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To check Hard Drive speed in Linux
[15 Dec 2008 | No Comment | ]

linux-xo30:~ # /sbin/hdparm -Tt /dev/sda
/dev/sda:
Timing cached reads: 1582 MB in 2.00 seconds = 791.41 MB/sec
Timing buffered disk reads: 182 MB in 3.03 seconds = 60.15 MB/sec
linux-xo30:~ # /sbin/hdparm -Tt /dev/sda
/dev/sda:
Timing cached reads: 1584 MB in 2.00 seconds = 792.48 MB/sec
Timing buffered disk reads: 182 MB in …