%Active Boot variable is Invalid

[Rohit Saluja]

Hi I am trying to perform ISSU on a Cisco 4k switch , 

1) I have set the value of the conf-reg to 2922.

2) I have loaded both of the switch with the same image.

3) I have also used the boot system bootflash command with both of the images name,setting the boot variable.

4) I have loaded both of the image the one which switch is running and the one to which i want to upgrade in the bootflash of the switch .

5) I have also set one rommon mode variable IssuSkipMatrixLookup=1.

6) When i do show redundancy  the switch is in the SSO mode.

7) When i do sh boot var it contains only two images the one which is running and the one to which i want to upgrade.

But when I am running the issu loadversion command I am getting the message this message

%Active boot variable is Invalid.

[Leo Laohoo]

1) I have set the value of the conf-reg to 2922.

Read THIS.  I believe this is the incorrect config-registry value.

[Rohit Saluja]

Hey Leo I tried setting the value of conf reg from

the conf t as 0x2102 but it is taking the value as 2192 by it's own and 

I guess the entire value of conf reg does not matter , only the last nibble matters for both 2102 and 2922 it is set, So the problem must be some where else