From UI check if your SSVM is Running and Agent state is Connected.
On 15/09/16, 3:39 PM, "Ugo Vasi" <ugo.vasi@procne.it> wrote:
>Hi all,
>manually migrating some VMs from one host to another in anticipation of
>a maintenance, we were stopped by an error that does not allow us to
>migrate any other VMs.
>We moved two VMs without problems and, after migrating the Secondary
>Storage VM it's now no longer possible to migrate further VMs due to the
>following error:
>
>
>2016-09-15 11:50:59,744 ERROR [c.c.v.VmWorkJobHandlerProxy]
>(Work-Job-Executor-154:ctx-b85c4d66 job-1943/job-1944 ctx-fb8615d0)
>Invocation exception, caused by:
>com.cloud.exception.AgentUnavailableException: Resource [Host:6] is
>unreachable: Host 6: Unable to prepare for migration due to
>com.cloud.utils.exception.CloudRuntimeException: Could not fetch storage
>pool 35620029-6800-38f4-8e7b-5ab68cc194ee from libvirt
> at
>com.cloud.hypervisor.kvm.storage.KVMStoragePoolManager.getStoragePool(KVMStoragePoolManager.java:212)
> (snipped)
>
>2016-09-15 11:50:59,746 INFO [c.c.v.VmWorkJobHandlerProxy]
>(Work-Job-Executor-154:ctx-b85c4d66 job-1943/job-1944 ctx-fb8615d0)
>Rethrow exception com.cloud.exception.AgentUnavailableException:
>Resource [Host:6] is unreachable: Host 6: Unable to prepare for
>migration due to com.cloud.utils.exception.CloudRuntimeException: Could
>not fetch storage pool 35620029-6800-38f4-8e7b-5ab68cc194ee from libvirt
> at
>com.cloud.hypervisor.kvm.storage.KVMStoragePoolManager.getStoragePool(KVMStoragePoolManager.java:212)
> (snipped)
>
>2016-09-15 11:50:59,746 DEBUG [c.c.v.VmWorkJobDispatcher]
>(Work-Job-Executor-154:ctx-b85c4d66 job-1943/job-1944) Done with run of
>VM work job: com.cloud.vm.VmWorkMigrate for VM 78, job origin: 1943
>
>
>Our configuration is:
>Cloudstack 4.5.2 on Ubuntu 14.04
>
>Thanks in advance
abhinandan.prateek@shapeblue.com
www.shapeblue.com
53 Chandos Place, Covent Garden, London WC2N 4HSUK
@shapeblue
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