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From: tgh <wwwwww4187@sina.com.cn>
To: Keir Fraser <keir.fraser@eu.citrix.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: about network live connection during migration
Date: Sun, 09 Mar 2008 10:50:22 +0800	[thread overview]
Message-ID: <47D3506E.4030801@sina.com.cn> (raw)
In-Reply-To: <C3F56A58.14D57%keir.fraser@eu.citrix.com>

hi
  I try to understand to the mechanism of live migration, and I read the 
code ,and have some confusion about the network live connection during 
the migration,could you help me, i read the paper about the live 
migration,it explaine that in a single switched LAN,host sends 
unsolicited ARP,and in router case, broadcastARP will not be accecpted 
,and migratedOS need to sends to the interfaces in the ARPcache,while in 
a switched net,migrated OS holds the same MAC address,and network switch 
could detect the change of location,   i am confused about where the 
code for all of these , could you give me some more detailed explanation 
or tell me where the code for these

Thanks in advance

  reply	other threads:[~2008-03-09  2:50 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-05 16:13 general protection fault: 0000 [#1] john bryant
2008-03-05 18:12 ` Santos, Jose Renato G
2008-03-05 19:04   ` john bryant
2008-03-05 20:13     ` Santos, Jose Renato G
2008-03-06  0:51       ` john bryant
2008-03-06  8:42   ` Jan Beulich
2008-03-06  9:31     ` Keir Fraser
2008-03-09  2:50       ` tgh [this message]
2008-03-09  9:28         ` about network live connection during migration Daniel Stodden
2008-03-10  9:50           ` tgh
2008-03-09  6:56       ` arp reply for migration tgh
2008-03-09  9:41         ` Daniel Stodden
2008-03-06 17:25     ` RE: general protection fault: 0000 [#1] Santos, Jose Renato G

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