tree 1c083fb27f82c0acbea4edafbd0c9dacffe1f454
parent 427bc05c686cd2312c9769d205957c10023c2db0
author Rodrigo Barbieri <rodrigo.barbieri@fit-tecnologia.org.br> 1468977896 -0300
committer Rodrigo Barbieri <rodrigo.barbieri@fit-tecnologia.org.br> 1472688467 -0300

Add share type change to Share Migration

This patch adds a 'new_share_type_id' parameter to Share Migration,
where the destination share can be provisioned under a different
share type of choice.

Host-assisted migration handles it by creating a totally new share,
as before.

Driver-assisted migration handles by creating the destination
instance model with the new share type, the driver is responsible
for making the necessary changes to satisfy the provided model.

In order to accomplish this, a database change was required,
transferring the 'share_type_id' field from the 'shares' table
to the 'share_instances' table.

APIImpact

Partially implements: blueprint newton-migration-improvements
Change-Id: I3200eaaa5b66d9b8ce1cbd16c1658db8516c70fb