Seems it's intermittent. 1 out of 10 times I rebooted and plug in the hdd casing, it can be mounted. However, unmounting can't be done. This is using RedHat 8.0, kernel 2.4.18-14
I tried with RedHat 7.3 kernel 2.4.18-3 and it works prefectly... On Saturday 02 November 2002 4:25 pm, Jim Worke wrote: > Hi, > > I tried to use a USB 2.5" HDD external enclosure, but couldn't mount the > drive. Here's the output of dmesg: > > ------------------------------------------------------------------------ > hub.c: USB new device connect on bus1/2, assigned device number 3 > usb.c: USB device 3 (vend/prod 0x5ab/0x60) is not claimed by any active > driver. > Initializing USB Mass Storage driver... > usb.c: registered new driver usb-storage > scsi0 : SCSI emulation for USB Mass Storage devices > Vendor: IC25N030 Model: ATDA04-0 Rev: DA4O > Type: Direct-Access ANSI SCSI revision: 02 > Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 > SCSI device sda: 58605120 512-byte hdwr sectors (30006 MB) > sda: sda1 sda2 < sda5 > > WARNING: USB Mass Storage data integrity not assured > USB Mass Storage device found at 3 > USB Mass Storage support registered. > ------------------------------------------------------------------------ > > From /proc/bus/usb/devices: > ------------------------------------------------------------------------ > From the T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 3 > B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 > D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 > P: Vendor=0000 ProdID=0000 Rev= 0.00 > S: Product=USB OHCI Root Hub > S: SerialNumber=d090a000 > 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=255ms > T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 3 > B: Alloc=118/900 us (13%), #Int= 1, #Iso= 0 > D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 > P: Vendor=0000 ProdID=0000 Rev= 0.00 > S: Product=USB OHCI Root Hub > S: SerialNumber=d0908000 > 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=255ms > T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0 > D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 > P: Vendor=0603 ProdID=6871 Rev= 1.00 > C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=100mA > I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=hid > E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=10ms > T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 4 Spd=12 MxCh= 0 > D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 > P: Vendor=05ab ProdID=0060 Rev=11.06 > S: Manufacturer=In-System Design > S: Product=USB Storage Adapter > S: SerialNumber=11100E0000422441 > C:* #Ifs= 1 Cfg#= 2 Atr=c0 MxPwr= 98mA > I: If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage > E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=83(I) Atr=03(Int.) MxPS= 2 Ivl=32ms > ------------------------------------------------------------------------ > > In windows, the 30G HDD has 2 partitions. So I believe it was recognised & > read correctly when the message in dmesg is: > > SCSI device sda: 58605120 512-byte hdwr sectors (30006 MB) > sda: sda1 sda2 < sda5 > > > But when I try to mount as mount -t vfat /dev/sda1 /mnt/usbhd (or > /dev/sda5) the mount program just hangs forever (there's nothing more in > dmesg or /var/log/messages) > > Can anyone help me? > > Thank you. > > > ------------------------------------------------------- > This sf.net email is sponsored by: See the NEW Palm > Tungsten T handheld. Power & Color in a compact size! > http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0001en > _______________________________________________ > [EMAIL PROTECTED] > To unsubscribe, use the last form field at: > https://lists.sourceforge.net/lists/listinfo/linux-usb-users ------------------------------------------------------- This sf.net email is sponsored by: See the NEW Palm Tungsten T handheld. Power & Color in a compact size! http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0001en _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
