Re: back-ldbm: corrupted attribute index files (ITS#314)

[Kurt@OpenLDAP.org]

At 11:31 AM 9/29/99 GMT, lars.uffmann@mediaways.net wrote:
>Full_Name: Lars Uffmann
>Version: 1.2.6
>OS: linux 2.2.10
>URL: ftp://ftp.openldap.org/incoming/
>Submission from: (NULL) (195.71.129.112)
>
>
>Problem: A corrupted attribute index file may lead to ITS#313. 
>Note that only some specific entries are affected, other entries
>could be retrieved as usual.
>
>Logged ldbm error codes are:
>  page 1078871380 doesn't exist, create flag not set
>  page 0: reference count overflow
>
>conn=157146 op=1 SRCH base="DC=MAIN-RHEINER,DC=DE" scope=2
>filter="(|(mail=ULV.KNIGGE@MAIN-RHEINER.DE)(mailalternateaddress=ULV.KNIGGE@MAIN-RHEINER.DE))"
>ldbm_db_errcall(): ==> /usr/local/slapd-web1/data/back-ldbm/mail.dbb:
>page 1078871380 doesn't exist, create flag not set
>conn=157146 op=1 RESULT err=0 tag=101 nentries=0
>conn=157146 op=-1 fd=21 closed errno=0
>
>ldbm backend build with version 2.7.5 (04/18/99) of Sleepycat Software's
>Berkeley DB.

I, frankly, have no clue as to what is causing this.
Are you, by chance, using preemptive threads?  (I'm grabbing
at straws).

Kurt