Esto es lo que pone:
root@OpenWrt:~# df -h
Filesystem Size Used Available Use% Mounted on
rootfs 9.1M 552.0K 8.6M 6% /
/dev/root 5.8M 5.8M 0 100% /rom
tmpfs 30.3M 312.0K 30.0M 1% /tmp
tmpfs 512.0K 0 512.0K 0% /dev
/dev/mtdblock3 9.1M 552.0K 8.6M 6% /overlay
overlayfs:/overlay 9.1M 552.0K 8.6M 6% /
root@OpenWrt:~#
En el apartado puntos de montage de luci me reconoce esto:
/dev/sda1 (3867 MB)
Y el registro:
Aug 28 20:58:36 OpenWrt kern.info kernel: [ 607.480000] usb 1-1: USB disconnect, device number 2
Aug 28 20:58:40 OpenWrt kern.info kernel: [ 611.764000] usb 1-1: new high-speed USB device number 3 using bcm63xx_ehci
Aug 28 20:58:40 OpenWrt kern.info kernel: [ 611.916000] scsi1 : usb-storage 1-1:1.0
Aug 28 20:58:41 OpenWrt kern.notice kernel: [ 612.920000] scsi 1:0:0:0: Direct-Access Kingston DataTraveler 2.0 PMAP PQ: 0 ANSI: 0 CCS
Aug 28 20:58:42 OpenWrt kern.notice kernel: [ 613.756000] sd 1:0:0:0: [sda] 7936000 512-byte logical blocks: (4.06 GB/3.78 GiB)
Aug 28 20:58:42 OpenWrt kern.notice kernel: [ 613.768000] sd 1:0:0:0: [sda] Write Protect is off
Aug 28 20:58:42 OpenWrt kern.debug kernel: [ 613.772000] sd 1:0:0:0: [sda] Mode Sense: 23 00 00 00
Aug 28 20:58:42 OpenWrt kern.err kernel: [ 613.776000] sd 1:0:0:0: [sda] No Caching mode page present
Aug 28 20:58:42 OpenWrt kern.err kernel: [ 613.780000] sd 1:0:0:0: [sda] Assuming drive cache: write through
Aug 28 20:58:42 OpenWrt kern.err kernel: [ 613.796000] sd 1:0:0:0: [sda] No Caching mode page present
Aug 28 20:58:42 OpenWrt kern.err kernel: [ 613.800000] sd 1:0:0:0: [sda] Assuming drive cache: write through
Aug 28 20:58:42 OpenWrt kern.info kernel: [ 613.856000] sda: sda1
Aug 28 20:58:42 OpenWrt kern.err kernel: [ 613.868000] sd 1:0:0:0: [sda] No Caching mode page present
Aug 28 20:58:42 OpenWrt kern.err kernel: [ 613.872000] sd 1:0:0:0: [sda] Assuming drive cache: write through
Aug 28 20:58:42 OpenWrt kern.notice kernel: [ 613.880000] sd 1:0:0:0: [sda] Attached SCSI removable disk
Aug 28 20:58:43 OpenWrt user.notice fstab: mount: mounting /dev/sda1 on /home failed: Invalid argument