> So the question is, will there be a method to simply get a list of registered
> disks on the system, or an API to call to run a function for each disk? If
> so, we'll gladly switch to using that. If not, do you have any suggestions
> for how this kind of functionality can be achieved with your upcoming changes?
That _really_ depends on the nature of functions you want to call that
way.
I might agree with something along the lines of
* when evms is initialized, it's notified of all existing gendisks
* whenever disk is added after evms initialization, we notify evms
* whenever disk is removed, we notify evms
However, I doubt that it's what you really want. In particular, you
probably want to see partitioning changes as well as gendisk ones
(and no, "evms will handle all partitioning" is _not_ an acceptable
answer). Moreover, "gendisk is here" != "something is in the drive".
IOW, the real question is what are you going to do with that list of
gendisks?
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