This is an original planning guide. It is not a vendor manual, an official standard, or legal advice. Example addresses use documentation ranges. Review every command before you paste it.
What this hour is for
The converter drafts New-VM and says to attach a converted disk only after you have a spare copy of the VMDK. It tells you to review the switch and the generation. It does not connect and it does not delete the source.
Convert with a tool you already trust. The source guest stays until the Hyper-V guest boots. Do not start the conversion during the reading. Both hosts are ones you administer.
Generation 2 is a choice you write, not a default you discover after the firmware does not boot.
The change you can finish
Apply nothing while you are writing the note. When the lab window opens, it is one change on the host named in the ticket. Read the draft, then the host, then decide.
Rollback is the file, the package version, or the snapshot you saved first. You do not invent a rollback after the only copy is gone.
- Name both hosts.
- Confirm a spare copy.
- Draft the New-VM line.
- Write the switch and the generation.
- Do not convert during the reading.
- Do not delete the source.
Mistakes that outlive the command
VMware VM to Hyper-V Migration Guide goes wrong in a small set of ways. The list is here so the ticket can forbid them before the window.
- The only disk converted.
- The source deleted before boot.
- A switch you do not use.
- A host you do not administer.
- The conversion run during the reading.
Decisions to write down
One decision for VMware VM to Hyper-V Migration Guide: A spare copy exists. The source stays until boot. Switch and generation are written. Nothing was converted. And both hosts are yours.
Checks before you call it done
Confirm this before you call the change done: The source is written. The spare is named. The switch is written. The generation is written. And nothing was converted. If one of those fails, stop.
# Spare copy first.
# Keep the VMware guest until Hyper-V boots.
# Review the switch and the generation.
# Do not convert during the reading.Before you leave the host
VMware VM to Hyper-V Migration Guide ends when the hostname in the prompt matches the hostname in the ticket. If it does not, you are on the wrong host. Stop. A command that succeeded on the wrong host is not progress.
The draft stays a draft until a person has read the names in it. A generator does not log into the host and does not know which disk is empty. You delete a line that names a host, a path, or an account you did not write down.
192.0.2.10/24, gateway 192.0.2.1, 198.51.100.0/24, 203.0.113.0/24, and 2001:db8::/32 are documentation. example.com is a documentation name. They belong in the note. They are not values you leave on a host because a draft included them.
prompt-for-this is a reminder that a secret is missing. It is not a password, a key, or a token you save in the ticket or in git. The real secret stays in the password store.
One change is the window. If two things move and the result is wrong, you will not know which one did it. The next change waits for its own page.
If the same step fails twice, stop for the day. The failure is the result. Adding a forum command beside a half-applied change produces a host nobody can rebuild. Restore the copy you took first.
A second person reads the hostname and the change aloud. If they cannot find them in the ticket, the note is not done. Silence is not agreement. Then leave the host alone.
This page is a planning guide. It is not a vendor manual, not an official standard, and not permission to touch a host you do not administer. You do not disable a firewall, AppArmor, or SELinux to make a check pass.
Tools for this guide
These tools run in the browser on this site. They do not log into your machines.
Related pillar guides
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