Also, “Error: Network OS is not ready. Please login later” means that the configuration DB is corrupted possibly due to ungraceful shutdown, so NOS didn’t fully initialized.
Once the boot prom password is recovered, you can do the following to default the config which will allow the OS to fully initialize.
- Power cycle the switch and get into Boot PROM (Hit ESC during AutoBoot)
- Type
3 at the prompt to open the command shell - Enter
setenv bootargs 'root=/dev/sda$prt rootfstype=ext4 quiet S' - Enter
saveenv - Enter
reset - Enter
mount -vo remount,rw,noatime / - Enter
mount /dev/sda2 /mnt - Enter
/fabos/sbin/cfgcleanup to default the configuration on bootup - Enter
bootenv bootargs 'root=/dev/sda$prt rootfstype=ext4 quiet' - Enter
"partman -r" to reboot
