VM is reachable only from oVirt node
by sweettriplek＠gmail.com
VM running with centos is not reaching to any other network other than oVirt node. I tried to apply no network filer, clean-filter while creating vNIC interfaces but no luck.
Setup configurations:
- oVirt Engine and Node running on different machines
- OVirt running on cent OS
Please help me to resolve this issue, thanks in advance.
5 years, 11 months
VM is reachable only from oVirt node
by sweettriplek＠gmail.com
VM running with centos is not reaching to any other network other than oVirt node. I tried to apply no network filer, clean-filter while creating vNIC interfaces but no luck.
Setup configurations:
- oVirt Engine and Node running on different machines
- OVirt running on cent OS
Please help me to resolve this issue, thanks in advance.
5 years, 11 months
Hosted engine cannot migrate
by Callum Smith
Dear All,
Getting an issue where the HE can't b migrated, the log is full of:
"VM HostedEngine is down with error. Exit message: resource busy: Failed to acquire lock: Lease is held by another host."
engine.log attached
Regards,
Callum
--
Callum Smith
Research Computing Core
Wellcome Trust Centre for Human Genetics
University of Oxford
e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk>
5 years, 11 months
VM hanging at boot - [drm] Initialized qxl
by Leo David
Hello everyone,
I have some Centos7 vms created from template ( CentOS 7 Generic Cloud
Image v1802 for x86_64 )
I have alocated planty of resources to them, but they all have this issue
when starting, they hang with the following message in console about 5-7
minutes.
[drm] Initialized qxl 0.1.0 20120117 for 0000:00:02:0 on mirror 0
After a while, vm eventually boots up...
Running self-hosted ovirt-node 4.2
Does anyone know what could be the issue for this behavior ?
Thank you !
--
Best regards, Leo David
5 years, 11 months
Question re: MaxFreeMemoryforOverUtlized and MinFreeMemoryforUnderUtilized
by Alastair Neil
Can someone clarify these setting for me, I am having difficulty parsing
what exactly they mean. They seem to me to be backwards.
If I wish to set a threshold at which I want my host to be consider over
utilized, not schedule any new VMs, and migrate VMs away, then surely I
should specify a minimum threshold of free memory. I.E. if free memory
drops below my threshold (OR memory use exceed a maximum threshold) migrate
VM's off of this system.
Conversely if a system is underutilized I should set a maximum threshold of
free memory (Or minimum used memory).
Thanks,
--Alastair
5 years, 11 months
Centos7.5 or Ovirt node for new hci build?
by Jayme
I'm about to build a 3 host Ovirt hyperconverged cluster and was wondering
if it's recommended to use straight up Centos or would Ovirt node be a
better choice?
Thanks
5 years, 11 months
trouble with hosted-engine vm.conf after upgrade to 4.2
by Reznikov Alexei
Hi list!
I upgrade my ovirt test lab from 4.1.9 to 4.2.2, and i have trouble with
the hosted-engine...
I can not start the hosted engine with my vm.conf...
/hosted-engine --vm-start --vm-conf=/root/vm.conf/
/Command VM.getStats with args {'vmID':
'a19b9120-4f87-4a04-8cb6-c3e192a98052'} failed://
//(code=1, message=Virtual machine does not exist: {'vmId':
u'a19b9120-4f87-4a04-8cb6-c3e192a98052'})//
/
VM HE start is Ok, but without my parameter, i change emulated_machine
to *pc-i440fx-rhel7.5.0* in my vm.conf, but i see this:
/ps ax | grep Hosted/
/...../
/r-key.aes -machine
//*pc-i440fx-rhel7.3.0*//,accel=kvm,usb=off,dump-guest-core=off -cpu
Nehalem -m size=2097152k,slots=16,maxmem=8388608k -realtime mlock=off
-smp 2,maxcpus=16,sockets=16,cores=1,/
/...../
My ovirt packages:
vdsm-4.20.30-1.el7.x86_64
libvirt-3.9.0-14.el7_5.5.x86_64
qemu-kvm-ev-2.10.0-21.el7_5.3.1.x86_64
Centos 7.5.1804
This is critical for me, please help fix this!
Thanks, Alex.
//
5 years, 11 months
Failed to update VMs/Templates OVF data
by Albl, Oliver
Hi,
I have a FC storage domain reporting the following messages every hour:
VDSM command SetVolumeDescriptionVDS failed: Could not acquire resource. Probably resource factory threw an exception.: ()
Failed to update OVF disks cb04b55c-10fb-46fe-b9de-3c133a94e6a5, OVF data isn't updated on those OVF stores (Data Center VMTEST, Storage Domain VMHOST_LUN_62).
