Re: [PATCH v2 2/3] Reduce the time of checkpoint for COLO

2020-09-22 Thread Li Zhijian
On 9/22/20 5:24 PM, leirao wrote: we should set ram_bulk_stage to false after ram_state_init, otherwise the bitmap will be unused in migration_bitmap_find_dirty. all pages in ram cache will be flushed to the ram of secondary guest for each checkpoint. Signed-off-by: leirao --- migration/ra

RE: [PATCH v2 2/3] Reduce the time of checkpoint for COLO

2020-09-22 Thread Zhang, Chen
> -Original Message- > From: Rao, Lei > Sent: Tuesday, September 22, 2020 5:25 PM > To: Zhang, Chen ; lizhij...@cn.fujitsu.com; > jasow...@redhat.com; quint...@redhat.com; dgilb...@redhat.com; > pbonz...@redhat.com > Cc: qemu-devel@nongnu.org; Rao, Lei > Subject: [PATCH v2 2/3] Reduce