=> htparm -tT /dev/monDisque
hdparm -tT /dev/sdb
/dev/sdb:
Timing cached reads: 2700 MB in 2.00 seconds = 1352.23 MB/sec
Timing buffered disk reads: 280 MB in 3.00 seconds = 93.25 MB/sec
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mercredi 14 novembre 2007
Performances disques (Linux)
Une commande intéressante afin d'obtenir une mesure des performances d'un disque sous linux : "hdparm"
=> htparm -tT /dev/monDisque
hdparm -tT /dev/sdb
/dev/sdb:
Timing cached reads: 2700 MB in 2.00 seconds = 1352.23 MB/sec
Timing buffered disk reads: 280 MB in 3.00 seconds = 93.25 MB/sec
=> htparm -tT /dev/monDisque
hdparm -tT /dev/sdb
/dev/sdb:
Timing cached reads: 2700 MB in 2.00 seconds = 1352.23 MB/sec
Timing buffered disk reads: 280 MB in 3.00 seconds = 93.25 MB/sec
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