Am 23.07.2013 11:43, schrieb yinyin: > 在 2013-7-23，下午5:30，Andreas Färber <afaer...@suse.de> 写道： >> Am 23.07.2013 11:19, schrieb yinyin: >>> during the migration, the source, not the destination, will start >>> dataplane again.... >>> I think the process of migration with dataplane as follows: >>> 1. migration begin to start >>> 2. the migration source stop the dataplane >>> 3. do migration ... >>> 4. migration completed, the destination start the dataplane. >> >> I can't speak for the dataplane, but in general the source guest is >> expected to continue working during live migration (that's the "live" >> part) until it has been fully transferred to the destination. > > when dataplane stop, the source guest can continue work, but not use > dataplane thread.
So how would it do I/O then? Andreas -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
