--On Tuesday, February 04, 2014 6:52 PM -0200 Andrew Eross <eross@locatrix.com> wrote:

Thanks, Dieter, Quanah.


I've been doing some experimenting with those mdb options.


I ran a few tests with inserting 10,000 records, wiping the DB in
between, and changing just the one option at a time:

Base-line, no extra options: 4m8sWith "writemap" enabled: 8m55s

With "writemap+mapasync" enabled: 5m12s
With "dbnosync+checkpoint 0kb/1min": 0m14s

I know you answered some of this before, but please update with:

What kernel?
What OpenLDAP version?
What Ubuntu release?
What filesystem for the LDAP DB?

Thanks,

Quanah


--

Quanah Gibson-Mount
Architect - Server
Zimbra, Inc.
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