Specifications

4. Confirm that the ISO file copied to the SDD over the network.
ONIE:/ # ls -l
…
-rw-r--r-- 1 root 0 39780352 Apr 10 11:55 onie-recovery-x86_64-dell_<platform>_c2538-
r0.iso
…
5. Insert a blank USB in the ONIE target USB slot. Verify the USB block device using the ONIE logs.
Info: eth0: Checking link... scsi 6:0:0:0: Direct-Access Kingston DataTraveler 2.0
1.00 PQ: 0 ANSI: 4
sd 6:0:0:0: [sdb] 15148608 512-byte logical blocks: (7.75 GB/7.22 GiB)
sd 6:0:0:0: [sdb] Write Protect is off
sd 6:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or
FUA
sd 6:0:0:0: [sdb] Attached SCSI removable disk
The logs show that the USB device is present: /dev/sdb.
You can also check /sys/block.
ONIE:/ # cd /sys/block/sdb
ONIE:/sys/block/sdb # ls -l
-r--r--r-- 1 root 0 4096 Apr 10 13:12 alignment_offset
lrwxrwxrwx 1 root 0 0 Apr 10 13:12 bdi -> ../../devices/virtual/bdi/8:16
-r--r--r-- 1 root 0 4096 Apr 10 13:12 capability
-r--r--r-- 1 root 0 4096 Apr 10 13:12 dev
lrwxrwxrwx 1 root 0 0 Apr 10 13:12 device -> ../../devices/pci0000:00/0000:00:16.0/
usb1/1-1/1-1.1/1-1.1.1/1-1.1.1:1.0/host6/target6:0:0/6:0:0:0
…
6. Copy the ISO image to the USB using the dd command.
ONIE:/cd ~ # dd if=./onie-recovery-x86_64-dell_< platform >_c2538-r0.iso of=/dev/sdb bs=10M
3+1 records in
3+1 records out
39780352 bytes (37.9MB) copied, 6.890503 seconds, 5.5MB/s
ONIE:/ #
7. Move the USB from the ONIE target—the system with ONIE—to the USB slot in your switch—the system without ONIE.
8. Turn-on your system and enter the BIOS setup menu by pressing the Del key when the BIOS message displays.
If you already powered on your system, reboot the system and enter the BIOS setup menu by pressing the Del key.
9. In the BIOS Boot menu, select UEFI USB. Select Save and Exit.
Figure 2. Setup utility
ONIE installation instructions
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