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# hdparm -t /dev/sda5 /dev/sda5: Timing buffered disk reads: 226 MB in 3.01 seconds = 75.07 MB/sec # dd if=/dev/zero of=/BiO/dd_test bs=1M count=10 // Write 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.02858 seconds, 517 MB/s # dd if=/dev/sda5 of=/dev/null // Read 610407+0 records in 610407+0 records out 312528384 bytes (313 MB) copied, 0.646559 seconds, 483 MB/s # /o..

2012. 12. 7. 13:15