S1200v3rpm SR-IOV problem

[IZabo1]

Hi

Can I use SR-IOV on this MB with i350t2 adapter?

I enable all VT function in bios (bios ver. 02.02.0005) and use slot5 (pcie line from cpu) but Hyper-V 2012R2 report about BIOS problem with ACS !

[David_A_Intel]

I would need to confirm if the BIOS supports it. What is the error that you get and when do you get it?

[IZabo1]

Yes. I need confirm support or not support.

Pls look to slides :

[David_A_Intel]

Would it be possible to add the error message on a text to translate it into English?

I was checking the recent changes on our firmware updates and noticed that we have added support for SR-IOV in version 01.04.0001

[IZabo1]

Thank you, David.

MSG: Windows can't manage PCIe. You can't use SRIOV in this system.

Equipment PCIE don't support ACS services for any of the roots ports.

Maybe I made a mistake in the BIOS configuration ?

"(Get-VMHost).IovSupportReasons

The problem is with the ACS. Although I thought that ACS is part of PCIe 2.0 spec an should be standard.

Here is the precise issue Windows is mentioning:

SR-IOV cannot be sued on this system as the PCI Express hardware does not support Access Control Services (ACS) at any root port. Contact your vendor for further information.

[Salem_W_Intel1]

As your Intel® Server Board http://ark.intel.com/products/71387/Intel-Server-Board-S1200V3RPM?q=S1200v3rpm S1200V3RPM already complies with the https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=24418 latest BIOS ver. and its Technical Product Specification (http://www.intel.com/support/motherboards/server/sb/CS-034196.htm TPS) does not mention ACS nor SR-IOV, please, we will be checking into this inquiry, and we'll soon have a resolution posted here.

[IZabo1]

I checked SRIOV func. in other platform, Supermicro X10SLM+-F with my CPU and my adapter... don't work

i checked i350t2 on c600 platform with xeon E5... all work

Maybe problem with my CPU e3-1231v3

[David_A_Intel]

I hope I can get an update for this afternoon.

[IZabo1]

I hope too... i can't start server near 2 week, and i don't want start hyper-v without sriov

[David_A_Intel]

It is taking me longer than expected to provide this resolution. I just came back to let you know about it, my apologies for this inconvenience.

[IZabo1]

Up!

[Salem_W_Intel1]

Hi!

Would you, please, confirm which driver version is your Intel® Ethernet Server Adapter I350-T2 running with?

[IZabo1]

I test with:

http://downloadcenter.intel.com/confirm.aspx?httpDown=http://downloadmirror.intel.com/21694/eng/PROWinx64.exe&Lang=eng&Dwnldid=21694 PROWinx64.exe ver. 19.5 Date: 10/28/2014 -- don't work

Win2012R2 native MS driver for Intel i350 -- don't work

SRIOV was enabled in driver settings

[Salem_W_Intel1]

Thanks for confirming!

We will continue checking into your inquiry, and we'll soon have a resolution posted here.

[Salem_W_Intel1]

Our researching, at this point, requires the Intel System Information Retrieval Utility from you. You can download this from the following URL:

https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=24424 https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=24424

The following are the instructions how to run it from within the Operating System:

1. Copy the compressed ZIP file into your local directory (e.g. C:\sysinfo)

2. Unzip the folder

3. Go to the unzipped Windows_SYSINFO folder.

4. Go to the Binaries folder.

5. Run install.bat. This would install SysInfo.

6. Run sysinfo.exe. This file logs system information in 5 different log files:

a. sysinfo_log.txt

b. RAID_NVRAMlog.txt (RAID settings and RAID log)

c. OS_Eventlog.txt (Operating System Event Log)

d. SATA_log.txt (SATA information)

e. PCI_log.txt (PCI Bus information)

Once you have the files generated, the first 3, at least, please, contact our Support Dpt. either via chat or phone (click http://www.intel.com/p/en_US/support/contactsupport here); please, let him know your contact is about POST /message/262369# 262369 https://communities.intel.com/message/262369# 262369. They will need to send you an email to you, so that you can reply with the log files.

[IZabo1]

UP!

[IZabo1]

https://social.technet.microsoft.com/Forums/windowsserver/en-US/1911e02e-6e51-495e-9411-584169b42da4/sriov-on-intel-s1200-btlr-xeon-e31220lv2 SR-IOV on Intel S1200 BTLR Xeon E3-1220Lv2 this problem too

[David_A_Intel]

I would recommend contacting http://www.intel.com/p/en_US/support/contactsupport Intel Customer Support to expedite the resolution of this case. Please refer to this thread when opening the ticket with support.