Tool to run CRIU in different namespaces
acquired package info from repodata DB: repodata/4f04dd9a5e19220326551d04bc181f4c5cab5fd4e2e49b2b0547ede9bfbf41fd-primary.sqlite.bz2
A tool of Checkpoint/Restore in User-space
Checkpoint/Restore in Userspace(CRIU),is a software tool for the linux operating system. Using this tool,it is possible to freeze a running application (or part of it) and checkpoint it to persistent storage as a collection of files.