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Defer writes

Posted: Wed May 09, 2012 12:00 pm
by RAMbo
Defer writes give the biggest speed boost and unfortunately the least safety (crash).
I have to say it happens rarely so I just use defer/lazy write,
But perhaps there is some hybrid possibility.
FC monitors IO activity.
High I/O activity: Increase defer write time (configure a max)
Low I/O activity: Decrease defer write time (configure a min)

Seems a good thing to do but all that extra logic takes CPU cycles.,,,, :roll:

Re: Defer writes

Posted: Wed May 09, 2012 12:22 pm
by Mradr
Wouldn't actully take any cycles (or so few even windows wouldn't see it).

I liek the idea so +1 ^^ I'll add it to the running list.