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From: Zhigang Wang <zhigang.x.wang@oracle.com>
To: Wei Liu <wei.liu2@citrix.com>
Cc: xen-devel <xen-devel@lists.xenproject.org>
Subject: Re: xl list -l doesn't work for incoming domain
Date: Mon, 10 Nov 2014 10:01:22 -0500	[thread overview]
Message-ID: <5460D342.9090308@oracle.com> (raw)
In-Reply-To: <20141110123525.GD28360@zion.uk.xensource.com>

On 11/10/2014 07:35 AM, Wei Liu wrote:
> I see. At that point the configuration was not available, yet. After the
> domain is successfully migrated, the configuration should be available.
> 
> I think a domain under construction without domain configuration is a
> valid state. What do you think?

Here is my thought:

1. In this design, if I watch xenstore @introduceDomain, it will not been
   triggered until migration finish.

2. Because we have multiple places (hypervisor, xenstore, /var/lib/xen) holding
   domain state, we need to define what does it mean by "VM started".

3. It looks like a inconsistent state and we may want to eliminate or keep
   it as short as possible.

Thanks,

Zhigang

  parent reply	other threads:[~2014-11-10 15:01 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-06 19:14 xl list -l doesn't work for incoming domain Zhigang Wang
2014-11-07 10:47 ` Wei Liu
2014-11-07 16:34   ` Zhigang Wang
2014-11-10 12:35     ` Wei Liu
2014-11-10 12:38       ` Ian Campbell
2014-11-10 13:54         ` Wei Liu
2014-11-10 14:05           ` Ian Campbell
2014-11-10 14:16             ` Wei Liu
2014-11-10 15:01       ` Zhigang Wang [this message]
2014-11-10 15:25         ` Wei Liu
2014-11-10 17:08           ` Zhigang Wang
2014-11-10 17:24             ` Wei Liu
2014-11-10 17:54               ` Zhigang Wang
2014-11-11 11:01                 ` Wei Liu
2014-11-11 14:41                   ` Zhigang Wang
2014-11-11 15:20                     ` Wei Liu
2014-11-11 16:42                       ` Zhigang Wang
2014-11-12 11:31                         ` Wei Liu
2014-11-12 14:36                           ` Zhigang Wang
2014-11-12 14:40                             ` Ian Campbell
2014-11-12 14:48                               ` Zhigang Wang
2014-11-12 14:52                                 ` Ian Campbell
2014-11-12 15:04                                   ` Zhigang Wang
2014-11-12 15:40                                     ` Wei Liu
2014-11-13 11:44                                     ` Ian Campbell

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