Re: [Qemu-devel] [RFC PATCH 06/17] migration: introduce icount field for snapshots

2018-04-26 Thread Pavel Dovgalyuk
> From: Eric Blake [mailto:ebl...@redhat.com] > On 04/25/2018 07:46 AM, Pavel Dovgalyuk wrote: > > Saving icount as a parameters of the snapshot allows navigation between > > them in the execution replay scenario. > > This information can be used for finding a specific snapshot for rewinding > >

Re: [Qemu-devel] [RFC PATCH 06/17] migration: introduce icount field for snapshots

2018-04-25 Thread Eric Blake
On 04/25/2018 07:46 AM, Pavel Dovgalyuk wrote: > Saving icount as a parameters of the snapshot allows navigation between > them in the execution replay scenario. > This information can be used for finding a specific snapshot for rewinding > the recorded execution to the specific moment of the

[Qemu-devel] [RFC PATCH 06/17] migration: introduce icount field for snapshots

2018-04-25 Thread Pavel Dovgalyuk
Saving icount as a parameters of the snapshot allows navigation between them in the execution replay scenario. This information can be used for finding a specific snapshot for rewinding the recorded execution to the specific moment of the time. E.g., 'reverse step' action needs to load the nearest