记录这次PVE重装的所有步骤

  1. Backup all vms in Stop mode to an external drive (e.g. NAS)
  2. Reinstall PVE (all data cleared)
    • set maximumvz as 0 (no local-lvm data)
    • set domain as pve@example.com
  3. Connect to external drive and restore all vms
  4. Remove local-lvm (no need to do if set maximumvz as 0)
  5. (Optional)PCI passthrough
  6. (Optional)Install hd-idle (not sure if this is needed)
  7. Upload SSL certificate
  8. Enable 2FA

关于USB硬盘休眠

如果想让虚拟机(比如OMV)自动休眠所连接的USB硬盘,需要在使用USB硬盘的虚拟机(如OMV)里安装hd-idle。

通过/etc/fstab挂载到虚拟机(比如OMV),开机后硬盘可能会持续运转(硬盘等持续闪烁),一段时间后会停止运转(硬盘灯常亮),10分钟后会自动休眠(硬盘灯呼吸)。

如果硬盘超过10分钟仍不休眠,依次尝试以下步骤:

  1. 在虚拟机(如OMV)中禁用磁盘相关设置,包括:
    • 高级电源管理
    • 停转时间
  2. PCI直通
  3. 在PVE上安装hd-idle

OMV虚拟机配置

/etc/fstab配置

# Exfat drive
# /dev/disk/by-uuid/0413-1C25             /srv/dev-disk-by-uuid-0413-1C25 exfat   defaults,nofail,uid=1024,gid=100        0 2
# /dev/disk/by-uuid/0413-1C25             /media/usb/backup exfat   defaults,nofail,uid=1024,gid=100        0 2
# /dev/disk/by-uuid/C657-6B4A             /srv/dev-disk-by-uuid-C657-6B4A exfat   defaults,nofail,uid=1024,gid=100        0 2

# Media drive
192.168.50.51:/volume1/Media             /mnt/nas nfs   defaults        0 0
192.168.50.51:/volume1/Backup             /mnt/backup nfs   defaults        0 0
192.168.50.51:/volume1/homes             /mnt/homes nfs   defaults        0 0

# >>> [openmediavault]
/dev/disk/by-uuid/0413-1C25             /srv/dev-disk-by-uuid-0413-1C25 exfat   defaults,nofail 0 2
# <<< [openmediavault]

/etc/crontab配置

15 3    1 * *   root    RESTIC_PASSWORD=****** restic -r /srv/dev-disk-by-uuid-0413-1C25/restic-repo backup --verbose /mnt/nas/Personal /mnt/nas/Manga /mnt/nas/calibre-book-library /mnt/nas/public >> /home/admin/restic-log.txt