Failed to update VMs/Templates OVF data for Storage Domain VMHOST_LUN_62 in Data Center VMTEST.
Trying to manually update OVF results in "Error while executing action UpdateOvfStoreForStorageDomain: Internal Engine Error"
I run oVirt 4.2.3.5-1.el7.centos on CentOS 7.5 (3.10.0-862.3.2.el7.x86_64) with vdsm-4.20.27.1-1.el7.centos.x86_64
Engine log:
2018-06-13 12:15:35,649+02 WARN [org.ovirt.engine.core.dal.job.ExecutionMessageDirector] (default task-12) [092d8f27-c0a4-4d78-a8cb-f4738aff71e6] The message key 'UpdateOvfStoreForStorageDomain' is missing from 'bundles/ExecutionMessages'
2018-06-13 12:15:35,655+02 INFO [org.ovirt.engine.core.bll.storage.domain.UpdateOvfStoreForStorageDomainCommand] (default task-12) [092d8f27-c0a4-4d78-a8cb-f4738aff71e6] Lock Acquired to object 'EngineLock:{exclusiveLocks='[3edb5295-3797-4cd0-9b43-f46ec1ee7b14=OVF_UPDATE, 373efd46-8aea-4d0e-96cc-1da0debf72d0=STORAGE]', sharedLocks=''}'
2018-06-13 12:15:35,660+02 INFO [org.ovirt.engine.core.bll.storage.domain.UpdateOvfStoreForStorageDomainCommand] (default task-12) [092d8f27-c0a4-4d78-a8cb-f4738aff71e6] Running command: UpdateOvfStoreForStorageDomainCommand internal: false. Entities affected : ID: 373efd46-8aea-4d0e-96cc-1da0debf72d0 Type: StorageAction group MANIPULATE_STORAGE_DOMAIN with role type ADMIN
2018-06-13 12:15:35,670+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStoragePoolCommand] (default task-12) [4fd5b59a] Running command: ProcessOvfUpdateForStoragePoolCommand internal: true. Entities affected : ID: 3edb5295-3797-4cd0-9b43-f46ec1ee7b14 Type: StoragePool
2018-06-13 12:15:35,674+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStoragePoolCommand] (default task-12) [4fd5b59a] Attempting to update VM OVFs in Data Center 'VMTEST'
2018-06-13 12:15:35,678+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStoragePoolCommand] (default task-12) [4fd5b59a] Successfully updated VM OVFs in Data Center 'VMTEST'
2018-06-13 12:15:35,678+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStoragePoolCommand] (default task-12) [4fd5b59a] Attempting to update template OVFs in Data Center 'VMTEST'
2018-06-13 12:15:35,678+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStoragePoolCommand] (default task-12) [4fd5b59a] Successfully updated templates OVFs in Data Center 'VMTEST'
2018-06-13 12:15:35,678+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStoragePoolCommand] (default task-12) [4fd5b59a] Attempting to remove unneeded template/vm OVFs in Data Center 'VMTEST'
2018-06-13 12:15:35,680+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStoragePoolCommand] (default task-12) [4fd5b59a] Successfully removed unneeded template/vm OVFs in Data Center 'VMTEST'
2018-06-13 12:15:35,684+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStoragePoolCommand] (default task-12) [4fd5b59a] Lock freed to object 'EngineLock:{exclusiveLocks='[3edb5295-3797-4cd0-9b43-f46ec1ee7b14=OVF_UPDATE, 373efd46-8aea-4d0e-96cc-1da0debf72d0=STORAGE]', sharedLocks=''}'
2018-06-13 12:15:35,704+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStorageDomainCommand] (default task-12) [24485c23] Lock Acquired to object 'EngineLock:{exclusiveLocks='[]', sharedLocks='[3edb5295-3797-4cd0-9b43-f46ec1ee7b14=OVF_UPDATE]'}'
2018-06-13 12:15:35,714+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStorageDomainCommand] (default task-12) [24485c23] Running command: ProcessOvfUpdateForStorageDomainCommand internal: true. Entities affected : ID: 373efd46-8aea-4d0e-96cc-1da0debf72d0 Type: StorageAction group MANIPULATE_STORAGE_DOMAIN with role type ADMIN
2018-06-13 12:15:35,724+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (default task-12) [24485c23] START, SetVolumeDescriptionVDSCommand( SetVolumeDescriptionVDSCommandParameters:{storagePoolId='3edb5295-3797-4cd0-9b43-f46ec1ee7b14', ignoreFailoverLimit='false', storageDomainId='373efd46-8aea-4d0e-96cc-1da0debf72d0', imageGroupId='cb04b55c-10fb-46fe-b9de-3c133a94e6a5', imageId='a1e7554d-530c-4c07-a4b5-459a1c509e39'}), log id: 747d674f
