* Hugh Williams
> 
> Both log_enable 2 & 3, enable row by row auto commit which avoid deadlocks, 2 
> then has transaction logging  disabled and 3 has logging enabled so I don’t 
> see how you are expecting both approaches to be combined ? It is the row y 
> row auto-commit that makes both approaches slower than if it was off ...

I didn't understand the settings, and so didn't know if they could be combined. 
I just wanted you to explain, which you now did. Thank you, that helps. :-)

I found that I could make operations after the delete faster again by running 
db.dba.vacuum() in iSQL.

--Lars M.
http://www.garshol.priv.no/tmphoto/
http://www.garshol.priv.no/blog/


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