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Re: scaling openldap for performance
Thanks for the pointers.
Will have these patches applied to DB and re-run the
Do you think the seg faults/crashes would be mainly
due to issues with BDB???. Any other reasons??. Note:
These segfaults are during write tests for 20+ users
on a DB consisting of 1Lakh+ records.
--- Howard Chu <firstname.lastname@example.org> wrote:
> Trevor Warren wrote:
> > [snip]
> > berkeley 4.2.52
> >>Does it have all
> >>applicable patches?
> > [snip]
> > There just seem to be 2 patches available for the
> > same wrt:
> > > Long running apps hanging
> > Our test scenario goes for a toss wrt 20 users
> in a
> > 15mins test. Now would you call that long??.
> Don't be misled by the patch description. The bug in
> Patch #1 can be
> reproduced in OpenLDAP with only a handful of
> transactions. I know,
> since I found the bug and reported it to SleepyCat
> in the first place.
> Anyone running BDB 4.2.52 without Patch #1 is going
> to have problems.
> I don't believe OpenLDAP exercises the code path
> that Patch #2 affects,
> but I've never bothered to take the time to verify
> it either. My own
> installation has both patches now.
> -- Howard Chu
> Chief Architect, Symas Corp. Director,
> Highland Sun
> Symas: Premier OpenSource Development and Support
( >- -< )
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