Action required: Apply the fix for SNS firewall disks.
Please follow the procedure described in the How to update my SSD Firmware - Stormshield Knowledge Base article (authentication required).
In a GNU/Linux system, the dd command must be used. This is a UNIX command that makes it possible to copy raw data, particularly adapted for copying on peripheral devices (in command line).
$ dd if=my_file of=my_USB_key bs=1M
The main options are as follows:
- if=input file: reads this input file. This may be a file or a peripheral device. In this case, it is the restoration disk image.
- of=output file: writes this output file. Likewise, this may be a file or a peripheral device. In this case, it is the USB drive.
For any further information:
$ dd –help
$ man dd
First, identify the destination USB drive for the copy. USB drives are generally mounted in Linux using the name "sdX" where X corresponds to a letter. The first USB drive connected and detected is named "/dev/sda". The second drive is named "/dev/sdb", and so on.
Other peripherals may also be mounted under this name – SCSI or SATA disks, for example. As the “dd” command makes raw copies, use it with caution.
Select the destination peripheral carefully - it must match the target USB drive. In our example, the USB drive ID is "/dev/sda". Replace this ID with your own.
Step 1: clear data on the USB drive
Erase all data from the USB drive.
$ dd if=/dev/zero of=/dev/sda bs=1M
This command will fill the USB drive with zeros.
Step 2: start copying
Start copying the downloaded disk image to the USB drive. Locate the path of the disk image. This is the input file to be written on the drive.
- or -
Next, copy the disk image.
$ dd if=/home/user/Desktop/USBKEY2.img of=/dev/sda bs=2M
$ dd if=/home/user/Desktop/usb-recovery-sn3kxa94f0035a8.img of=/dev/sda bs=2M
Once the copy is complete, the USB drive is ready to be used; unplug it.
Continue to the section Cabling SNS firewalls and booting on a USB drive.