spiegel_podman/docs/source/markdown/options/shm-size.md
Jan Kaluza 7612af4c0e Rewrite the Quadlet documentation
This commit does the following:

- Splits the podman-systemd.unit.5.md into multiple files - one for each quadlet file type.
- Adds the podman-quadlet-basic-usage.7.md for quadlet examples.
- Majority of the text in the new files is copied from the podman-systemd.unit.5.md
- Adds support for very simple condditional in the markdown_preprocess.
- Uses new logic in markdown_preprocess in options/*.md to use a single .md file for both
  podman subcommands man-pages and quadlet man-pages. This deduplicates the Quadlet man-pages a lot.
- Adds new `@@option quadlet:source.md`` preprocess command to import such .md files from options directory.

Signed-off-by: Jan Kaluza <jkaluza@redhat.com>
2026-05-04 10:53:36 +02:00

703 B

####> This option file is used in: ####> podman build, podman-container.unit.5.md.in, create, farm build, pod clone, pod create, podman-pod.unit.5.md.in, run ####> If file is edited, make sure the changes ####> are applicable to all of those. << if is_quadlet >>

ShmSize=number[unit]

<< else >>

--shm-size=number[unit]

<< endif >>

Size of /dev/shm. A unit can be b (bytes), k (kibibytes), m (mebibytes), or g (gibibytes). If the unit is omitted, the system uses bytes. If the size is omitted, the default is 64m. When size is 0, there is no limit on the amount of memory used for IPC by the <<container|pod>>. This option conflicts with --ipc=host.