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02-14-2018 01:45 AM - edited 02-14-2018 01:48 AM
02-14-2018 01:45 AM - edited 02-14-2018 01:48 AM
HP 5412 ZL 2 / RDMA / PFC
Hallo Community,
ich versuche unsere Switch Landschaft auf RDMA vorzubereiten, doch leider finde ich nirgends geeignete Lektüre zum Thema, könnt Ihr mir vielleicht weiter Helfen?
Wir haben 2 x HP 5412 ZL2 Switch im Einsatz, verbunden über 2 x 10 GB VSF Link.
Daran Verbunden sind 3 DL 380 G9 und andere diverse Geräte.
Wir möchten nun auf unseren Servern Storage Spaces direct betreiben und haben dazu folgende Konfiguration auf unsere Host´s ausgebracht.
Konfiguration RDMA:
# Clear previous configurations
Remove-NetQosTrafficClass
Remove-NetQosPolicy -Confirm:$False
# Enable DCB, if it’s not already done through the wizard.
Install-WindowsFeature Data-Center-Bridging
# Disable the DCBx setting:
Set-NetQosDcbxSetting -Willing 0
# Create QoS policies and tag each type of traffic with the relevant priority
New-NetQosPolicy "SMB" -NetDirectPortMatchCondition 445 -PriorityValue8021Action 3
New-NetQosPolicy "DEFAULT" -Default -PriorityValue8021Action 3
New-NetQosPolicy "TCP" -IPProtocolMatchCondition TCP -PriorityValue8021Action 1
New-NetQosPolicy "UDP" -IPProtocolMatchCondition UDP -PriorityValue8021Action 1
# If VLANs are used, mark the egress traffic with the relevant VlanID:
Set-NetAdapterAdvancedProperty -Name <Network Adapter Name> -RegistryKeyword "VlanID" -RegistryValue <ID>
# Enable Priority Flow Control (PFC) on a specific priority. Disable for others
Enable-NetQosFlowControl -Priority 5
Disable-NetQosFlowControl 0,1,2,3,4,6,7
# Enable QoS on the relevant interface (named here: RoCE_1)
Enable-NetAdapterQos -InterfaceAlias "10GBPort1"
Enable-NetAdapterQos -InterfaceAlias "10GBPort2"
Nun fehlt uns der gegenpart auf unsere beteiligten Switche.
Die einer der beteiligten Ports wäre bei uns Port 2/E24
Kann jemand Helfen ?
Gruss
M.Fuhr
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