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.

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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