It appears that the job queue is used for some commands while for others it is not.
Is the intend of the job queue to only serialize operations that are sent to VMs? On Tue, Jan 13, 2015 at 3:14 PM, Mike Tutkowski < mike.tutkow...@solidfire.com> wrote: > This is 4.6. > > It seems like our state-transitioning logic is intended (as one might > expect) to protect the object in question from transitions that are invalid > given it's current state (this is what I would expect). > > I do not see, say, the attach and detach operations being serialized. It > seems they are running simultaneously. > > On Tue, Jan 13, 2015 at 2:09 PM, Nitin Mehta <nitin.me...@citrix.com> > wrote: > >> States shouldn¹t be used to serialize operations on a volume. It should be >> used to denote the lifecycle of the volume instead. >> I think the async job manager does take care of the serialization. Which >> version do you see this issue happening ? >> >> Thanks, >> -Nitin >> >> On 13/01/15 12:28 PM, "Mike Tutkowski" <mike.tutkow...@solidfire.com> >> wrote: >> >> >Hi, >> > >> >Does anyone know why we don't currently have a state and applicable >> >transitions in Volume.State for attaching and detaching volumes? >> > >> >It seems like you'd want to, say, transition to Attaching only when >> you're >> >in the Ready state (or maybe some other states, as well). >> > >> >I think right now you can confuse the system by sending an attach command >> >and then a detach command before the attach command finishes (it's a race >> >condition...I don't think it always causes trouble). >> > >> >Thoughts? >> > >> >Thanks, >> >Mike >> > >> >-- >> >*Mike Tutkowski* >> >*Senior CloudStack Developer, SolidFire Inc.* >> >e: mike.tutkow...@solidfire.com >> >o: 303.746.7302 >> >Advancing the way the world uses the cloud >> ><http://solidfire.com/solution/overview/?video=play>* * >> >> > > > -- > *Mike Tutkowski* > *Senior CloudStack Developer, SolidFire Inc.* > e: mike.tutkow...@solidfire.com > o: 303.746.7302 > Advancing the way the world uses the cloud > <http://solidfire.com/solution/overview/?video=play>*™* > -- *Mike Tutkowski* *Senior CloudStack Developer, SolidFire Inc.* e: mike.tutkow...@solidfire.com o: 303.746.7302 Advancing the way the world uses the cloud <http://solidfire.com/solution/overview/?video=play>*™*
