I have successfully integrated AD + Samba + Winbind in my Ubuntu NAS box and all worked fine for 2 weeks. Suddenly today I couldn't get into the share and after logging in to the server, I found that the usernames/groups from the AD were not mapped anymore in Linux, but rather the IDs, as seen here:
root@nas:~# ls -la /work/ total 32 drwxrwx--- 5 root 10004 4096 Oct 19 14:34 . drwxr-xr-x 25 root root 4096 Oct 19 14:28 .. drwxrwx--- 3 root 10026 4096 Oct 19 14:35 adm drwxrwx--- 2 root 10004 16384 Oct 1 16:11 lost+found drwxrwx--- 23 root 10004 4096 Oct 23 11:23 zshare
Which makes me think it's why I get the access denied error when trying to access the share.
What I've tried so far:
- I can communicate with the DC. If I try wbinfo, I get groups and users for instance.
- I can "read" the DC by doing "net ads status"
- I can login into DC by kinit user@MY.DOMAIN
Can anyone kindly point me to some direction here?