Michael R. Gettes wrote:
ok, this appears to be user error. Sorry.
i am still curious if this only need be done on replicated masters and not the
read-only replicas or must this be configured on all servers.
Glad to hear it was ok. I suggest to set 30000 on all servers since the
deletion is replicated to each read only replica and the DB behaves in
the same way.
Thanks,
--noriko
thanks!
/mrg
On Apr 14, 2014, at 14:22, Michael R. Gettes <get...@gmail.com> wrote:
I am using 389-Directory/1.2.11.29 B2014.094.2116
when deleting a large group (let’s say members > 25000) we see the following
error in the errors log
(which yields an Operations Error (err=1) back to the ldap client) and creates
an object with
dn:
nsuniqueid=cef92c21-b69711e3-8a25d834-1f7e47a1,CN=CommunityBLAH,ou=BLAH,DC=BLAH
[14/Apr/2014:13:21:49 -0400] - libdb: Lock table is out of available lock
entries
[14/Apr/2014:13:21:49 -0400] - idl_new.c BAD 22, err=12 Cannot allocate memory
[14/Apr/2014:13:21:49 -0400] - database index operation failed BAD 1130, err=12
Cannot allocate memory
[14/Apr/2014:13:21:49 -0400] - database index operation failed BAD 1140, err=12
Cannot allocate memory
[14/Apr/2014:13:21:49 -0400] - database index operation failed BAD 1230, err=12
Cannot allocate memory
[14/Apr/2014:13:21:49 -0400] - database index operation failed BAD 1030, err=12
Cannot allocate memory
after investigating the error message I tried to increase the number of locks
according to the documentation in section 2.5 of the admin guide “Lock Files”
by setting nsslapd-db-locks to 30000. I notice in
cn=database,cn=monitor,cn=ldbm database,cn=plugins,cn=config the attribute
nsslapd-db-configured-locks does not change - it was 10000 before I set it to
30000 and it remains 10000.
Is this expected behavior? I can’t see any other indication my change has
taken effect (I do see my change in cn=config,cn=ldbm
database,cn=plugins,cn=config).
Also, if I set this attribute (nsslapd-db-locks) on my multi-replicated masters
to resolve this problem, do i need to set it on my non-master servers?
Many thanks!
/mrg
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