[libvirt] [PATCH v4 0/12] migration: support all toURI and proto combos
jdenemar at redhat.com
Mon Oct 12 11:34:42 UTC 2015
On Fri, Oct 02, 2015 at 10:52:40 +0300, Nikolay Shirokovskiy wrote:
> Current implementation of 'toURI' migration interfaces does not support all
> combinations of interface versions and protocol versions. For example 'toURI2'
> with p2p flag will not migrate if driver supports only v3params proto.
> This is not convinient as drivers that starts to support migration have to
> manually support older versions of protocol. I guess this should be done in
> one place, namely here.
> Another issue is that there are a lot of code duplication in implementation of
> toURI interfaces and it is not obvious from code how are they related.
> This implementation uses extensible parameters as intermediate parameters
> representation. This is possible as interfaces are done backward compatible in
> terms of parameters and later versions supports all parameters of former
> = Changes from version 3
> * fix spellings
> * make error messages more specific as suggested
> * in 'migration: refactor: introduce params version of unmanaged':
> fix conversion for null values of explicit string params into virTypedParameterPtr.
> * squash 'migration: reuse parameters check in toURI2 and toURI3' into
> 'migration: introduce parameter checking function'
> * 'migration: refactor: one return in forURI family functions' is dropped as suggested
> src/libvirt-domain.c | 509 +++++++++++++++++++++++---------------------------
> 1 files changed, 237 insertions(+), 272 deletions(-)
ACK series and pushed with the three cosmetics issues fixed.
Thanks for your work.
More information about the libvir-list