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-rw-r--r--docs/source/markdown/podman-run.1.md4
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/source/markdown/podman-run.1.md b/docs/source/markdown/podman-run.1.md
index 241cb6d95..59f36f67d 100644
--- a/docs/source/markdown/podman-run.1.md
+++ b/docs/source/markdown/podman-run.1.md
@@ -1394,6 +1394,10 @@ directory will be the lower, and the container storage directory will be the
upper. Modifications to the mount point are destroyed when the container
finishes executing, similar to a tmpfs mount point being unmounted.
+ For advanced users overlay option also supports custom non-volatile `upperdir` and `workdir`
+for the overlay mount. Custom `upperdir` and `workdir` can be fully managed by the users themselves
+and `podman` will not remove it on lifecycle completion. Example `:O,upperdir=/some/upper,workdir=/some/work`
+
Subsequent executions of the container will see the original source directory
content, any changes from previous container executions no longer exist.