shutdown:/# /oldroot/usr/bin/lsof -R /oldroot COMMAND PID PPID USER FD TYPE DEVICE SIZE/OFF NODE NAME none 1454 2 root mem REG 0,44 2078080 181864 /oldroot/lib64/libc-2.27.so none 1454 2 root mem REG 0,44 181048 181856 /oldroot/lib64/ld-2.27.so lsof 2891 2889 root txt REG 0,44 168376 11130 /oldroot/usr/bin/lsof lsof 2892 2891 root txt REG 0,44 168376 11130 /oldroot/usr/bin/lsof