On 12/7/18 9:34 AM, Jens Axboe wrote:
> On 12/6/18 6:22 PM, jianchao.wang wrote:
>>
>>
>> On 12/7/18 9:13 AM, Jens Axboe wrote:
>>> On 12/6/18 6:04 PM, jianchao.wang wrote:
On 12/7/18 6:20 AM, Jens Axboe wrote:
> After the direct dispatch corruption fix, we permanently disallo
On 12/6/18 6:22 PM, jianchao.wang wrote:
>
>
> On 12/7/18 9:13 AM, Jens Axboe wrote:
>> On 12/6/18 6:04 PM, jianchao.wang wrote:
>>>
>>>
>>> On 12/7/18 6:20 AM, Jens Axboe wrote:
After the direct dispatch corruption fix, we permanently disallow direct
dispatch of non read/write requests
On 12/7/18 9:13 AM, Jens Axboe wrote:
> On 12/6/18 6:04 PM, jianchao.wang wrote:
>>
>>
>> On 12/7/18 6:20 AM, Jens Axboe wrote:
>>> After the direct dispatch corruption fix, we permanently disallow direct
>>> dispatch of non read/write requests. This works fine off the normal IO
>>> path, as the
On 12/6/18 6:04 PM, jianchao.wang wrote:
>
>
> On 12/7/18 6:20 AM, Jens Axboe wrote:
>> After the direct dispatch corruption fix, we permanently disallow direct
>> dispatch of non read/write requests. This works fine off the normal IO
>> path, as they will be retried like any other failed direct
On 12/7/18 6:20 AM, Jens Axboe wrote:
> After the direct dispatch corruption fix, we permanently disallow direct
> dispatch of non read/write requests. This works fine off the normal IO
> path, as they will be retried like any other failed direct dispatch
> request. But for the blk_insert_cloned
On Thu, 2018-12-06 at 15:21 -0700, Jens Axboe wrote:
> On 12/6/18 3:20 PM, Jens Axboe wrote:
> > After the direct dispatch corruption fix, we permanently disallow direct
> > dispatch of non read/write requests. This works fine off the normal IO
> > path, as they will be retried like any other faile
On 12/6/18 3:20 PM, Jens Axboe wrote:
> After the direct dispatch corruption fix, we permanently disallow direct
> dispatch of non read/write requests. This works fine off the normal IO
> path, as they will be retried like any other failed direct dispatch
> request. But for the blk_insert_cloned_re
After the direct dispatch corruption fix, we permanently disallow direct
dispatch of non read/write requests. This works fine off the normal IO
path, as they will be retried like any other failed direct dispatch
request. But for the blk_insert_cloned_request() that only DM uses to
bypass the bottom