2018-06-13 12:15:35,724+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (default task-12) [24485c23] -- executeIrsBrokerCommand: calling 'setVolumeDescription', parameters:
2018-06-13 12:15:35,724+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (default task-12) [24485c23] ++ spUUID=3edb5295-3797-4cd0-9b43-f46ec1ee7b14
2018-06-13 12:15:35,724+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (default task-12) [24485c23] ++ sdUUID=373efd46-8aea-4d0e-96cc-1da0debf72d0
2018-06-13 12:15:35,724+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (default task-12) [24485c23] ++ imageGroupGUID=cb04b55c-10fb-46fe-b9de-3c133a94e6a5
2018-06-13 12:15:35,724+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (default task-12) [24485c23] ++ volUUID=a1e7554d-530c-4c07-a4b5-459a1c509e39
2018-06-13 12:15:35,724+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (default task-12) [24485c23] ++ description={"Updated":false,"Last Updated":"Thu May 24 12:02:22 CEST 2018","Storage Domains":[{"uuid":"373efd46-8aea-4d0e-96cc-1da0debf72d0"}],"Disk Description":"OVF_STORE"}
2018-06-13 12:15:35,827+02 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (default task-12) [24485c23] Failed in 'SetVolumeDescriptionVDS' method
2018-06-13 12:15:35,831+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-12) [24485c23] EVENT_ID: IRS_BROKER_COMMAND_FAILURE(10,803), VDSM command SetVolumeDescriptionVDS failed: Could not acquire resource. Probably resource factory threw an exception.: ()
2018-06-13 12:15:35,831+02 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (default task-12) [24485c23] Command 'SetVolumeDescriptionVDSCommand( SetVolumeDescriptionVDSCommandParameters:{storagePoolId='3edb5295-3797-4cd0-9b43-f46ec1ee7b14', ignoreFailoverLimit='false', storageDomainId='373efd46-8aea-4d0e-96cc-1da0debf72d0', imageGroupId='cb04b55c-10fb-46fe-b9de-3c133a94e6a5', imageId='a1e7554d-530c-4c07-a4b5-459a1c509e39'})' execution failed: IRSGenericException: IRSErrorException: Failed to SetVolumeDescriptionVDS, error = Could not acquire resource. Probably resource factory threw an exception.: (), code = 855
2018-06-13 12:15:35,831+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (default task-12) [24485c23] FINISH, SetVolumeDescriptionVDSCommand, log id: 747d674f
2018-06-13 12:15:35,831+02 WARN [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStorageDomainCommand] (default task-12) [24485c23] failed to update domain '373efd46-8aea-4d0e-96cc-1da0debf72d0' ovf store disk 'cb04b55c-10fb-46fe-b9de-3c133a94e6a5'
2018-06-13 12:15:35,834+02 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-12) [24485c23] EVENT_ID: UPDATE_FOR_OVF_STORES_FAILED(1,016), Failed to update OVF disks cb04b55c-10fb-46fe-b9de-3c133a94e6a5, OVF data isn't updated on those OVF stores (Data Center VMTEST, Storage Domain HOST_LUN_62).
2018-06-13 12:15:35,843+02 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-12) [24485c23] EVENT_ID: UPDATE_OVF_FOR_STORAGE_DOMAIN_FAILED(190), Failed to update VMs/Templates OVF data for Storage Domain VMHOST_LUN_62 in Data Center VMTEST.
2018-06-13 12:15:35,846+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStorageDomainCommand] (default task-12) [24485c23] Lock freed to object 'EngineLock:{exclusiveLocks='[]', sharedLocks='[3edb5295-3797-4cd0-9b43-f46ec1ee7b14=OVF_UPDATE]'}'
2018-06-13 12:15:36,031+02 INFO [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] (EE-ManagedThreadFactory-engineScheduled-Thread-60) [24485c23] Command 'ProcessOvfUpdateForStorageDomain' id: 'a887910e-39a1-4120-a29b-76741ade8bf6' child commands '[]' executions were completed, status 'SUCCEEDED'
2018-06-13 12:15:37,052+02 INFO [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStorageDomainCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-31) [24485c23] Ending command 'org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStorageDomainCommand' successfully.
