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Install all or reload with N5K and N2K dual-homed setup.

Hello all,

I've a doubt concerning the upgrade procedure for a N5K with N2K dual homed setup.
I want to perform an NX OS upgrade and execpt the kickstart/system,
the bios and power-seq has also to be upgraded.

See screenshot here below:

N5548UP-1#show install all impact kickstart bootflash:n5000-uk9-kickstart.5.2.1.N1.8a.bin system bootflash:n5000-uk9.5.2.1.N1.8a.bin
 

Images will be upgraded according to following table:
Module       Image         Running-Version             New-Version  Upg-Required
------  ----------  ----------------------  ----------------------  ------------
     1      system            5.1(3)N2(1a)            5.2(1)N1(8a)          yes
     1      kickstart            5.1(3)N2(1a)            5.2(1)N1(8a)        yes
     1        bios      v3.5.0(02/03/2011)      v3.6.0(05/09/2012)     yes
     1      SFP-uC                v1.0.0.0                v1.0.0.0                no
   110       fexth            5.1(3)N2(1a)            5.2(1)N1(8a)           yes
   111       fexth            5.1(3)N2(1a)            5.2(1)N1(8a)           yes
   112       fexth            5.1(3)N2(1a)            5.2(1)N1(8a)           yes
   113       fexth            5.1(3)N2(1a)            5.2(1)N1(8a)           yes
   114       fexth            5.1(3)N2(1a)            5.2(1)N1(8a)           yes
   115       fexth            5.1(3)N2(1a)            5.2(1)N1(8a)           yes
   116       fexth            5.1(3)N2(1a)            5.2(1)N1(8a)           yes
   117       fexth            5.1(3)N2(1a)            5.2(1)N1(8a)           yes
     1   power-seq                    v5.0                    v7.0                   yes
     2   power-seq                    v1.0                    v1.0                   no
     1          uC                v1.0.0.2                v1.0.0.2                    no

     
With the "install all" command, on the first N5K, you will install and upgrade all at once.
But from the second N5K, you just the boot variable to the new image and then perform a reload.
This will not upgrade the bios and power-seq!
So with an vPC setup, I don't think this is a recommended situation, or may we just say "ignore bios and power-seq  version mismatch".

All remarks are welcome...
 

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