Re: [Qemu-devel] [PATCH] block/mirror: enable detect zeroes when driving mirror

2016-11-22 Thread wyang
On 2016年11月22日 21:44, Eric Blake wrote: On 11/21/2016 08:31 PM, wyang wrote: On 2016年11月21日 14:51, Vasiliy Tolstov wrote: 21 Ноя 2016 г. 4:27 пользователь "Yang Wei" > написал: In order to preserve sparse disk image, detect_zeroes should also be

Re: [Qemu-devel] [PATCH] block/mirror: enable detect zeroes when driving mirror

2016-11-22 Thread Eric Blake
On 11/21/2016 08:31 PM, wyang wrote: > On 2016年11月21日 14:51, Vasiliy Tolstov wrote: >> >> 21 Ноя 2016 г. 4:27 пользователь "Yang Wei" > > написал: >> > >> > In order to preserve sparse disk image, detect_zeroes >> > should also be enabled when

Re: [Qemu-devel] [PATCH] block/mirror: enable detect zeroes when driving mirror

2016-11-21 Thread wyang
On 2016年11月21日 14:51, Vasiliy Tolstov wrote: 21 Ноя 2016 г. 4:27 пользователь "Yang Wei" > написал: > > In order to preserve sparse disk image, detect_zeroes > should also be enabled when bdrv_get_block_status_above() > returns BDRV_BLOCK_DATA > >

Re: [Qemu-devel] [PATCH] block/mirror: enable detect zeroes when driving mirror

2016-11-20 Thread Vasiliy Tolstov
21 Ноя 2016 г. 4:27 пользователь "Yang Wei" написал: > > In order to preserve sparse disk image, detect_zeroes > should also be enabled when bdrv_get_block_status_above() > returns BDRV_BLOCK_DATA > > Signed-off-by: Yang Wei > --- Hi, does this patch fixes

Re: [Qemu-devel] [PATCH] block/mirror: enable detect zeroes when driving mirror

2016-11-20 Thread no-reply
Hi, Your series failed automatic build test. Please find the testing commands and their output below. If you have docker installed, you can probably reproduce it locally. Subject: [Qemu-devel] [PATCH] block/mirror: enable detect zeroes when driving mirror Type: series Message-id

[Qemu-devel] [PATCH] block/mirror: enable detect zeroes when driving mirror

2016-11-20 Thread Yang Wei
In order to preserve sparse disk image, detect_zeroes should also be enabled when bdrv_get_block_status_above() returns BDRV_BLOCK_DATA Signed-off-by: Yang Wei --- block/mirror.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/block/mirror.c b/block/mirror.c index