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Re: [Qemu-devel] [PATCH v4 2/8] replay: save/load initial state


From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH v4 2/8] replay: save/load initial state
Date: Wed, 21 Sep 2016 17:39:31 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0


On 21/09/2016 13:33, Pavel Dovgalyuk wrote:
> +New VM snapshots may be created in replay mode. They can be used later
> +to recover the desired VM state. All VM states created in replay mode
> +are associated with the moment of time in the replay scenario.
> +After recovering the VM state replay will start from that position.
> +
> +Default starting snapshot name may be specified with icount field
> +rrsnapshot as follows:
> + -icount shift=7,rr=record,rrfile=replay.bin,rrsnapshot=snapshot_name
> +
> +This snapshot is created at start of recording and restored at start
> +of replaying. It also can be loaded while replaying to roll back
> +the execution.

Should you mention somewhere that you need -snapshot for raw images?

Paolo



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