Rename README_proxmox_resize.md to README.md

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# Proxmox - Augmentation de l'espace de stockage local
## Contexte
Ce guide décrit comment augmenter l'espace de stockage local sur un serveur **Proxmox VE** en redimensionnant un volume logique LVM.
## ✅ **Étapes réalisées**
### 1. Vérification des volumes existants
```bash
pvs
```
**Résultat :**
```
PV VG Fmt Attr PSize PFree
/dev/sda3 pve lvm2 a-- <464.76g 16.00g
/dev/sdd1 vm-docker lvm2 a-- <3.64t <2.03t
```
```bash
lvs
```
**Résultat :**
```
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
root pve -wi-ao---- 96.00g
swap pve -wi-ao---- 8.00g
data pve twi-aotz-- 337.86g 0.00 0.50
```
### 2. Suppression du volume `data`
```bash
lvremove /dev/pve/data
```
**Validation :**
```
Do you really want to remove active logical volume pve/data? [y/n]: y
Logical volume "data" successfully removed.
```
### 3. Vérification après suppression
```bash
pvs
```
```
PV VG Fmt Attr PSize PFree
/dev/sda3 pve lvm2 a-- <464.76g <360.76g
/dev/sdd1 vm-docker lvm2 a-- <3.64t <2.03t
```
### 4. Extension du volume `root`
```bash
lvresize -L +154G /dev/pve/root
```
**Résultat :**
```
Size of logical volume pve/root changed from 96.00 GiB to 250.00 GiB.
Logical volume pve/root successfully resized.
```
### 5. Redimensionnement du système de fichiers
```bash
resize2fs /dev/pve/root
```
**Résultat :**
```
Filesystem at /dev/pve/root is mounted on /; on-line resizing required
The filesystem on /dev/pve/root is now 65536000 (4k) blocks long.
```
### 6. Vérification finale
```bash
df -h /
lsblk
```
## ✅ **Résultat final**
Le volume `root` est maintenant **250G** et Proxmox dispose de plus despace pour le stockage.
---
🎉 **Opération réussie !**