From: Mats Petersson <mats@planetcatfish.com>
To: Masaki Kanno <kanno.masaki@jp.fujitsu.com>,
xen-devel@lists.xensource.com
Subject: Re: Many same managed domain
Date: Sun, 22 Jul 2007 11:30:52 +0100 [thread overview]
Message-ID: <46a33202.1636440a.6636.72b9@mx.google.com> (raw)
In-Reply-To: <91C7CC1E6AF558kanno.masaki@jp.fujitsu.com>
At 06:09 22/07/2007, Masaki Kanno wrote:
>Hi,
>
>When I tested xm new command without uuid parameter repeatedly,
>I saw many same managed domain as follows.
>
># xm list
>Name ID Mem
>VCPUs State Time(s)
>Domain-0 0 941 2 r----- 51.9
># xm new /xen/vm1.conf
>Using config file "/xen/vm1.conf".
># xm new /xen/vm1.conf
>Using config file "/xen/vm1.conf".
># xm new /xen/vm1.conf
>Using config file "/xen/vm1.conf".
># xm list
>Name ID Mem
>VCPUs State Time(s)
>Domain-0 0 941 2 r----- 56.3
>vm1 256 1 0.0
>vm1 256 1 0.0
>vm1 256 1 0.0
>
>
>But, when I tested xm new command with uuid parameter repeatedly,
>I did not see same managed domain as follows.
>
># xm list
>Name ID Mem
>VCPUs State Time(s)
>Domain-0 0 941 2 r----- 69.9
># xm new /xen/vm1.conf uuid="aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee"
>Using config file "/xen/vm1.conf".
># xm new /xen/vm1.conf uuid="aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee"
>Using config file "/xen/vm1.conf".
># xm new /xen/vm1.conf uuid="aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee"
>Using config file "/xen/vm1.conf".
># xm list
>Name ID Mem
>VCPUs State Time(s)
>Domain-0 0 941 2 r----- 74.4
>vm1 256 1 0.0
>
>
>I think that xm new command should cause a command error if without
>uuid parameter. What do you think?
Either that, or check that the name isn't a duplicate - I added such
a check for "xm create" and "xm restore" about two months ago,
because it would allow multiple instances of the same domain (with
the same UUID - something I never got to the bottom of).
--
Mats
>Best regards,
> Kan
>
>
>
>_______________________________________________
>Xen-devel mailing list
>Xen-devel@lists.xensource.com
>http://lists.xensource.com/xen-devel
next prev parent reply other threads:[~2007-07-22 10:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-22 5:09 Many same managed domain Masaki Kanno
2007-07-22 10:30 ` Mats Petersson [this message]
2007-07-24 2:36 ` Masaki Kanno
2007-07-22 14:46 ` Daniel P. Berrange
2007-07-22 22:20 ` Mats Petersson
2007-07-24 3:12 ` Masaki Kanno
2007-07-24 13:25 ` Daniel Berrange
2007-07-24 14:47 ` Masaki Kanno
[not found] ` <9BC7CDA074E023kanno.masaki@jp.fujitsu. com>
2007-07-25 0:16 ` Jim Fehlig
2007-07-25 7:16 ` Masaki Kanno
2007-07-25 13:23 ` Daniel P. Berrange
2007-07-26 17:20 ` Jim Fehlig
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