2018-06-13 12:15:37,059+02 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-31) [24485c23] EVENT_ID: USER_UPDATE_OVF_STORE(199), OVF_STORE for domain VMHOST_LUN_62 was updated by <user>@>domain>@<DOMAIN>-authz.
vdsm.log
2018-06-13 12:15:35,727+0200 INFO (jsonrpc/7) [vdsm.api] START setVolumeDescription(sdUUID=u'373efd46-8aea-4d0e-96cc-1da0debf72d0', spUUID=u'3edb5295-3797-4cd0-9b43-f46ec1ee7b14', imgUUID=u'cb04b55c-10fb-46fe-b9de-3c133a94e6a5', volUU ID=u'a1e7554d-530c-4c07-a4b5-459a1c509e39', description=u'{"Updated":false,"Last Updated":"Thu May 24 12:02:22 CEST 2018","Storage Domains":[{"uuid":"373efd46-8aea-4d0e-96cc-1da0debf72d0"}],"Disk Description":"OVF_STORE"}', options=Non e) from=::ffff:<IP>,54686, flow_id=24485c23, task_id=70941873-0296-4ed0-94c8-b51290cd6963 (api:46)
2018-06-13 12:15:35,825+0200 WARN (jsonrpc/7) [storage.ResourceManager] Resource factory failed to create resource '01_img_373efd46-8aea-4d0e-96cc-1da0debf72d0.cb04b55c-10fb-46fe-b9de-3c133a94e6a5'. Canceling request. (resourceManager :543)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/storage/resourceManager.py", line 539, in registerResource
obj = namespaceObj.factory.createResource(name, lockType)
File "/usr/lib/python2.7/site-packages/vdsm/storage/resourceFactories.py", line 193, in createResource
lockType)
File "/usr/lib/python2.7/site-packages/vdsm/storage/resourceFactories.py", line 122, in __getResourceCandidatesList
imgUUID=resourceName)
File "/usr/lib/python2.7/site-packages/vdsm/storage/image.py", line 206, in getChain
if len(uuidlist) == 1 and srcVol.isShared():
File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line 1434, in isShared
return self._manifest.isShared()
File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line 141, in isShared
return self.getVolType() == sc.type2name(sc.SHARED_VOL)
File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line 134, in getVolType
self.voltype = self.getMetaParam(sc.VOLTYPE)
File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line 118, in getMetaParam
meta = self.getMetadata()
File "/usr/lib/python2.7/site-packages/vdsm/storage/blockVolume.py", line 112, in getMetadata
md = VolumeMetadata.from_lines(lines)
File "/usr/lib/python2.7/site-packages/vdsm/storage/volumemetadata.py", line 103, in from_lines
"Missing metadata key: %s: found: %s" % (e, md))
MetaDataKeyNotFoundError: Meta Data key not found error: ("Missing metadata key: 'DOMAIN': found: {}",)
2018-06-13 12:15:35,825+0200 WARN (jsonrpc/7) [storage.ResourceManager.Request] (ResName='01_img_373efd46-8aea-4d0e-96cc-1da0debf72d0.cb04b55c-10fb-46fe-b9de-3c133a94e6a5', ReqID='dc9ebbc2-5cfa-447d-b2be-40ed2cf81992') Tried to cancel a processed request (resourceManager:187)
2018-06-13 12:15:35,825+0200 INFO (jsonrpc/7) [vdsm.api] FINISH setVolumeDescription error=Could not acquire resource. Probably resource factory threw an exception.: () from=::ffff:<IP>,54686, flow_id=24485c23, task_id=70941873 -0296-4ed0-94c8-b51290cd6963 (api:50)
2018-06-13 12:15:35,825+0200 ERROR (jsonrpc/7) [storage.TaskManager.Task] (Task='70941873-0296-4ed0-94c8-b51290cd6963') Unexpected error (task:875)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 882, in _run
return fn(*args, **kargs)
File "<string>", line 2, in setVolumeDescription
File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 48, in method
ret = func(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/vdsm/storage/hsm.py", line 1294, in setVolumeDescription
pool.setVolumeDescription(sdUUID, imgUUID, volUUID, description)
File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line 79, in wrapper
return method(self, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/vdsm/storage/sp.py", line 2011, in setVolumeDescription
with rm.acquireResource(img_ns, imgUUID, rm.EXCLUSIVE):
