2012-09-24 22:52 keltezéssel, Thomas Karmann írta:
Hello,

at my universities CS computer pools we're trying to migrate our
samba3 based NT domain to AD with samba4-rc1.
In the past we had a little script which our users could run on their
own from their linux account which created a samba user with
their own uid/gid and set their password (via smbpasswd).

We're trying to recreate this behaviour with "samba-tool user create" but we 
couldn't
find a parameter to set the mapping SID <-> uid.
Without the correct mapping we can't get the users profile/home permissions 
right.

Will we have to manually correct the private/idmap.ldb each time we
add a user or are we missing something? Is it save to edit the idmap on
the fly?

With kind regards,
Thomas


Hi,

If you migrate via samba-tool classicupgrade it takes care of migrating existing uids gids shells and homedirectories to samba4. At the same time it sets idmap_ldb:use rfc2307 = yes in the global section of Samba4 smb.conf. That means, that Samba4 winbind retrieves uids, gids from the directory. Because of that you don't need to fiddle with idmap.ldb. So until samba-tool gets support for manipulating posix attributes I would recommend setting up those attributes by ldmodify against the directory (or if you prefer a gui via ADUC (if you install RSAT on Windows Vista/7))

Regards

Geza Gemes
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