Time Required to upgrade N5k OS

[Aaron Terry]

Does anyone know roughly how long it might take to perform an ISSU NXOS upgrade from 5.1.3.N1.1a to 6.0.2.N1.2 with the following configuration?  Not looking for an exact time, but are we talking like half an hour, two hours, etc?

Thanks!

System version: 5.1(3)N1(1a)

NAME: "Chassis", DESCR: "Nexus5596 Chassis"

PID: N5K-C5596UP       , VID: V01 , SN:

NAME: "Module 1", DESCR: "O2 48X10GE/Modular Supervisor"

PID: N5K-C5596UP       , VID: V01 , SN:

NAME: "Module 2", DESCR: "O2 16X10GE Ethernet Module"

PID: N55-M16P          , VID: V01 , SN:

NAME: "FEX 100 CHASSIS", DESCR: "N2K-C2248TP-1GE  CHASSIS"

PID: N2K-C2248TP-1GE   , VID: V03 , SN:

NAME: "FEX 101 CHASSIS", DESCR: "N2K-C2248TP-1GE  CHASSIS"

PID: N2K-C2248TP-1GE   , VID: V03 , SN:

NAME: "FEX 102 CHASSIS", DESCR: "N2K-C2248TP-1GE  CHASSIS"

PID: N2K-C2248TP-1GE   , VID: V03 , SN:

NAME: "FEX 103 CHASSIS", DESCR: "N2K-C2248TP-1GE  CHASSIS"

PID: N2K-C2248TP-1GE   , VID: V03 , SN:

NAME: "FEX 104 CHASSIS", DESCR: "N2K-C2248TP-1GE  CHASSIS"

PID: N2K-C2248TP-1GE   , VID: V03 , SN:

NAME: "FEX 105 CHASSIS", DESCR: "N2K-C2248TP-1GE  CHASSIS"

PID: N2K-C2248TP-1GE   , VID: V03 , SN:

NAME: "FEX 106 CHASSIS", DESCR: "N2K-C2248TP-1GE  CHASSIS"

PID: N2K-C2248TP-1GE   , VID: V03 , SN:

NAME: "FEX 107 CHASSIS", DESCR: "N2K-C2248TP-1GE  CHASSIS"

PID: N2K-C2248TP-1GE   , VID: V03 , SN:

NAME: "FEX 108 CHASSIS", DESCR: "N2K-C2232PP-10GE  CHASSIS"

PID: N2K-C2232PP-10GE  , VID: V03 , SN:

[Leo Laohoo]

never tried with your setup before but it takes, roughly, 10 minutes to load the IOS into the 5500 and boot.  So give another 15 minutes for the 5500 to push the OS down to the FEX and the FEX to reboot.

I am not sure if the OS can be pushed simultaneously or one-by-one.