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How to downgrade to an older SPP firmware automatically

eyunwen
Occasional Visitor

How to downgrade to an older SPP firmware automatically

I use below method to update firmware on a DL460c Gen8/Gen9  blade with SPP thru iLO CLI.

set /map1/oemhp_vm1/cddr1 oemhp_image=None

set /map1/oemhp_vm1/cddr1 oemhp_image=http://$HTTP_IP:$HTTP_PORT/$HTTP_filename

set /map1/oemhp_vm1/cddr1 oemhp_boot=Connect

set /map1/oemhp_vm1/cddr1 oemhp_boot=Once

reset /system1

in newer version SPP, it will automatically upadte to new version if available.

But when I try to downgrade or rollback to an older version SPP firmware, the automatic mode will ignore the old firmware version.

Is there any configuration or option can be set thru iLO CLI to automatically force downgrade to the old version SPP firmware.