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🦑Storage backup-usb hard drive on rh9Using a USB hard drive on rh9-
Special for old users :

This is verified on redhat9.0, you try it!
1) Test system:
#uname -a
i686 mobile hard disk is Keshuo hard disk box

2) View and modify /usr/src/linux-2.4.20-8/Makefie

to start the file The value of "EXTRAVERSION =XXXX" is changed to "EXTRAVERSION =-8".
It is very important to pay attention to this step, otherwise you will be prompted like me that the version does not match when you finally load it, you must rebuild the kernel! (Because I am 2.4.20-8, so I changed to -8).

3) Modify /usr/src/linux-2.4.20-8/drivers/usb/storage/unusual_devs.h to

find:
UNUSUAL_DEV( 0x05e3, 0x0702, 0x0000, 0x0001,
"EagleTec",
"External Hard Disk",
US_SC_SCSI, US_PR_BULK , NULL,
US_FL_FIX_INQUIRY ),

changed to the following form:
UNUSUAL_DEV( 0x05e3, 0x0702, 0x0000, 0x9999,
"EagleTec",
"External Hard Disk",
US_SC_SCSI, US_PR_BULK, NULL,
US_FL_FIX_INQUIRY | US_FL_MODE_XLATE | US_FL_START_STOP ),

4) Run the command
#cp /boot/config-2.4.20-8 /usr/src/linux-2.4.20-8/. config
#make mrproper (if you originally compiled the kernel, add this sentence)
#make oldconfig
#make dep
#make modules (this step is a long time)

5) Run
#cp /usr/src/linux-2.4.20 -8/drivers/usb/storage/usb-storage.o /lib/modules/2.4.20-8/kernel/drivers/usb/storage/ After
this step, you can connect the hard disk.

6) Execute:
#modprobe -r usb-storage
#modprobe usb-storage (if the previous Makefile file is modified correctly, this step will not go wrong)
Then you wait patiently for a while before running the next step.

7) fdisk -l Here you can see your hard disk. (My hard drive is /dev/sda1 and the USB drive is /dev/sdb1.)

8) Load
#mount -t vfat -o iocharset=cp936 /dev/sda1 /mnt/usb-hd
usb-hd is the directory I created first, you can use your own.
Now everyone should be able to use a USB hard drive!

Written by Undercode
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