On Mon, Aug 02, 2010 at 05:42:00PM +0900, Donggeun Kim wrote: > In some cases, resizing a file system to the maximum device size is required. > When flashing a file system image to a block device, > the file system does not fit into the block device's size. > Currently, executing 'btrfsctl' application is the only way > to grow the file system to the limit of the device. > If the mount option which alters the device size of a file system > to the limit of the device is supported, > it can be useful regardless of the existence of 'btrfsctl' program. > This patch allows the file system to grow to the maximum size of the device > on mount time. > The new mount option name is 'maxsize'. I think this is a very useful feature, but could you please change the patch to allow controlling which device is resized? The ioctl allows you to pass in a device number (where the number comes from btrfs-show) Thanks! -chris -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
