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r630-01 Migration - Complete Analysis

Date: 2025-01-20
Status: Analysis Complete
Blocking Issue: Storage configuration mismatch prevents standard migration


Current Situation

VMs Status

  • VM configs moved from pve2 to r630-02 (VMs are visible)
  • All 14 containers visible on r630-02
  • All containers are stopped (ready for migration)

Storage Configuration Issue

Problem:

  • VMs use thin1 and thin4 storage
  • thin1 config on r630-02 says nodes r630-01 (wrong!)
  • thin1 storage shows as disabled on r630-02
  • Storage volumes exist but storage config is incorrect

Root Cause:

  • Storage configuration points to wrong node
  • Storage volumes exist (LVM volumes)
  • But Proxmox storage config is misconfigured

Storage Requirements Summary

Total Storage Needed: 306 GB

VMIDs 100-130: 96 GB

  • Target: thin1 on r630-01 (208 GB available)

VMIDs 7800-7811: 210 GB

  • Target: local on r630-01 (536 GB available)

Migration Options

  1. Fix thin1 storage configuration on r630-02
  2. Enable thin1 storage
  3. Use backup/restore method

Option 2: Use Alternative Method

Since storage volumes exist, we could:

  1. Manually copy storage volumes using LVM
  2. Update VM configs
  3. Complex but possible

Option 3: Change VM Storage First

  1. Update VM configs to use 'local' storage
  2. Migrate normally
  3. Change storage on target if needed

Fix thin1 storage configuration on r630-02:

The thin1 storage config shows nodes r630-01 but it should be available on r630-02 since VMs there use it. However, since we're migrating TO r630-01, we need a different approach.

Best approach:

  1. Keep current storage config (thin1 on r630-01)
  2. Use manual storage volume migration or
  3. Use alternative backup method

Alternative:

  • Since VMs are already visible on r630-02 (configs moved)
  • We can work with the storage volumes directly
  • Or use a workaround migration method

Next Steps

  1. Determine best migration method given the storage config issue
  2. Consider: Manual volume copy, storage config fix, or alternative approach
  3. Execute migration once method is determined

Last Updated: 2025-01-20
Status: Analysis Complete - Migration Method Selection Needed