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podman/docs/source/markdown/podman-machine-start.1.md
Ashley Cui 53057d5c20 Check if another VM is running on machine start
Only one VM can be up at a time. If another VM is running, or the current VM is running, error out on a podman machine start

[NO TESTS NEEDED]

Signed-off-by: Ashley Cui <acui@redhat.com>
2021-04-28 15:09:10 -04:00

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Markdown

% podman-machine-start(1)
## NAME
podman\-machine\-start - Start a virtual machine
## SYNOPSIS
**podman machine start** [*name*]
## DESCRIPTION
Starts a virtual machine for Podman.
Podman on MacOS requires a virtual machine. This is because containers are Linux -
containers do not run on any other OS because containers' core functionality are
tied to the Linux kernel.
Only one Podman managed VM can be active at a time. If a VM is already running,
`podman machine start` will return an error.
**podman machine start** starts a Linux virtual machine where containers are run.
## OPTIONS
#### **\-\-help**
Print usage statement.
## EXAMPLES
```
$ podman machine start myvm
```
## SEE ALSO
podman-machine (1)
## HISTORY
March 2021, Originally compiled by Ashley Cui <acui@redhat.com>