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Update auto_post_install.sh
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@ -572,105 +572,41 @@ EOF
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# ==========================================================
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install_log2ram_auto_() {
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msg_info "$(translate "Checking if system disk is SSD or M.2...")"
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ROOT_PART=$(lsblk -no NAME,MOUNTPOINT | grep ' /$' | awk '{print $1}')
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SYSTEM_DISK=$(lsblk -no PKNAME /dev/$ROOT_PART 2>/dev/null)
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SYSTEM_DISK=${SYSTEM_DISK:-sda}
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if [[ "$SYSTEM_DISK" == nvme* || "$(cat /sys/block/$SYSTEM_DISK/queue/rotational 2>/dev/null)" == "0" ]]; then
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msg_ok "$(translate "System disk ($SYSTEM_DISK) is SSD or M.2. Proceeding with Log2RAM setup.")"
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else
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msg_warn "$(translate "System disk ($SYSTEM_DISK) is not SSD/M.2. Skipping Log2RAM installation.")"
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return 0
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fi
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# Clean up previous state
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rm -rf /tmp/log2ram
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rm -f /etc/systemd/system/log2ram*
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rm -f /etc/systemd/system/log2ram-daily.*
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rm -f /etc/cron.d/log2ram*
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rm -f /usr/sbin/log2ram
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rm -f /etc/log2ram.conf
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rm -f /usr/local/bin/log2ram-check.sh
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rm -rf /var/log.hdd
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systemctl daemon-reexec >/dev/null 2>&1
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systemctl daemon-reload >/dev/null 2>&1
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msg_info "$(translate "Installing log2ram from GitHub...")"
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if ! command -v git >/dev/null 2>&1; then
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apt-get update -qq >/dev/null 2>&1
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apt-get install -y git >/dev/null 2>&1
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fi
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git clone https://github.com/azlux/log2ram.git /tmp/log2ram >/dev/null 2>>/tmp/log2ram_install.log
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cd /tmp/log2ram || return 1
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bash install.sh >>/tmp/log2ram_install.log 2>&1
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if [[ -f /etc/log2ram.conf ]] && systemctl list-units --all | grep -q log2ram; then
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msg_ok "$(translate "Log2RAM installed successfully")"
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else
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msg_error "$(translate "Failed to install Log2RAM. See /tmp/log2ram_install.log")"
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return 1
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fi
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# Detect RAM
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RAM_SIZE_GB=$(free -g | awk '/^Mem:/{print $2}')
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[[ -z "$RAM_SIZE_GB" || "$RAM_SIZE_GB" -eq 0 ]] && RAM_SIZE_GB=4
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if (( RAM_SIZE_GB <= 8 )); then
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LOG2RAM_SIZE="128M"
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CRON_HOURS=1
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elif (( RAM_SIZE_GB <= 16 )); then
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LOG2RAM_SIZE="256M"
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CRON_HOURS=3
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else
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LOG2RAM_SIZE="512M"
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CRON_HOURS=6
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fi
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msg_ok "$(translate "Detected RAM:") $RAM_SIZE_GB GB — $(translate "Log2RAM size set to:") $LOG2RAM_SIZE"
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sed -i "s/^SIZE=.*/SIZE=$LOG2RAM_SIZE/" /etc/log2ram.conf
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rm -f /etc/cron.hourly/log2ram
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echo "0 */$CRON_HOURS * * * root /usr/sbin/log2ram write" > /etc/cron.d/log2ram
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msg_ok "$(translate "log2ram write scheduled every") $CRON_HOURS $(translate "hour(s)")"
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cat << 'EOF' > /usr/local/bin/log2ram-check.sh
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#!/bin/bash
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CONF_FILE="/etc/log2ram.conf"
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LIMIT_KB=$(grep '^SIZE=' "$CONF_FILE" | cut -d'=' -f2 | tr -d 'M')000
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USED_KB=$(df /var/log --output=used | tail -1)
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THRESHOLD=$(( LIMIT_KB * 90 / 100 ))
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if (( USED_KB > THRESHOLD )); then
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/usr/sbin/log2ram write
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fi
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EOF
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chmod +x /usr/local/bin/log2ram-check.sh
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echo "*/5 * * * * root /usr/local/bin/log2ram-check.sh" > /etc/cron.d/log2ram-auto-sync
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msg_ok "$(translate "Auto-sync enabled when /var/log exceeds 90% of") $LOG2RAM_SIZE"
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register_tool "log2ram" true
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}
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install_log2ram_auto() {
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msg_info "$(translate "Checking if system disk is SSD or M.2...")"
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msg_info "$(translate "Checking if system disk is SSD or M.2...")"
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ROOT_PART=$(lsblk -no NAME,MOUNTPOINT | grep ' /$' | awk '{print $1}')
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SYSTEM_DISK=$(lsblk -no PKNAME /dev/$ROOT_PART 2>/dev/null)
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SYSTEM_DISK=${SYSTEM_DISK:-sda}
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local is_ssd=false
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local pool disks disk byid_path dev rot
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if [[ "$SYSTEM_DISK" == nvme* || "$(cat /sys/block/$SYSTEM_DISK/queue/rotational 2>/dev/null)" == "0" ]]; then
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msg_ok "$(translate "System disk ($SYSTEM_DISK) is SSD or M.2. Proceeding with Log2RAM setup.")"
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if grep -qE '^root=ZFS=' /etc/kernel/cmdline 2>/dev/null || mount | grep -q 'on / type zfs'; then
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pool=$(zfs list -Ho name,mountpoint 2>/dev/null | awk '$2=="/"{print $1}' | cut -d/ -f1)
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disks=$(zpool status "$pool" 2>/dev/null | awk '/ONLINE/ && $1 !~ /:|mirror|raidz|log|spare|config|NAME|rpool|state/ {print $1}' | sort -u)
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is_ssd=true
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for disk in $disks; do
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byid_path=$(readlink -f /dev/disk/by-id/*$disk* 2>/dev/null) || continue
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dev=$(basename "$byid_path" | sed -E 's|[0-9]+$||' | sed -E 's|p$||')
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rot=$(cat /sys/block/$dev/queue/rotational 2>/dev/null)
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[[ "$rot" != "0" ]] && is_ssd=false && break
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done
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else
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msg_warn "$(translate "System disk ($SYSTEM_DISK) is not SSD/M.2. Skipping Log2RAM installation.")"
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ROOT_PART=$(lsblk -no NAME,MOUNTPOINT | grep ' /$' | awk '{print $1}')
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SYSTEM_DISK=$(lsblk -no PKNAME /dev/$ROOT_PART 2>/dev/null)
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SYSTEM_DISK=${SYSTEM_DISK:-sda}
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if [[ "$SYSTEM_DISK" == nvme* || "$(cat /sys/block/$SYSTEM_DISK/queue/rotational 2>/dev/null)" == "0" ]]; then
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is_ssd=true
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fi
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fi
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if [[ "$is_ssd" == true ]]; then
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msg_ok "$(translate "System disk is SSD or M.2. Proceeding with Log2RAM setup.")"
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else
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msg_warn "$(translate "System disk is not SSD/M.2. Skipping Log2RAM installation.")"
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return 0
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fi
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