backend-schema

[Sassy Natan]

it is ture. But it is since you must use OpenLDAP 2.4.17 with Samba4 Alpha8.

OpenLDAP 2.4.17  will be out in two weeks, so mean while please get it from
the CVS tree.

Then Samba Just work fine.

You can also check it out without OpenLDAP Backend!

Sassy
On Thu, Jun 25, 2009 at 11:35 AM, Oliver Liebel <oliver at itc.li> wrote:

> not really.
> slapd (fresh compiled 2.4.16) crashes with a8
> (e.g. when joining an xp client to the domain)
> with the following output:
>
> *** glibc detected *** /usr/local/libexec/slapd: free(): invalid pointer:
> 0xb67aeb28 ***
> ======= Backtrace: =========
> /lib/libc.so.6[0xb7aaf654]
> /lib/libc.so.6(cfree+0x9c)[0xb7ab0f3c]
> /usr/local/libexec/slapd[0x80970da]
> /usr/local/libexec/slapd[0x8079c71]
> /usr/local/libexec/slapd[0x807aaaf]
> /usr/local/libexec/slapd[0x80ebbda]
> /usr/local/libexec/slapd[0x80ece3a]
> /usr/local/libexec/slapd[0x80cefac]
> /usr/local/libexec/slapd[0x80cfaa4]
> /usr/local/libexec/slapd[0x80690a3]
> /usr/local/libexec/slapd[0x80cefac]
> /usr/local/libexec/slapd[0x80cfaa4]
> /usr/local/libexec/slapd[0x8069918]
> /usr/local/libexec/slapd[0x8066cde]
> /usr/local/libexec/slapd[0x8067717]
> /usr/local/libexec/slapd[0x816f096]
> /lib/libpthread.so.0[0xb7ba51b5]
> /lib/libc.so.6(clone+0x5e)[0xb7b143be]
> ======= Memory map: ========
> 08048000-08200000 r-xp 00000000 08:01 336105     /usr/local/libexec/slapd
> 08200000-08201000 r--p 001b7000 08:01 336105     /usr/local/libexec/slapd
> 08201000-08208000 rw-p 001b8000 08:01 336105     /usr/local/libexec/slapd
> 08208000-089b2000 rw-p 08208000 00:00 0          [heap]
> b5200000-b5221000 rw-p b5200000 00:00 0
> b5221000-b5300000 ---p b5221000 00:00 0
> b5353000-b5360000 r-xp 00000000 08:01 426308     /lib/libgcc_s.so.1
> b5360000-b5361000 r--p 0000c000 08:01 426308     /lib/libgcc_s.so.1
> b5361000-b5362000 rw-p 0000d000 08:01 426308     /lib/libgcc_s.so.1
> b536d000-b6470000 rw-p b536d000 00:00 0
> b6470000-b6471000 ---p b6470000 00:00 0
> b6471000-b6871000 rwxp b6471000 00:00 0
> b6871000-b6972000 rw-p b6871000 00:00 0
> b6972000-b6973000 ---p b6972000 00:00 0
> b6973000-b6d73000 rwxp b6973000 00:00 0
> b6d73000-b6d74000 ---p b6d73000 00:00 0
> b6d74000-b7174000 rwxp b6d74000 00:00 0
> b7174000-b71ea000 rw-p b7174000 00:00 0
> b71ea000-b71f0000 rw-s 00000000 08:01 336450
> /usr/local/samba/private/ldap/db/user/__db.006
> b71f0000-b7246000 rw-s 00000000 08:01 336449
> /usr/local/samba/private/ldap/db/user/__db.005
> b7246000-b7294000 rw-s 00000000 08:01 336448
> /usr/local/samba/private/ldap/db/user/__db.004
> b7294000-b7336000 rw-s 00000000 08:01 336447     Aborted
>
>
> no such problems with a7 and ol 2.4.16 (with exactly the same setup) at
> all.
> comparing both generated slapd.conf a7/8 one main difference seems to be
> the
> more extensive use of refint_attributes.
>
> oliver
>
>
>
>
>
> Sassy Natan schrieb:
>
>> Alpha8 is out
>>  Try using it. It seems to work very good.
>>  I used to test the RFC2307 with linux and it was working!
>>
>>
>>   On Wed, Jun 24, 2009 at 3:51 PM, Oliver Liebel <oliver at itc.li <mailto:
>> oliver at itc.li>> wrote:
>>
>>    alpha 7, but not from git.
>>    in rfc2307bis and nis  posixAccount is usually declared as AUX,
>>    so if i try to add a simple user-object (that makes no trouble
>>    in conjunction with standard-ldap-schemas nis/rfc2307)  via ldapadd
>>    with person as STRUCT, e.g.:
>>
>>    dn: uid=ckent,cn=users,dc=ldap,dc=local,dc=site
>>    objectClass: person
>>    objectClass: posixAccount
>>    uid: ckent
>>    cn: ckent
>>    sn: Kent
>>    uidNumber: 901
>>    gidNumber: 100
>>    loginShell: /bin/bash
>>    homeDirectory: /home/ckent
>>
>>    i hit the error:  objectClass: value #1 invalid per syntax.
>>
>>    other ideas? maybe i should try a7 from git.
>>
>>    oliver
>>
>>
>>    Sassy Natan schrieb:
>>
>>        Which Version are you using?
>>         Samba4 Alpha 7 and up as RFC2307 built in - so u already have
>>        posixAccount:
>>        uidNumber, gidNumber, loginShell etc....
>>         Sassy
>>
>>        On Wed, Jun 24, 2009 at 2:50 PM, Oliver Liebel <oliver at itc.li
>>        <mailto:oliver at itc.li> <mailto:oliver at itc.li
>>        <mailto:oliver at itc.li>>> wrote:
>>
>>           maybe there is a little conceptional problem with the
>>           backend-schema.schema in samba 4, if someone
>>           wants to use standard objectClasses/attributeTypes
>>           for other objects than samba4-objects (e.g. like posixAccount:
>>           uidNumber, gidNumber, loginShell)
>>           with the openldap-backend too.
>>
>>           since many of the standard-attributes  are pre-defined
>>           in backend-schema.schema (too), ist not possible to use
>>           the standard schemas (core,cosine, nis etc.) in addition,
>>           because slapd will ran into duplicate attribute errors when
>>           started up.
>>
>>           what about a pre-defined, reduced
>>           backend-schema.schema, that could be used
>>           in addition to the standard schemas ?
>>
>>           e.g. maybe as provision-backend - option:
>>           --with-ol-default-schemas
>>
>>           oliver
>>
>>
>>
>>
>>
>>
>>
>>