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Re: OpenLDAP syncrepl woes

Jeffrey Crawford wrote:

On Thu, Nov 17, 2011 at 5:50 PM, Howard Chu<hyc@symas.com>  wrote:

There ought to be other error messages in your log, immediately preceding

>> the one you quoted. Post those too.


There really isn't much there but here is an example really not much
around it: (I've modified the usernames only)

Nov 17 21:11:55 localhost slapd[1912]: conn=1478 op=10706 DEL
dn="uid=user1,ou=people,dc=ucsc,dc=edu"
Nov 17 21:11:55 localhost slapd[1912]: conn=1478 op=10706 RESULT
tag=107 err=0 text=
Nov 17 21:11:55 localhost slapd[1912]: conn=1478 op=10707 DEL
dn="uid=user2,ou=people,dc=ucsc,dc=edu"
Nov 17 21:11:55 localhost slapd[1912]: conn=1478 op=10707 RESULT
tag=107 err=0 text=
Nov 17 21:11:55 localhost slapd[1912]: conn=1478 op=10708 DEL
dn="uid=user3,ou=people,dc=ucsc,dc=edu"
Nov 17 21:11:55 localhost slapd[1912]: conn=1478 op=10708 RESULT
tag=107 err=0 text=
Nov 17 21:11:55 localhost slapd[1912]: conn=1478 op=10709 DEL
dn="uid=user4,ou=people,dc=ucsc,dc=edu"
Nov 17 21:11:55 localhost slapd[1912]: bdb(dc=ucsc,dc=edu): previous
transaction deadlock return not resolved
Nov 17 21:11:55 localhost slapd[1912]: =>  bdb_idl_delete_key: cursor
failed: Invalid argument (22)
Nov 17 21:11:55 localhost slapd[1912]: conn=1478 op=10709 RESULT
tag=107 err=80 text=entry index delete failed
Nov 17 21:11:55 localhost slapd[1912]: conn=1478 op=10710 DEL
dn="uid=user5,ou=people,dc=ucsc,dc=edu"
Nov 17 21:11:55 localhost slapd[1912]: conn=1478 op=10710 RESULT
tag=107 err=0 text=
Strange. The log shows an error occurring while deleting an index. The error message indicates that there was already a deadlock before, but there's no message from the original deadlock, and the indexing code logs *every* error that occurs. Seems more likely a BDB bug.
Also your client is broken, it looks like it completely ignored the failure result from the ldapdelete operation, it just went right on to issue another request. 

--
  -- Howard Chu
  CTO, Symas Corp.           http://www.symas.com
  Director, Highland Sun     http://highlandsun.com/hyc/
  Chief Architect, OpenLDAP  http://www.openldap.org/project/