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how optimize importation ?
I seek to make an importation in openldap of more than 3.000.000 of entries
within the shortest times.
Then well on I have some questions has to pose to you.
The importation is carried out starting from a ldapadd and not a slapadd
because I do not have the data timestamps UIDS etc?.
How can I to make differently? I noted to make an indexing after an
importation LDIF is faster but, I have the impression that the objectclass
are indexed in any event has the importation even if `index objectClass eq'
is not specified in slapd.conf.
What wants to thus say that the objectclass are still indexed by slapindex,
it is thus a waste of time, how can I to make differently?
To optimize the importation I have:
Loglevel = 0
put that 3 shemas necessary A the importation (core/cosine/private)
disabeled the monitor and indexs DB
set_flags DB_TXN_NOSYNC (but it seems to me that dbnosync of slapd.conf is
set_cachesize 0 268435456 1 (for 1Go of memory 512 was slower)
and I did not modify the repertory of the logs because I nothing gained
there, I found that odd besides
since I make db_archive - D to remove the whole of the logs, would not have
it there not a means of avoiding creating them?
kind to make an importation with a backend which is faster to make a
slapcat. to go up a backend bdb and to import the LDIF directly in the DIB
without passing by the DSA?
Thank you for your councils.
and sorry for translater