How to update a NetApp Controller with 7-Mode
http://www.wafl.co.uk/download/
'cf status' should be set to off.
It is better to have snapmirror off.
Download the NetApp data Ontap latest version
copy the .tgz to \\<CTLRNAM>\c$\etc\software
software list
software install <name of tgz>
#Use -f flag will overwrite the previous downloaded file with the same name.
If you want to keep the old installer you have to use 'software install' command with a different destination file name.
download # You are writing the kernel to CF card and disk
version -b
reboot
0 minutes
version -b #verify version
repeat on second controller
cf takeover
cf giveback
sysconfig #shows HA path
show disk -p #shows HA Path should show A-B when in failover
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