[libvirt] [PATCHv2 00/15] live block migration via virDomainBlockCopy

v1 was here: https://www.redhat.com/archives/libvir-list/2012-April/msg00068.html changes from v1: Paolo has updated the qemu side of things, and built a scratch image for RHEL that I was able to test with for the new semantics. I was actually able to successfully run two different block copy jobs, one canceled and one pivoted, with SELinux disabled and this patch series. Patch 12/15 is for reference only when working with Paolo's build; it will not go upstream. Patches 13-15 are optional; the extra flexibility might be nice, but I haven't yet played with those three enough to know if Paolo's build behaves like I was expecting. I obviously have more patches to write, such as supporting the REUSE_EXT flag to reuse files instead of creating a new one, and fixing several XXX comments related to SELinux, auditing, and disk locking. But they can be extra patches on top of this starting series. Adam Litke (2): blockjob: add API for async virDomainBlockJobAbort blockjob: wire up qemu async virDomainBlockJobAbort Eric Blake (13): blockjob: allow for fast-finishing job blockjob: add new API flags blockjob: add 'blockcopy' to virsh blockjob: enhance xml to track mirrors across libvirtd restart blockjob: react to active block copy blockjob: expose qemu commands for mirrored storage migration blockjob: return appropriate event and info blockjob: support pivot operation on cancel blockjob: implement block copy for qemu blockjob: accommodate RHEL backport names blockjob: add virDomainBlockCopy blockjob: enhance virsh 'blockcopy' blockjob: wire up qemu and RPC for block copy docs/apibuild.py | 1 + docs/formatdomain.html.in | 11 ++ docs/schemas/domaincommon.rng | 19 ++- include/libvirt/libvirt.h.in | 50 ++++++- include/libvirt/virterror.h | 1 + src/conf/domain_conf.c | 54 +++++++ src/conf/domain_conf.h | 6 + src/driver.h | 5 + src/libvirt.c | 220 +++++++++++++++++++++++++- src/libvirt_private.syms | 1 + src/libvirt_public.syms | 5 + src/qemu/qemu_capabilities.c | 3 + src/qemu/qemu_capabilities.h | 2 + src/qemu/qemu_driver.c | 340 +++++++++++++++++++++++++++++++++++++++-- src/qemu/qemu_hotplug.c | 7 + src/qemu/qemu_monitor.c | 50 ++++++ src/qemu/qemu_monitor.h | 28 +++- src/qemu/qemu_monitor_json.c | 154 ++++++++++++++++--- src/qemu/qemu_monitor_json.h | 21 +++- src/remote/remote_driver.c | 1 + src/remote/remote_protocol.x | 12 ++- src/remote_protocol-structs | 9 + src/rpc/gendispatch.pl | 1 + src/util/virterror.c | 6 + tools/virsh.c | 140 ++++++++++++++---- tools/virsh.pod | 40 +++++- 26 files changed, 1099 insertions(+), 88 deletions(-) -- 1.7.7.6