- When the command 'diagnose sys logdisk smart' is executed in the FortiGate Firewall, it displays the log disk status. This output also has information related to the power cycle count. The following example output shows the power cycle value of 92 in hexadecimal which is 146 in decimal.
diagnose sys logdisk smart
SMART status: ok
Auto offline data collection: disabled
Total time to complete offline data collection: 0 seconds
ID# NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
05 Reallocated_Sector_Ct 0x0032 100 100 000 Old age Always Ok 0x00000000 00000000
09 Power_On_Hours/Min/Sec 0x0032 100 100 000 Old age Always Ok 0x00000000 000052D7
0C Power_Cycle_Count 0x0032 100 100 000 Old age Always Ok 0x00000000 00000092 <- Power cycle value in Hexadecimal.
- When the Firewall is rebooted by executing the command 'execute reboot', this specific value will not increase. As a result, the 'Last reboot reason' in 'get system status' will show as 'warm reboot'.
execute reboot
This operation will reboot the system !
Do you want to continue? (y/n)y
System is rebooting...
diagnose sys logdisk smart
SMART status: ok
Auto offline data collection: disabled
Total time to complete offline data collection: 0 seconds
ID# NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
05 Reallocated_Sector_Ct 0x0032 100 100 000 Old age Always Ok 0x00000000 00000000
09 Power_On_Hours/Min/Sec 0x0032 100 100 000 Old age Always Ok 0x00000000 000052D7
0C Power_Cycle_Count 0x0032 100 100 000 Old age Always Ok 0x00000000 00000092 ----> Power Cycle count remains same as Hexadevimal value of 92
get system status
Version: FortiGate-601E v7.2.7,build1577,240131 (GA.M)
......
......
System time: Wed Aug 21 12:56:19 2024
Last reboot reason: warm reboot
- The value of 'Power_Cycle_Count' will increment during a firewall power cycle. The firewall will update the information of 'Last reboot reason' as 'power cycle' under 'get system status'. The following example output shows the Power cycle count incremented to a Hex value of 93.
diagnose sys logdisk smart
SMART status: ok
Auto offline data collection: disabled
Total time to complete offline data collection: 0 seconds
ID# NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
05 Reallocated_Sector_Ct 0x0032 100 100 000 Old age Always Ok 0x00000000 00000000
09 Power_On_Hours/Min/Sec 0x0032 100 100 000 Old age Always Ok 0x00000000 000052D7
0C Power_Cycle_Count 0x0032 100 100 000 Old age Always Ok 0x00000000 00000093 ---> Power Cycle count incremented to Hex value of 93
FG6H1E-4 # get system status
Version: FortiGate-601E v7.2.7,build1577,240131 (GA.M)
...........
...........
System time: Wed Aug 21 13:01:52 2024
Last reboot reason: power cycle
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