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From: "José Eduardo França" <jefranca@gmail.com>
To: xen-devel@lists.xen.org
Subject: how to change checkpoint interval
Date: Wed, 21 Nov 2012 15:01:32 -0200	[thread overview]
Message-ID: <CAJP76_CP4f5YzksxwdrG8zc6-mnZwwSr3etAzXt0qi2kCX2esA@mail.gmail.com> (raw)


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Hi guys,

In my research, I want to change checkpoint interval during remus running.
I think that the checkpoint_settimer function (declared in libcheckpoint.c)
can do that I need.

But I would like to call a checkpoint_settimer in xc_domain_save.c. Then I
created a checkpoint_settimer*2* into xc_domain_save.c and this doesn't
work coz probably the timer_settime function there.

Then I started to search the error or where I change the checkpoint
interval. After I just changed one line in checkpoint.c:

      from: checkpoint_settimer(&self->cps, self->interval);
      to:     checkpoint_settimer(&self->cps, 300);

and I ran remus again, but the interval was still 200 ms.
The question is: Does checkpoint_settimer function set the interval? If
not, what's the function change interval?

Thanks

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                 reply	other threads:[~2012-11-21 17:01 UTC|newest]

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