total 32
drwx------  2 nova nova 4096 May 28 10:49 .
drwxr-xr-x 92 root root 4096 May 28 10:35 ..
-rw-------  1 nova nova 4240 May 28 09:37 api-paste.ini
-rw-------  1 nova nova   19 May  3 19:07 nova-compute.conf
-rw-------  1 lis  lis  1483 May 28 09:42 nova.conf
-rw-------  1 nova nova 4263 Apr  4 15:29 policy.json