Help me! Backup question

[MrEpik]

Hi I have a sysnand FW 6.2.0 switch running SX OS 2.8 with emunand on FW 8.1.0. I made my NAND backup when I first started using SX OS. (when my sysnand is 6.2.0)
If I wanted to upgrade the SX OS to 2.9.4 with emunand to 9.2.0, do I need to make another NAND backup? Im assuming I don't need to since I'm not updating the sysnand...

 

[safcalibur]

You should be ok to update without making another nand backup. I did and everything went ok I’ve only got the one nand back up which I did prior to installing cfw and that’s it. I upgraded to 10.0.1 and then went down to 9.2.0 and am using sxos 2.9.4b no issues and never made any further nand back ups.

 

[MrEpik]

Thanks, I thought so since I'm not altering the sysnand which I don't see the point in doing the NAND backup of the same FW.