[Samba] User/Group HWM ignored when converting idmap from tdb
idra at samba.org
Wed Feb 21 15:53:43 GMT 2007
On Wed, 2007-02-21 at 16:49 +0100, Erik Forsberg wrote:
> I'm trying to convert my tdb-based idmap mapping to a LDAP-based
> one. This generally works as intended, with one exception - the
> highest uidNumber/gidNumber in use is not transferred, and this causes
> duplicate use of the same uid/gidNumber.
> Here's what I'm doing:
> 1) net idmap dump /var/cache/samba/winbindd_idmap.tdb > idmap.dump
> 2) Set idmap backend in smb.conf to ldap:ldap://myldapserver.
> 3) net idmap restore < idmap.dump, which gives me the following
> ignoring invalid line [USER HWM 10002]
> ignoring invalid line [GROUP HWM 10008]
> USER HWM: 10000 GROUP HWM: 10000
> Now, the problem is that the uidNumber and gidNumber on the object in
> the LDAP database with the sambaUnixIdPool object class are not set to
> the highest values in use from idmap.dump, but instead to the low
> value in the 'idmap uid' and 'idmap gid' ranges set in smb.conf.
> When new user or group objects are added to the idmap database, the
> values from the sambaUnixIdPool object will be used. This means that
> if uidNumber on the sambaUnixIdPool is set to 10000, and there is
> already a SID<->uidNumber mapping using uidNumber 10000, there will be
> two different SID<->uidNumber mappings using uidNumber 10000.
> Is this a bug, or am I doing something wrong?
What version of samba?
Samba Team GPL Compliance Officer
email: idra at samba.org
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