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Re: (ITS#6040) SEGV - hdb_cache_lru_purge / bdb_cache_delete_internal / ldap_pvt_thread_mutex_lock
- To: openldap-its@OpenLDAP.org
- Subject: Re: (ITS#6040) SEGV - hdb_cache_lru_purge / bdb_cache_delete_internal / ldap_pvt_thread_mutex_lock
- From: firstname.lastname@example.org
- Date: Tue, 28 Apr 2009 14:25:40 GMT
- Auto-submitted: auto-generated (OpenLDAP-ITS)
We're still unfortunately stuck on 2.4.15 pending various
changecontrols on our side.
I have a work-around, however for 2.4.15 - in case anyone ever reads
this ticket and has further problems.
By dramatically increasing the cachesize and idlcachesize entries in
the relevant hdb database section, the cache is walked less often, and
cleaned out less often. This reduces the number of times the problem
could occur, which seems to have reduced the incidence from around 4*
a day down to zero times in the last 20 days.
We are using cachesize of 20000 and idlsize of 60000. This increases
memory size, but gives us stability.
On 27 Mar 2009, at 09:52, openldap-its@OpenLDAP.org wrote:
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