This adds payload support to user-cr for stashing things in the image. The first type of payload supported is a transient filesystem image, for things like /dev/shm. When I put "/dev/shm" into args.save_fs[] (and restore_fs), I am able to checkpoint and restart programs that are using POSIX sem_* operations successfully. Note that this is really only compile-tested against the current HEAD of the tree, and may or may not work exactly in this form. It depends on setns(), which is not in the tree right now, and thus won't even compile all the way. I wanted to show what I was doing and (hopefully) justify setns()'s place in the tree. If it goes in, I'll be happy to resubmit this having been tested and actually ready to go :) _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
