cb47cce074
- Organized 252 files across project - Root directory: 187 → 2 files (98.9% reduction) - Moved configuration guides to docs/04-configuration/ - Moved troubleshooting guides to docs/09-troubleshooting/ - Moved quick start guides to docs/01-getting-started/ - Moved reports to reports/ directory - Archived temporary files - Generated comprehensive reports and documentation - Created maintenance scripts and guides All files organized according to established standards.
144 lines
3.5 KiB
Markdown
144 lines
3.5 KiB
Markdown
# r630-01 Migration Complete - VMIDs 100-130 and 7800-7811
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**Date:** 2025-01-20
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**Status:** ✅ Migration Complete
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**Method:** Backup/Restore Migration
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---
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## Executive Summary
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Successfully migrated **12 containers** from r630-02 to r630-01 using backup/restore method:
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- **VMIDs 100-130 (7 containers)** → thin1 storage (96 GB)
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- **VMIDs 7800-7811 (5 containers)** → local storage (210 GB)
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- **Total:** 306 GB migrated
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---
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## Migration Details
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### VMs Migrated
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**VMIDs 100-130 → thin1 storage:**
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- ✅ 100: proxmox-mail-gateway
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- ✅ 101: proxmox-datacenter-manager
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- ✅ 102: cloudflared
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- ✅ 103: omada
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- ✅ 104: gitea
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- ✅ 105: nginxproxymanager
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- ✅ 130: monitoring-1
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**VMIDs 7800-7811 → local storage:**
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- ✅ 7800: sankofa-api-1
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- ✅ 7801: sankofa-portal-1
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- ✅ 7802: sankofa-keycloak-1
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- ✅ 7810: mim-web-1
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- ✅ 7811: mim-api-1
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---
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## Migration Method
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### Backup/Restore Process
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Used `vzdump` and `pct restore` to migrate VMs:
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1. **Backup:** Created backups on r630-02 using `vzdump` to local storage
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2. **Restore:** Restored backups to r630-01 with target storage specification
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3. **Verification:** Confirmed VMs on target node
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4. **Cleanup:** Removed original VMs from source
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**Commands:**
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```bash
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# Backup
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vzdump <vmid> --storage local --compress gzip --mode stop
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# Restore
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pct restore <vmid> /var/lib/vz/dump/vzdump-lxc-<vmid>-*.tar.gz \
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--storage <target-storage> \
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--target r630-01
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# Cleanup
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pct destroy <vmid> # on source node
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```
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---
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## Storage Distribution
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### r630-01 Storage Usage
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| Storage | Type | Used | Available | VMs |
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|---------|------|------|-----------|-----|
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| thin1 | lvmthin | 96 GB | 112 GB | VMIDs 100-130 |
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| local | dir | 210 GB | 326 GB | VMIDs 7800-7811 |
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| **Total** | | **306 GB** | **438 GB** | **12 containers** |
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---
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## Issues Resolved
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### Storage Configuration Mismatch
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**Problem:**
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- Direct migration failed due to storage volume group mismatch
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- thin1 on r630-02 uses VG `thin1`, but config said `pve`
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- thin1 on r630-01 uses VG `pve`
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**Solution:**
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- Used backup/restore method which bypasses storage configuration issues
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- Allows storage conversion during restore (thin4→local, thin1→thin1)
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---
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## Verification
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### Pre-Migration
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- ✅ All 12 VMs verified on r630-02
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- ✅ Storage capacity confirmed (944 GB available)
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- ✅ All VMs in stopped state
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### Post-Migration
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- ✅ All 12 VMs verified on r630-01
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- ✅ No VMs remaining on r630-02 for these VMIDs
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- ✅ Storage usage confirmed
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- ✅ VMs configured correctly
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---
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## Migration Script
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**Script:** `scripts/migrate-vms-backup-restore-final.sh`
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**Features:**
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- Automated backup/restore for all VMs
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- Error handling and verification
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- Progress reporting
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- Automatic cleanup
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---
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## Next Steps
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1. ✅ **Migration Complete**
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2. ⏳ **Verify VM functionality** - Start VMs and verify services
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3. ⏳ **Monitor storage usage** - Track thin1 and local storage
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4. ⏳ **Cleanup backups** - Remove backup files if no longer needed
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5. ⏳ **Update documentation** - Document final VM locations
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---
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## Key Learnings
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1. **Backup/Restore Method:** Reliable when storage configurations don't match
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2. **Storage Conversion:** Proxmox automatically converts storage types during restore
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3. **Verification:** Always verify VMs on target before removing from source
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4. **Storage Planning:** Separate storage pools (thin1 vs local) for different VM groups
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---
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**Last Updated:** 2025-01-20
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**Status:** ✅ **MIGRATION COMPLETE**
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**Method:** Backup/Restore
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**Result:** All 12 containers successfully migrated
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