2:59 p.m.
Can you please share more info?
- The version you are using
- Full log of vdsm and the engine
Is the VM running or down while creating the snapshot?
On Thu, May 3, 2018 at 8:32 PM, Marcelo Leandro <marceloltmm(a)gmail.com>
wrote:
Anyone help me?
2018-05-02 17:55 GMT-03:00 Marcelo Leandro <marceloltmm(a)gmail.com>:
> Hello ,
>
> I am geting error when try do a snapshot:
>
> Error msg in SPM log.
>
> 2018-05-02 17:46:11,235-0300 WARN (tasks/2) [storage.ResourceManager]
> Resource factory failed to create resource '01_img_6e5cce71-3438-4045-9d5
> 4-607123e0557e.ed7f1c0f-5986-4979-b783-5c465b0854c6'. 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
> 213, in getChain
> if srcVol.isLeaf():
> File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line
> 1430, in isLeaf
> return self._manifest.isLeaf()
> File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line
> 138, in isLeaf
> return self.getVolType() == sc.type2name(sc.LEAF_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: {'NONE':
'#############################
> ############################################################
> ############################################################
> ############################################################
> ############################################################
> ############################################################
> ############################################################
> ############################################################
> #####################################################'}",)
> 2018-05-02 17:46:11,286-0300 WARN (tasks/2)
> [storage.ResourceManager.Request] (ResName='01_img_6e5cce71-3438
> -4045-9d54-607123e0557e.ed7f1c0f-5986-4979-b783-5c465b0854c6',
> ReqID='a3cd9388-977b-45b9-9aa0-e431aeff8750') Tried to cancel a
> processed request (resourceManager:187)
> 2018-05-02 17:46:11,286-0300 ERROR (tasks/2) [storage.TaskManager.Task]
> (Task='ba0766ca-08a1-4d65-a4e9-1e0171939037') 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 "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line
> 336, in run
> return self.cmd(*self.argslist, **self.argsdict)
> 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 1938,
> in createVolume
> 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.: ()
>
>
> Anyone help?
>
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