On Tue, Jun 23, 2026 at 08:00:11AM +0200, Michel Verdier wrote: > On 2026-06-22, [email protected] wrote: > > >> RAID is always before LUKS : partition > RAID array > LUKS > filesystem > > > > "Is always" means for you "should always be" or "has to be"? > > "has to be". LUKS encrypt a partition in a unique way. So 2 encrypted > partitions are always different and cannot be synced.
I think that is wrong. You don't sync the *encrypted* partitions (how would you?) but the decrypted block layer, one level up. I don't see a reason it wouldn't work. > > As far as I understand OP, their case is the other way around (and I don't > > see why it shouldn't be technically possible: a block device is a block > > device is a block device, after all). > > Perhaps the problem but I don't have enough informations on its > installation. OP's initial description was (to me) so clear that I think I understood it. Cheers -- tomás
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