Hyper-V over SMB

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Zava

New Member
Feb 16, 2024
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Any body have experience on deploying production environment Hyper-V over SMB, ( 2 Physical servers with 9 Hyper-V) . Is it a recommended model?
 

vanfront

Member
Jun 5, 2020
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I have a hyperconverged cluster running fine for 3+ years without a reboot. Now added a separate Hyper-V host with Azure Backup Server doing backups of the cluster over SMB.

What's important is networking speed, and ideally redundant. Go with 25 Gbit+ NICs with RDMA support. Enable priority control, QoS, jumbo frames. I have a bunch of PowerShell scripts to do the setup if you are interested.

You will need several features installed: Datacenter bridging, Multipath IO, File server.

I'd recommend using NTFS over ReFS and avoid deduplication. Recovering data from a failed ReFS volume with deduplication has been a nightmare of mine for the past couple days.
 
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Zava

New Member
Feb 16, 2024
2
0
1
I have a hyperconverged cluster running fine for 3+ years without a reboot. Now added a separate Hyper-V host with Azure Backup Server doing backups of the cluster over SMB.

What's important is networking speed, and ideally redundant. Go with 25 Gbit+ NICs with RDMA support. Enable priority control, QoS, jumbo frames. I have a bunch of PowerShell scripts to do the setup if you are interested.

You will need several features installed: Datacenter bridging, Multipath IO, File server.

I'd recommend using NTFS over ReFS and avoid deduplication. Recovering data from a failed ReFS volume with deduplication has been a nightmare of mine for the past couple days.
[/QUOTE
I have a hyperconverged cluster running fine for 3+ years without a reboot. Now added a separate Hyper-V host with Azure Backup Server doing backups of the cluster over SMB.

What's important is networking speed, and ideally redundant. Go with 25 Gbit+ NICs with RDMA support. Enable priority control, QoS, jumbo frames. I have a bunch of PowerShell scripts to do the setup if you are interested.

You will need several features installed: Datacenter bridging, Multipath IO, File server.

I'd recommend using NTFS over ReFS and avoid deduplication. Recovering data from a failed ReFS volume with deduplication has been a nightmare of mine for the past couple days.
Dear Vanfront
Thanks for your support. Kindly share your scripts if possible.
Thanks in advance.