Re: FreeBSD 9.0-BETA 2, camcontrol readcap, no passthrough device found

On Mon, Sep 26, 2011 at 3:39 PM, Gary Palmer <gpalmer_at_freebsd.org> wrote:
> Surely the device ID in bus/target/LUN format should be 2:0:0 for the
> Seagate hard disk?


Ah, OK.  Here is what I get now:


These are the devices, as shown in the dmesg.boot output:

ada0 at ahcich0 bus 0 scbus2 target 0 lun 0
ada0: <ST380815AS 4.ADA> ATA-7 SATA 2.x device
ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 76293MB (156250000 512 byte sectors: 16H 63S/T 16383C)
cd0 at ahcich1 bus 0 scbus3 target 0 lun 0
cd0: <TEAC DVD-ROM DV28SV R.0A> Removable CD-ROM SCSI-0 device
cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes)

% camcontrol devlist
<ST380815AS 4.ADA>                 at scbus2 target 0 lun 0 (pass0,ada0)
<TEAC DVD-ROM DV28SV R.0A>         at scbus3 target 0 lun 0 (pass1,cd0)

% camcontrol readcap 2:0:0
(pass0:ahcich0:0:0:0): READ CAPACITY(10). CDB: 25 0 0 0 0 0 0 0 0 0
(pass0:ahcich0:0:0:0): CAM status: CCB request was invalid
% camcontrol readcap 3:0:0
(pass1:ahcich1:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0
(pass1:ahcich1:0:0:0): CAM status: SCSI Status Error
(pass1:ahcich1:0:0:0): SCSI status: Check Condition
(pass1:ahcich1:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not
present - tray closed)

% ls /dev/pass*
/dev/pass0      /dev/pass1

Is "camcontrol readcap" supposed to work for an ATA disk?

-- 
Craig Rodrigues
rodrigc_at_crodrigues.org