Hi! On a VSF (two Aruba 5406R zl2) running on ArubaOS-Switch 16.05.0007 I was always used to see that the show system power-supply detailed CLI command reported details only for VSF Commander's powered PS Modules (PS1 and PS2) lacking totally about PS Modules inserted into the VSF Standby member.
Example:
VSF# show system fans
Fan Information
VSF-Member 1
Num | State | Failures | Location
Sys-1 | Fan OK | 0 | Fan Tray
Sys-2 | Fan OK | 0 | Fan Tray
Sys-3 | Fan OK | 0 | Fan Tray
Sys-4 | Fan OK | 0 | Fan Tray
Sys-5 | Fan OK | 0 | PS 1
Sys-6 | Fan OK | 0 | PS 2
0 / 6 Fans in Failure State
0 / 6 Fans have been in Failure State
VSF-Member 2
Num | State | Failures | Location
-------+-------------+----------+----------
Sys-1 | Fan OK | 0 | Fan Tray
Sys-2 | Fan OK | 0 | Fan Tray
Sys-3 | Fan OK | 0 | Fan Tray
Sys-4 | Fan OK | 0 | Fan Tray
Sys-5 | Fan OK | 0 | PS 1
Sys-6 | Fan OK | 0 | PS 2
0 / 6 Fans in Failure State
0 / 6 Fans have been in Failure State
VSF# show system power-supply detailed
Status and Counters - Power Supply Detailed Information
PS Model Serial State Status
-- ------ ---------- ---------------- -------------------------------------
1 J9829A CN6AKxxxxx Powered AC Power Consumption : 83 Watts
AC MAIN Voltage : 229 Volts
Power Supplied : 63 Watts
Power Capacity : 1100 Watts
Inlet Temp (C/F) : 32.0C/89.6F
Internal Temp (C/F) : 50.4C/122.0F
Fan 1 Speed : 1080 RPM (31%)
Fan 2 Speed : 1125 RPM (33%)
2 J9829A IN01Gxxxxx Powered AC Power Consumption : 85 Watts
AC MAIN Voltage : 230 Volts
Power Supplied : 55 Watts
Power Capacity : 1100 Watts
Inlet Temp (C/F) : 24.1C/75.2F
Internal Temp (C/F) : 34.4C/93.2F
Fan 1 Speed : 1600 RPM (47%)
Fan 2 Speed : 1600 RPM (47%)
2 / 2 supply bays delivering power.
Currently supplying 118 W / 2200 W total power.
Refer to command's help option for field definitions
Is that a "bug" solved on newer software release or just the designed way the command was built?
Second question: is it normal to see those differences between PS1 and PS2 (recently changed due to a fault -> PS2 was made in India and newer than PS1 which was made in China)?
J9829A (Made in China) deployed as PS1
Inlet Temp (C/F) : 32.0C/89.6F
Internal Temp (C/F) : 50.4C/122.0F
Fan 1 Speed : 1080 RPM (31%)
Fan 2 Speed : 1125 RPM (33%)
versus
J9829A (Made in India) deployed as PS2
Inlet Temp (C/F) : 24.1C/75.2F
Internal Temp (C/F) : 34.4C/93.2F
Fan 1 Speed : 1600 RPM (47%)
Fan 2 Speed : 1600 RPM (47%)
Note that both PS Modules are on the same VSF Commander chassis...and I always looked at the temperature values reported by PS1 (and old PS2 now gone) as normal for the ambient temperature we know there is into the whole rack.