On 02/21/2011 10:29 PM, Roberto Spadim wrote:
what device level could do? use a 'good block' (if exists) => dynamic reallocation 'good block' = block not in use by filesystem, not marked as bad, can be used by realloc
No. It can only use blocks reserved for spares at manufacture time. It can not use any old block that the fs is not using at the time, because the fs may choose to use it in the future.
-- 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