"Maucci, Cyrille" <[email protected]> wrote: > You should be specifying shm-key to benefit from shared mem vs memory mapped > files
I wonder whether switching to back-mdb would be a better solution. Ciao, Michael. > > Le 7 nov. 2013 à 12:04, "richard lucassen" <[email protected]> a > > écrit : > > Hello list, > > > > I want to migrate some OpenLDAP servers from 3.5" disks to CF-disks. > > The data in the OpenLDAP is only updated once a month or so. It is just > > an "99%-read-only" LDAP implementation. > > > > However, with a standard Debian install, some files in > > the /var/lib/ldap directory are updated upon each query: > > > > # ls -altr > > -rw-r--r-- 1 openldap openldap 96 2008-11-19 11:45 DB_CONFIG > > drwxr-xr-x 28 root root 4096 2008-12-03 15:03 .. > > -rw------- 1 openldap openldap 8192 2013-04-08 10:50 cn.bdb > > -rw------- 1 openldap openldap 24576 2013-09-29 13:49 objectClass.bdb > > -rw------- 1 openldap openldap 180224 2013-09-29 13:49 id2entry.bdb > > -rw------- 1 openldap openldap 8192 2013-09-29 13:49 entryUUID.bdb > > -rw------- 1 openldap openldap 8192 2013-09-29 13:49 entryCSN.bdb > > -rw------- 1 openldap openldap 36864 2013-09-29 13:49 dn2id.bdb > > -rw------- 1 openldap openldap 1168654 2013-10-17 09:40 log.0000000001 > > -rw------- 1 openldap openldap 24576 2013-11-07 05:45 __db.005 > > -rw------- 1 openldap openldap 98304 2013-11-07 05:45 __db.003 > > -rw-r--r-- 1 openldap openldap 4096 2013-11-07 05:45 alock > > drwx------ 2 openldap openldap 4096 2013-11-07 05:45 accesslog > > drwx------ 3 openldap openldap 4096 2013-11-07 05:45 . > > -rw------- 1 openldap openldap 565248 2013-11-07 11:30 __db.004 > > -rw------- 1 openldap openldap 2629632 2013-11-07 11:30 __db.002 > > -rw------- 1 openldap openldap 8192 2013-11-07 11:30 __db.001 > > > > Apparently the cluster is doing some synchronizing at 05:45 in the > > morning, but that's once a day. My concern is the files called > > > > __db.001 > > __db.002 > > __db.004 > > > > Is there a simple way to prevent OpenLDAP from updating these files at > > each query? > > > > R.
