ctr image push error

[dmanbu]

ctr version: v1.4.3

I performed the following steps:

ctr image pull docker.io/library/centos:7.9.2009
ctr image tag docker.io/library/centos:7.9.2009 docker.io/ddarcher/centos:7.9.2009
ctr image push docker.io/ddarcher/centos:7.9.2009

When I push the image, it prompts

index-sha256:0f4ec88e21daf75124b8a9e5ca03c37a5e937e0e108a255d890492430789b60e: waiting        |--------------------------------------| 
elapsed: 0.1 s                                                                 total:   0.0 B (0.0 B/s)                                         
ctr: content digest sha256:9fd67116449f225c6ef60d769b5219cf3daa831c5a0a6389bbdd7c952b7b352d: not found

Is there any error in my operation?

[dmcgowan]

ctr image pull will by default only pull content for your current platform. However, if you try to push a multi-platform image back to the registry, it will require that the content exists for all the platforms.

Try ctr image pull --all-paltforms ... or ctr content fetch --all-platforms (if you are only pulling the content to re-push it and don't need to create the filesystem locally to run containers)