Thanks for reaching out.
On Mon, Aug 8, 2022 at 10:49 AM None via Podman <podman(a)lists.podman.io>
wrote:
 I have rmi the image, but when I pull it again, it shows
"already exists".
 $ podman images
 REPOSITORY                                      TAG         IMAGE ID
 CREATED        SIZE
 
myregistry.com/centos  7.9.2009    eeb6ee3f44bd  10 months ago  212 MB
 $ podman rmi eeb6ee3f44bd
 Untagged: 
myregistry.com/centos:7.9.2009
 Deleted: eeb6ee3f44bd0b5103bb561b4c16bcb82328cfe5809ab675bb17ab3a16c517c9
 $ podman pull 
myregistry.com/centos:7.9.2009
 Trying to pull 
myregistry.com/centos:7.9.2009...
 Getting image source signatures
 Copying blob 0b2dc63a68b9 skipped: already exists
 
That indicates the specific "blob" (i.e., the layer) is already present in
the local storage.
`rmi` may remove the entire image but it will not remove a layer that is
used by another image.  You can run `$ podman image tree --whatrequires
centos:7.9.2009` to figure out which image is using this layer.
 Copying config eeb6ee3f44 done
 Writing manifest to image destination
 Storing signatures
 eeb6ee3f44bd0b5103bb561b4c16bcb82328cfe5809ab675bb17ab3a16c517c9
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