On 2018/12/17 下午8:51, Raymond Jennings wrote: > Just curious, but does btrfs-convert support all the same options as mkfs.btrfs? Obviously, no multi-device support for btrfs-convert. And btrfs-convert would create a strange chunk layout. Kernel can handle it without problem, but the layout is still weird. Despite that, one feature, mixed-bg is removed as btrfs-convert uses the traditional separate chunk type (the reason the big rework on btrfs-convert is to get rid of the mixed-bg). > > If not, should it? > For multi-device related one, since ext*/reiserfs doesn't support multi-device, there is no need to support them anyway. So at least for now, I don't see the need to support that features. (You can always add new device after convert) Thanks, Qu
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