Azure VM Boot Diagnostics

John Morehouse shows us how to enable and use boot diagnostics on Azure VMs to troubleshoot why that server isn’t coming up the way you’d expect:

The next blade will show you an active console of the virtual machine.  From here you are able to determine what the current status of the virtual machine might be.  You will also noticed that you can gain access to the serial log (shown below), which will give you more detailed information about the boot process.
Once we click on Boot Diagnostics, we will then see the initial startup screens of the server:

This is useful if you have some huge misconfiguration and the server’s failing for some reason.

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