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From: Ryan Harper <ryanh-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
To: Alexey Eremenko
	<alexey.eremenko-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: Question about KVM-test
Date: Tue, 30 Oct 2007 09:46:43 -0500	[thread overview]
Message-ID: <20071030144643.GA26153@us.ibm.com> (raw)
In-Reply-To: <64F9B87B6B770947A9F8391472E032160C95C582-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>

* Alexey Eremenko <alexey.eremenko-atKUWr5tajBWk0Htik3J/w@public.gmane.org> [2007-10-30 04:26]:
> 
> It seems nice !
> 
> But is there any documentation ? I don't know how-to start it.

Have you read the wiki page? 

http://kvm.qumranet.com/kvmwiki/KVMTest

basically, you want to use kvm-test-record where you would normally use
qemu.  So, if you launch your guest with:

qemu -hda /dev/hda1 -boot d -snapshot

You would run:

kvm-test-record -hda /dev/hda1 -boot d -snapshot

In the screen that pops up, there is a menu item ("Barriers") where you
can make a barrier.  When you are done making barriers for this guest
run, you can replay the session using:

kvm-test-replay in the same directory where the vm.log and screenshots
were recorded.  kvm-test-replay will re-run qemu as you invoked it with
kvm-test-record and attempt to inject the same inputs at the recorded
time intervals and match the barriers if any exist.

-- 
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
(512) 838-9253   T/L: 678-9253
ryanh-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org

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  parent reply	other threads:[~2007-10-30 14:46 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-10-30  9:22 Question about KVM-test Alexey Eremenko
     [not found] ` <64F9B87B6B770947A9F8391472E032160C95C582-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>
2007-10-30 14:46   ` Ryan Harper [this message]
2007-10-30 15:08     ` Alexey Eremenko
     [not found]       ` <64F9B87B6B770947A9F8391472E032160C95C585-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>
2007-10-30 16:10         ` Ryan Harper
2007-10-31  9:49   ` Anthony Liguori
2007-10-31 10:09     ` Alexey Eremenko

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