Nowaday SCSI drivers in guests are able to align UNMAP requests before
sending to the device. Right now QEMU provides an ability to set
this via "discard_granularity" property of the block device which could
be used by management layer.
Though, in particular, from the point of QEMU, there is
pdisc
On Thu, Jun 11, 2020 at 08:16:06PM +0300, Denis V. Lunev wrote:
> Nowaday SCSI drivers in guests are able to align UNMAP requests before
> sending to the device. Right now QEMU provides an ability to set
> this via "discard_granularity" property of the block device which could
> be used by manageme
On 6/19/20 7:20 PM, Eduardo Habkost wrote:
> On Thu, Jun 11, 2020 at 08:16:06PM +0300, Denis V. Lunev wrote:
>> Nowaday SCSI drivers in guests are able to align UNMAP requests before
>> sending to the device. Right now QEMU provides an ability to set
>> this via "discard_granularity" property of th
On 6/11/20 8:16 PM, Denis V. Lunev wrote:
> Nowaday SCSI drivers in guests are able to align UNMAP requests before
> sending to the device. Right now QEMU provides an ability to set
> this via "discard_granularity" property of the block device which could
> be used by management layer.
>
> Though,
On 6/11/20 8:16 PM, Denis V. Lunev wrote:
> Nowaday SCSI drivers in guests are able to align UNMAP requests before
> sending to the device. Right now QEMU provides an ability to set
> this via "discard_granularity" property of the block device which could
> be used by management layer.
>
> Though,
On 6/11/20 8:16 PM, Denis V. Lunev wrote:
> Nowaday SCSI drivers in guests are able to align UNMAP requests before
> sending to the device. Right now QEMU provides an ability to set
> this via "discard_granularity" property of the block device which could
> be used by management layer.
>
> Though,
On 6/11/20 8:21 PM, Denis V. Lunev wrote:
> On 6/11/20 8:16 PM, Denis V. Lunev wrote:
>> Nowaday SCSI drivers in guests are able to align UNMAP requests before
>> sending to the device. Right now QEMU provides an ability to set
>> this via "discard_granularity" property of the block device which co