Is there any way to find out the type of the connected USB disk (Hard disk/SDD)?
AFAIK there is a significant performance difference in Harddisk/SDD devices.
Previously i though that the rotational flag in the sysfs will distinguish them but it is same for both the types
#cat /sys/block/sda/queue/rotational
1 for both flash & HDD
Is there any way to distinguish the USB Harddisk or SDD drives ?
Thanks & Regards,
Manish
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