When a GOS enters into a rolling reboot condition, it prints messages such as the following on its console:
qman_recovery_exit_local: DEBUG: the FQID 776 has dest_wq as channel: 44 and wq: 7
qman_recovery_exit_local: DEBUG: the WQ lengths for pool channel of portal 1 on cpu1 are: 0:0:0:0:0:0:0:0
qman_recovery_exit_local: DEBUG: the FQID 777 has np fileds state 1, frame count 0
If the partition SW/0 is consistently visible in "show version" and SW/1 is not, the console of SW/1 can be observed over the serial console port by pressing the keys ‘Ctrl+Shift+6’ all at once, releasing them, and then hitting the 2 key. When the messages above appear, they will appear in a burst, once approximately every fifteen minutes. The serial console port connection can be returned to SW/0 by pressing the keys ‘Ctrl+Shift+6’, releasing, and then hitting the 1 key.