> I'm founding the solution to build btrfs filesystem image from > specific directory. > it's common concept at mobile build environment. > e.g., ubifs and cramfs support this feature. > > In case of ubifs > -r, -d, --root=DIR build file system from directory DIR > In case of cramfs > dirname root of the filesystem to be compressed > > But btrfs doesn't support it. Maybe because btrfs is not a compressed read-only filesystem
> So does it have any plan to support this feature at btrfs? You can create file-backed loop device, mount it and copy the directory contents there. Than unmount the loop and voila - you have btrfs image Regards, Evgeny Marchenko -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
