[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

[libvirt] [PATCH 0/6] Fix state driver hotplug semantics



Currently, domain hotplug operations in the state drivers (QEMU, LXC, ...)
have strange semantics: a hotplug config change will stick around in memory
until the domain is either redefined or libvirtd is restarted.

This series fixes hotplug config changes to be discarded when the VM is
stopped, which AFAICT is the expected behavior. A few bugs with setvcpus
implementations are also addressed.

Thanks,
Cole

Cole Robinson (6):
  domain_conf: Add virDomainObjSetDefTransient
  Make state driver device hotplug/update actually transient
  conf: domain: Improve vcpus validation reporting
  qemu: setvcpus: Fix maxvcpus check
  qemu: setvcpus: Simplify altering the persistent config
  qemu: setvcpus: Save config changes to disk

 src/conf/domain_conf.c   |   76 +++++++++++++++++++++++++++++++++++++++--
 src/conf/domain_conf.h   |    5 +++
 src/libvirt_private.syms |    2 +
 src/lxc/lxc_driver.c     |    3 ++
 src/qemu/qemu_driver.c   |   56 ++++++++++++++---------------
 src/test/test_driver.c   |   86 +++++++++++++++++++++-------------------------
 src/uml/uml_driver.c     |    5 ++-
 7 files changed, 153 insertions(+), 80 deletions(-)

-- 
1.7.3.2


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]