Users could specify the last image (name or ID) of the previous page with
--marker option to control the start image of the output.
Change-Id: Idca0235ee83b1226b00c89cf3d38500fa898b7d0
Closes-Bug: #1540988
This option is quite useful if there are too many images.
Change-Id: If6a901c27c5da2d1f4412e8fa9ba3bed3b72fdd9
Co-Authored-By: Tang Chen <chen.tang@easystack.cn>
Partial-Bug: #1540988