06-08-2009 10:11 PM
I have IBM BladeCenter chassis with Brocade FC switch module installed. Switch's firmware version is 5.0.2. New firmware for the switch listed on IBM site is 5.3.2a.
According to FOS administrator's guide I need to use two-stage upgrade process: first 5.0 to 5.1 or 5.2, and then 5.1 / 5.2 to 5.3.2. But there are NO previous versions of switch firmware available on IBM site.
Is it possible to upgrade 5.0.x directly to 5.3.x? What will happen? Afterwards I can reconfigure the switch manually if needed.
06-08-2009 11:47 PM
According to the logic of my initial questions I surely do not want to destroy the switch. That's why I've asked the question in the first place.
Should I presume that your answer is negative, and direct upgrade is not possible? Or what?
06-08-2009 11:57 PM
--- Should I presume that your answer is negative, and direct upgrade is not possible? Or what?
Your cannot Upgrade the FOS direct from 5.0.x to 5.3.x, you need to Upgrade two Stepp from 5.0 to any 5.1 or 5.2 before upgrade to 5.3.x.
Is the Switch Blade 3016 ?
If yes, my Experience by this Blade upgrade from 5.0 to 5.1 then to 5.2 and Finally to 5.3.
Second, Upgrade via Telnet ftp ( and not from a GUI) trugh the CLI with the standard firmwaredownload command without any option.
06-09-2009 12:14 AM
And here is the correct Download by IBM
Fabric Operating System (FOS) Version 5.x
06-09-2009 01:01 AM
---but my switch model is not in the list.
log to the switch, and post here please the result of switchShow, the Line SwitchType.
i will you point to the correct FOS.
06-09-2009 02:00 AM
37 is the Genuine Brocade embedded Blade Switch 4020
xx.1 is the Hardware revision which dont have any impact with the switchType / Model
---BTW maybe you have a table describing which SwitchType values correspond to which switch models?
yes, but i cannot find it. when i have found will upload here.
search please here in the forum, i mean i have upload this list here in the past by another threads.... not sure.