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From: "Haifeng Fang" <fhf25@126.com>
To: xen-devel <xen-devel@lists.xensource.com>
Cc: Keir Fraser <keir.fraser@eu.citrix.com>
Subject: are there any hidden domains inside Xen when it is running?
Date: Wed, 4 Jun 2008 12:08:59 +0800	[thread overview]
Message-ID: <200806041208581718534@126.com> (raw)


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hi, all:

i have programmed a little tool which can dump some information of key data-struct inside xen.
with the tool, i obtained some data related to "frame_table" as follows:

page_offset, page_number, count_info, is_allocated, reference, inuse_domain_id, free_list_order
    502636KB,     125659,   80000002, allocated,          2,          1,          0
    516092KB,     129023,   80000002, allocated,          2,          0,          0
    516096KB,     129024,   80000001, allocated,          1,      32754,          0
    523248KB,     130812,   80000003, allocated,          3,      32753,          0

in my testing, i have brought up two domains, i.e. domain0(0), domainU(1). But from the list above, there are another two domains, who are they?

thanks in advance.
2008-06-04 



Haifeng Fang 

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             reply	other threads:[~2008-06-04  4:08 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-04  4:08 Haifeng Fang [this message]
2008-06-04  8:11 ` are there any hidden domains inside Xen when it is running? Ian Campbell

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