Please help resolving

[Richard Sharpe]

On Sun, Jul 30, 2017 at 8:15 PM, sandeep nag via samba-technical
<samba-technical at lists.samba.org> wrote:
> I have upgraded the samba version on my machine to samba4.4.14
> Note: I am using pbis/likewise for authentication instead of winbindd.

Perhaps I am wrong but it is my understanding that LikeWise
authentication does not support any version of Samba beyond 3.6.

> I am seeing the error msg:
> [2017/07/30 02:55:28.660555,  1, pid=27798, effective(0, 0), real(0, 0)]
> ../source3/librpc/crypto/gse_krb5.c:416(fill_mem_keytab_from_system_keytab)
>   ../source3/librpc/crypto/gse_krb5.c:416: krb5_kt_start_seq_get failed (No
> such file or directory)
>
> So I copied the missing /etc/krb5.keytab file from other machine to
> /etc/krb5.keytab
> after doing it, when I try to mount, I am seeing following errors:
>
> 1.
> [2017/07/30 18:02:20.346439, 10, pid=13619, effective(0, 0), real(0, 0)]
> ../source3/passdb/lookup_sid.c:1300(gid_to_sid)
>   gid 100 -> sid S-1-22-2-100
> [2017/07/30 18:02:20.346468, 10, pid=13619, effective(0, 0), real(0, 0)]
> ../source3/groupdb/mapping_tdb.c:284(find_map)
>   failed to unpack map
>
> 2.[2017/07/30 18:07:51.652842, 10, pid=24615, effective(0, 0), real(0, 0)]
> ../source3/passdb/lookup_sid.c:1174(legacy_sid_to_unixid)
>   LEGACY: mapping failed for sid
> S-1-5-21-4162742578-3657079448-699103160-513

This indicates, I believe, that Samba was unable to talk to your crazy
Likewise stuff to translate a SID to a UID/GID so it does tend to
indicate that Likewise is not working for you.

You should really consider using Winbind.

> smb.conf i am using has:
> kerberos method = system keytab
> dedicated keytab file = /etc/krb5.keytab
> max protocol = SMB3
>
>
> Thanks in advance.
>
>
> Thanks,
> Sandeep.



-- 
Regards,
Richard Sharpe
(何以解憂？唯有杜康。--曹操)