$\mu $ (MB) $100$ $200$ $300$ $400$ $500$ $600$
$N$ (files) $619$ $310$ $207$ $155$ $124$ $104$
 (buffer size in KB) $165$ $661$ $1,484$ $2,643$ $4,129$ $5,908$
$\beta$/ (# of seeks in the worst case) $384,478$ $95,974$ $42,749$ $24,003$ $15,365$ $10,738$
Time (hours) $4.04$ $3.64$ $3.34$ $3.20$ $3.13$ $3.09$