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Re: 10.4.7 server persistent slapcat segfault - more details (schema issues)



So I've more details and found what I beleive to be the cause of the
issue.

Various things I've tried:
  - Rebuilding the index dies at at certain point
  - Slapcat'ing a a presumed-to-be good LDIF into the DB also stops at
a certain point.

These points where the above stoppage happens, upon inspection, appear
to be at the dn listed next:

I've troubleshot(sp?) it down to one line
in /etc/openldap/slapd_macosxserver.conf: (line 31)
schemaconfigdn  "cn=schema,cn=config,dc=<base-dn-dc>,dc=com"

If I comment the line out my segfault problems go away.  If I uncomment
it I get my segfaults again.  I can't even slapadd a new DB ENV with my
LDIF files with it uncommented.

Looking at what I presume to be a good LDIF backup, this is the entiry
of that dn (there are no sub-DNs further down the tree branch):

dn: cn=schema,cn=config,dc=<base-dn-dc>,dc=com
cn: schema
objectClass: top
objectClass: container
objectClass: extensibleObject
structuralObjectClass: container
entryUUID: esssc6ce-c4e5-102a-854d-d6cd454adb89
creatorsName: uid=root,cn=users,dc=<base-dn-dc>,dc=com
createTimestamp: 20060810222054Z
entryCSN: 20060810222054Z#000014#00#000000
modifiersName: uid=root,cn=users,dc=<base-dn-dc>,dc=com
modifyTimestamp: 20060810222054Z

Would somebody with a known good LDAP OD post this DN entry and
possibly any sub-entries (if they exist)?  I havn't yet attempted to
parse out that DN, uncomment the config line, and then slapadd.

Any ideas would be great.

Thanks!
- Jesse


On Wed, 23 Aug 2006 09:51:14 -0700
Jesse Peterson <email@hidden> wrote:

> Hello all,
> 
> During a Server Admin initiated open directory "archive" operation I  
> noticed that slapcat crashes.  Upon inspecting the archive I notice  
> that the ldap dump is incomplete - it ends in the middle of the data  
> of an attribute.
> 
> If I manually execute a slapcat by itself on the command-line it also  
> segfaults, but it appears to dump the database fine (at least, there  
> are no mid-record truncations - the LDIF appears to end on an OU  
> boundary).
> 
> This machine is by and large "pristine" - freshly migrated from a  
> 10.3 (I know, behind the times) OD server with a method similar to  
> many accounted "manual" OD migration processes, such as that on AFP548.
> 
> I have not yet had a chance to try a simple reboot.
> 
> Any ideas?
> 
> Thanks!
> - Jesse

-- 
Jesse Peterson <email@hidden>
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References: 
 >10.4.7 server persistent slapcat segfault (From: Jesse Peterson <email@hidden>)



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