Re: [dm-devel] [PATCHv2 0/6] dm-zoned: improve cache performance

2020-05-20 Thread Damien Le Moal
On 2020/05/21 3:53, Mike Snitzer wrote: > On Tue, May 19 2020 at 6:36pm -0400, > Damien Le Moal wrote: > >> On 2020/05/19 17:14, Hannes Reinecke wrote: >>> Hi all, >>> >>> here's an update to dm-zoned to separate out cache zones. >>> In the update to metadata version 2 the regular drive was

Re: [dm-devel] [PATCHv2 0/6] dm-zoned: improve cache performance

2020-05-20 Thread Mike Snitzer
On Tue, May 19 2020 at 6:36pm -0400, Damien Le Moal wrote: > On 2020/05/19 17:14, Hannes Reinecke wrote: > > Hi all, > > > > here's an update to dm-zoned to separate out cache zones. > > In the update to metadata version 2 the regular drive was split > > in emulated zones, which were handled

Re: [dm-devel] [PATCHv2 0/6] dm-zoned: improve cache performance

2020-05-19 Thread Mike Snitzer
On Tue, May 19 2020 at 4:14am -0400, Hannes Reinecke wrote: > Hi all, > > here's an update to dm-zoned to separate out cache zones. > In the update to metadata version 2 the regular drive was split > in emulated zones, which were handled just like 'normal' random > write zones. > This causes a