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Date: Thu, 19 Feb 2009 07:57:01 -0600
From: Anthony Liguori <anthony@codemonkey.ws>
MIME-Version: 1.0
Subject: Re: [Qemu-devel] migration: adding migration to/from a file (v2)
References: <499D4654.9000305@redhat.com>
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To: qemu-devel@nongnu.org
Cc: Uri Lublin <uril@redhat.com>

Uri Lublin wrote:
>
> Migration to file, uses migration-to-fd (supports live migration).
> Migration from file, uses qemu-fopen directly.

Eh?  Haven't we already talked about why this doesn't work?  Maybe 
there's a v3 that you meant to send?

Regards,

Anthony Liguori

> pre-save:
>   (qemu) stop   # unless you really want live migration
>   (qemu) migrate_set_speed 3.5G # not needed, speed things up
>
> save:
>   (qemu) migrate [-d] file:/path/to/state-file
>
> load:
>   [shell] <qemu> <params> -incoming file:/path/to/state-file
>
>
> changes from v1:
>    - making sure write would not block (using select)
>    - pass max_throttle as is (can be set by user)
>    - not checking qemu_mallocz
>    - compile for non-windows as select is being used.
>