On Fri, Jul 26, 2019 at 04:40:35PM +0530, Ajitha Robert wrote: > Thank you for the clarification. > > But i was trying with openstack-cinder.. when i load some data into the > volume around 50gb, the image sync will stop by 5 % or something within > 15%... What could be the reason? I suppose you see image sync stop in mirror status output? Could you please provide an example? And I suppose you don't see any other messages in rbd-mirror log apart from what you have already posted? Depending on configuration rbd-mirror might log in several logs. Could you please try to find all its logs? `lsof |grep 'rbd-mirror.*log'` may be useful for this. BTW, what rbd-mirror version are you running? -- Mykola Golub