On 09/08/2015 11:52 PM, Eric Blake wrote:
> On 09/08/2015 03:10 AM, Wen Congyang wrote:
>
>>> Design-wise, I think we really want to have the add-child operation be
>>> handed a pre-opened BDS, rather than the options dictionary to open the
>>> BDS itself. That is, we should use the existing bloc
On 09/08/2015 03:10 AM, Wen Congyang wrote:
>> Design-wise, I think we really want to have the add-child operation be
>> handed a pre-opened BDS, rather than the options dictionary to open the
>> BDS itself. That is, we should use the existing blockdev-add (and
>> enhance it to support everything
On 09/01/2015 11:30 PM, Eric Blake wrote:
> On 08/31/2015 06:44 PM, Wen Congyang wrote:
>
>>>
+ * Hot add/remove a BDS's child. So the user can take a child offline when
+ * it is broken and take a new child online
+ */
+void bdrv_add_child(BlockDriverState *bs, QDict *options,
On 08/31/2015 06:44 PM, Wen Congyang wrote:
>>
>>> + * Hot add/remove a BDS's child. So the user can take a child offline when
>>> + * it is broken and take a new child online
>>> + */
>>> +void bdrv_add_child(BlockDriverState *bs, QDict *options, Error **errp)
>>> +{
>>> +
>>> +if (!bs->drv |
On 09/01/2015 01:40 AM, Eric Blake wrote:
> On 08/11/2015 01:51 AM, Wen Congyang wrote:
>> In some cases, we want to take a quorum child offline, and take
>> another child online.
>>
>> Signed-off-by: Wen Congyang
>> Signed-off-by: zhanghailiang
>> Signed-off-by: Gonglei
>> Reviewed-by: Alberto
On 09/01/2015 01:40 AM, Eric Blake wrote:
> On 08/11/2015 01:51 AM, Wen Congyang wrote:
>> In some cases, we want to take a quorum child offline, and take
>> another child online.
>>
>> Signed-off-by: Wen Congyang
>> Signed-off-by: zhanghailiang
>> Signed-off-by: Gonglei
>> Reviewed-by: Alberto
On 08/11/2015 01:51 AM, Wen Congyang wrote:
> In some cases, we want to take a quorum child offline, and take
> another child online.
>
> Signed-off-by: Wen Congyang
> Signed-off-by: zhanghailiang
> Signed-off-by: Gonglei
> Reviewed-by: Alberto Garcia
> ---
> block.c | 43 ++
In some cases, we want to take a quorum child offline, and take
another child online.
Signed-off-by: Wen Congyang
Signed-off-by: zhanghailiang
Signed-off-by: Gonglei
Reviewed-by: Alberto Garcia
---
block.c | 43 +++
include/block/block
