/sys/class/block/sda/sda1/subsystem/sda4/subsystem/sda1/subsystem/sda4/subsystem/sdb/ Current File: //sys/class/block/sda/sda1/subsystem/sda4/subsystem/sda1/subsystem/sda4/subsystem/sdb/stat

 2612174      986 499237675 15912430  2468969   700109 2145289864 637106202        0 21975824 653010791