Migration Tools
9d25520de9
- Fixed partition size calculation bugs in migrate_to_lvm.sh - Added comprehensive error handling for USB drive stability - Optimized data copy operations using cp -a for better performance - Corrected mount point detection for encrypted home partitions - Enhanced drive detection and exclusion logic - Added proper size override mechanisms for manual intervention - Improved filesystem creation and validation processes - Complete toolset for external M.2 drive migration scenarios Tested successfully on: - Debian 13 Trixie Live USB environment - 476GB external M.2 drives via USB 3.0 - Complex partition layouts (root/home/EFI + encryption) - Large data transfers (314GB+ encrypted home directories)
109 lines
3.2 KiB
Bash
Executable File
109 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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# Create PLUG-AND-PLAY Clonezilla USB - No commands to remember!
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set -e
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USB_DRIVE="/dev/sda"
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CLONEZILLA_ISO="clonezilla-live-3.1.0-22-amd64.iso"
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echo "Creating PLUG-AND-PLAY Disaster Recovery USB"
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echo "============================================"
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echo "• Boot USB = Automatic backup starts in 10 seconds"
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echo "• No commands to remember"
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echo "• 15-20 minute backup with maximum speed"
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echo
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# Use existing ISO
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if [[ ! -f "$CLONEZILLA_ISO" ]]; then
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echo "ERROR: $CLONEZILLA_ISO not found!"
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exit 1
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fi
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read -p "Continue to create plug-and-play USB? (yes/no): " confirm
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if [[ "$confirm" != "yes" ]]; then
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exit 1
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fi
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# Unmount and recreate USB
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sudo umount "${USB_DRIVE}"* 2>/dev/null || true
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# Single partition for simplicity
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sudo parted "$USB_DRIVE" --script mklabel msdos
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sudo parted "$USB_DRIVE" --script mkpart primary fat32 1MiB 100%
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sudo parted "$USB_DRIVE" --script set 1 boot on
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# Format
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USB_PART="${USB_DRIVE}1"
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sudo mkfs.fat -F32 -n "AUTOBACKUP" "$USB_PART"
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# Mount and install
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USB_MOUNT="/tmp/autobackup_$$"
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ISO_MOUNT="/tmp/clonezilla_iso_$$"
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sudo mkdir -p "$USB_MOUNT" "$ISO_MOUNT"
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sudo mount "$USB_PART" "$USB_MOUNT"
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sudo mount -o loop "$CLONEZILLA_ISO" "$ISO_MOUNT"
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echo "Installing Clonezilla..."
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sudo cp -R "$ISO_MOUNT"/* "$USB_MOUNT/"
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echo "Installing GRUB..."
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sudo grub-install --target=i386-pc --boot-directory="$USB_MOUNT/boot" "$USB_DRIVE"
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# Create PLUG-AND-PLAY menu
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sudo tee "$USB_MOUNT/boot/grub/grub.cfg" > /dev/null << 'EOF'
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set timeout=10
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set default=0
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menuentry "🚀 AUTO BACKUP (10 second countdown)" {
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linux /live/vmlinuz boot=live union=overlay username=user config components quiet noswap edd=on nomodeset ocs_live_run="ocs-sr -q2 -j2 -z0 -i 0 -sfsck -scs -rescue -batch -p reboot savedisk AUTO_$(date +%Y%m%d_%H%M%S) /dev/nvme0n1" ocs_live_extra_param="" keyboard-layouts= ocs_live_batch="yes" locales= vga=normal nosplash
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initrd /live/initrd.img
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}
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menuentry "🔧 Manual Clonezilla (for restore)" {
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linux /live/vmlinuz boot=live union=overlay username=user config components quiet noswap edd=on nomodeset ocs_live_run="ocs-live-general" ocs_live_extra_param="" keyboard-layouts= ocs_live_batch="no" locales= vga=normal nosplash
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initrd /live/initrd.img
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}
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EOF
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# Create instructions
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sudo tee "$USB_MOUNT/PLUG_AND_PLAY_INSTRUCTIONS.txt" > /dev/null << 'EOF'
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PLUG AND PLAY DISASTER RECOVERY USB
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===================================
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🚀 BACKUP INSTRUCTIONS:
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1. Boot from this USB
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2. Wait 10 seconds (auto-backup starts)
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3. Wait 15-20 minutes
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4. System reboots automatically
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🔧 RESTORE INSTRUCTIONS:
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1. Boot from this USB
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2. Select "Manual Clonezilla"
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3. Choose "device-image" -> "restoredisk"
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4. Find your backup image
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5. Select target drive
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6. Confirm and wait
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NO COMMANDS TO REMEMBER!
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Just boot and wait 10 seconds.
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Backup will be saved to this USB drive.
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Created: $(date)
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EOF
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sudo mkdir -p "$USB_MOUNT/home/partimag"
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# Cleanup
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sudo umount "$ISO_MOUNT" "$USB_MOUNT"
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sudo rmdir "$USB_MOUNT" "$ISO_MOUNT"
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echo
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echo "✅ PLUG-AND-PLAY USB CREATED!"
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echo "✅ Boot USB = 10 second countdown then auto-backup"
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echo "✅ No commands to remember in disaster recovery"
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echo "✅ Maximum speed backup (15-20 minutes)"
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echo "✅ Instructions stored on USB drive"
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echo
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echo "DISASTER RECOVERY: Just boot from USB and wait!"
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