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From: | Hailiang Zhang |
Subject: | Re: [Qemu-devel] [Qemu-block] [PATCH v4 0/6] COLO block replication supports shared disk case |
Date: | Fri, 12 May 2017 15:26:26 +0800 |
User-agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 |
On 2017/5/12 3:17, Stefan Hajnoczi wrote:
On Wed, Apr 12, 2017 at 10:05:15PM +0800, zhanghailiang wrote:COLO block replication doesn't support the shared disk case, Here we try to implement it and this is the 4th version. Please review and any commits are welcomed. Cc: Dr. David Alan Gilbert (git) <address@hidden> Cc: address@hiddenSorry for the delay. Feel free to ping me if I don't review within a few days when you post a patch.
That is OK. :) , I was doing other things these days, and it is not quite urgent ... thanks.
v4: - Add proper comment for primary_disk in patch 2 (Stefan) - Call bdrv_invalidate_cache() while do checkpoint for shared disk in patch 5 v3: - Fix some comments from Stefan and Eric v2: - Drop the patch which add a blk_root() helper - Fix some comments from Changlong zhanghailiang (6): docs/block-replication: Add description for shared-disk case replication: add shared-disk and shared-disk-id options replication: Split out backup_do_checkpoint() from secondary_do_checkpoint() replication: fix code logic with the new shared_disk option replication: Implement block replication for shared disk case nbd/replication: implement .bdrv_get_info() for nbd and replication driver block/nbd.c | 12 +++ block/replication.c | 198 ++++++++++++++++++++++++++++++++++----------- docs/block-replication.txt | 139 ++++++++++++++++++++++++++++++- qapi/block-core.json | 10 ++- 4 files changed, 306 insertions(+), 53 deletions(-) -- 1.8.3.1
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