File "/usr/lib/python2.7/site-packages/vdsm/storage/resourceManager.py", line 1025, in acquireResource
return _manager.acquireResource(namespace, name, lockType, timeout=timeout)
File "/usr/lib/python2.7/site-packages/vdsm/storage/resourceManager.py", line 475, in acquireResource
raise se.ResourceAcqusitionFailed()
ResourceAcqusitionFailed: Could not acquire resource. Probably resource factory threw an exception.: ()
2018-06-13 12:15:35,826+0200 INFO (jsonrpc/7) [storage.TaskManager.Task] (Task='70941873-0296-4ed0-94c8-b51290cd6963') aborting: Task is aborted: u'Could not acquire resource. Probably resource factory threw an exception.: ()' - code 100 (task:1181)
2018-06-13 12:15:35,826+0200 ERROR (jsonrpc/7) [storage.Dispatcher] FINISH setVolumeDescription error=Could not acquire resource. Probably resource factory threw an exception.: () (dispatcher:82)
2018-06-13 12:15:35,826+0200 INFO (jsonrpc/7) [jsonrpc.JsonRpcServer] RPC call Volume.setDescription failed (error 855) in 0.10 seconds (__init__:573)
2018-06-13 12:15:38,953+0200 INFO (jsonrpc/5) [api.host] START getAllVmStats() from=::ffff:<IP>,54666 (api:46)
2018-06-13 12:15:38,956+0200 INFO (jsonrpc/5) [api.host] FINISH getAllVmStats return={'status': {'message': 'Done', 'code': 0}, 'statsList': (suppressed)} from=::ffff:<IP>,54666 (api:52)
2018-06-13 12:15:38,957+0200 INFO (jsonrpc/5) [jsonrpc.JsonRpcServer] RPC call Host.getAllVmStats succeeded in 0.01 seconds (__init__:573)
2018-06-13 12:15:39,406+0200 INFO (jsonrpc/4) [vdsm.api] START getSpmStatus(spUUID=u'3edb5295-3797-4cd0-9b43-f46ec1ee7b14', options=None) from=::ffff:<IP>,54666, task_id=eabfe183-dfb0-4982-b7ea-beacca74aeef (api:46)
2018-06-13 12:15:39,410+0200 INFO (jsonrpc/4) [vdsm.api] FINISH getSpmStatus return={'spm_st': {'spmId': 2, 'spmStatus': 'SPM', 'spmLver': 20L}} from=::ffff:<IP>,54666, task_id=eabfe183-dfb0-4982-b7ea-beacca74aeef (api:52)
2018-06-13 12:15:39,410+0200 INFO (jsonrpc/4) [jsonrpc.JsonRpcServer] RPC call StoragePool.getSpmStatus succeeded in 0.01 seconds (__init__:573)
2018-06-13 12:15:39,416+0200 INFO (jsonrpc/1) [vdsm.api] START getStoragePoolInfo(spUUID=u'3edb5295-3797-4cd0-9b43-f46ec1ee7b14', options=None) from=::ffff:<IP>,54686, task_id=b2003a6f-dd74-47ab-b4f0-95ffb54dc51d (api:46)
2018-06-13 12:15:39,420+0200 INFO (jsonrpc/1) [vdsm.api] FINISH getStoragePoolInfo return={'info': {'name': 'No Description', 'isoprefix': '', 'pool_status': 'connected', 'lver': 20L, 'domains': u'373efd46-8aea-4d0e-96cc-1da0debf72d0: Active,9ed4b0d2-c555-4b27-8f88-75c47a99ad98:Attached,efd78d36-c395-4e9a-a46e-6059fa53756d:Active,3675435e-851e-4236-81da-fce1cc027238:Active', 'master_uuid': 'efd78d36-c395-4e9a-a46e-6059fa53756d', 'version': '4', 'spm_id': 2, 'type': 'FCP', 'master_ver': 12}, 'dominfo': {u'373efd46-8aea-4d0e-96cc-1da0debf72d0': {'status': u'Active', 'diskfree': '8722541707264', 'isoprefix': '', 'alerts': [], 'disktotal': '8795690369024', 'version': 4}, u'9ed4b0d2-c555-4b27-8f88-75c 47a99ad98': {'status': u'Attached', 'isoprefix': '', 'alerts': []}, u'efd78d36-c395-4e9a-a46e-6059fa53756d': {'status': u'Active', 'diskfree': '8718783610880', 'isoprefix': '', 'alerts': [], 'disktotal': '8795690369024', 'version': 4}, u'3675435e-851e-4236-81da-fce1cc027238': {'status': u'Active', 'diskfree': '8713280684032', 'isoprefix': '', 'alerts': [], 'disktotal': '8795690369024', 'version': 4}}} from=::ffff:<IP>,54686, task_id=b2003a6f-dd74-47ab-b4f0-95 ffb54dc51d (api:52)
2018-06-13 12:15:39,421+0200 INFO (jsonrpc/1) [jsonrpc.JsonRpcServer] RPC call StoragePool.getInfo succeeded in 0.01 seconds (__init__:573)
All the best,
Oliver
5 years, 11 months
Useless disk statistics API
by Hari Prasanth Loganathan
Hi Team,
I use the following API to get the disk statistics as per the oVirt rest
API documentation.
