3 Replies Latest reply on Jan 31, 2019 2:50 AM by Andrew Waters

Error message while upgrading Centos 7 OSU - Failed to install module hv_vmbus

Grant Pinkley Jan 30, 2019 2:10 PM

We have experienced the following module errors during upgrading the to the December release of OSU for Centos 7 for Discovery.

dracut: Failed to install module hv_vmbus

kdumpctl: Failed to install module hv_vmbus

Has anyone else seen similar errors and are they imperative to Discovery functioning properly?

Thank you.

1. Re: Error message while upgrading Centos 7 OSU - Failed to install module hv_vmbus

Andrew Waters Jan 31, 2019 1:31 AM (in response to Grant Pinkley)

This was added to allow Discovery to run on HyperV in Azure. Assuming that you are not doing this then it is not a problem.
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2. Re: Error message while upgrading Centos 7 OSU - Failed to install module hv_vmbus

Mareetta Joseph Jan 31, 2019 2:42 AM (in response to Andrew Waters)

Hi Andrew, We would like to know why this module got failed during OS upgrade, is there a way? and how can we fix this? November month OS upgrade we have not come across this message. We experienced this module errors during upgrading the to the December release of OSU for Centos 7.
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3. Re: Error message while upgrading Centos 7 OSU - Failed to install module hv_vmbus

Andrew Waters Jan 31, 2019 2:50 AM (in response to Mareetta Joseph)

It is looking for some HyperV specific things in the virtualised hardware. There is nothing to fix.
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