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iSER / SRP support?
Posted: Tue Mar 10, 2020 9:52 am
by ipleini
Guys any chance to hear about your plans to support either iSER or SRP? Or both?
Thanks a bunch!
Re: iSER / SRP support?
Posted: Wed Mar 11, 2020 2:15 pm
by yaroslav (staff)
Hello
StarWind VSAN supports iSER (here is the guide on how to enable it
https://www.starwindsoftware.com/resour ... r-hyper-v/).
No SRP yet though
.
Re: iSER / SRP support?
Posted: Thu Mar 12, 2020 6:33 am
by mahuan1688
When starwind v8.13481 is installed, Iser option cannot be started. It is gray. How to set parameter to start Iser option
Re: iSER / SRP support?
Posted: Thu Mar 12, 2020 8:22 am
by yaroslav (staff)
Your physical network adapters need to support RDMA. If those connections go through switches, switches are to support RDMA too.
Does your networking gear support RDMA?
Re: iSER / SRP support?
Posted: Mon Mar 16, 2020 9:29 am
by mahuan1688
thanks! I Know!
Re: iSER / SRP support?
Posted: Mon Mar 16, 2020 9:59 am
by yaroslav (staff)
There may be several reasons why iSER checkbox is grayed-out.
1. Host or partner may not support it. One more time, make sure that networking can work over RDMA. Run Get-NetAdapterRdma (find more details about this cmdlet here
https://docs.microsoft.com/en-us/powers ... w=win10-ps). Please make sure that NICs you use support iSER.
2. iSER.dll library may be missing or modified (it should be here C:\Program Files\StarWind Software\StarWind)
Should you require any other assistance, let me know.
Re: iSER / SRP support?
Posted: Thu Apr 30, 2020 12:18 am
by squadmind
Guys any chance to hear about your plans to support either iSER or SRP? Or both?
Thanks a bunch!
Re: iSER / SRP support?
Posted: Mon Jun 15, 2020 12:14 pm
by anton (staff)
iSER works in StarWind for synchronisation channels for quite some time. You can configure incoming connections with iSER where hypervisor / OS supports this functionality (VMware ESXi since 6.7, KVM and Xen), there's no Hyper-V incoming connections iSER support though and I don't think we'll do it. We're switching to NVMe-oF for both backbone (sync) and incoming connections (same set of the OSes/hypervisors + we have our own NVMe-oF initiator for Hyper-V / Windows Server). There won't be any SRP support anytime as it's a dead tech...
squadmind wrote:Guys any chance to hear about your plans to support either iSER or SRP? Or both?
Thanks a bunch!