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NetApp® Storage System Plug-In 12.1.0.3 For OEM 12c Snapshot reserve used GB metric is incorrect.

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The figure given by the Snapshot reserve used (GB) metric of the NetApp Plugin in Oracle Enterprise Manager appears to be wrong.

 

For example, we have a volume whose snapshot reserve metrics in OEM claim to be:

 

Snap reserve info > reserve used (GB): 22.4

Snap reserve info > reserve total (GB): 522.2

Snap reserve info > reserve used (%): 4.3

 

Doing a Unix df on the volume gives:

 

SVM: xxx-VFA-LIVE

Filesystem                total       used     available   capacity

vol/xxxxx/.snapshot  522GB   354GB    167GB      68%

 

The df gives figures we would expect given the snapshots we know to be in there, suggesting the OEM figures are wrong.

 

Any advice would be gratefully received.

Thanks.

Re: NetApp® Storage System Plug-In 12.1.0.3 For OEM 12c Snapshot reserve used GB metric is incorrect

[ Edited ]