On 1/12/24 10:10 AM, Christoph Hellwig wrote: > On Fri, Jan 12, 2024 at 09:08:04AM -0800, Song Liu wrote: >> Thanks for the heads-up. I honestly don't know about this use case. >> Where can I find/get more information about it? > > What NAS uses md linear? > > Either way you can always set up a dm-linear table to get at the > data. Or just boot an older kernel... Seems like a bit of a contrived use case to cater to. -- Jens Axboe