INNER CODE UNIT · Shell

swap_mb

cipi-sh/cipi · setup.sh:168

    local swap_mb=$((ram_mb * 2))
    [ "$swap_mb" -gt 4096 ] && swap_mb=4096
    [ "$swap_mb" -lt 1024 ] && swap_mb=1024

    dd if=/dev/zero of=/var/swap.1 bs=1M count=$swap_mb status=none
    chmod 600 /var/swap.1
    mkswap /var/swap.1 &>/dev/null
    swapon /var/swap.1
    echo '/var/swap.1 none swap sw 0 0' >> /etc/fstab

    echo 'vm.swappiness=10' >> /etc/sysctl.conf
    sysctl vm.swappiness=10 &>/dev/null

    echo -e "${GREEN}✓ Swap ${swap_mb}MB${NC}"
}

# ── SYSTEM ────────────────────────────────────────────────────

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