Description

This KB describes the conditions, in which JSRX with dual-boot partition can boot from the backup partition.

Symptoms

The conditions in which JSRX with dual-boot partition can boot from the backup partition.

Solution


JSRX with dual partition can boot from the backup partition, based on the following condition:

  • The primary partition is corrupted.
  • The device is stopped at the loader prompt and then booted from the loader prompt, by issuing the reboot command.
  • The device is stopped at loader prompt and then booted from the loader prompt and the power to the device fails or is removed.
  • The power fails or power is removed from the device; before the OS is completely loaded.