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Victor Liu
In the IOGrunt.cpp file under Grunt::Record_IO:


        // If there are any REQUEST I/Os remaining for this transfer
        // deduct the completed I/O from the REQUEST counter.
        if ( transaction->remaining_requests > 0 )
                if ( ! --(transaction->remaining_requests) )
                        // If this was the last REQUEST, start replies
                        transaction->is_read = !transaction->is_read;

Why does the is_read negated if there are no more REQUESTS?
And how does that start the repiles?
Would my program break if i took out that line "transaction->is_read =

Victor Liu

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