Monitoring and reporting for Veeam Backup & Replication, VMware vSphere and Microsoft Hyper-V
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agoldenlife
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Full Name: James Golden
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No Read/Write latency for vVOL?

Post by agoldenlife » Aug 16, 2018 7:02 pm

Hey everyone,

Quick question. I noticed in running storage performance reports that our vVOL storage (others from the same hardware but VMFS formatted show fine) does not show read or write latency. However it does show IOPs. Can someone clue me in?

Thanks!

Shestakov
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Re: No Read/Write latency for vVOL?

Post by Shestakov » Aug 17, 2018 2:43 pm

Hello James,
let me check it with QC team.

agoldenlife
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Re: No Read/Write latency for vVOL?

Post by agoldenlife » Aug 21, 2018 5:21 pm

Thanks Shestakov!

Were you able to determine anything? Is there anything more you need from me?

Shestakov
Veeam Software
Posts: 6834
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Full Name: Nikita Shestakov
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Re: No Read/Write latency for vVOL?

Post by Shestakov » Aug 22, 2018 2:49 pm

James, indeed Veeam ONE doesn't provide vVOL read/write latency.
We've made some research and it looks like vSphere provides incorrect data. We will keep investigating it and consider adding the metrics to monitor once we make sure in the data correctness.
Thanks for bringing the topic!

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