Am 24.02.2018 um 00:51 hat John Snow geschrieben: > For jobs utilizing the new manual workflow, we intend to prohibit > them from modifying the block graph until the management layer provides > an explicit ACK via block-job-finalize to move the process forward. > > To distinguish this runstate from "ready" or "waiting," we add a new > "pending" event. > > For now, the transition from PENDING to CONCLUDED/ABORTING is automatic, > but a future commit will add the explicit block-job-finalize step. > > Transitions: > Waiting -> Pending: Normal transition. > Pending -> Concluded: Normal transition. > Pending -> Aborting: Late transactional failures and cancellations. > > Removed Transitions: > Waiting -> Concluded: Jobs must go to PENDING first. > > Verbs: > Cancel: Can be applied to a pending job. > > +---------+ > |UNDEFINED| > +--+------+ > | > +--v----+ > |CREATED+-----------------+ > +--+----+ | > | | > +--+----+ +------+ | > +---------+RUNNING<----->PAUSED| | > | +--+-+--+ +------+ | > | | | | > | | +------------------+ | > | | | | > | +--v--+ +-------+ | | > +---------+READY<------->STANDBY| | | > | +--+--+ +-------+ | | > | | | | > | +--v----+ | | > +---------+WAITING+---------------+ | > | +--+----+ | > | | | > | +--v----+ | > +---------+PENDING| | > | +--+----+ | > | | | > +--v-----+ +--v------+ | > |ABORTING+--->CONCLUDED| | > +--------+ +--+------+ | > | | > +--v-+ | > |NULL+--------------------+ > +----+ > > Signed-off-by: John Snow <js...@redhat.com>
Your diagram lost two arrow heads in this commit. :-) Reviewed-by: Kevin Wolf <kw...@redhat.com>
