
#
# functions to use with HP Hardware RAID (Smart Array and compatible)
#
#

function define_HPSSACLI() {
    # HP Smart Storage Administrator CLI is either hpacucli, hpssacli or ssacli
    if has_binary hpacucli ; then
        HPSSACLI=hpacucli
    elif has_binary hpssacli ; then
        HPSSACLI=hpssacli
    elif has_binary ssacli ; then
        HPSSACLI=ssacli
    fi
}

function find_array_from_drive() {
    # call $HPSSACLI for the slot $1 and find the array that contains the drive $2
    while read ; do
        case $REPLY in
            *array*)
                ARRAY="${REPLY##*array }"
                ARRAY="${ARRAY%% *}"
            ;;
            *drive*$2*)
                echo $ARRAY
                return 0
            ;;
        esac
    done < <($HPSSACLI ctrl slot=$1 show config)
    return 1 # here we come only if we did not find the drive
}