disabling FWC on SSA adapter

[ogniemi]

hi,
my SSA adapters have FCW built in but I am no using this feature due to the cluster env (shared disks).
I get errors on cluster nodes concerning FWC battery problem (battery(ies) will die soon). Is it possible to disable the cache feature on active adapters/systems and avoid error notifications? any command?


r,m.

 

[ogniemi]

# ssa_fw_status -a ssa0
Fast write cache size: 32
Expected battery life: 22000
Powered on hours: 19776
Battery state: Active

as I told I am not using FWC and battery has nothing to do if cache is no used. that is why I can ignore the error and I would like to disable somehow FWC feature to avoid error notification

 

[screwloose]

Fast-write cache is set when you build an array, but I don't know if you can disable it on a good array.