question to data= option

[Norman Schmidt <norman schmidt ratnet stw uni-erlangen de>]

Hi ext3-users!

I have a question to the data= option.
Can I determine which of the alternatives ordered, writenback, journal 
is used at the mounting time or do I have to decide at making time of 
the journal (or is the journal made at mounting time, after the old 
entries have been replayed)? Goes the same for external journals?

The reason: I want to know if I can change from data=ordered (default) 
to data=journal (and back) later.

Thanks for the answer, Norman.

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Norman Schmidt          Institut für Physikal. u. Theoret. Chemie
cand. chem.             Friedrich-Alexander-Universitaet
schmidt naa net         Erlangen-Nuernberg