Re: [PATCH v2] zloop: truncate finished zones to zone capacity
Jens Axboe <[email protected]>
| Newsgroups | gmane.linux.block,gmane.linux.kernel,gmane.linux.kernel.stable |
|---|---|
| Message-ID | <178584843575.926496.3812961471455510787.b4-ty@b4> |
On Tue, 04 Aug 2026 10:34:03 +0800, raoxu wrote:
> The size of a sequential zone backing file records the amount of data
> written and is used to restore the zone state. A backing file whose size
> is equal to the zone capacity is restored as a full zone, while a file
> larger than the zone capacity is rejected as invalid.
>
> However, zloop_finish_zone() currently truncates the backing file to the
> zone size. For devices with a reduced zone capacity, finishing a zone
> therefore creates a backing file larger than the zone capacity. After the
> device is removed and later re-added, that zone file is rejected instead
> of being restored as a full zone.
>
> [...]
Applied, thanks!
[1/1] zloop: truncate finished zones to zone capacity
commit: 72e67c118642634c25465db0c8bcfa54c4ce086c
Best regards,
--
Jens Axboe