FreeBSD 9.0-BETA 2, camcontrol readcap,
no passthrough device found
Craig Rodrigues
rodrigc at crodrigues.org
Mon Sep 26 23:02:06 UTC 2011
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
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