Help../ Someone has a options to update San/iQ from 9.0 to 9.5, for 6 HP p4800

[Armand_MX]

Hi everyone.
Someone, has a table of times about update a HP p4800 solution, because we need to update one solution to 6 p4800 nodes.

and we thought to update this components:

CMC to 9.0 TO 9.5
SAN/IQ 9.0 TO 9.5

Firmware: virtual connect from 3.51 to 3.70
Onboard Administrator from 3.32 to last version.
ilo to last version.

Someone has a some component more to update and times for this process

tks

[oikjn]

depends on the change rate of your system since there is always a resync after each node upgrade.  As long as you keep the activity low each resync will be minimal.  For us, it took about 5 minutes per node, but your case may be different. 

Just make a good backup before the upgrade and if you want turn off as many optional systems as you can before upgrading, but the upgrade process is done online so technically there is no downtime on the system.  I"ve done plenty on live production hours without an issue.