On Sep 21 13:44, Damien Le Moal wrote:
> On 9/20/22 17:51, Klaus Jensen wrote:
> > On Sep 10 13:27, Sam Li wrote:
> > > Add a new zoned_host_device BlockDriver. The zoned_host_device option
> > > accepts only zoned host block devices. By adding zone management
> > > operations in this new BlockDriv
On 9/20/22 17:51, Klaus Jensen wrote:
On Sep 10 13:27, Sam Li wrote:
Add a new zoned_host_device BlockDriver. The zoned_host_device option
accepts only zoned host block devices. By adding zone management
operations in this new BlockDriver, users can use the new block
layer APIs including Report
Klaus Jensen 于2022年9月20日周二 16:51写道：
>
> On Sep 10 13:27, Sam Li wrote:
> > Add a new zoned_host_device BlockDriver. The zoned_host_device option
> > accepts only zoned host block devices. By adding zone management
> > operations in this new BlockDriver, users can use the new block
> > layer APIs i
On Sep 10 13:27, Sam Li wrote:
> Add a new zoned_host_device BlockDriver. The zoned_host_device option
> accepts only zoned host block devices. By adding zone management
> operations in this new BlockDriver, users can use the new block
> layer APIs including Report Zone and four zone management ope
On Sat, Sep 10, 2022 at 01:27:55PM +0800, Sam Li wrote:
> Add a new zoned_host_device BlockDriver. The zoned_host_device option
> accepts only zoned host block devices. By adding zone management
> operations in this new BlockDriver, users can use the new block
> layer APIs including Report Zone and
Damien Le Moal 于2022年9月11日周日 14:48写道：
>
> On 2022/09/11 15:33, Sam Li wrote:
> > Damien Le Moal 于2022年9月11日周日 13:31写道：
> [...]
> >>> +/*
> >>> + * zone management operations - Execute an operation on a zone
> >>> + */
> >>> +static int coroutine_fn raw_co_zone_mgmt(BlockDriverState *bs,
> >>> Bl
On 2022/09/10 14:27, Sam Li wrote:
> Add a new zoned_host_device BlockDriver. The zoned_host_device option
> accepts only zoned host block devices. By adding zone management
> operations in this new BlockDriver, users can use the new block
> layer APIs including Report Zone and four zone management
On 2022/09/11 15:33, Sam Li wrote:
> Damien Le Moal 于2022年9月11日周日 13:31写道：
[...]
>>> +/*
>>> + * zone management operations - Execute an operation on a zone
>>> + */
>>> +static int coroutine_fn raw_co_zone_mgmt(BlockDriverState *bs, BlockZoneOp
>>> op,
>>> +int64_t offset, int64_t len) {
Damien Le Moal 于2022年9月11日周日 13:31写道：
>
> On 2022/09/10 14:27, Sam Li wrote:
> [...]
> > +/*
> > + * Send a zone_report command.
> > + * offset is a byte offset from the start of the device. No alignment
> > + * required for offset.
> > + * nr_zones represents IN maximum and OUT actual.
> > + */
>
On 2022/09/10 14:27, Sam Li wrote:
[...]
> +/*
> + * Send a zone_report command.
> + * offset is a byte offset from the start of the device. No alignment
> + * required for offset.
> + * nr_zones represents IN maximum and OUT actual.
> + */
> +int coroutine_fn blk_co_zone_report(BlockBackend *blk,
Add a new zoned_host_device BlockDriver. The zoned_host_device option
accepts only zoned host block devices. By adding zone management
operations in this new BlockDriver, users can use the new block
layer APIs including Report Zone and four zone management operations
(open, close, finish, reset).
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