When the system of FIG 1 is initialized, {HEAD ~ the processor} 4 must construct {TAIL ~ the log pointer table} and the lists of free blocks, erasable blocks and log blocks 
When the system of FIG 1 is initialized , { HEAD ~ the processor } 4 must construct { TAIL ~ the log pointer table } and the lists of free blocks , erasable blocks and log blocks
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH