added v3.8
This commit is contained in:
Adam.Tony
@@ -3,10 +3,10 @@
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# Disk Health Check Script for Harvester OS
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# Checks SATA HDD, SATA SSD, SAS, NVMe, RAID controllers, and soft-raid
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# Supports consumer and enterprise disk classification
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# Created by Adam T. Lau
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SCRIPT_NAME=$(basename "$0")
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VERSION="3.8"
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CREATOR="Adam T. Lau"
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# Color codes
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RED=$(tput setaf 1)
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@@ -722,169 +722,148 @@ check_disk() {
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else
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if [[ "$estimated_endurance" != "N/A" ]]; then
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echo "TBW Used: ${tbw_used} TB"
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echo "TBW Endurance: ${estimated_endurance} TB"
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echo "TBW Endurance: ${estimated_endurance} TB (Minimum guaranteed - actual may be higher)"
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local lifespan_info=$(estimate_ssd_lifespan "$power_on_hours" "$tbw_used" "$estimated_endurance" "$disk_type" "$percent_lifetime_used" "$has_write_data")
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local lifespan_remaining=$(echo "$lifespan_info" | cut -d'|' -f1)
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local lifespan_percent=$(echo "$lifespan_info" | cut -d'|' -f1)
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local tbw_remaining=$(echo "$lifespan_info" | cut -d'|' -f2)
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local lifespan_status=$(echo "$lifespan_info" | cut -d'|' -f3)
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local wear_status=$(echo "$lifespan_info" | cut -d'|' -f3)
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echo "TBW Remaining: $tbw_remaining"
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echo "Lifespan: $lifespan_remaining ($lifespan_status)"
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echo "Lifespan: $lifespan_percent ($wear_status)"
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else
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echo "Endurance: N/A"
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echo "TBW Used: ${tbw_used} TB"
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echo "Lifespan: Unknown (Cannot estimate without usage data)"
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fi
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fi
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if [[ "$disk_type" == "SAS SSD" ]]; then
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echo "Realloc Sectors: $reallocated_sectors"
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echo "Pending Sectors: $pending_sectors"
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fi
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else
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print_color $YELLOW "Unknown disk type - limited information available"
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echo "Realloc Sectors: $reallocated_sectors"
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echo "Pending Sectors: $pending_sectors"
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fi
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echo ""
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}
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# Function to detect and check all disks
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check_all_disks() {
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print_color $GREEN "Disk Health Check Script v$VERSION"
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print_color $BLUE "Creator: $CREATOR"
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# Function to detect RAID controllers and disks
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detect_raid_disks() {
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local controllers=("megaraid" "cciss" "areca" "3ware" "hpt" "aacraid" "auto")
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local disks=()
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# Check for direct disks first
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for disk in /dev/sd[a-z] /dev/sd[a-z][a-z] /dev/nvme[0-9]n[0-9]; do
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if [[ -b "$disk" ]]; then
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disks+=("$disk:direct")
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fi
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done
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# Check for RAID controllers
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for controller in "${controllers[@]}"; do
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for i in {0..31}; do
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for base_disk in "/dev/sda" "/dev/sg$i" "/dev/sr$i"; do
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if smartctl -d "$controller,$i" -i "$base_disk" >/dev/null 2>&1; then
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disks+=("$base_disk:$controller,$i")
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break
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fi
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done
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done
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done
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echo "${disks[@]}"
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}
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# Main function
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main() {
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print_color $BLUE "Disk Health Check Script v$VERSION for Harvester OS"
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print_color $BLUE "Created by Adam T. Lau"
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print_color $BLUE "===================================================="
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echo ""
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# Check for RAID controllers first
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print_color $MAGENTA "Checking for RAID controllers..."
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local raid_controllers=()
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local disks=()
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# Check for MegaRAID
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if command_exists storcli64; then
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raid_controllers+=("megaraid")
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print_color $GREEN "Found MegaRAID controller (storcli64)"
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elif command_exists storcli; then
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raid_controllers+=("megaraid")
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print_color $GREEN "Found MegaRAID controller (storcli)"
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fi
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# Check for 3ware
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if command_exists tw_cli; then
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raid_controllers+=("3ware")
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print_color $GREEN "Found 3ware controller (tw_cli)"
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fi
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# Check for Areca
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if command_exists cli64; then
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raid_controllers+=("areca")
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print_color $GREEN "Found Areca controller (cli64)"
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fi
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# Check for HP Smart Array
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if command_exists hpssacli; then
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raid_controllers+=("hpssacli")
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print_color $GREEN "Found HP Smart Array controller (hpssacli)"
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elif command_exists ssacli; then
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raid_controllers+=("hpssacli")
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print_color $GREEN "Found HP Smart Array controller (ssacli)"
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fi
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# Check for Adaptec
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if command_exists arcconf; then
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raid_controllers+=("adaptec")
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print_color $GREEN "Found Adaptec controller (arcconf)"
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fi
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# Check software RAID
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# Check for soft-raid first
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check_mdraid
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# Check NVMe drives
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print_color $MAGENTA "Checking NVMe drives..."
