On Tue, Jun 12, 2012 at 1:16 PM, Zhi Yong Wu <zwu.kernel@xxxxxxxxx> 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
--
Liang Guo
http://bluestone.cublog.cn
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