Jason Wang <jasow...@redhat.com> wrote: > When the bmdma transfering ended, the unit were set to -1(0xFF), but > after migration ide_pci_post_load() would change it to 1. This is not > intended and it also would break the migration stability that we > could not get exactly the same exec file before and after migration. > > So this patch drop the ide_pci_post_load() and it would also make > possible to debugging of migration through comparing the exec files. > > Signed-off-by: Jason Wang <jasow...@redhat.com> > > I'm not sure whether this is the best way to handle this issue. Should > we still care about the migration from old guest?
Basically we have unit=-1 when there is an error/we ended an operation. Stable image migration are having trouble with it, and we only generate 0/1/-1 nowadays. Acked-by: Juan Quintela <quint...@redhat.com>
