Am 16.06.2016 um 18:09 hat Denis V. Lunev geschrieben: > Actually I have found this problem running iotest 132 for active async > mirror I have sent yesturday. Anyway, the problem is actual for current > backup/mirror implementation. > > bdrv_co_discard must mark areas dirty after writing zeroes, it must call > before_write_notifier chain to push underlying data to backup and it also > must properly fill tracked request information. > > Changes from v1: > - fixed problem in patch as pointed out by Vova > - ported to current (was made on top of active block mirror) > - minor spelling changes in commit messages > > Signed-off-by: Denis V. Lunev <[email protected]> > Reviewed-by: Vladimir Sementsov-Ogievskiy<[email protected]> > Reviewed-by: Fam Zheng <[email protected]> > CC: Stefan Hajnoczi <[email protected]> > CC: Kevin Wolf <[email protected]> > CC: Max Reitz <[email protected]>
Reviewed-by: Kevin Wolf <[email protected]>
