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Re: [libvirt] [PATCH v2] Add documentation about migration.



On 10/27/2011 03:55 AM, Daniel P. Berrange wrote:
From: "Daniel P. Berrange"<berrange redhat com>

This adds a page documenting many aspects of migration:

  - The types of migration (managed direct, p2p, unmanaged direct)
  - Data transports (native, tunnelled)
  - Migration URIs
  - Config file handling
  - Example scenarios

In v2:

  - All Eric's fixes
  - Squash in the preceeding patch which was mistakenly
    left out before

Thanks for the cleanup.

ACK with nits:

+<h3><a id="scenarionativepeer2peer">Native migration, client to and peer2peer between, two libvirtd servers</a></h3>
+
+<p>
+      virDomainMigrate, with the VIR_MIGRATE_PEER2PEER flag set,
+      using the libvirt URI format for the 'uri' parameter. The
+      destination libvirtd server will automatically determine
+      the native hypervisor URI for migration, based off the
+      primary hostname. The optional uri parameter controls how
+      the source libvirtd connects to the destination libvirtd,
+      in case it is not accessible using the same address that
+      the client uses to connect to the destiation, or a different

s/destiation/destination/

+<h3><a id="scenariotunnelpeer2peer1">Tunnelled migration, client and peer2peer between two libvirtd servers</a></h3>
+
+<p>
+      virDomainMigrate, with the VIR_MIGRATE_PEER2PEER&amp; VIR_MIGRATE_TUNNELLED
+      flags set, using the libvirt URI format for the 'uri' parameter. The
+      destination libvirtd server will automatically determine
+      the native hypervisor URI for migration, based off the
+      primary hostname. The optional uri parameter controls how
+      the source libvirtd connects to the destination libvirtd,
+      in case it is not accessible using the same address that
+      the client uses to connect to the destiation, or a different

s/destiation/destination/

--
Eric Blake   eblake redhat com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org


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