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podman/docs/source/markdown/podman-volume-reload.1.md
Paul Holzinger 2fab7d169b add podman volume reload to sync volume plugins 
Libpod requires that all volumes are stored in the libpod db. Because
volume plugins can be created outside of podman, it will not show all
available plugins. This podman volume reload command allows users to
sync the libpod db with their external volume plugins. All new volumes
from the plugin are also created in the libpod db and when a volume from
the db no longer exists it will be removed if possible.

There are some problems:
- naming conflicts, in this case we only use the first volume we found.
  This is not deterministic.
- race conditions, we have no control over the volume plugins. It is
  possible that the volumes changed while we run this command.

Fixes #14207

Signed-off-by: Paul Holzinger <pholzing@redhat.com>
2022-06-23 18:36:30 +02:00

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% podman-volume-reload(1)

NAME

podman-volume-reload - Reload all volumes from volumes plugins

SYNOPSIS

podman volume reload

DESCRIPTION

podman volume reload checks all configured volume plugins and updates the libpod database with all available volumes. Existing volumes are also removed from the database when they are no longer present in the plugin.

This command it is best effort and cannot guarantee a perfect state because plugins can be modified from the outside at any time.

Note: This command is not supported with podman-remote.

EXAMPLES

$ podman volume reload
Added:
vol6
Removed:
t3

SEE ALSO

podman(1), podman-volume(1)