Re: How to check if one disk is SSD drive?

On Tue, Jun 12, 2012 at 1:16 PM, Zhi Yong Wu [off-list ref] wrote:

HI,

Can anyone let me know how to check if one disk is SSD drive? which
linux command? any help is appreciated, thanks.

you may use hdparm, eg:

# hdparm -I /dev/sda |grep Media
        Nominal Media Rotation Rate: 7200
# hdparm -I /dev/sdb |grep Media
        Nominal Media Rotation Rate: Solid State Device


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Liang Guo
http://bluestone.cublog.cn