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podman/docs/source/markdown/options/memory.md
Jan Kaluza 9de737bf29 Change the syntax to not depend on jinja2.
Signed-off-by: Jan Kaluza <jkaluza@redhat.com>
2025-09-02 16:04:34 +02:00

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####> This option file is used in:
####> podman build, container clone, podman-container.unit.5.md.in, create, farm build, pod clone, pod create, run, update
####> If file is edited, make sure the changes
####> are applicable to all of those.
<< if is_quadlet >>
### `Memory=number[unit]`
<< else >>
#### **--memory**, **-m**=*number[unit]*
<< endif >>
Memory limit. A _unit_ can be **b** (bytes), **k** (kibibytes), **m** (mebibytes), or **g** (gibibytes).
Allows the memory available to a container to be constrained. If the host
supports swap memory, then the << '**Memory=**' if is_quadlet else '**--m**' >> memory setting can be larger than physical
RAM. If a limit of 0 is specified (not using << '**Memory=**' if is_quadlet else '**--m**' >>), the container's memory is
not limited. The actual limit may be rounded up to a multiple of the operating
system's page size (the value is very large, that's millions of trillions).
This option is not supported on cgroups V1 rootless systems.