[mythtv] scsi, firewire drive and usb drive
Joseph A. Caputo
jcaputo1 at comcast.net
Tue Jul 20 08:57:11 EDT 2004
On Tuesday 20 July 2004 03:42, Xavier Hervy wrote:
> Thanks Jopseph for the test.
> I notice then that the number in /proc/scsi/ide-scsi/1
> /proc/scsi/sbp2_0/0 path don't allow me to know the /dev/sd or
> /dev/sg device.
> I will only scan /dev/sd device because i know that device map on it
> are only hard drive (don't need to ask to /dev/sg).
> I'm pretty sure the the number change if you plug your firewire after
> boot but don't need to try it. It change nothing for me to know that.
Well, I already did it last night, so here are the results from a cold
reboot with me plugging in the firewire drive *after* the machine
booted completely:
-JAC
./scsionsg
try on /dev/sg0
Unit ready
lun 0 0
host_no 0
channel 0
scsi_is (null)
lun 0
id scsitype 5
autre
try on /dev/sg1
Unit ready
lun 16777216 0
host_no 1
channel 0
scsi_is (null)
lun 0
id scsitype 0
DISK
try on /dev/sg2
Can't open device
try on /dev/sg3
Can't open device
try on /dev/sg4
Can't open device
try on /dev/sg5
Can't open device
try on /dev/sg6
Can't open device
try on /dev/sg7
Can't open device
try on /dev/sg8
Can't open device
try on /dev/sg9
Can't open device
./scsionsg
try on /dev/sda
Unit ready
lun 16777216 0
SG_GET_SCSI_ID Failed
try on /dev/sdb
Can't open device
try on /dev/sdc
Can't open device
try on /dev/sdd
Can't open device
try on /dev/sde
Can't open device
try on /dev/sdf
Can't open device
try on /dev/sdg
Can't open device
try on /dev/sdh
Can't open device
try on /dev/sdi
Can't open device
try on /dev/sdj
Can't open device
try on /dev/sdk
Can't open device
try on /dev/sdl
Can't open device
try on /dev/sdm
Can't open device
try on /dev/sdn
Can't open device
try on /dev/sdo
Can't open device
try on /dev/sdp
Can't open device
try on /dev/sdq
Can't open device
try on /dev/sdr
Can't open device
try on /dev/sds
Can't open device
try on /dev/sdt
Can't open device
try on /dev/sdu
Can't open device
try on /dev/sdv
Can't open device
try on /dev/sdw
Can't open device
try on /dev/sdx
Can't open device
try on /dev/sdy
Can't open device
try on /dev/sdz
Can't open device
cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: CREATIVE Model: CD-RW RW8432E Rev: 1.05
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: WDC WD12 Model: 00BB-00CAA1 Rev:
Type: Direct-Access ANSI SCSI revision: 06
cat /proc/scsi/ide-scsi/0
SCSI host adapter emulation for IDE ATAPI devices
cat /proc/scsi/sbp2_0/1
Host scsi1 : SBP-2 IEEE-1394 (ohci1394)
Module options :
max_speed : S800
max_sectors : 255
serialize_io : no
exclusive_login : yes
Attached devices :
[Channel: 00, Id: 00, Lun: 00] Direct-Access WDC WD12 00BB-00CAA1
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