Hi community,
Recently I had tried to change root with pivot_root.
But I cannot umount the old root.
After some googling I summarize following steps.
But I was stuck in the fifth steps, it will show there is no console under /dev.
When I "ll /dev" I get all this things like below.
total 16
drwxr-xr-x 4 root root 4096 Jan 1 1970 ./
drwxr-xr-x 22 root root 4096 Jun 26 08:05 ../
lrwxrwxrwx 1 root root 11 Jan 1 1970 core -> /proc/kcore
lrwxrwxrwx 1 root root 13 Jan 1 1970 fd -> /proc/self/fd/
lrwxrwxrwx 1 root root 8 Jan 1 1970 ptmx -> pts/ptmx
drwxr-xr-x 2 root root 4096 Apr 21 2017 pts/
lrwxrwxrwx 1 root root 4 Jan 1 1970 ram -> ram1
drwxr-xr-x 2 root root 4096 Apr 21 2017 shm/
lrwxrwxrwx 1 root root 4 Jan 1 1970 stderr -> fd/2
lrwxrwxrwx 1 root root 4 Jan 1 1970 stdin -> fd/0
lrwxrwxrwx 1 root root 4 Jan 1 1970 stdout -> fd/1
How to solve this question?
Or my steps are wrong or has any problem?
Thanks in Advanced!
Hi Victor,
You have to change it in host, then backup you memory.
Regards