>> the code linear.c : >> >> 158 min_spacing = conf->array_sectors / 2; >> 159 sector_div(min_spacing, PAGE_SIZE/sizeof(struct dev_info *)); >> >> if the array size is less then 1024K and the system is 32 based, >> min_spacing will be ZERO. > > nope, array_sectors in in 512 byte units. So the array size has to > be smaller than 1024 _bytes_ for min_spacing to become zero. Thanks. er, "array_sectors in in 512 byte units" means when array_sectors = 2048, the array size is actually 2048 * 512 = 1024K. Is that right? when min_spacing < 1024 at line 158, it becomes zero at line 159. is that right? -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
