Control active cores on BrickstorOS
#!/bin/sh
# set -o xtrace
START=36
END=71
for i in `seq $START $END`; do psradm -f $i; done
psrinfo | \
awk 'BEGIN {
on=0; off=0;
}
{
if($2 == "off-line") {off++} else {on++}
}
END {
printf("Count Cores (online): %d (offline): %d\n", on, off);
}'