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How to view the read speed of a hard disk in Linux

Source: Internet
Author: User
Keywords Linux read speed
Tags aliyun block disk examples hard hard drive how to how to view
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Wind Network (ithov.com) original article: Linux how to see a hard disk read speed? We can use the Hdparm command:

Hdparm-t/DEV/SDX (x stands for a,b,c, the first hard drive is a, the second block is B, and so on.) )。

Examples are as follows:

[Root@localhost chmsee-2.0.2]# Hdparm-t SDA

Sda:
&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP; Timing buffered disk reads:518 MB in 3.00 seconds = 172.58 mb/sec

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