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local nvme_devices=()
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for dev in /dev/nvme*; do
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if [[ -b "$dev" && "$dev" =~ /dev/nvme[0-9]+n[0-9]+$ ]]; then
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nvme_devices+=("$dev")
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fi
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done
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if [[ ${#nvme_devices[@]} -gt 0 ]]; then
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for nvme in "${nvme_devices[@]}"; do
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check_disk "$nvme" ""
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# If specific disk provided, check only that disk
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if [[ $# -gt 0 ]]; then
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for disk in "$@"; do
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if [[ -b "$disk" ]]; then
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disks+=("$disk:direct")
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else
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print_color $RED "Error: $disk is not a valid block device"
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fi
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done
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else
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print_color $YELLOW "No NVMe drives found"
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# Auto-detect disks
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print_color $CYAN "Auto-detecting disks..."
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read -ra disks <<< "$(detect_raid_disks)"
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fi
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# Check direct SATA/SAS drives
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print_color $MAGENTA "Checking direct SATA/SAS drives..."
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local direct_devices=()
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for dev in /dev/sd*; do
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if [[ -b "$dev" && "$dev" =~ /dev/sd[a-z]+$ ]]; then
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direct_devices+=("$dev")
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fi
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done
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if [[ ${#direct_devices[@]} -gt 0 ]]; then
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for dev in "${direct_devices[@]}"; do
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check_disk "$dev" ""
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if [[ ${#disks[@]} -eq 0 ]]; then
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print_color $YELLOW "No disks found via auto-detection"
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print_color $CYAN "Trying direct disk access..."
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for disk in /dev/sda /dev/sdb /dev/sdc /dev/nvme0n1; do
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if [[ -b "$disk" ]]; then
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disks+=("$disk:direct")
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fi
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done
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else
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print_color $YELLOW "No direct SATA/SAS drives found"
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fi
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# Check drives behind RAID controllers
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for controller_type in "${raid_controllers[@]}"; do
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print_color $MAGENTA "Checking drives behind $controller_type controller..."
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case $controller_type in
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megaraid)
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if command_exists storcli64; then
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local enclosures=$(storcli64 /c0 show | grep -E "^[0-9]+" | awk '{print $1}')
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for enc in $enclosures; do
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local drives=$(storcli64 /c0/e$enc/sall show | grep -E "^[0-9]+" | awk '{print $1}')
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for drive in $drives; do
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check_disk "/dev/sg$(echo $drive | cut -d':' -f1)" "megaraid,$drive"
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done
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done
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fi
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;;
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# Add other controller types as needed
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esac
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if [[ ${#disks[@]} -eq 0 ]]; then
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print_color $RED "No disks found or accessible"
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echo "Try running as root or specifying disk paths manually"
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exit 1
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fi
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print_color $GREEN "Found ${#disks[@]} disk(s) to check"
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echo ""
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# Check each disk
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for disk_info in "${disks[@]}"; do
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IFS=':' read -r disk controller <<< "$disk_info"
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check_disk "$disk" "$controller"
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done
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# Footer note
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print_color $BLUE "Check completed!"
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echo ""
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print_color $CYAN "Note: SAS SSD TBW endurance is based on enterprise standards. Other SSD/NVMe TBW may vary depending on the specific model and manufacturer."
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print_color $CYAN "Script by $CREATOR"
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print_color $YELLOW "Note: SAS SSDs often do not expose write statistics through SMART."
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print_color $YELLOW " TBW information may not be available for these drives."
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print_color $YELLOW " SSD/NVMe TBW endurance may be higher depending on the specific model."
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}
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# Help function
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show_help() {
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echo "Usage: $SCRIPT_NAME [OPTIONS]"
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echo "Check disk health for various types of storage devices"
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# Usage information
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usage() {
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echo "Usage: $SCRIPT_NAME [DISK1 DISK2 ...]"
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echo ""
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echo "Options:"
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echo " -h, --help Show this help message"
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echo " -v, --version Show version information"
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echo "If no disks specified, auto-detects all available disks and RAID arrays"
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echo ""
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echo "Supported storage types:"
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echo " - SATA HDD/SSD"
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echo " - SAS HDD/SSD"
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echo " - NVMe"
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echo " - RAID controllers (MegaRAID, 3ware, Areca, HP Smart Array, Adaptec)"
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echo " - Software RAID (MDRAID)"
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echo "Examples:"
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echo " $SCRIPT_NAME # Check all auto-detected disks"
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echo " $SCRIPT_NAME /dev/sda # Check specific disk"
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echo " $SCRIPT_NAME /dev/nvme0n1 # Check specific NVMe disk"
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echo " $SCRIPT_NAME /dev/sda /dev/nvme0n1 # Check multiple disks"
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echo ""
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echo "Requirements: smartmontools package must be installed"
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echo "Supported: SATA HDD/SSD, SAS HDD/SSD, NVMe, Hardware RAID, Software RAID"
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echo "Created by Adam T. Lau"
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}
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# Version function
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show_version() {
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echo "$SCRIPT_NAME version $VERSION"
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echo "Created by $CREATOR"
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}
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# Main script execution
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# Parse command line arguments
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case "${1:-}" in
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-h|--help)
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show_help
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usage
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exit 0
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;;
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-v|--version)
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show_version
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echo "$SCRIPT_NAME version $VERSION"
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echo "Created by Adam T. Lau"
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exit 0
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;;
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*)
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check_all_disks
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main "$@"
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;;
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esac
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