Windows Server 2012 R2 - Hyper-V

Question

Split from this thread.

Can you help with it?

One of Hyper-V hosts with Windows Server 2012 R2. I am having quite a few such issues on blade host which restart unexpectedly causing VMs disturbance. The hosts show Blue Screen errors after the restart, with different codes. One of the servers restarted recently however there was not recent patch/driver/software update, which could cause such issue.

Below is given link to uploaded Mini Dump file on the OneDrive;

https://1drv.ms/f/s!ApHz20St1lxXggJbKg\_b9xrDilYm

Answer 1

Hi,

BugCheck 1E, {ffffffffc0000094, fffff801d948c256, ffffd000c3bb87e0, 16}

*** WARNING: Unable to verify timestamp for ocnd64.sys

*** ERROR: Module load completed but symbols could not be loaded for ocnd64.sys

*** WARNING: Unable to verify timestamp for win32k.sys

*** ERROR: Module load completed but symbols could not be loaded for win32k.sys

Probably caused by : ocnd64.sys ( ocnd64+14256 )

ocnd64.sys dated 5/21/2013 Emulex Win8 10Gb NDIS 6.40 Miniport (x64) NIC network driver.

fffff801d9478000 fffff801d94cc000   ocnd64   T (no symbols)          

    Loaded symbol image file: ocnd64.sys

    Image path: \SystemRoot\system32\DRIVERS*ocnd64.sys*

    Image name: ocnd64.sys

    Browse all global symbols  functions  data

    Timestamp:        Tue May 21 11:27:17 2013 (519BBC85)

Update that driver or replace the NIC.

FirmwareMinorRelease = 21

BiosVendor = IBM

BiosVersion = -[B2E142AUS-1.50]-

BiosReleaseDate = 05/19/2014

SystemManufacturer = IBM

SystemProductName = IBM Flex System x240 with 10Gb: -[8737AC1]-

SystemFamily = System X

SystemVersion = 07

BaseBoardManufacturer = IBM

BaseBoardProduct = Mezzanine Card 1

BaseBoardVersion = (none)

CPUID:        "Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz"

MaxSpeed:     2700

CurrentSpeed: 2700

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Hyper-V virtualization is supported via TechNet.

TechNet - Forums - Windows 8.1 Virtualization

http://social.technet.microsoft.com/Forums/en/w8itprovirt/threads

Server 2012 and other Windows Server versions are supported via TechNet so best

to check with the Experts there.

Windows Server 2012 R2 Essentials - Support

http://www.microsoft.com/en-us/server-cloud/products/windows-server-2012-r2-essentials/default.aspx#fbid=t7kQfIXEdAT

Server 2012

http://technet.microsoft.com/en-us/windowsserver/hh534429.aspx

TechNet - Windows Server Forums

http://social.technet.microsoft.com/Forums/en/category/windowsserver

TechNet - Windows 10 IT Pro - Forums

https://social.technet.microsoft.com/Forums/windows/en-US/home?category=Windows10ITPro

TechNet - XP, Vista, Windows 7, and Windows 8/ 8.1 IT Pro Forums

http://social.technet.microsoft.com/Forums/en/category/w7itpro,w8itpro,windowsvistaitpro,windowsxpitpro,windowsintune

TechNet - Forums

http://social.technet.microsoft.com/Forums/en/categories/

TechNet - Where is the Forum For…?

http://social.technet.microsoft.com/Forums/en/whatforum/threads

Hope this helps.

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Rob Brown - Microsoft MVP <- profile - Windows and Devices for IT : Bicycle - Mark Twain said it right.