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# /etc/pve/storage.cfg 基础配置
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ssd: local-zfs
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  path /mnt/ssd_pool
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  content images,iso,vztmpl
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  zfspool ssd_pool
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  sparse true           # 启用稀疏分配
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  compression lz4       # 启用压缩

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#!/bin/bash
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# 快照自动清理脚本
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for vmid in $(qm list | awk '{print $1}' | grep -v VMID); do
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    # 清理72小时前的快照
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    snapshots=$(qm listsnapshot $vmid | grep -E "^[0-9]" | awk '{print $1}')
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    for snap in $snapshots; do
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        creation_time=$(qm snapshot $vmid $snap --info | grep "creation time" | awk '{print $4}')
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        if [ $(( $(date +%s) - creation_time )) -gt 259200 ]; then
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            qm delsnapshot $vmid $snap
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        fi
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    done
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done

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#!/bin/bash
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BACKUP_PATH="/mnt/backup"
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DATE=$(date +%Y%m%d)
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LOG_FILE="/var/log/pve_backup.log"
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# 检查存储空间
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if [ $(df -h $BACKUP_PATH | awk 'NR==2 {print $5}' | sed 's/%//') -gt 80 ]; then
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    echo "Storage space critical!" >> $LOG_FILE
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    exit 1
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fi
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# 执行备份
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for vmid in $(qm list | awk 'NR>1 {print $1}'); do
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    vzdump $vmid --mode snapshot --compress zstd --storage BackupPool
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    if [ $? -eq 0 ]; then
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        echo "Backup success: VM $vmid" >> $LOG_FILE
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    else
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        echo "Backup failed: VM $vmid" >> $LOG_FILE
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    fi
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done