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From: Laszlo Ersek <lersek@redhat.com>
To: Vasiliy Tolstov <v.tolstov@selfip.ru>
Cc: qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] help with understanding qcow2 file format
Date: Wed, 16 Sep 2015 13:04:33 +0200	[thread overview]
Message-ID: <55F94CC1.5050401@redhat.com> (raw)
In-Reply-To: <CACaajQt6HNk7PXu6g6nJp94ipGBPjYw7LAnhQB+yOLQ9WHsRMA@mail.gmail.com>

On 09/16/15 12:56, Vasiliy Tolstov wrote:
> Hi, I'm need help to understand qcow2 file format, can somebody explain
> to me, for example if i need to read 1K from offset 512?
> 
> As i'm understand i need to calculate offset in qcow2 file using some
> things from header, can somebody explains my how can i do that?

All I can say is, "docs/specs/qcow2.txt".

Laszlo

  reply	other threads:[~2015-09-16 11:04 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-16 10:56 [Qemu-devel] help with understanding qcow2 file format Vasiliy Tolstov
2015-09-16 11:04 ` Laszlo Ersek [this message]
2015-09-16 11:15   ` Vasiliy Tolstov
2015-09-16 11:58     ` Markus Armbruster
2015-09-16 13:46   ` Eric Blake
2015-09-17  7:07     ` Vasiliy Tolstov
2015-09-17 14:38       ` Eric Blake
2016-01-29 14:40     ` lspnet

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