[test1@trevis-90vm1 test1]$ lctl get_param version
version=2.16.0_ddn44_15_g431bf69

[test1@trevis-90vm1 /]$ cd /mnt/lustre

[test1@trevis-90vm1 lustre]$ ls
aa  *test1*

[test1@trevis-90vm1 lustre]$ cd test1/
[test1@trevis-90vm1 test1]$ ls -al
total 8
drwxr-xr-x 2 test1 test1 4096 Mar 13 21:32 *.*
drwxr-xr-x 4 root  root  4096 Mar 13 21:08 *..*

[test1@trevis-90vm1 test1]$ touch foo

[test1@trevis-90vm1 test1]$ ls -al
total 8
drwxr-xr-x 2 test1 test1 4096 Mar 16 17:36 *.*
drwxr-xr-x 4 root  root  4096 Mar 13 21:08 *..*
-rw-r--r-- 1 test1 test1    0 Mar 16 17:36 foo

[test1@trevis-90vm1 test1]$ rm foo 

[test1@trevis-90vm1 test1]$ ls .Trash
ls: cannot open directory '.Trash': Permission denied
{{[test1@trevis-90vm1 test1]$}}
[test1@trevis-90vm1 test1]$ lfs trash unrm /mnt/lustre/test1/.Trash/foo
lfs trash trash: cannot open '/mnt/lustre/test1/.Trash/foo' for unrm check: Permission denied (13)
unrm: failed to recover '/mnt/lustre/test1/.Trash/foo' from Trash: Permission denied

[test1@trevis-90vm1 test1]$
----
{{# as root}}
[root@trevis-90vm1 test1]# ls -al .Trash
total 12
d--------- 2 root  root  4096 Mar 13 21:32 *.*
drwxr-xr-x 2 test1 test1 4096 Mar 16 17:36 *..*
-rw-r--r-- 1 test1 test1    0 Mar 16 17:36 foo
-rw-r--r-- 1 test1 test1    8 Mar 13 21:32 f-test1

[root@trevis-90vm1 test1]# lfs trash unrm /mnt/lustre/test1/.Trash/foo

[root@trevis-90vm1 test1]# ls -al
total 8
drwxr-xr-x 2 test1 test1 4096 Mar 16 17:39 *.*
drwxr-xr-x 4 root  root  4096 Mar 13 21:08 *..*
-rw-r--r-- 1 test1 test1    0 Mar 16 17:36 foo