--On Tuesday, August 24, 2004 8:53 AM -0400 John Borwick <email@example.com> wrote:
Hello. Has anyone seen a syslog message like "deferring operation: awaiting write", especially right before the server crashes?
I see this message on our *secondary*, which should send referrals to people who try to write. Is it reasonable to assume the only process that could be writing is slurpd on our primary?
We're running 2.2.13 w/ bdb 4.2.52 (patches applied). You can see our spec files at http://www.wfu.edu/~borwicjh/spec/ .
I would be more interested to know what your DB_CONFIG file has in it. And your slapd.conf on the replica. :)
DB_CONFIG: set_cachesize 0 536870912 1 set_lg_regionmax 262144 set_lg_bsize 2097152
set_lk_max_locks 8192 set_lk_max_lockers 8192 set_lk_max_objects 8192
# set_flags DB_TXN_NOSYNC __END__
slapd.conf: include /etc/openldap/slapd-globals.conf replogfile /var/backup/ldap-replog.ldif idletimeout 3600 threads 64
# the real database database bdb directory /var/lib/ldap suffix "dc=wfu,dc=edu"
# only has indexes: include /etc/openldap/dc=wfu,dc=edu.indices # only has access rules: include /etc/openldap/dc=wfu,dc=edu.access # only has limits: include /etc/openldap/dc=wfu,dc=edu.limits
# let's see how 25% works: cachesize 5000
rootdn "cn=replica,dc=wfu,dc=edu" updatedn "cn=replica,dc=wfu,dc=edu" # from slappasswd: rootpw YES-THERE-IS-A-PASSWORD updateref ldap://ldap1.wfu.edu
# o=WFU,c=US (this is an LDAP backend) include /etc/openldap/o=WFU,c=US.conf __END__
Yours, John -- John Borwick System Administrator Wake Forest University | web http://www.wfu.edu/~borwicjh Winston-Salem, NC, USA | GPG key ID 0x797326D5
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