Galaxy is fascinating.
Program: simple client/server, loopback
Tools: CRIU does checkpoint/restore work
ps -ef
liuqius+ 20052 2464 0 22:00 pts/6 00:00:00 ./server 7022
liuqius+ 20053 2464 0 22:00 pts/6 00:00:00 ./client 127.0.0.1 7022
When I start server and client, and then use CRIU to do checkpoint:
root@liuqiushan-K43SA:/home/liuqiushan/BCMatrix/criu/deps/criu-x86_64#
criu dump -D checkpoint -t 20052