zhanghailiang cde63fbed8 migration: Expose 'cancelling' status to user ... 'cancelling' status was introduced by commit 51cf4c1a, mainly to avoid a possible start of a new migration process while the previous one still exists. But we didn't expose this status to user, instead we returned the 'active' state. Here, we expose it to the user (such as libvirt), 'cancelling' status only occurs for a short window before the migration aborts, so for users, if they cancel a migration process, it will observe 'cancelling' status occasionally. Testing revealed that with older libvirt (anything 1.2.13 or less) will print an odd error message if the state is seen, but that the migration is still properly cancelled. Newer libvirt will be patched to recognize the new state without the odd error message. Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Reviewed-by: Eric Blake <eblake@redhat.com> Cc: libvir-list@redhat.com Signed-off-by: Juan Quintela <quintela@redhat.com>		2015-03-17 15:20:37 +01:00
..
block.c	migration: Convert bdrv_find to blk_by_name	2015-03-16 12:10:30 -04:00
exec.c	Remove migration- pre/post fixes off files in migration/ dir	2014-12-16 17:47:36 +05:30
fd.c	Handle bi-directional communication for fd migration	2015-01-16 13:06:17 +05:30
Makefile.objs	Split the QEMU buffered file code out	2014-12-16 17:47:36 +05:30
migration.c	migration: Expose 'cancelling' status to user	2015-03-17 15:20:37 +01:00
qemu-file-buf.c	migration: Remove unused functions	2015-03-17 15:20:37 +01:00
qemu-file-internal.h	Split struct QEMUFile out	2014-12-16 17:47:36 +05:30
qemu-file-stdio.c	Start migrating migration code into a migration directory	2014-12-16 17:47:36 +05:30
qemu-file-unix.c	socket shutdown	2015-01-16 13:06:17 +05:30
qemu-file.c	ram: make all save_page functions take a uint64_t parameter	2015-03-16 14:32:47 +01:00
rdma.c	migration: Fix remaining 32 bit compiler errors	2015-03-17 15:20:37 +01:00
tcp.c	Remove migration- pre/post fixes off files in migration/ dir	2014-12-16 17:47:36 +05:30
unix.c	Remove migration- pre/post fixes off files in migration/ dir	2014-12-16 17:47:36 +05:30
vmstate.c	migration: Append JSON description of migration stream	2015-02-05 17:16:14 +01:00
xbzrle.c	Start migrating migration code into a migration directory	2014-12-16 17:47:36 +05:30