[Samba] Corrupted idmap...

[Rowland Penny]

On Thu, 12 Jan 2017 10:32:59 -0500
Ryan Ashley via samba <samba at lists.samba.org> wrote:

> I forgot about ldbsearch. Here is a dump of xid numbers.
> 
> root at dc01:~# ldbsearch -H /var/lib/samba/private/idmap.ldb | grep
> xidNumber xidNumber: 3000028
> xidNumber: 3000013
> xidNumber: 3000033
> xidNumber: 3000003
> xidNumber: 3000032
> xidNumber: 3000023
> xidNumber: 3000019
> xidNumber: 3000010
> xidNumber: 65534
> xidNumber: 3000031
> xidNumber: 3000022
> xidNumber: 3000026
> xidNumber: 3000017
> xidNumber: 3000027
> xidNumber: 3000016
> xidNumber: 3000030
> xidNumber: 3000021
> xidNumber: 3000004
> xidNumber: 100
> xidNumber: 3000008
> xidNumber: 3000011
> xidNumber: 0
> xidNumber: 3000009
> xidNumber: 3000025
> xidNumber: 3000000
> xidNumber: 3000001
> xidNumber: 3000002
> xidNumber: 3000014
> xidNumber: 3000029
> xidNumber: 3000020
> xidNumber: 3000005
> xidNumber: 3000006
> xidNumber: 3000007
> xidNumber: 3000018
> xidNumber: 3000012
> xidNumber: 3000024
> xidNumber: 3000015
> 
> Is an xid number supposed to go all the way down to 0?
> 

Yes, '0' is administrator (and also root)
'100' is the users group and '65534' is the user 'nobody'

Only problem I can see, you do not have any duplicate xidNumbers, but
that doesn't mean you don't have any SIDs with more than one xidNumber

Rowland