Hyper-V INtegration services for RHEL 7.0

Question

Hi all,
  I am trying to get OS and IP info on RHEL 7.0 on HYper-V 2012R2 but the data given is very consistent . I mean some times I get data and some times not .
The script output is copied below when it works correctly.
Caption :
Data : getaddrinfo failed
Description :
ElementName :
InstanceID :
Name : FullyQualifiedDomainName
Source : 2
Caption :
Data :
Description :
ElementName :
InstanceID :
Name : NetworkAddressIPv4
Source : 2
Caption :
Data :
Description :
ElementName :
InstanceID :
Name : NetworkAddressIPv6
Source : 2
Caption :
Data : 3.10.0-123.el7.x86_64
Description :
ElementName :
InstanceID :
Name : OSBuildNumber
Source : 2
Caption :
Data : 0
Description :
ElementName :
InstanceID :
Name : OSDistributionData
Source : 2
Caption :
Data : 0
Description :
ElementName :
InstanceID :
Name : OSDistributionName
Source : 2
Caption :
Data : 199168
Description :
ElementName :
InstanceID :
Name : OSKernelVersion
Source : 2
Caption :
Data : 7.0
Description :
ElementName :
InstanceID :
Name : OSMajorVersion
Source : 2
Caption :
Data :
Description :
ElementName :
InstanceID :
Name : OSMinorVersion
Source : 2
Caption :
Data : Red Hat Enterprise Linux Server ### OS Name
Description :
ElementName :
InstanceID :
Name : OSName
Source : 2
Caption :
Data : 129
Description :
ElementName :
InstanceID :
Name : OSPlatformId
Source : 2
Caption :
Data : 3.10.0
Description :
ElementName :
InstanceID :
Name : OSVersion
Source : 2
Some times same script give me less details missing OS info as below
Caption :
Data : 0
Description :
ElementName :
InstanceID :
Name : OSDistributionData
Source : 2
Caption :
Data : 0
Description :
ElementName :
InstanceID :
Name : OSDistributionName
Source : 2
Caption :
Data : 199168
Description :
ElementName :
InstanceID :
Name : OSKernelVersion
Source : 2
Caption :
Data : 129
Description :
ElementName :
InstanceID :
Name : OSPlatformId
Source : 2
Let me know the correct place where i can open support ticket with Microsoft or any way for resolution?Thanks in advance,Rakesh

Answer 1

Hi Rakesh,
" To enable key/value pair (KVP) infrastructure, install the hypervkvpd rpm package from your RHEL ISO. Alternatively the package can be installed directly from RHEL respositories.
  In Windows Server 2012 R2, the key/value pair (KVP) infrastructure might not function correctly without a Linux software update. Contact your distribution vendor to obtain the software update in case you see problems with this feature. "
For details please refer to following link:
http://technet.microsoft.com/en-US/library/dn531026.aspx
And the following forum is committed to Linux Integration Serivce for hyper-v :
http://social.technet.microsoft.com/Forums/en-US/home?forum=linuxintegrationservices
Best Regards
Elton JI
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