SAN Performance Tuning with SQLIO
SQL Server Best Practices Article
param.txt
d:\testfile.dat 2 0x0 102400
sqlio -kW -t256 -s300 -dd -o10 -frandom -BH -LS -b8 -Fparam.txt
sqlio -kW -t256 -s300 -dd -o10 -fsequential -BH -LS -b8 -Fparam.txt
sqlio -kW -t256 -s300 -dd -o10 -frandom -BH -LS -b64 -Fparam.txt
sqlio -kW -t256 -s300 -dd -o10 -fsequential -BH -LS -b64 -Fparam.txt