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Add dual NVMe storage documentation and snapshot troubleshooting

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- Updated architecture diagram with actual disk sizes (100GB/200GB)
- Added Storage section with NVMe layout and snapshot commands
- Added VM/Storage troubleshooting section:
  - Snapshot feature not available (Raw Device fix)
  - Storage overview and disk migration
  - Thin pool warnings explanation
- Updated changelog with storage optimization

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Martin Eckardt
2025-12-28 21:46:50 +01:00
parent 64bcc0091a
commit 4b218a70dd
2 changed files with 149 additions and 5 deletions
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47
README.md
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@@ -22,7 +22,8 @@ Internet
[VM 100 "docker-services": 192.168.178.200 / 10.0.0.2]
- Docker Host
- Alle Services als Container
- 50GB System + 100GB Data Volume
- 100GB System (local-lvm/NVMe1)
- 200GB Data (nvme-data/NVMe2)
```
## Services
@@ -184,6 +185,40 @@ Siehe [docs/TROUBLESHOOTING.md](docs/TROUBLESHOOTING.md) fuer:
- SSL-Zertifikat Fehler
- Backup-Probleme
- VT-x/KVM nicht verfuegbar
- VM Snapshots funktionieren nicht
- Storage-Migration zwischen NVMes
## Storage
### Proxmox Storage Layout
| Storage | NVMe | Modell | Verwendung | Kapazitaet |
|---------|------|--------|------------|------------|
| `local-lvm` | nvme0n1 | WDC 476GB | VM System Disks | ~350GB Thin Pool |
| `nvme-data` | nvme1n1 | SKHynix 476GB | Data Volumes | ~450GB Thin Pool |
### VM 100 Disk-Konfiguration
| Disk | Storage | Groesse | Mountpoint |
|------|---------|---------|------------|
| scsi0 | local-lvm | 100GB | / (System) |
| scsi1 | nvme-data | 200GB | /data |
### Snapshots
```bash
# Snapshot erstellen
qm snapshot 100 <name> --description "Beschreibung"
# Snapshots auflisten
qm listsnapshot 100
# Zu Snapshot zurueckkehren
qm rollback 100 <name>
# Snapshot loeschen
qm delsnapshot 100 <name>
```
## Changelog
@@ -208,8 +243,14 @@ Siehe [docs/TROUBLESHOOTING.md](docs/TROUBLESHOOTING.md) fuer:
- Separates Git-Repository: proxmox-netdata
- VT-x im BIOS aktiviert fuer VM-Support
- Docker Container Migration zu VM 100:
- VM erstellt: 10GB RAM, 6 Cores, 50GB System Disk
- Separates 100GB Data Volume fuer Nextcloud/Services
- VM erstellt: 10GB RAM, 6 Cores, 100GB System Disk
- Separates 200GB Data Volume fuer Nextcloud/Services
- WireGuard auf VM konfiguriert (10.0.0.2)
- Alle Container erfolgreich migriert
- Alte Container auf Host gestoppt
- Storage-Optimierung:
- Zweite NVMe (SKHynix 476GB) als nvme-data Storage aktiviert
- Data Volume auf nvme-data migriert (Live-Migration)
- Snapshots aktiviert (Raw Device zu Proxmox-managed konvertiert)
- NVMe 1 (WDC): VM System Disks
- NVMe 2 (SKHynix): Nextcloud/Data Volumes