[libvirt] [PATCH v2] Add documentation about migration.
Eric Blake
eblake at redhat.com
Fri Oct 28 03:47:34 UTC 2011
On 10/27/2011 03:55 AM, Daniel P. Berrange wrote:
> From: "Daniel P. Berrange"<berrange at 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& 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 at redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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