NAME¶
umoci gc - Garbage collects all unreferenced OCI image blobs
SYNOPSIS¶
umoci gc --layout=image
DESCRIPTION¶
Conduct a mark-and-sweep garbage collection of the provided OCI image, only
retaining blobs which can be reached by a descriptor path from the root set of
tags. All other blobs will be removed.
OPTIONS¶
The global options are defined in umoci(1).
--layout=image
The OCI image layout to be garbage collected. image must be a path to
a
valid OCI image.
EXAMPLE¶
The following deletes a tag from an OCI image and clean conducts a garbage
collection in order to clean up the remaining unused blobs.
% umoci rm --image image:sometag
% umoci gc --layout image
