On Fri, Oct 23, 2015 at 07:56:38PM -0400, John Snow wrote: > Welcome to V10! > > Where'd 8 and 9 go? Private off-list missives from Fam. > Now you, I, and everyone on qemu-devel are staring at V10. > > What's new in V10? > > I replaced the per-action "transactional-cancel" parameter with > a per-transaction paremeter named "err-cancel" which is implemented > as an enum in case we want to add new behaviors in the future, such > as a "jobs only" cancel mode. > > For now, it's "all" or "none", and if you use it with actions that > do not support the latent transactional cancel, you will receive > an error for your troubles.
I left comments on a few patches. The "err-cancel" and "ActionCancelMode" naming does not describe the concept fully, since successful block jobs will also behave differently (waiting for each other to finish before fully completing). "blockjob-transactions" is the best name I can think of that describes the full concept rather than focus on just cancellation. Besides that I'm happy with the QMP interface.
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