Re: Problem identified: WAPL/RAIDframe performance problems

[Edgar Fuß <ef%math.uni-bonn.de@localhost>]

> Writing filesystem blocks won't help.
> RAIDframe needs writes as large as a stripe.
Nothing prevents one from making both quantities the same value

> The log itself could write much larger chunks but flushing is done
> in a series of writes as small as a single physical block. I think
> the only way to improve that is to copy everything first into a
> large buffer. Not very efficient.
As far as I understood hannken@, I'm bitten by writing to the log, not by
flushing it.