at com.cloud.utils.nio.Task.call(Task.java:29) >>>>>>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266) >>>>>>>>>>>> at >>>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) >>>>>>>>>>>> at >>>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) >>>>>>>>>>>> at java.lang.Thread.run(Thread.java:748) >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> on 09/01/20 12:58, Daan Hoogland wrote: >>>>>>>>>>>> >>>>>>>>>>>> Charlie, I think you'll have to explain a bit more about your >>>>>>>>>>>> environment >>>>>>>>>>>> to get an answer. what type of storage is it? Where did you >>>>>>>>>>>> migrate the VM >>>>>>>>>>>> from and to? What types() of hypervisors are you using? Though >>>>>>>>>>>> saying **the** >>>>>>>>>>>> agent logs suggests KVM, you are still leaving people guessing a >>>>>>>>>>>> lot. >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> Daan >>>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Daan >>>>>>>>> >>>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Daan >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Daan >>>>>> >>>>> >>>> >>>> -- >>>> Daan >>>> >>> > > -- > Daan >