#!/bin/bash # ========================================================== # ProxMenu - A menu-driven script for Proxmox VE management # ========================================================== # Author : MacRimi # Copyright : (c) 2024 MacRimi # License : MIT (https://raw.githubusercontent.com/MacRimi/ProxMenux/main/LICENSE) # Version : 1.0 # Last Updated: 28/01/2025 # Description : Select and format unused physical disks # ========================================================== REPO_URL="https://raw.githubusercontent.com/MacRimi/ProxMenux/main" BASE_DIR="/usr/local/share/proxmenux" UTILS_FILE="$BASE_DIR/utils.sh" if [[ -f "$UTILS_FILE" ]]; then source "$UTILS_FILE" fi load_language initialize_cache get_disk_info() { local disk=$1 MODEL=$(lsblk -dn -o MODEL "$disk" | xargs) SIZE=$(lsblk -dn -o SIZE "$disk" | xargs) echo "$MODEL" "$SIZE" } msg_info "$(translate "Detecting available disks...")" USED_DISKS=$(lsblk -n -o PKNAME,TYPE | grep 'lvm' | awk '{print "/dev/" $1}') MOUNTED_DISKS=$(lsblk -ln -o NAME,MOUNTPOINT | awk '$2!="" {print "/dev/" $1}') ZFS_DISKS="" ZFS_RAW=$(zpool list -v -H 2>/dev/null | awk '{print $1}' | grep -v '^NAME$' | grep -v '^-' | grep -v '^mirror') for entry in $ZFS_RAW; do path="" if [[ "$entry" == wwn-* || "$entry" == ata-* ]]; then if [ -e "/dev/disk/by-id/$entry" ]; then path=$(readlink -f "/dev/disk/by-id/$entry") fi elif [[ "$entry" == /dev/* ]]; then path="$entry" fi if [ -n "$path" ]; then base_disk=$(lsblk -no PKNAME "$path" 2>/dev/null) if [ -n "$base_disk" ]; then ZFS_DISKS+="/dev/$base_disk"$'\n' fi fi done ZFS_DISKS=$(echo "$ZFS_DISKS" | sort -u) LVM_DEVICES=$(pvs --noheadings -o pv_name 2> >(grep -v 'File descriptor .* leaked') | xargs -n1 readlink -f | sort -u) CONFIG_DATA=$(grep -vE '^\s*#' /etc/pve/qemu-server/*.conf /etc/pve/lxc/*.conf 2>/dev/null) FREE_DISKS=() while read -r DISK; do [[ "$DISK" =~ /dev/zd ]] && continue INFO=($(get_disk_info "$DISK")) MODEL="${INFO[@]::${#INFO[@]}-1}" SIZE="${INFO[-1]}" LABEL="" SHOW_DISK=true REAL_PATH=$(readlink -f "$DISK") USED_BY="" IS_MOUNTED=false IS_RAID=false IS_ZFS=false IS_LVM=false while read -r part fstype; do [[ "$fstype" == "zfs_member" ]] && IS_ZFS=true [[ "$fstype" == "linux_raid_member" ]] && IS_RAID=true [[ "$fstype" == "LVM2_member" ]] && IS_LVM=true if grep -q "/dev/$part" <<< "$MOUNTED_DISKS"; then IS_MOUNTED=true fi done < <(lsblk -ln -o NAME,FSTYPE "$DISK" | tail -n +2) if echo "$LVM_DEVICES" | grep -qFx "$REAL_PATH"; then IS_LVM=true fi if grep -Fq "$REAL_PATH" <<< "$CONFIG_DATA"; then USED_BY="⚠ $(translate "In use")" else for SYMLINK in /dev/disk/by-id/*; do if [[ "$(readlink -f "$SYMLINK")" == "$REAL_PATH" ]]; then if grep -Fq "$SYMLINK" <<< "$CONFIG_DATA"; then USED_BY="⚠ $(translate "In use")" break fi fi done fi if $IS_RAID && grep -q "$DISK" <<< "$(cat /proc/mdstat)"; then if grep -q "active raid" /proc/mdstat; then SHOW_DISK=false fi fi if $IS_ZFS || $IS_MOUNTED; then SHOW_DISK=false fi if $SHOW_DISK; then [[ "$IS_RAID" == true ]] && LABEL+=" ⚠ RAID" [[ -n "$USED_BY" ]] && LABEL+=" [$USED_BY]" [[ "$IS_LVM" == true ]] && LABEL+=" ⚠ LVM" [[ "$IS_ZFS" == true ]] && LABEL+=" ⚠ ZFS" DESCRIPTION=$(printf "%-30s %10s%s" "$MODEL" "$SIZE" "$LABEL") FREE_DISKS+=("$DISK" "$DESCRIPTION" "OFF") fi done < <(lsblk -dn -e 7,11 -o PATH) if [ ${#FREE_DISKS[@]} -eq 0 ]; then whiptail --title "$(translate "Error")" --msgbox "$(translate "No available disks found on the host.")" 8 50 clear exit 1 fi msg_ok "$(translate "Available disks detected.")" MAX_WIDTH=$(printf "%s\n" "${FREE_DISKS[@]}" | awk '{print length}' | sort -nr | head -n1) TOTAL_WIDTH=$((MAX_WIDTH + 20)) TOTAL_WIDTH=$((TOTAL_WIDTH < 50 ? 50 : TOTAL_WIDTH)) SELECTED=$(whiptail --title "$(translate "Select Disk")" --radiolist \ "$(translate "Select the disk you want to format:")" 20 $TOTAL_WIDTH 10 "${FREE_DISKS[@]}" 3>&1 1>&2 2>&3) if [ -z "$SELECTED" ]; then whiptail --title "$(translate "Error")" --msgbox "$(translate "No disks were selected.")" 