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Backup no Proxmox

Configurar Storage de Backup

# Via CLI - NFS
pvesm add nfs backup-nfs \
  --server 192.168.1.50 \
  --export /backup \
  --content vzdump

# Via CLI - Local
pvesm add dir local-backup \
  --path /var/lib/vz/backups \
  --content vzdump

Backup Manual

# Backup de VM
vzdump 100 \
  --storage backup-storage \
  --mode snapshot

# Backup de LXC
vzdump 200 \
  --storage backup-storage \
  --mode suspend

# Backup completo (all VMs)
vzdump --all \
  --storage backup-storage

Agendar Backup (Cron)

# Editar crontab
crontab -e

# Exemplo: backup diário às 2am
0 2 * * * vzdump --all --storage backup-storage --mode snapshot --mailto admin@empresa.com

Restore

# Listar backups
pvesm list backup-storage

# Restore VM
qmrestore backup-storage:vzdump-100-2023_01_15-disk0.raw 100

# Restore LXC
pct restore backup-storage:vzdump-200-2023_01_15.lzo 200