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Re: (ITS#7633) Slapd hangs on hdb write lock

dusan.fric@t-systems.sk wrote:
> --_000_B3C9B2D7E2866A479BAEDF530AA0293D2C5FE65416TSSKKEEXCCR1s_
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> Hi guys,
> good news, the issue is solved. We changed db setting (DB_CONFIG) as follow=
> s:
> set_lk_detect DB_LOCK_RANDOM
> (instead of bad set_lk_detect DB_LOCK_EXPIRE)
> and no hangs until now.

That's great, but why was it set to DB_LOCK_EXPIRE in the first place? 
DB_LOCK_RANDOM is the default, you should not be changing this setting without 
a good reason and good knowledge of what you're doing.
> We can also find the same issue described here
> http://www.openldap.org/lists/openldap-technical/201102/msg00074.html
> FYI - customer's test confirmed it.
> Thanks for your suggestions and help.
> Regards,
> Dusan

   -- Howard Chu
   CTO, Symas Corp.           http://www.symas.com
   Director, Highland Sun     http://highlandsun.com/hyc/
   Chief Architect, OpenLDAP  http://www.openldap.org/project/