On 22/09/2016 07:41, Pavel Dovgalyuk wrote: >> From: Paolo Bonzini [mailto:pbonz...@redhat.com] >> On 21/09/2016 13:33, Pavel Dovgalyuk wrote: >>> This set of patches includes several fixes for replay and >>> adds network record/replay for network devices. It also makes possible >>> saving/restoring vmstate in replay mode. >>> >>> Record and replay for network interactions is performed with the network >>> filter. >>> Each backend must have its own instance of the replay filter as follows: >>> -netdev user,id=net1 -device rtl8139,netdev=net1 >>> -object filter-replay,id=replay,netdev=net1 >>> >>> This patches add rrsnapshot option for icount. rrshapshot option creates >>> start snapshot at record and loads it at replay. It allows preserving >>> the state of disk images used by virtual machine. This vm state can also >>> use used to roll back the execution while replaying. >>> >>> This set of patches includes fixes and additions for icount and >>> record/replay implementation: >>> - VM start/stop in replay mode >>> - Network interaction record/replay >>> - overlay option for blkreplay filter >>> - rrsnapshot option for record/replay >>> - vmstate fix for integratorcp ARM platform >>> >>> v4 changes: >>> - Overlay option is removed from blkreplay driver (as suggested by Paolo >>> Bonzini) >>> - Minor changes >>> >>> v3 changes: >>> - Added rrsnapshot option for specifying the initial snapshot name (as >>> suggested by Paolo >> Bonzini) >>> - Minor changes >> >> When you post v5, I suspect it's best if you move patches 5-7 first, >> because those are the ones I'm going to merge myself. > > And what about network support (patch 1)?
It's not my area and I hardly know anything about net/; Jason Wang would merge it. Paolo > Nobody has commented it in any of the iterations. > > Pavel Dovgalyuk >
