Promise Technology 2-Year Extended Warranty for VessR2000 RAID Head - Manual (Page 431)

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Vess R2000 Series Product Manual Promise Technologies
wt= Warning temperature threshold in Celsius. The valid value range is
32~42.
-v Verbose mode. Used with -a list.
Examples
ups -v
ups -a mod -s “ups1=192.168.1.1, rtr=5”