Не поверишь, но у меня в слаквари USB флэшки "работают из коробки"
Разумеется, rc.hotplug стартует при загрузке системы
Втыкаю флэшку и по dmesg пояляется типа:
usb 1-1: new full speed USB device using uhci_hcd and address 2
SCSI subsystem initialized
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
Vendor: OTi Model: Flash Disk Rev: 1.11
Type: Direct-Access ANSI SCSI revision: 02
usb-storage: device scan complete
SCSI device sda: 258048 512-byte hdwr sectors (132 MB)
sda: Write Protect is off
sda: Mode Sense: 03 00 00 00
sda: assuming drive cache: write through
SCSI device sda: 258048 512-byte hdwr sectors (132 MB)
sda: Write Protect is off
sda: Mode Sense: 03 00 00 00
sda: assuming drive cache: write through
sda: sda1
Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
Командуем
mount -t vfat /dev/sda1 /mnt/usb и вуаля.
Если втыкаем card-reader, вывод по dmesg немного другой:
usb 1-1: new full speed USB device using uhci_hcd and address 3
scsi1 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
Vendor: USB2.0 Model: SMARTMEDIA Rev:
Type: Direct-Access ANSI SCSI revision: 00
Attached scsi removable disk sda at scsi1, channel 0, id 0, lun 0
Vendor: USB2.0 Model: CompactFlashCard Rev:
Type: Direct-Access ANSI SCSI revision: 00
Attached scsi removable disk sdb at scsi1, channel 0, id 0, lun 1
Vendor: USB2.0 Model: SD/MMC card Rev:
Type: Direct-Access ANSI SCSI revision: 00
SCSI device sdc: 1002496 512-byte hdwr sectors (513 MB)
sdc: Write Protect is off
sdc: Mode Sense: 08 00 00 08
sdc: assuming drive cache: write through
SCSI device sdc: 1002496 512-byte hdwr sectors (513 MB)
sdc: Write Protect is off
sdc: Mode Sense: 08 00 00 08
sdc: assuming drive cache: write through
sdc: sdc1
Attached scsi removable disk sdc at scsi1, channel 0, id 0, lun 2
Vendor: USB2.0 Model: MemoryStick Card Rev:
Type: Direct-Access ANSI SCSI revision: 00
Attached scsi removable disk sdd at scsi1, channel 0, id 0, lun 3
usb-storage: device scan complete
В данном случае была вставлена SD карта
"No! Try not! Do. Or do not. There is no try." -- Yoda