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fix: CPU cores validation logic (#1151)

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Kroese
2026-05-16 20:59:57 +02:00
committed by GitHub
parent 2a388b434b
commit 075410e4cf
1 changed files with 5 additions and 4 deletions
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src/reset.sh
+5 -4
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@@ -75,18 +75,19 @@ CORES=$(grep -c '^processor' /proc/cpuinfo)
if grep -qi "socket(s)" <<< "$(lscpu)"; then
SOCKETS=$(lscpu | grep -m 1 -i 'socket(s)' | awk '{print $2}')
[ "$SOCKETS" -lt "1" ] && SOCKETS=1
[ -z "${SOCKETS##*[!0-9]*}" ] && SOCKETS=1
[ "$SOCKETS" -lt "1" ] && SOCKETS=1
fi
CPU_CORES="${CPU_CORES// /}"
[ -z "$CPU_CORES" ] && CPU_CORES=2
[[ "${CPU_CORES,,}" == "max" ]] && CPU_CORES="$CORES"
[[ "${CPU_CORES,,}" == "half" ]] && CPU_CORES=$(( CORES / 2 ))
[ "$CPU_CORES" -lt "1" ] && CPU_CORES=1
[ -n "${CPU_CORES//[0-9 ]}" ] && error "Invalid amount of CPU_CORES: $CPU_CORES" && exit 15
[ -z "${CPU_CORES##*[!0-9]*}" ] && error "Invalid amount of CPU_CORES: $CPU_CORES" && exit 15
[ "$CPU_CORES" -lt "1" ] && CPU_CORES=1
if [ "$CPU_CORES" -gt "$CORES" ]; then
warn "The amount for CPU_CORES (${CPU_CORES}) exceeds the amount of logical cores available, so will be limited to ${CORES}."
warn "The amount for CPU_CORES (${CPU_CORES}) exceeds the amount of logical cores available (${CORES}) and will be limited."
CPU_CORES="$CORES"
fi