This is a courious question from my experience.
I flashed openwrt firmware to my wndr4700 router.
If Internal Disk not installed, wndr4700 recognize usbs well.
But if Internal Disk was installed, wndr4700 can not recognize usbs and so on after that in spite of the interanl disk removed.
So I finally decided to reflash firmware to the router.
What's the problem in this case?
How can I fix it?
using openwrt firmware version: 21.02.01~03
Hi.
Same router and OpenWrt 21.02.1, r16325-88151b8303 here.
root@WNDR4700:~# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 4608 4608 0 100% /rom
tmpfs 126020 868 125152 1% /tmp
/dev/ubi0_1 10784 4244 5964 42% /overlay
overlayfs:/overlay 10784 4244 5964 42% /
tmpfs 512 0 512 0% /dev
**/dev/sda1 480589520 781484 455372376 0% /mnt/sata**
root@WNDR4700:~# dmesg | grep usb
3.828933] usbcore: registered new interface driver usb-storage
[ 4.072214] usb 1-1: new high-speed USB device number 2 using dwc2
[ 4.312917] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 4.333899] scsi host1: usb-storage 1-1:1.0
[ 9.917570] usbcore: registered new interface driver uas
[ 12.829268] usbcore: registered new interface driver cdc_wdm
[ 12.963901] usbcore: registered new interface driver usbserial_generic
[ 12.970507] usbserial: USB Serial support registered for generic
[ 13.065029] usbcore: registered new interface driver cdc_ncm
[ 13.203525] usbcore: registered new interface driver huawei_cdc_ncm
[ 13.605282] usbcore: registered new interface driver option
[ 13.610933] usbserial: USB Serial support registered for GSM modem (1-port)
As you can see, 500gb sata hd at /dev/sda1
And my E3372 lte usb as wan backup/failover.
Both connected and working at same time with no issue
Try this post, may help:
https://forum.openwrt.org/t/wndr4700-usb-help/130588/36
Thnaks for your responds. I'll check that post
