[libvirt] [PATCH RFC 0/2] conf: add net device prefix capability

Hey, Back in the pre 1.3.0 release [0] we had a regression when migrating domains in libxl (introduced by the reverted commit d2e5538b1). The chosen solution to address this problem was to introduce a capability to be used by the virDomainNetDefFormat() and virDomainNetDefParseXML() routines. This series implements this, and I would ask if it's in line with what you had in mind by exposing as a hypervisor capability? For the purposes of RFC and compability with other drivers I left the hardcoded checking of VIR_NET_GENERATED_PREFIX plus checking a prefix registered by the driver. Having this series and the reverted commit applied, I can successfully migrate a domain without seeing the same interface name on both source and destination node. Thoughts? Thanks! Joao [0] https://www.redhat.com/archives/libvir-list/2015-December/msg00279.html Joao Martins (2): conf: add net device prefix to capabilities libxl: set net device prefix src/conf/capabilities.c | 21 +++++++++++++++++++++ src/conf/capabilities.h | 4 ++++ src/conf/domain_conf.c | 20 +++++++++++++++----- src/conf/domain_conf.h | 2 ++ src/libvirt_private.syms | 1 + src/libxl/libxl_conf.c | 3 +++ src/libxl/libxl_conf.h | 4 ++++ src/network/bridge_driver.c | 2 +- 8 files changed, 51 insertions(+), 6 deletions(-) -- 2.1.4