USB storage - nevytvori /dev/sda1 - dlhsie s vypismi
Igor Meltzer
meltzer na post.sk
Úterý Prosinec 28 18:46:40 CET 2004
Zdravim konferenciu,
neviem ci je to vhodne, pretoze moj prispevok nie je odpovedou, ale
trapi ma problem, ktory suvisi s nadpisom ...
Mam MDK 9.1 jadro 2.4.21. Kupil som USB Flash Hard Drive - nemozem ho
vsak "primontovat". Podla vyrobcu podporuje USB 2.0 pre Linux od
kernel 2.4.10 a je kompatibil. s USB mass storage. Mal som pozicane
ine USB kluce a chodili bez problemov. Mam digital tiez podporujuci
USB mass storage a pripojim ho bez problemov.
Tento moj kluc vsak po zasunuti nevytvori zariadenie napr./dev/sda1 aj
ked system zaregistruje, ze som ho zasunul. V adresari /proc/scsi
vytvori adresar usb-storage-0 a v nom subor 1 (vypis vid nizsie), ale
do suboru scsi nic neprida, ani v ceste
/dev/scsi/host0/bus0/target0/lun0 nic nepribudne (je tam len subor
cd).
Prosim, vie ma niekto nasmerovat v com moze byt chyba?
Este poznamka: V MS WIN sa po pripojeni javi ako dva zariadenia
(disketa a pevny disk) sucasne. Z manualu som pochopil, ze su na nom
dve particie, ale cez partition manager vidim iba jednu.
Prikladam par listingov:
[root na Tower igor]# tail -f /var/log/messages
Dec 27 15:52:00 Tower kernel: hub.c: new USB device 00:10.3-1,
assigned address 21
Dec 27 15:52:04 Tower /etc/hotplug/usb.agent: Setup usb-storage for
USB product d7d/1620/100
Dec 27 15:52:04 Tower /etc/hotplug/usb.agent: Module setup usb-storage
for USB product d7d/1620/100
Dec 27 15:52:04 Tower /etc/hotplug/usb/usb-storage: Load scsimon
Dec 27 15:52:04 Tower /etc/hotplug/usb/usb-storage: scsimon allready
loaded
[root na Tower igor]# dmesg -c
hub.c: new USB device 00:10.3-1, assigned address 21
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 21
[root na Tower scsi]# pwd
/proc/scsi
[root na Tower scsi]# ls -la
celkom 0
dr-xr-xr-x 5 root root 0 dec 27 15:55 ./
dr-xr-xr-x 97 root root 0 dec 27 2004 ../
dr-xr-xr-x 2 root root 0 dec 27 15:57 ide-scsi/
-r--r--r-- 1 root root 0 dec 27 15:57 scsi
dr-xr-xr-x 2 root root 0 dec 27 15:55 usb-storage-0/
[root na Tower scsi]# ls -la usb-storage-0
celkom 0
dr-xr-xr-x 2 root root 0 dec 27 15:55 ./
dr-xr-xr-x 5 root root 0 dec 27 15:55 ../
-rw-r--r-- 1 root root 0 dec 27 15:58 1
[root na Tower scsi]# cat /proc/scsi/usb-storage-0/1
Host scsi1: usb-storage
Vendor:
Product: USB DISK Pro
Serial Number: 074910930252
Protocol: Transparent SCSI
Transport: Bulk
GUID: 0d7d16200000074910930252
Attached: Yes
[root na Tower scsi]# cat scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: TEAC Model: CD-W540E Rev: 1.0C
Type: CD-ROM ANSI SCSI revision: 02
[root na Tower usb]# pwd
/proc/bus/usb
[root na Tower usb]# ls -la
celkom 0
dr-xr-xr-x 1 root root 0 dec 27 15:10 ./
dr-xr-xr-x 4 root root 0 dec 27 15:10 ../
-r--r--r-- 1 root root 0 dec 27 15:52 devices
-r--r--r-- 1 root root 0 dec 27 15:52 drivers
dr-xr-xr-x 1 root root 0 dec 27 15:10 001/
dr-xr-xr-x 1 root root 0 dec 27 15:10 002/
dr-xr-xr-x 1 root root 0 dec 27 15:10 003/
dr-xr-xr-x 1 root root 0 dec 27 15:10 004/
[root na Tower usb]# cat devices
T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.04
S: Manufacturer=Linux 2.4.21-0.13mdk ehci-hcd
S: Product=VIA Technologies, Inc. USB 2.0
S: SerialNumber=00:10.3
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms
T: Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 21 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0d7d ProdID=1620 Rev= 1.00
S: Manufacturer=
S: Product=USB DISK Pro
S: SerialNumber=074910930252
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=200mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=06 Prot=50
Driver=usb-storage
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl=1ms
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=dc00
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=e000
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=e400
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
[root na Tower usb]# ls -la /dev/sd*
ls: /dev/sd*: No such file or directory
[root na Tower scsi]# lsmod
Module Size Used by Tainted: P
sd_mod 13100 0 (unused)
scsimon 9280 0 (unused)
binfmt_misc 7020 1
lt_serial 23996 0 (unused)
lt_modem 545568 0 [lt_serial]
parport_pc 25096 1 (autoclean)
lp 8096 0 (autoclean)
parport 34176 1 (autoclean) [parport_pc lp]
snd-seq-oss 31104 0 (unused)
snd-seq-midi-event 5640 0 [snd-seq-oss]
snd-seq 42608 2 [snd-seq-oss snd-seq-midi-event]
snd-pcm-oss 43556 0 (unused)
snd-mixer-oss 14488 0 [snd-pcm-oss]
snd-via82xx 14092 5
snd-ac97-codec 40160 0 [snd-via82xx]
snd-pcm 77536 1 [snd-pcm-oss snd-via82xx]
snd-timer 18376 0 [snd-seq snd-pcm]
snd-mpu401-uart 4396 0 [snd-via82xx]
snd-rawmidi 17600 0 [snd-mpu401-uart]
snd-seq-device 5832 0 [snd-seq-oss snd-seq snd-rawmidi]
snd-page-alloc 7732 0 [snd-via82xx snd-pcm]
snd 40868 4 [snd-seq-oss snd-seq-midi-event
snd-seq snd-pcm-oss snd-mixer-oss snd-via82xx snd-ac97-codec snd-pcm
snd-timer snd-mpu401-uart snd-rawmidi snd-seq-device]
soundcore 6276 0 [snd]
nfsd 74256 0 (autoclean)
ppp_async 9216 0 (unused)
ppp_generic 24060 0 [ppp_async]
slhc 6564 0 [ppp_generic]
af_packet 14952 0 (autoclean)
sr_mod 16920 2 (autoclean)
floppy 55132 0
ntfs 76812 1 (autoclean)
nls_iso8859-2 4060 4 (autoclean)
nls_cp852 4316 3 (autoclean)
vfat 11820 3 (autoclean)
fat 37944 0 (autoclean) [vfat]
supermount 15296 3 (autoclean)
ide-cd 33856 0
cdrom 31648 0 [sr_mod ide-cd]
ide-scsi 11280 1
usb-storage 72952 0
scsi_mod 103284 6 [sd_mod scsimon sr_mod ide-scsi
usb-storage]
ehci-hcd 18568 0 (unused)
usb-uhci 24652 0 (unused)
usbcore 72992 1 [usb-storage ehci-hcd usb-uhci]
rtc 8060 0 (autoclean)
ext3 59916 2
jbd 38972 2 [ext3]
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