Is necessary to upgrade HP ProLiant server firmware before hardware upgrade

firmwarehphp-proliant

I have a HP ProLiant server and I'm planning to expand the RAID capacity.
I never upgrade the firmware of anything.

Can I add the new disks without the firmwares upgrade or it is absolutely necessary (and why in this case)?

Best Answer

Necessary - no, advisable - yes.

It's because the updates are generally there to fix bugs, one bug that might be fixed might screw you over doing what you want to do - thus by upgrading you're reducing the risk of the work you're doing somewhat.