Monitoring and reporting for Veeam Backup & Replication, VMware vSphere and Microsoft Hyper-V
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xdmon
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Server 2016 CSV IOPs

Post by xdmon » Oct 02, 2018 2:59 pm

Hi,

We currently monitor two 2016 clusters and have noticed that the CSV's on both clusters report IOPs in the 000's whereas a quick tally of VM IOPS shows only 100-150 IOPS which is backed up by the volume performance data on the SAN.

Any idea, it seems to be grossly out!

Thanks,

Rick.Vanover
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Re: Server 2016 CSV IOPs

Post by Rick.Vanover » Oct 02, 2018 5:50 pm 1 person likes this post

Numbers are tricky with Hyper-V. I like to look at the cluster with Veeam ONE to get a view of the storage performance.

If you have any concern on the backup impact of production I/O - you can use Backup I/O Control to limit read latency on the source datastore during backup: https://helpcenter.veeam.com/docs/backu ... tml?ver=95

xdmon
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Re: Server 2016 CSV IOPs

Post by xdmon » Oct 03, 2018 9:03 am

Hi,

Thanks for the reply.

Sorry I think I missed some useful info off my first post.

We monitor the cluster with Veeam One. Veeam One reports IOPS in the 000's for the CSV's whereas the SAN and also a tally of IOPS from the individual VMs from within Veeam One shows IOPs in the 100-200 range for the same CSV. It looks like the IOP counter in Veeam One for the CSV is off by a large factor.

Thanks,

Shestakov
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Re: Server 2016 CSV IOPs

Post by Shestakov » Oct 03, 2018 2:49 pm

Hi Richard,
While we are checking the behavior with QA, what product version are you at?

xdmon
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Re: Server 2016 CSV IOPs

Post by xdmon » Oct 03, 2018 4:28 pm

Hi,

Yes its the version 9.5.0.3801.

Thanks,

Shestakov
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Re: Server 2016 CSV IOPs

Post by Shestakov » Oct 04, 2018 10:07 am

We couldn't confirm the behavior in our lab, so please contact Veeam support team.
Thanks!

yara12
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Re: Server 2016 CSV IOPs

Post by yara12 » Aug 29, 2019 8:58 pm

same behavior on 2019 server. The correct values can only be seen on the tab directed/redirected iops.

Shestakov
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Re: Server 2016 CSV IOPs

Post by Shestakov » Aug 30, 2019 10:06 am

Hello Yaroslav,
Since OP hasn't provided case number, so please contact the support team.
Thanks!

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