[Info-vax] Database Journaling, Failover

[Stephen Hoffman]

On 2014-02-13 20:45:38 +0000, David Froble said:

> Well, we aren't using RMS, and trying to convert over to it might be a 
> large task.

$qio virtual read and virtual write calls into a container file usually 
map directly over to the $read and $write block I/O calls.
<http://h71000.www7.hp.com/doc/731final/4523/4523pro_032.html#read_service_routine> 

<http://h71000.www7.hp.com/doc/731final/4523/4523pro_036.html#write_service_routine> 

If you're using $qio logical or physical access or your own file 
system, then all bets are off.

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