http://ovirt.github.io/ovirt-engine-api-model/4.2/#types/disk/links/stati...
https://172.30.X.X/ovirt-engine/api/disks/f78c8adf-23f9-4f52-a29b-0de3d84...
{
"statistic": [
{
"kind": "gauge",
"type": "decimal",
"unit": "bytes_per_second",
"values": {
"value": [
{
"datum": 0
}
]
},
"disk": {
"href": "/ovirt-engine/api/disks/f78c8adf-23f9-4f52-a29b-0de3d844652e",
"id": "f78c8adf-23f9-4f52-a29b-0de3d844652e"
},
"name": "data.current.read",
"description": "Read data rate",
"href":
"/ovirt-engine/api/disks/f78c8adf-23f9-4f52-a29b-0de3d844652e/statistics/33b9212b-f9cb-3fd0-b364-248fb61e1272",
"id": "33b9212b-f9cb-3fd0-b364-248fb61e1272"
},
{
"kind": "gauge",
"type": "decimal",
"unit": "bytes_per_second",
"values": {
"value": [
{
"datum": 0
}
]
},
"disk": {
"href": "/ovirt-engine/api/disks/f78c8adf-23f9-4f52-a29b-0de3d844652e",
"id": "f78c8adf-23f9-4f52-a29b-0de3d844652e"
},
"name": "data.current.write",
"description": "Write data rate",
"href":
"/ovirt-engine/api/disks/f78c8adf-23f9-4f52-a29b-0de3d844652e/statistics/2f23addd-4ebd-3d82-a449-c28778bc33eb",
"id": "2f23addd-4ebd-3d82-a449-c28778bc33eb"
}
]
}
Unfortunately, the values are always coming as '0'.
*Steps to reproduce :*
1) I logged into the VM console and run the following command to copy the
file and I see the write rate is 300mb/sec
dd if=/dev/zero of=/dev/null
2) During this time, I am trying to execute this API and receiving as 0
always.
Is this API useless?
Thanks,
Hari
5 years, 11 months
ovirt error
by Арслан
hello.
when executing the command traceback:
|# hosted-engine --vm-status||
||Traceback (most recent call last):||
|| File "/usr/lib64/python2.6/runpy.py", line 122, in _run_module_as_main||
|| "__main__", fname, loader, pkg_name)||
|| File "/usr/lib64/python2.6/runpy.py", line 34, in _run_code||
|| exec code in run_globals||
|| File
"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_setup/vm_status.py",
line 116, in <module>||
|| if not status_checker.print_status():||
|| File
"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_setup/vm_status.py",
line 59, in print_status||
|| all_host_stats = ha_cli.get_all_host_stats()||
|| File
"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/client/client.py",
line 157, in get_all_host_stats||
|| return self.get_all_stats(self.StatModes.HOST)||
|| File
"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/client/client.py",
line 102, in get_all_stats||
|| stats = broker.get_stats_from_storage(service)||
|| File
"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
line 232, in get_stats_from_storage||
|| result = self._checked_communicate(request)||
|| File
"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
line 260, in _checked_communicate||
|| .format(message or response))||
||ovirt_hosted_engine_ha.lib.exceptions.RequestError: Request failed:
<type 'exceptions.OSError'>
what is the reason?
|
--
С уважением,
Кубанов Арслан
Инженер
Департамент сетевой интеграции
ЛАНИТ
129075, г. Москва, Мурманский проезд, д. 14, корп. 1
Тел.: +7 (495) 967-6650 #18287
www.lanit.ru
5 years, 11 months
