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harvest 1.6.1 issue with FlexGroup clone

johannes_mitterer

Hi,

Since about one week harvest seem to have problems getting volume capacity information from OCUM server.

We have not changed anything with OCUM and nothing with harvest but I suspect that this is related to a clone of a FlexGroup volume which was created at this time.

The harvest error log shows:

[2021-01-24 21:15:09] [WARNING] [volume] update failed with reason: Object [id=3180037] was not of the specified subclass [com.netapp.dfm.entity.inventory.ontap.storage.FlexVol] : loaded object was of wrong class class com.netapp.dfm.entity.inventory.ontap.storage.FlexGroup
[2021-01-24 21:15:09] [DEBUG  ] [volume] data-list poller next refresh at [2021-01-24 21:30:00]
[2021-01-24 21:15:09] [WARNING] [volume] data-list update failed.

OCUM: 9.7

Harvest: 1.6.1

 

I also started the worker with -d but there seem to be no other useful info in the logs. (if necessary I can provide a full log but because of our number of volumes it is huge)

 

@vachagan_gratian 

Is it possible that harvest 1.6.1 cannot handle FlexGroup clones when polling OCUM?

Is there a possibility to get a quick fix for this or a possibility to exclude this volume?

 

Thanks!!

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