> Thank you very much. > pivot_root indeed works, and now I can switch root fs to a directory of NFS. > The directory is a full file system of linux. > When I execute "/sbin/init" in the new root file system, it prompts me > "init: unable to send message". who can tell me the reason?
Difficult to say. I doubt it is busybox who sucks. Try to execute /bin/sh instead of /sbin/init in your pivot_root call. Once you are in shell (if you _are_, of course:) try to execute some commands you expect to behave well: ls / ls /dev ls /sbin cat /sbin/init vi /sbin/init If it succeeds, try to "exec /sbin/init" manually. Post results. -- Vladimir _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