10 64 clear exit 1 fi SELECTED=$(echo "$SELECTED" | tr -d '"') SELECTED_DISK="$SELECTED" REAL_PATH=$(readlink -f "$SELECTED") CT_MATCH="" VM_MATCH="" while read -r CT_ID CT_NAME; do if pct config "$CT_ID" | grep -q "$REAL_PATH"; then STATUS=$(pct status "$CT_ID" | awk '{print $2}') if [[ "$STATUS" == "running" ]]; then CT_MATCH="CT $CT_ID ($CT_NAME)" break fi fi done < <(pct list | awk 'NR>1 {print $1, $3}') while read -r VM_ID VM_NAME; do if qm config "$VM_ID" | grep -q "$REAL_PATH"; then STATUS=$(qm status "$VM_ID" | awk '{print $2}') if [[ "$STATUS" == "running" ]]; then VM_MATCH="VM $VM_ID ($VM_NAME)" break fi fi done < <(qm list | awk 'NR>1 {print $1, $2}') if [[ -n "$CT_MATCH" || -n "$VM_MATCH" ]]; then whiptail --title "$(translate "Disk In Use")" --msgbox "$(translate "The selected disk is currently assigned to:")\n\n$CT_MATCH $VM_MATCH\n\n$(translate "You must power off the VM or CT before formatting.")" 12 70 exit 1 fi ######################################################### SELECTED_DISK=$(echo "$SELECTED_DISK" | tr -d '"') WARNING_FLAGS="" if lsblk -no FSTYPE "$SELECTED_DISK" | grep -q "linux_raid_member"; then WARNING_FLAGS+=" RAID" fi if lsblk -no FSTYPE "$SELECTED_DISK" | grep -q "LVM2_member"; then WARNING_FLAGS+=" LVM" fi if lsblk -no FSTYPE "$SELECTED_DISK" | grep -q "zfs_member"; then WARNING_FLAGS+=" ZFS" fi if [ -n "$WARNING_FLAGS" ]; then whiptail --title "$(translate "Warning")" --msgbox "$(translate "This disk appears to have the following metadata:")$WARNING_FLAGS\\n\\n$(translate "They will be erased during formatting.")" 10 60 fi whiptail --title "$(translate "Confirm Format")" --yesno "$(translate "WARNING: You are about to erase all data on")\\n$SELECTED_DISK\\n\\n$(translate "Are you sure you want to continue?")" 10 70 || exit 0 whiptail --title "$(translate "Final Confirmation")" --yesno "$(translate "FINAL WARNING: This operation will completely format the disk")\\n$SELECTED_DISK\\n\\n$(translate "ALL DATA WILL BE LOST. Proceed?")" 10 70 || exit 0 ######################################## echo -e "$(translate "Stopping residual RAID or device mappings...")" mdadm --misc --stop /dev/md* >/dev/null 2>&1 dmsetup remove_all >/dev/null 2>&1 echo -e "$(translate "Wiping disk metadata and old RAID signatures...")" sgdisk --zap-all "$SELECTED_DISK" >/dev/null 2>&1 wipefs -a "$SELECTED_DISK" >/dev/null 2>&1 udevadm settle partprobe "$SELECTED_DISK" sleep 2 echo -e "$(translate "Creating partition table and partition...")" parted -s "$SELECTED_DISK" mklabel gpt parted -s "$SELECTED_DISK" mkpart primary 0% 100% udevadm settle partprobe "$SELECTED_DISK" sleep 2 ########################################### udevadm settle partprobe "$SELECTED_DISK" sleep 2 PARTITION=$(lsblk -rno NAME "$SELECTED_DISK" | awk -v disk="$(basename "$SELECTED_DISK")" '$1 != disk {print $1; exit}') if [ -z "$PARTITION" ]; then whiptail --title "$(translate "Partition Error")" --msgbox "$(translate "Failed to create partition on disk.")" 8 60 exit 1 fi PARTITION="/dev/$PARTITION" FORMAT_TYPE=$(whiptail --title "$(translate "Select Filesystem")" --menu "$(translate "Choose the filesystem for the disk:")" 15 60 5 \ "ext4" "$(translate "Extended Filesystem 4 (recommended)")" \ "xfs" "XFS" \ "btrfs" "Btrfs" 3>&1 1>&2 2>&3) [[ -z "$FORMAT_TYPE" ]] && exit 0 echo -e "$(translate "Formatting partition") $PARTITION $(translate "as") $FORMAT_TYPE..." case "$FORMAT_TYPE" in ext4) mkfs.ext4 -F "$PARTITION" ;; xfs) mkfs.xfs -f "$PARTITION" ;; btrfs) mkfs.btrfs -f "$PARTITION" ;; esac if [ $? -eq 0 ]; then msg_ok "$(translate "Disk formatted successfully:") $PARTITION" whiptail --title "$(translate "Success")" --msgbox "$(translate "Disk has been formatted successfully.")" 8 50 else whiptail --title "$(translate "Error")" --msgbox "$(translate "Failed to format the disk.")" 8 60 exit 1 fi