- #Error on read speed lan speed test lite how to
- #Error on read speed lan speed test lite update
- #Error on read speed lan speed test lite windows 8.1
- #Error on read speed lan speed test lite Pc
#Error on read speed lan speed test lite how to
What is Stress Test and How to Do Guide.Qnap Benchmark, Lun Speed & Stability Test.I have witnessed a MAJOR increase in stability after doing so. I also recommend to remove the GUI from your Hyper-V Host as soon as you are done setting it up. Very happy with the network now, and it's performance. Only bottle necks are software, like Quickbooks being slow as hell. Using Iperf I am getting nearly 8GB of bandwidth between VMsįrom Desktops to VMs, getting 950+MB out of 1000MB.īottom line is that my networking is rock solid. I have 2 virtual switches with both VMQ and SR-IOV enabled (SR-IOV is not compatible with teaming, but I have 10GB per NIC and so I don't need to converge my adapters for my network requirements - others might benefit from teaming the 2 10GB NICs) I am not using Teaming in my Host because I want to use SR-IOV (Exchange, IP/PBX) The Netgear 10GB switch is connected to Netgear 1GB switches via 10GB uplinks - so I have a 10GB Backbone across my LAN with 1GB connects to Desktops. That NICs are connected to a Netgear 10GB switch
You are better off teaming what you have to increase your available throughput. Why would you try to push all your virtual traffic through a 1GB NIC? At the least, you need 4x1GB NICs teamed with DVMQ.
#Error on read speed lan speed test lite update
Since I wrote this last year, I have made some changes.and as a friend ran into this thread I decided to update it.ġGB NICs are not bad but not best for your Hyper-V host.
#Error on read speed lan speed test lite Pc
138/300Īnd VM to VM on the same host is super human fast, like 2000/2000Īnd PC on the LAN to VM performance is 300/800 avg So VM to VM r/w performance on different hosts is very slow and almost looks like it gets hung up. 138/300 on avg, with bursts that come close to 400/500 if one looks at the maximum speed. The read/write performance from one Hyper-V hosted VM to the a VM hosted on my other Hyper-V host is tragic. The bottom line is that the write performance from within each VM is slow. But when I test the LAN speed test directly to the host, it's around 700MB on avg. But Write speeds to the VMs is more than half of that on avg (250 to 300MB). Read speeds using LAN Speed test are strong at 800MB on avg. Not using broadcom, so dVMQ shouldn't be an issue?Īll very standard setup, spent months studying and testing before deploying. Only tried RSS in one of my VMs, which did not change anything. I made sure to enable the VMQs from within the advanced settings in the NIC. Reason for this is that the built in NICs had issues with SR-IOV, but seem to work fine with dVMQ. 2 of the T4 ports along with the 2 built in are setup in a team, which is connected to a virtual switch for dVMQ. 2 of the 4 T4 ports are being used for SR-IOV on 2 of my VMs. The NICs within my host are i350 T4 and 2 i350 built into the motherboard.
#Error on read speed lan speed test lite windows 8.1
PCs on the LAN are Windows 7 or Windows 8.1 The host is 2012 R2 Datacenter, each VM is 2012 or 2012 R2. In fact, the performance is equal within each VM to the host. The crystal speed tests are off the chart on the host and from within each virtual machine. LSI 9265-8i Controller with SSD Caching (4 Enterprise class drives in a raid 10, with 2 enterprise class Intel SSDs as mirrored Cache) The Host (I have 2 hosts with very similar setups) is based off a super micro motherboard. Let me try to explain what I'm seeing, as most of you know who are troubleshooting issues like this, it's never easy to explain.