On 27.6.2013 17:23, Martin Kosek wrote:
Thanks for this effort!

I quickly went through the patches, they mostly look harmless. Except the

Subject: [PATCH 4/5] Add missing substring indices for attributes managed by
  the referint plugin.

AFAIK, sub index is a very expensive index - as we discussed offline - adding
Rich to advise and confirm this. I think you added it because some plugin was
doing substring/wildcard search when an LDAP entry was being  deleted - did you
identify which one it is? Because I would rather get rid of the bad search than
adding so many sub indices.

The search is hard-coded in the referint plugin, see <https://git.fedorahosted.org/cgit/389/ds.git/tree/ldap/servers/plugins/referint/referint.c#n745>.

Secondly, did you also check Web UI performance? I think we could noticeable
improve user/group lists performance if we added a new (hidden) option to
suppress loading membership information which could then be utilized by Web UI.
Adding Petr Vobornik to CC to consider this.

No, not yet.


Jan Cholasta

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