[panda-users] Record and Replay

[Downing, Evan P]

Oh I see now.


I'll go ahead and reword the sentence for grammar's sake.


I ended up running the replay function from the command line anyways, but I was wondering how you could do it whilst still in the QEMU monitor console.


Thanks a bunch!

Evan


________________________________
From: Manolis Stamatogiannakis <mstamat at gmail.com>
Sent: Thursday, January 29, 2015 11:20 AM
To: Downing, Evan P
Cc: panda-users at mit.edu
Subject: Re: [panda-users] Record and Replay

console -> QEMU monitor console

2015-01-29 17:19 GMT+01:00 Manolis Stamatogiannakis <mstamat at gmail.com<mailto:mstamat at gmail.com>>:
I'd guess it means you haven't use "stop" command on the console.

But this is needed only if you want to start a replay from the console. Usually it is more convenient to launch qemu+panda replay directly from the command line:

./i386-softmmu/qemu-system-i386 -vnc :1 -hda path/to/vmimage.qcow2 -panda 'plugin1;plugin2;plugin3:plugin3_arg1=foo,plugin3_arg2=bar'

Cheers,
Manolis

PS. Maybe a ticket should be opened to add command line replay documentation in record_replay.md<http://record_replay.md>?


2015-01-29 17:08 GMT+01:00 Downing, Evan P <edowning3 at gatech.edu<mailto:edowning3 at gatech.edu>>:

Hey guys,


I'm attempting to experiment with PANDA's record and replay functionality.


On the github page (https://github.com/moyix/panda/blob/master/docs/record_replay.md?) you state "Begin a replay of the session named <name>. Note that QEMU not must be halted for this to work."


Could you please clarify this sentence? (particularly the "QEMU not must be halted" portion)


Thanks,

Evan

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