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This is an old post but I wanted to share another way to do this which I found out by accident: sg_vpd --page=bdc /dev/sda

sg_vpd --page=bdc /dev/sda

This commands fetches the Vital Product Data for the block device characteristics. For a rotating head disk, the output will include: Nominal rotation rate: 7200 rpm For an SSD, it will include: Non-rotating medium (e.g. solid state)

This is an old post but I wanted to share another way to do this which I found out by accident: sg_vpd --page=bdc /dev/sda

This commands fetches the Vital Product Data for the block device characteristics. For a rotating head disk, the output will include: Nominal rotation rate: 7200 rpm For an SSD, it will include: Non-rotating medium (e.g. solid state)

This is an old post but I wanted to share another way to do this which I found out by accident:

sg_vpd --page=bdc /dev/sda

This commands fetches the Vital Product Data for the block device characteristics. For a rotating head disk, the output will include: Nominal rotation rate: 7200 rpm For an SSD, it will include: Non-rotating medium (e.g. solid state)

1
source | link

This is an old post but I wanted to share another way to do this which I found out by accident: sg_vpd --page=bdc /dev/sda

This commands fetches the Vital Product Data for the block device characteristics. For a rotating head disk, the output will include: Nominal rotation rate: 7200 rpm For an SSD, it will include: Non-rotating medium (e.g. solid state)