On Thu, Nov 1, 2018, at 8:45 AM, spaml...@mail-on.us wrote:
I have another Sata 3 drive on the second Sata 3 port, that FreeBSD
actually treats as what it is:
ada1 at ahcich1 bus 0 scbus1 target 0 lun 0
ada1: <ST3000DM001-1CH166 CC47> ACS-2 ATA SATA 3.x device
ada1: Serial Number W1F55VT9
ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada1: Command Queueing enabled
ada1: 2861588MB (5860533168 512 byte sectors)
ada1: quirks=0x1<4K>
note the "quirks" - is that good, or bad?
Forgot to mention (and then the power went off) - the quirks mechanism
is to allow work-arounds for flawed implementations of protocols from
specific devices. For example, if a particular drive always returns the
same serial number to satisfy the protocol, it's a quirk and the driver
won't make use of the query serial number command for that type of
drive.
Regards, Frank.
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