1. fdisk -l /dev/sd?
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fdisk -l /dev/sda
fdisk -l /dev/sdb
fdisk -l /dev/sdc
Ò»°ãUSB UÅ̺ÍÓ²Å̵ĶÔÓ¦É豸ÎļþÊÇ/dev/sda /dev/sdb /dev/sdc
2.
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cat /proc/scsi/scsi
Õâ¸öÎļþÊÇ·ñ´æÔÚ£¬ºÍÊÇ·ñÓÐusb-storage
lsmod²é¿´Ò»ÏÂÊÇ·ñÓÐusb-storage scsi_mod sd_mod
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modprobe usb-storage
modprobe scsi_mod
modprobe sd_mod
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Àý£ºÉ豸ÎļþÊÇ/dev/sda1
mount -t vfat /dev/sda1 /mnt/usbhd
usb 2.0 ÐèÒª2.4-19ÒÔÉÏÄں˲ÅÖ§³Ö¡£