slapd loses meta backends

[Hans Moser <hans.moser@ofd-sth.niedersachsen.de>]

Hi!

After weeks of running  slapd 2.3.27 suddenly quits answering requests, 
instead it says "no such objects" - where are objects. After a restart 
all data is back again.

Is this a known error (to heal by update - what I will do anyway)?


Hans

-----------
conf:



include         /opt/mail/etc/openldap/schema/core.schema
include         /opt/mail/etc/openldap/schema/cosine.schema
include         /opt/mail/etc/openldap/schema/inetorgperson.schema
include         /opt/mail/etc/openldap/schema/dyngroup.schema
include         /opt/mail/etc/openldap/schema/openldap.schema
include         /opt/mail/etc/openldap/schema/nis.schema
include         /opt/mail/etc/openldap/schema/authldap.schema



pidfile         /opt/mail/var/slapd.pid
argsfile        /opt/mail/var/slapd.args

loglevel        489

TLSCACertificateFile    /opt/mail/etc/openldap/ssl/ca2006.pem
TLSCertificateFile      /opt/mail/etc/openldap/ssl/cert2006.pem
TLSCertificateKeyFile   /opt/mail/etc/openldap/ssl/key2006.pem

defaultsearchbase "ou=Proxy,ou=foo,o=bla,c=de"

#######################################################################
# BDB database definitions
#######################################################################
database        monitor
access  to dn.subtree="cn=monitor" by * read

database        meta
suffix          "ou=Proxy,ou=foo,o=bla,c=de"
uri 
"ldap://edir.niedersachsen.de/ou=foobar,ou=Proxy,ou=foo,o=bla,c=de";
suffixmassage   "ou=foobar,ou=Proxy,ou=foo,o=bla,c=de" 
"ou=foobar,o=bla,c=de"
uri 
"ldap://edir.niedersachsen.de/ou=AllgV,ou=Proxy,ou=foo,o=bla,c=de";
suffixmassage   "ou=AllgV,ou=Proxy,ou=foo,o=bla,c=de" 
"ou=Exchange-Verbund,o=bla,c=de"

access  to dn.subtree="ou=Proxy,ou=foo,o=bla,c=de" by * read