On Tue, Aug 9, 2016 at 11:38 PM, Damien Le Moal wrote:
> Shaun,
>
> On 8/10/16 12:58, Shaun Tancheff wrote:
>>
>> On Tue, Aug 9, 2016 at 3:09 AM, Damien Le Moal
>> wrote:
On Aug 9, 2016, at 15:47, Hannes Reinecke wrote:
>>
>>
>> [trim]
>>
> Since disk type == 0 for everything that
On Mon, Aug 15, 2016 at 11:00 PM, Damien Le Moal wrote:
>
> Shaun,
>
>> On Aug 14, 2016, at 09:09, Shaun Tancheff wrote:
> […]
>>> No, surely not.
>>> But one of the _big_ advantages for the RB tree is blkdev_discard().
>>> Without the RB tree any mkfs program will issue a 'discard' for ever
Shaun,
> On Aug 14, 2016, at 09:09, Shaun Tancheff wrote:
[…]
>>>
>> No, surely not.
>> But one of the _big_ advantages for the RB tree is blkdev_discard().
>> Without the RB tree any mkfs program will issue a 'discard' for every
>> sector. We will be able to coalesce those into one discard per
On Tue, Aug 9, 2016 at 1:47 AM, Hannes Reinecke wrote:
> On 08/05/2016 10:35 PM, Shaun Tancheff wrote:
>> On Tue, Aug 2, 2016 at 8:29 PM, Damien Le Moal
>> wrote:
>>> Hannes, Shaun,
>>>
>>> Let me add some more comments.
>>>
On Aug 2, 2016, at 23:35, Hannes Reinecke wrote:
On 08/
Shaun,
On 8/10/16 12:58, Shaun Tancheff wrote:
On Tue, Aug 9, 2016 at 3:09 AM, Damien Le Moal wrote:
On Aug 9, 2016, at 15:47, Hannes Reinecke wrote:
[trim]
Since disk type == 0 for everything that isn't HM so I would prefer the
sysfs 'zoned' file just report if the drive is HA or HM.
O
On Tue, Aug 9, 2016 at 3:09 AM, Damien Le Moal wrote:
>> On Aug 9, 2016, at 15:47, Hannes Reinecke wrote:
[trim]
>>> Since disk type == 0 for everything that isn't HM so I would prefer the
>>> sysfs 'zoned' file just report if the drive is HA or HM.
>>>
>> Okay. So let's put in the 'zoned' attr
On Tue, Aug 9, 2016 at 1:47 AM, Hannes Reinecke wrote:
> On 08/05/2016 10:35 PM, Shaun Tancheff wrote:
>> On Tue, Aug 2, 2016 at 8:29 PM, Damien Le Moal
>> wrote:
On Aug 2, 2016, at 23:35, Hannes Reinecke wrote:
On 08/01/2016 07:07 PM, Shaun Tancheff wrote:
> On Mon, Aug 1, 2016 a
Hannes,
> On Aug 9, 2016, at 15:47, Hannes Reinecke wrote:
[...]
>>>
>>> Can we agree on an interface ?
>>> Summarizing all the discussions we had, I am all in favor of the following:
>>>
>>> 1) A "zone_size" sysfs attribute to indicate that a drive is zoned:
>>> The already existing device typ
On 08/05/2016 10:35 PM, Shaun Tancheff wrote:
> On Tue, Aug 2, 2016 at 8:29 PM, Damien Le Moal wrote:
>> Hannes, Shaun,
>>
>> Let me add some more comments.
>>
>>> On Aug 2, 2016, at 23:35, Hannes Reinecke wrote:
>>>
>>> On 08/01/2016 07:07 PM, Shaun Tancheff wrote:
On Mon, Aug 1, 2016 at 4:
On Tue, Aug 2, 2016 at 8:29 PM, Damien Le Moal wrote:
> Hannes, Shaun,
>
> Let me add some more comments.
>
>> On Aug 2, 2016, at 23:35, Hannes Reinecke wrote:
>>
>> On 08/01/2016 07:07 PM, Shaun Tancheff wrote:
>>> On Mon, Aug 1, 2016 at 4:41 AM, Christoph Hellwig wrote:
Can you pleas
Hannes, Shaun,
Let me add some more comments.
> On Aug 2, 2016, at 23:35, Hannes Reinecke wrote:
>
> On 08/01/2016 07:07 PM, Shaun Tancheff wrote:
>> On Mon, Aug 1, 2016 at 4:41 AM, Christoph Hellwig wrote:
>>>
>>> Can you please integrate this with Hannes series so that it uses
>>> his cache
On 08/01/2016 07:07 PM, Shaun Tancheff wrote:
> On Mon, Aug 1, 2016 at 4:41 AM, Christoph Hellwig wrote:
>>
>> Can you please integrate this with Hannes series so that it uses
>> his cache of the zone information?
>
> Adding Hannes and Damien to Cc.
>
> Christoph,
>
> I can make a patch the mar
On Mon, Aug 1, 2016 at 4:41 AM, Christoph Hellwig wrote:
>
> Can you please integrate this with Hannes series so that it uses
> his cache of the zone information?
Adding Hannes and Damien to Cc.
Christoph,
I can make a patch the marshal Hannes' RB-Tree into to a block report, that is
quite simp
Can you please integrate this with Hannes series so that it uses
his cache of the zone information?
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Hi Jens,
This series is based on linus' current tip after the merge of 'for-4.8/core'
As Host Aware drives are becoming available we would like to be able
to make use of such drives. This series is also intended to be suitable
for use by Host Managed drives.
ZAC/ZBC drives add new commands for d
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