+ devsize=$((bs*`sg_readcap -b ${dev} | awk '{print $1}'`/1024))
+ if [ $devsize -lt $actual_size ]; then
+ _dev=$(sg_map | grep $dev | awk '{ print $2; }')
+ echo -e "device $_dev not big enough: $devsize <" \
+ "$actual_size.\nConsider reducing \$size"
+ exit 1
+ fi