Usb Storage - Dell EMC S4112F-ON Installation Manual

NOTE: Before starting this procedure, be sure that you have a terminal emulation program already installed on your PC. Install
the appropriate drivers to support the USB-B port. To download Dell EMC drivers, see www.dell.com/support. If your computer
requires non-Dell EMC drivers, contact Dell EMC Technical Support for assistance.
1 Power on the PC.
2 Connect the USB-A end of the cable into an available USB port on the PC.
3 Connect the USB-B end of the cable into the USB-B console port on the S4112-ON Series switch.
4 Power on the switch.
5 Install the necessary USB device drivers.
To download Dell EMC drivers, see www.dell.com/support. If your computer requires non-Dell EMC drivers, contact Dell EMC
Technical Support for assistance.
6 Open your terminal software emulation program to access the switch.
7 Confirm that the terminal settings on your terminal software emulation program are as follows:
• 115200 baud rate
• No parity
• 8 data bits
• 1 stop bit
• No flow control

USB storage

USB storage does not automatically mount. The supported file system is FAT. To use USB storage, first mount the device using the
following steps:
1 Create a mount directory for the USB.
ONIE:/ # mkdir /mnt/usb
2 View the fixed disks using fdisk.
ONIE:/mnt # fdisk -l
For internal storage:
Disk /dev/sda: 15.8 GB, 15829303296 bytes
255 heads, 63 sectors/track, 1924 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot
/dev/sda1
For USB storage:
Disk /dev/sdb: 30.9 GB, 30942946304 bytes
64 heads, 32 sectors/track, 29509 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Device Boot
3 Mount the device /dev/sdb to the /mnt/usb directory.
ONIE:/ # mount -t vfat /dev/sdb /mnt/usb
NOTE: The following message displays if the /mnt/usb directory is missing: mount: mounting /dev/sdb
on /mnt/usb failed: No such file or directory.
NOTE: The following message displays if the USB device is not seen: mount: mounting /dev/sdb on /mnt/usb
failed: No such device or address.
4 Add a device to the file systems table using the fstab command and mount the file systems—recommended.
Start End
1 1925
Start End
Blocks Id System
15458303+ ee EFI GPT
Blocks Id System
Management ports 35